What is the cheapest airline that flies from Bucharest Otopeni Intl to London?

Ryanair, Wizz Air, and British Airways are the most popular carriers operating from Bucharest Otopeni Intl to London

How often are flights from Bucharest to London delayed?

Historically, on average around 20% of flights between Bucharest and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Bucharest Otopeni Intl Airport to London on average per day?

8 flights are operational daily from Bucharest Otopeni Intl Airport to London as of November 2025. The most popular departure time for this route is 08:00, with 56% of flights per day taking off at midday.

How many flights depart from Bucharest Otopeni Intl Airport to London on average per week?

As of November 2025, 59 flights take off from Bucharest Otopeni Intl Airport and land in London each week. The most common flight departure day for this route is Mon, with 24% of weekly flights taking off on this day.

Which airline has the best punctuality record on Bucharest to London flights?

According to our data, Dan Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airlines fly to London?

Wizz Air, British Airways and Ryanair are the top three most popular airlines that fly to London from Bucharest Otopeni Intl Airport according to our data. Wizz Air is the first choice among our users, with 53% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Bucharest to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to London?

Prices for flights from Bucharest Otopeni Intl Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to London?

The number of operators available for flights from Bucharest Otopeni Intl Airport to London is 3 as of November 2025.

How old do you have to be to fly from Bucharest Otopeni Intl Airport to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£21 Cheap Flights from Bucharest Otopeni Intl Airport to London in 2025/26

Q: What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and London?

Prices are currently low for flights on this route. Typical prices usually range from £71 to £125. The lowest price recently found on this route was £51.

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Find the cheapest flights from Bucharest Otopeni Intl Airport to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:15 - 16:40OTP-STN

3h 25mdirect

12:55 - 18:20STN-OTP

3h 25mdirect

£51Ryanair

Find Deal

Thu, 15 Jan - Sat, 17 Jan

07:10 - 08:45OTP-LTN

3h 35mdirect

23:35 - 04:55LTN-OTP

3h 20mdirect

£52Wizz Air

Find Deal

Fri, 16 Jan - Sat, 24 Jan

06:00 - 07:25OTP-STN

3h 25mdirect

07:45 - 13:10STN-OTP

3h 25mdirect

£52Ryanair

Find Deal

Fri, 13 Mar - Mon, 16 Mar

05:50 - 07:25OTP-LTN

3h 35mdirect

17:50 - 23:10LTN-OTP

3h 20mdirect

£53Wizz Air

Find Deal

Mon, 22 Dec - Wed, 31 Dec

19:30 - 23:45OTP-STN

6h 15m1 stop

12:25 - 17:50STN-OTP

3h 25mdirect

£53Multiple Airlines

Find Deal

Mon, 22 Dec - Wed, 31 Dec

09:00 - 10:25OTP-STN

3h 25mdirect

07:45 - 13:10STN-OTP

3h 25mdirect

£54Ryanair

Find Deal

Sat, 14 Mar - Mon, 16 Mar

08:00 - 09:50OTP-LHR

3h 50mdirect

10:30 - 15:45LHR-OTP

3h 15mdirect

£87British Airways

Find Deal

Fri, 16 Jan - Thu, 22 Jan

08:00 - 09:50OTP-LHR

3h 50mdirect

18:30 - 23:45LHR-OTP

3h 15mdirect

£89British Airways

Find Deal

Tue, 20 Jan - Sun, 25 Jan

13:55 - 17:20OTP-LCY

5h 25m1 stop

10:00 - 17:10LCY-OTP

5h 10m1 stop

£177KLM

Find Deal

Thu, 15 Jan - Thu, 22 Jan

13:55 - 18:25OTP-LCY

6h 30m1 stop

09:20 - 17:10LCY-OTP

5h 50m1 stop

£177KLM

Find Deal

Mon, 22 Dec - Wed, 31 Dec

LOT flights from Bucharest Otopeni Intl Airport to London

Our best LOT deals on Bucharest Otopeni Intl Airport to London flight tickets

LOT

12 Dec

OTP08:20Bucharest Otopeni Intl

11h 00m

1 stop

LHR17:20London Heathrow

15 Dec

LHR06:30London Heathrow

5h 20m

1 stop

OTP13:50Bucharest Otopeni Intl

£136

Find similar

LOT

5 Dec

OTP05:35Bucharest Otopeni Intl

18h 25m

1 stop

LHR22:00London Heathrow

11 Dec

LHR06:30London Heathrow

14h 45m

1 stop

OTP23:15Bucharest Otopeni Intl

£147

Find similar

LOT

4 Dec

OTP05:35Bucharest Otopeni Intl

13h 45m

1 stop

LHR17:20London Heathrow

10 Dec

LHR18:20London Heathrow

17h 30m

1 stop

OTP13:50Bucharest Otopeni Intl

£154

Find similar

British Airways flights from Bucharest Otopeni Intl Airport to London

Our best British Airways deals on Bucharest Otopeni Intl Airport to London flight tickets

