BUH - LON

€31 Find Cheap Flights from Bucharest to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to London departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€61
Typical prices: €130-€83
Wizz Air
Thu 11/6Wed 17/6
OTP - LTN • Direct
Cheapest one-way flight
€31
Typical prices: €66-€130
Wizz Air
Thu 11/6
OTP - LTN • Direct
Top airlines
Cheapest • from €61 (return)
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways, Ryanair, and others. Average duration is 3h 26m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 47% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg €269 (return)
Shortest trip • 5h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bucharest to London (BUH-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bucharest to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to London

Thu, 11 Jun - Wed, 17 Jun
Wizz Air Logo
05:55 - 07:15
OTP
-
LTN
3h 20mdirect
Wizz Air Logo
14:05 - 19:25
LTN
-
OTP
3h 20mdirect
€61Wizz Air
Wed, 17 Jun - Tue, 23 Jun
Wizz Air Logo
19:40 - 21:05
OTP
-
LTN
3h 25mdirect
Wizz Air Logo
21:50 - 03:10
LTN
-
OTP
3h 20mdirect
€62Wizz Air
Fri, 22 May - Fri, 29 May
Ryanair Logo
21:30 - 22:50
OTP
-
STN
3h 20mdirect
Ryanair Logo
19:15 - 00:25
STN
-
OTP
3h 10mdirect
€67Ryanair
Tue, 2 Jun - Sat, 6 Jun
Ryanair Logo
22:35 - 23:55
OTP
-
STN
3h 20mdirect
Ryanair Logo
17:25 - 22:35
STN
-
OTP
3h 10mdirect
€77Ryanair
Tue, 20 Oct - Tue, 20 Oct
British Airways Logo
08:15 - 10:00
OTP
-
LHR
3h 45mdirect
British Airways Logo
20:05 - 01:20
LHR
-
OTP
3h 15mdirect
€144British Airways
Thu, 17 Sep - Sun, 20 Sep
British Airways Logo
15:40 - 17:10
OTP
-
LHR
3h 30mdirect
British Airways Logo
19:05 - 00:20
LHR
-
OTP
3h 15mdirect
€154British Airways
Fri, 22 May - Fri, 29 May
Animawings Logo
20:00 - 21:20
OTP
-
LGW
3h 20mdirect
Animawings Logo
22:05 - 03:15
LGW
-
OTP
3h 10mdirect
€167Animawings
Thu, 18 Jun - Wed, 24 Jun
KLM Logo
14:00 - 19:25
OTP
-
LHR
7h 25m
1 stop
KLM Logo
17:10 - 00:55
LHR
-
OTP
5h 45m
1 stop
€182KLM
Mon, 15 Jun - Fri, 19 Jun
Animawings Logo
20:00 - 21:20
OTP
-
LGW
3h 20mdirect
Animawings Logo
22:05 - 03:15
LGW
-
OTP
3h 10mdirect
€189Animawings
Mon, 14 Sep - Sun, 20 Sep
KLM Logo
14:00 - 18:30
OTP
-
LCY
6h 30m
1 stop
KLM Logo
17:50 - 00:55
LCY
-
OTP
5h 05m
1 stop
€199KLM
Booking Insights

KAYAK's insights & trends for Bucharest to London flights

Get data-powered insights and trends into flights from Bucharest to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bucharest to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bucharest to London departing in June.

What is the cheapest Bucharest to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Bucharest to London costs €77 on the route between Bucharest Otopeni Intl Airport (OTP) and London Stansted Airport (STN). Over the past month, this route was, on average, 47% cheaper than other Bucharest-London routes. The most popular route is between Bucharest Otopeni Intl Airport (OTP) and London Heathrow Airport (LHR).

What is the cheapest month to fly from Bucharest to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest to London is October, where tickets cost €85 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is €292 and €199 respectively.

Can I save money by flying with a stopover from Bucharest to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €157, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest to London, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (65% more expensive on average)

When to book flights from Bucharest to London

Are your dates flexible? Find out the best times to travel from Bucharest to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bucharest to London

  • Which airport has the cheapest taxi to London city centre?

    London City Airport is the closest to London city centre, and as a result, it offers the cheapest taxi fares to central locations such as King’s Cross, Piccadilly, London Bridge and more. A taxi from London City Airport to the city centre will cost you approximately £30-40, with a travel time of around 30 minutes.

  • Do any London airports have onsite hotels?

    Two of London’s major airports feature onsite hotels for travellers who have early return flights or simply don’t want to stray too far from the terminal. Heathrow Airport has Sofitel Heathrow and the Hilton Heathrow, and Gatwick has six onsite hotels serving nearly every terminal at several different price points. Other London airports offer hotel options near the terminals, but not directly on site.

  • Does Heathrow Airport feature an airport shuttle?

