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Cheap flights from London to Bucharest from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Bucharest departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Ryanair Logo
16:00 - 21:10STN-OTP
3h 10mdirect
Ryanair Logo
22:00 - 23:25OTP-STN
3h 25mdirect
£47Ryanair
Find Deal
Wed, 10 Sep - Thu, 25 Sep
Ryanair Logo
20:05 - 01:15STN-OTP
3h 10mdirect
Ryanair Logo
21:35 - 23:00OTP-STN
3h 25mdirect
£49Ryanair
Find Deal
Tue, 23 Sep - Wed, 24 Sep
Wizz Air Logo
14:10 - 19:30LTN-OTP
3h 20mdirect
Wizz Air Logo
11:55 - 13:30OTP-LTN
3h 35mdirect
£61Wizz Air
Find Deal
Tue, 11 Nov - Sat, 29 Nov
Wizz Air Logo
14:10 - 19:30LTN-OTP
3h 20mdirect
Wizz Air Logo
11:55 - 13:30OTP-LTN
3h 35mdirect
£67Wizz Air
Find Deal
Fri, 7 Nov - Fri, 21 Nov
British Airways Logo
17:45 - 22:55LHR-OTP
3h 10mdirect
British Airways Logo
16:25 - 18:00OTP-LHR
3h 35mdirect
£107British Airways
Find Deal
Tue, 11 Nov - Tue, 18 Nov
British Airways Logo
17:45 - 22:55LHR-OTP
3h 10mdirect
British Airways Logo
08:05 - 09:55OTP-LHR
3h 50mdirect
£108British Airways
Find Deal
Tue, 11 Nov - Mon, 17 Nov
Austrian Airlines Logo
06:00 - 18:05LHR-OTP
10h 05m1 stop
Austrian Airlines Logo
06:35 - 14:20OTP-LHR
9h 45m1 stop
£168Austrian Airlines
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Lufthansa Logo
07:25 - 18:35LHR-OTP
9h 10m1 stop
Lufthansa Logo
19:20 - 22:40OTP-LHR
5h 20m1 stop
£169Lufthansa
Find Deal
Thu, 3 Jul - Wed, 9 Jul
Lufthansa Logo
07:25 - 01:00LHR-OTP
15h 35m1 stop
Lufthansa Logo
19:20 - 22:40OTP-LHR
5h 20m1 stop
£172Lufthansa
Find Deal
Thu, 3 Jul - Wed, 9 Jul
Austrian Airlines Logo
06:00 - 18:05LHR-OTP
10h 05m1 stop
Austrian Airlines Logo
06:35 - 14:20OTP-LHR
9h 45m1 stop
£184Austrian Airlines
Find Deal
Thu, 4 Sep - Mon, 29 Sep

Ryanair flights from London to Bucharest

Our best Ryanair deals on London to Bucharest flight tickets
Ryanair
10 Sept
STN16:00London Stansted
3h 10m
OTP21:10Bucharest Otopeni Intl
25 Sept
OTP22:00Bucharest Otopeni Intl
3h 25m
STN23:25London Stansted
Ryanair
23 Sept
STN20:05London Stansted
3h 10m
OTP01:15Bucharest Otopeni Intl
24 Sept
OTP21:35Bucharest Otopeni Intl
3h 25m
STN23:00London Stansted
Ryanair
30 Sept
STN20:05London Stansted
3h 10m
OTP01:15Bucharest Otopeni Intl
8 Oct
OTP21:35Bucharest Otopeni Intl
3h 25m
STN23:00London Stansted

Austrian Airlines flights from London to Bucharest

Our best Austrian Airlines deals on London to Bucharest flight tickets
Austrian Airlines
15 Sept
LHR06:00London Heathrow
10h 05m
1 stop
OTP18:05Bucharest Otopeni Intl
29 Sept
OTP06:35Bucharest Otopeni Intl
9h 45m
1 stop
LHR14:20London Heathrow
Austrian Airlines
2 Jul
LHR09:05London Heathrow
7h 00m
1 stop
OTP18:05Bucharest Otopeni Intl
26 Jul
OTP06:35Bucharest Otopeni Intl
14h 05m
1 stop
LHR18:40London Heathrow
Austrian Airlines
1 Jul
LHR19:30London Heathrow
17h 50m
1 stop
OTP15:20Bucharest Otopeni Intl
3 Jul
OTP18:55Bucharest Otopeni Intl
15h 50m
1 stop
LHR08:45London Heathrow

See travel insights to Bucharest from

How to get the cheapest flight ticket from London to Bucharest

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 London and Bucharest?