British Airways

16 Jan

OTP08:00Bucharest Otopeni Intl

3h 50m

LHR09:50London Heathrow

22 Jan

LHR10:30London Heathrow

3h 15m

OTP15:45Bucharest Otopeni Intl

£87

Find similar

British Airways

20 Jan

OTP08:00Bucharest Otopeni Intl

3h 50m

LHR09:50London Heathrow

25 Jan

LHR18:30London Heathrow

3h 15m

OTP23:45Bucharest Otopeni Intl

£89

Find similar

British Airways

30 Jan

OTP20:20Bucharest Otopeni Intl

3h 30m

LHR21:50London Heathrow

7 Feb

LHR09:55London Heathrow

3h 15m

OTP15:10Bucharest Otopeni Intl

£89

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Thu 15/1

15:15-16:40

Nonstop3h 25m

London Stansted

Sat 17/1

12:55-18:20

Nonstop3h 25m

£51

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 16/1

07:10-08:45

Nonstop3h 35m

London Luton

Sat 24/1

23:35-04:55

Nonstop3h 20m

£52

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Fri 13/3

06:00-07:25

Nonstop3h 25m

London Stansted

Mon 16/3

07:45-13:10

Nonstop3h 25m

£52

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Mon 22/12

05:50-07:25

Nonstop3h 35m

London Luton

Wed 31/12

17:50-23:10

Nonstop3h 20m

£53

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Mon 22/12

19:30-23:45

1 stop6h 15m

London Stansted

Wed 31/12

12:25-17:50

Nonstop3h 25m

£53

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Sat 14/3

09:00-10:25

Nonstop3h 25m

London Stansted

Mon 16/3

07:45-13:10

Nonstop3h 25m

£54

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Fri 16/1

08:00-09:50

Nonstop3h 50m

London Heathrow

Thu 22/1

10:30-15:45

Nonstop3h 15m

£87

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Tue 20/1

08:00-09:50

Nonstop3h 50m

London Heathrow

Sun 25/1

18:30-23:45

Nonstop3h 15m

£89

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Thu 15/1

13:55-17:20

1 stop5h 25m

London City

Thu 22/1

10:00-17:10

1 stop5h 10m

£176

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Mon 22/12

13:55-18:25

1 stop6h 30m

London City

Wed 31/12

09:20-17:10

1 stop5h 50m

£177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Bucharest Otopeni Intl Airport is in March. Flight prices, which tend to average around £53, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Bucharest Otopeni Intl Airport averaging around £64.

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £97. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest Otopeni Intl Airport to London for around £128.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £85. Flights in the afternoon are often more expensive, with an average ticket price of £120.

What is the cheapest Bucharest Otopeni Intl to London flight route?

Fly from Bucharest Otopeni Intl to London Luton for the best Bucharest Otopeni Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £171 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bucharest Otopeni Intl Airport for as low as £108 on momondo.

What cabin class options are available on Bucharest Otopeni Intl to London flights?

There are 3 cabin classes available to choose from on Bucharest Otopeni Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bucharest Otopeni Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between Bucharest Otopeni Intl Airport to London.

How have Bucharest Otopeni Intl Airport to London flight prices changed over time?

As of November 2025, prices for Bucharest Otopeni Intl Airport to London flights are approximately 160% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest Otopeni Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Bucharest Otopeni Intl Airport to London (OTP to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to London

Best price found	£68
Fastest flight time	3h 15m
Direct flights	Every day
Airports in London	3 airports

The best one-way flight to London from Bucharest Otopeni Intl Airport in the past 72 hours is £68. The best return flight deal from Bucharest Otopeni Intl Airport to London found on momondo in the last 72 hours is £72.

The fastest flight from Bucharest Otopeni Intl Airport to London takes 3h 15m

Direct flights go from Bucharest Otopeni Intl Airport to London every day.