    For travellers staying in nearby hotels, Heathrow Airport offers the Hotel Hoppa airport shuttle bus. This easy connection option offers quick access to hotels within close proximity of the airport, and the buses will drop you off directly at the terminal for your departure. Hotel Hoppa fares start at around £5 one-way

  • Does Bucharest Airport offer free WiFi?

    Bucharest Airport features free wireless internet connection for travellers in all areas of the airport. If you’d like some peace and quiet to go with your WiFi connectivity, you can access one of the lounges in Bucharest Airport. There are three business class lounges that can be accessed for around 205 lei (£40) per 4 hours, and visitors can look forward to snacks included in the price.

  • What is the cheapest flight from Bucharest to London?

    In the last 3 days, the lowest price for a flight from Bucharest to London was €31 for a one-way ticket and €61 for a return.

  • Which aircraft models fly most regularly from Bucharest to London?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Bucharest to London flight route.

  • On which days can I fly direct from Bucharest to London?

    There are direct flights from Bucharest to London on a daily basis.

  • Which is the best airline for flights from Bucharest to London, Ryanair or Wizz Air?

    The two airlines most popular with KAYAK users for flights from Bucharest to London are Ryanair and Wizz Air. With an average price for the route of €79 and an overall rating of 6.9, Ryanair is the most popular choice. Wizz Air is also a great choice for the route, with an average price of €89 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Bucharest to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Bucharest with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bucharest to London

  • Looking for a cheap flight? 25% of our users found flights on this route for €569 or less one-way and €201 or less round-trip.
  • Booking flights from Bucharest to London can offer travellers several choices, depending on how far in advance bookings are made, as all major London international airports operate flights between the two cities. Non-stop flights are common and the flight time is under four hours, so you usually won’t have to worry about a long layover during your flight.
  • If you’re having trouble deciding which London airport to fly into, a common strategy is to choose your airport based on where you’re staying in the city. If you’re staying in a southern part of the city, Gatwick Airport will be the most convenient to fly into. However, if you’re staying in the centre, Heathrow will be more convenient due to its direct access to the London metro.
  • Reaching London city centre via public transport varies in method and travel time based on your arrival airport. Heathrow Airport has the easiest connection to the city centre via the Piccadilly Line on the tube, from which you can connect to the many different tube lines and travel all over London.
  • If you’re hungry before your flight from Bucharest to London, there are several airport restaurant options for you to choose from. The majority of Bucharest Airport’s restaurants are located between gates 24-29 and include fast food options like Burger King, as well as delis, ice cream vendors and cafe options.
  • Need to leave your car at Bucharest Airport? Airport parking at Bucharest Airport is available for up to 30 days at a time, and additional fees are charged after a certain number of days. Parking starts at 40 lei (£8) per day for up to 2 days, after which an additional 20 lei (£4) per day is charged. After 5 days, another additional 10 lei (£2) per day is charged.

Prefer to fly direct from Bucharest to London?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Bucharest to London.
Find which airlines fly direct from Bucharest to London, which days they fly and book direct flights.

Direct departures

Bucharest to London

Monday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Tuesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Wednesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Thursday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Friday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

See more direct flights

Direct returns

London to Bucharest

Monday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Tuesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Wednesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Thursday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Friday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

See more direct flights

Reviews of the top 3 airlines flying from Bucharest to London

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5366 reviews
6.0Food
6.7Boarding
6.5Comfort
5.6Entertainment
7.5Crew
Airline reviews

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

10.0 ExcellentSean, May 2026
DUB - LBA
Read more Ryanair reviews

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

The plane had only a few passengers, we got lucky. The crew was visibly inexperienced

Buy-on-board through the app is a great feature!

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The chairs don't recline and the food for sale didn't looks as appetising as its prices would suggest. But that's a low coster for you. Orher than that, the flight was delightfully uneventful.

The flight never took off because two naughty kids, Donnie and Bibi, did a silly thing. Started a war.

Even when you get the priority pass the experience is not what it meant to be priority

I wasn't able to check in before because I had no internet on a long ride over and I had to pay Euro 50 all together I paid an extra Euro 200 on top of the original flight because I had suitcase and carry on and I wasn't able to check in online before And the end it ends up being more expensive flight than a regular carrier You don't save money and the plane is less comfortable

Surprisingly, a very good flight. No wonder that Wizz flights are always full.

Boarding from Teminal C, which requires long walking to it from main terminal A.

delayed flight, bag was delivered earlier than I landed, no even water was offered during the flight...

The 50 € boarding fees per ticket are completely unjustified. I lost all my savings because I arrived at the counter barely 5 minutes late (2hrs and 55mine before departure). This feels like an unnecessary penalty. It's especially disappointing considering the initial flight was canceled by WizzAir. I expect a partial refund of the 196 € paid for the boarding.

Boarding kept us waiting for ~15 minutes in the sleeve. Other than that, excellent for a low cost carrier.

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Everything you need to know for your flight from Bucharest to London

Cabin class types available on flights from Bucharest to London

Cabin classes available on flights from Bucharest to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.