What is the cheapest month to fly to Bucharest?

The cheapest month to fly to Bucharest from London is in March. Flight prices, which tend to average around £66, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Bucharest from London during November instead. Flights to Bucharest in November, while not as cheap as those in March, still average around £77.

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

According to our data, Tuesday is the cheapest day to fly to Bucharest from London. The lowest ticket price found for a Tuesday departure recently was £45. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London to Bucharest for around £153.

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

Flying to Bucharest from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £70 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around £172. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Bucharest flight route?

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

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

You are more likely to see cheaper flights to Bucharest from London when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around £197 when searching 25 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from London for as low as £133 on momondo.

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

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

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

How have London to Bucharest flight prices changed over time?

As of June 2025, prices for London to Bucharest flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from London to Bucharest

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

Cheap London to Bucharest (LON to BUH) flight deals and tips

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

Best price found

£21

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Bucharest

1 airport
The best one-way flight to Bucharest from London in the past 72 hours is £21. The best return flight deal from London to Bucharest found on momondo in the last 72 hours is £47.
The fastest flight from London to Bucharest takes 3h 05m
Direct flights go from London to Bucharest every day.
There is 1 airport near Bucharest: Bucharest Otopeni Intl (OTP)

  • How far is London to Bucharest by plane?

    London and Bucharest are 1298.1 mi apart from one another. By plane, this route typically takes 3h 05m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The required travel and health documents for your Bucharest 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 Bucharest. 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 London to Bucharest?

  • What is the most popular airline from London to Bucharest?


Best airlines flying from London to Bucharest

Compare and see reviews for airlines that fly from London to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £38Free CancellationRating
6.8
1,058 reviews
Search Wizz Air flights
Wizz AirPriceFrom £41Free CancellationRating
6.8
361 reviews
Search Wizz Air flights
RyanairPriceFrom £44Free CancellationRating
6.8
5,130 reviews
Search Ryanair flights
British AirwaysPriceFrom £103Free CancellationRating
6.6
7,031 reviews
Search British Airways flights
A.P.G.PriceFrom £111Free CancellationRating
0.0
Search A.P.G. flights
TAROMPriceFrom £118Free CancellationRating
6.5
71 reviews
Search TAROM flights
SWISSPriceFrom £135Free CancellationRating
7.5
1,632 reviews
Search SWISS flights
Aegean AirlinesPriceFrom £136Free CancellationRating
8.1
758 reviews
Search Aegean Airlines flights
Austrian AirlinesPriceFrom £144Free CancellationRating
7.6
804 reviews
Search Austrian Airlines flights
LOTPriceFrom £146Free CancellationRating
7.6
1,081 reviews
Search LOT flights
  • Wizz Air Flights From London to Bucharest

    Across 32 Wizz Air flights from London to Bucharest this week, the average price was £178, with the best Wizz Air deals starting from £55 round-trip. 361 users have rated Wizz Air on momondo, with an average score of 6.8/10.

  • Ryanair Flights From London to Bucharest

    £59 is the best Ryanair flight deal from London to Bucharest found on momondo over the last 72 hours. The average Ryanair ticket price found was closer to £163, however, with flight time and availability significantly affecting the price. Ryanair (6.8/10 from 5,130 user reviews) flies into Bucharest from London 11 times in an average week so prices can vary.


Travelling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Bucharest. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Bucharest from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.


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1 adult
Mon 23/6
Mon 30/6

Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest