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Cheap flights from Bucharest to the United Kingdom from £20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to the United Kingdom departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Ryanair Logo
19:20 - 20:45
OTP
-
MAN
3h 25mdirect
Ryanair Logo
19:25 - 00:50
MAN
-
OTP
3h 25mdirect
£41Ryanair
Thu, 29 Jan - Sat, 7 Feb
Multiple Airlines Logo
17:35 - 19:00
OTP
-
MAN
3h 25mdirect
Multiple Airlines Logo
14:50 - 20:15
MAN
-
OTP
3h 25mdirect
£42Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
Wizz Air Logo
19:40 - 21:15
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
09:25 - 14:45
LTN
-
OTP
3h 20mdirect
£50Wizz Air
Thu, 15 Jan - Sun, 18 Jan
Wizz Air Logo
15:35 - 17:10
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
17:50 - 23:10
LTN
-
OTP
3h 20mdirect
£51Wizz Air
Mon, 9 Feb - Thu, 12 Feb
British Airways Logo
08:05 - 10:00
OTP
-
LHR
3h 55mdirect
British Airways Logo
09:55 - 15:10
LHR
-
OTP
3h 15mdirect
£87British Airways
Sat, 31 Jan - Sat, 7 Feb
British Airways Logo
16:00 - 17:40
OTP
-
LHR
3h 40mdirect
British Airways Logo
10:15 - 15:30
LHR
-
OTP
3h 15mdirect
£89British Airways
Mon, 2 Feb - Tue, 10 Feb
KLM Logo
13:55 - 19:35
OTP
-
LCY
7h 40m1 stop
KLM Logo
13:45 - 00:30
LCY
-
OTP
8h 45m1 stop
£173KLM
Fri, 16 Jan - Sun, 18 Jan
KLM Logo
13:55 - 17:20
OTP
-
LCY
5h 25m1 stop
KLM Logo
10:00 - 17:10
LCY
-
OTP
5h 10m1 stop
£178KLM
Fri, 30 Jan - Fri, 6 Feb
SWISS Logo
06:30 - 12:55
OTP
-
LCY
8h 25m1 stop
SWISS Logo
17:40 - 00:30
LCY
-
OTP
4h 50m1 stop
£186SWISS
Wed, 14 Jan - Wed, 21 Jan
SWISS Logo
06:30 - 12:55
OTP
-
LCY
8h 25m1 stop
SWISS Logo
12:15 - 00:30
LCY
-
OTP
10h 15m1 stop
£187SWISS
Thu, 15 Jan - Sat, 17 Jan

Air Serbia flights from Bucharest to United Kingdom

Our best Air Serbia deals on Bucharest to United Kingdom flight tickets
Air Serbia
13 Jan
OTP16:05Bucharest Otopeni Intl
22h 15m
1 stop
LHR12:20London Heathrow
20 Jan
LHR13:20London Heathrow
24h 15m
1 stop
OTP15:35Bucharest Otopeni Intl
£147
Find similar
Air Serbia
21 Dec
OTP04:30Bucharest Otopeni Intl
9h 50m
1 stop
LHR12:20London Heathrow
31 Dec
LHR13:20London Heathrow
24h 15m
1 stop
OTP15:35Bucharest Otopeni Intl
£226
Find similar

British Airways flights from Bucharest to United Kingdom

Our best British Airways deals on Bucharest to United Kingdom flight tickets
British Airways
31 Jan
OTP08:05Bucharest Otopeni Intl
3h 55m
LHR10:00London Heathrow
7 Feb
LHR09:55London Heathrow
3h 15m
OTP15:10Bucharest Otopeni Intl
£87
Find similar
British Airways
2 Feb
OTP16:00Bucharest Otopeni Intl
3h 40m
LHR17:40London Heathrow
10 Feb
LHR10:15London Heathrow
3h 15m
OTP15:30Bucharest 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
£90
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bucharest to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Bucharest to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestManchester

OTP - MAN

OTPMAN

Bucharest Otopeni Intl

Thu 29/1

19:20-20:45

Nonstop3h 25m

Manchester

Sat 7/2

19:25-00:50

Nonstop3h 25m

£41

BucharestManchester

OTP - MAN

OTPMAN

Bucharest Otopeni Intl

Sat 24/1

17:35-19:00

Nonstop3h 25m

Manchester

Fri 30/1

14:50-20:15

Nonstop3h 25m

£42

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Thu 15/1

19:40-21:15

Nonstop3h 35m

London Luton

Sun 18/1

09:25-14:45

Nonstop3h 20m

£50

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Mon 9/2

15:35-17:10

Nonstop3h 35m

London Luton

Thu 12/2

17:50-23:10

Nonstop3h 20m

£51

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Sat 31/1

08:05-10:00

Nonstop3h 55m

London Heathrow

Sat 7/2

09:55-15:10

Nonstop3h 15m

£87

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Mon 2/2

16:00-17:40

Nonstop3h 40m

London Heathrow

Tue 10/2

10:15-15:30

Nonstop3h 15m

£89

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Fri 16/1

13:55-19:35

1 stop7h 40m

London City

Sun 18/1

13:45-00:30

1 stop8h 45m

£173

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Fri 30/1

13:55-17:20

1 stop5h 25m

London City

Fri 6/2

10:00-17:10

1 stop5h 10m

£178

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Wed 14/1

06:30-12:55

1 stop8h 25m

London City

Wed 21/1

17:40-00:30

1 stop4h 50m

£186

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Thu 15/1

06:30-12:55

1 stop8h 25m

London City

Sat 17/1

12:15-00:30

1 stop10h 15m

£187

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Bucharest to United Kingdom

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 cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Bucharest is in March. Flight prices, which tend to average around £53, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Bucharest during the month February is also very affordable. Most momondo users find prices during this month for around £63.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Bucharest to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £98. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest to United Kingdom for around £134.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £88. Try not to purchase tickets in the afternoon because they tend to be around £120. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bucharest to United Kingdom flight route?

Fly from Bucharest Otopeni Intl to London Stansted for the best Bucharest - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £169 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Bucharest for as low as £106 on momondo.

What cabin class options are available on Bucharest to United Kingdom flights?

There are 3 cabin classes available to choose from on Bucharest to United Kingdom 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 to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Bucharest to United Kingdom.

Cheap Bucharest to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to United Kingdom

Best price found

£19

Fastest flight time

3h 20m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Bucharest in the past 72 hours is £19. The best return flight deal from Bucharest to United Kingdom found on momondo in the last 72 hours is £48.
The fastest flight from Bucharest to United Kingdom takes 3h 20m
Direct flights go from Bucharest to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Bucharest there are direct flights to Birmingham (BHX), London Luton (LTN), Manchester (MAN), London Stansted (STN) and 1 more.
Search flight deals

  • When did momondo last update prices for flights from Bucharest to United Kingdom?

    Prices for flights from Bucharest to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Bucharest to United Kingdom?

  • How old do you have to be to fly from Bucharest to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Bucharest to United Kingdom?

Best airlines flying from Bucharest to United Kingdom

Compare and see reviews for airlines that fly from Bucharest to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £37Free CancellationRating
6.8
5,222 reviews
Search Ryanair flights
Wizz AirPriceFrom £40Free CancellationRating
6.8
394 reviews
Search Wizz Air flights
British AirwaysPriceFrom £99Free CancellationRating
6.7
7,585 reviews
Search British Airways flights

Why use momondo?

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

Finding the right flight to United Kingdom from Bucharest is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from Bucharest with this policy.

How can momondo help me find flights from Bucharest to United Kingdom?

momondo helps you find the best flight between Bucharest and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to United Kingdom 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.

An easier way to manage your United Kingdom 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.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £31
Flights to Manchesterfrom £33
Flights to Edinburghfrom £31
Flights to Birminghamfrom £31
Flights to Belfastfrom £30
Flights to Glasgowfrom £29
Flights to Bristolfrom £31
Flights to Newcastle upon Tynefrom £30
Flights to Aberdeenfrom £43
Flights to Liverpoolfrom £31
Flights to Leedsfrom £55
Flights to Invernessfrom £32