There are 3 airports near London: London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

Search flight deals

How far is Bucharest Otopeni Intl to London by plane?
There are 1293.2 mi between Bucharest Otopeni Intl and London. Typically, this will take 3h 15m by plane in normal conditions.
When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to London?
Prices for flights from Bucharest Otopeni Intl Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to London?
The number of operators available for flights from Bucharest Otopeni Intl Airport to London is 3 as of November 2025.
How old do you have to be to fly from Bucharest Otopeni Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bucharest Otopeni Intl Airport to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bucharest Otopeni Intl Airport to London is Airbus A321-100/200 (25.77% of total bookings). The next most popular plane models are Airbus A321neo (19.58%), Boeing 737-800 Passenger/BBJ2 (winglets) (18.37%), and Boeing 737 MAX 8 (17.82%).
What is the most popular airline from Bucharest Otopeni Intl Airport to London?
momondo data reveals that the most frequently booked airline on the route from Bucharest Otopeni Intl Airport to London is Wizz Air, representing 44% of all bookings. The subsequent popular airlines are Ryanair at 38% and British Airways at 18%.

Best airlines flying from Bucharest Otopeni Intl Airport to London

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to London with momondo

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £41	Free Cancellation	Rating 6.8 393 reviews	Search Wizz Air flights
Ryanair	PriceFrom £44	Free Cancellation	Rating 6.8 5,207 reviews	Search Ryanair flights
British Airways	PriceFrom £100	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights

Wizz Air Flights From Bucharest Otopeni Intl Airport to London
Wizz Air operates around 28 flights from Bucharest Otopeni Intl Airport to London every week. The average price of these flights found in the last 72 hours has been £82, but momondo users have found Wizz Air deals from Bucharest Otopeni Intl Airport to London from as low as £41 round-trip. Wizz Air has been scored 6.8/10 in 393 reviews.
Ryanair Flights From Bucharest Otopeni Intl Airport to London
£44 is the best Ryanair flight deal from Bucharest Otopeni Intl Airport to London found on momondo over the last 72 hours. The average Ryanair ticket price found was closer to £94, however, with flight time and availability significantly affecting the price. Ryanair (6.8/10 from 5,207 user reviews) flies into London from Bucharest Otopeni Intl Airport 7 times in an average week so prices can vary.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to London?

It is quick and easy to find Bucharest to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Bucharest to London with flexible booking policies on momondo?

Flights from Bucharest to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to London?

momondo provides multiple filters to help you find the best flight to London from Bucharest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bucharest to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Bucharest. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Bucharest Otopeni Intl Airport to London from £28

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LOT flights from Bucharest Otopeni Intl Airport to London

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Our best British Airways deals on Bucharest Otopeni Intl Airport to London flight tickets

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Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London that are best for you.

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How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £97. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest Otopeni Intl Airport to London for around £128.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £85. Flights in the afternoon are often more expensive, with an average ticket price of £120.

What is the cheapest Bucharest Otopeni Intl to London flight route?

Fly from Bucharest Otopeni Intl to London Luton for the best Bucharest Otopeni Intl - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Bucharest Otopeni Intl to London flights?

There are 3 cabin classes available to choose from on Bucharest Otopeni Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bucharest Otopeni Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between Bucharest Otopeni Intl Airport to London.

How have Bucharest Otopeni Intl Airport to London flight prices changed over time?

As of November 2025, prices for Bucharest Otopeni Intl Airport to London flights are approximately 160% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Bucharest Otopeni Intl to London?

Ryanair, Wizz Air, and British Airways are the most popular carriers operating from Bucharest Otopeni Intl to London

Which airlines fly to London?

How often are flights from Bucharest to London delayed?

Historically, on average around 20% of flights between Bucharest and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What is the most punctual flight time for Bucharest to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bucharest to London flights?

According to our data, Dan Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Bucharest Otopeni Intl Airport to London on average per day?

8 flights are operational daily from Bucharest Otopeni Intl Airport to London as of November 2025. The most popular departure time for this route is 08:00, with 56% of flights per day taking off at midday.

How many flights depart from Bucharest Otopeni Intl Airport to London on average per week?

As of November 2025, 59 flights take off from Bucharest Otopeni Intl Airport and land in London each week. The most common flight departure day for this route is Mon, with 24% of weekly flights taking off on this day.

When to book flights from Bucharest Otopeni Intl Airport to London

Cheap Bucharest Otopeni Intl Airport to London (OTP to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to London

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Bucharest Otopeni Intl to London by plane?

When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to London?

How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to London?

How old do you have to be to fly from Bucharest Otopeni Intl Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Bucharest Otopeni Intl Airport to London?

What is the most popular airline from Bucharest Otopeni Intl Airport to London?

Best airlines flying from Bucharest Otopeni Intl Airport to London

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to London with momondo

Wizz Air Flights From Bucharest Otopeni Intl Airport to London

Ryanair Flights From Bucharest Otopeni Intl Airport to London

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to London?

Can I find flights from Bucharest to London with flexible booking policies on momondo?

How can momondo help me find flights from Bucharest to London?

I’m not ready to book a flight from Bucharest to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down