BUH - LON

€41 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 23/11. 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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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

Fri, 7 Nov - Sun, 9 Nov
Ryanair Logo
06:00 - 07:25OTP-STN
3h 25mdirect
Ryanair Logo
18:40 - 00:05STN-OTP
3h 25mdirect
€52Ryanair
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Wizz Air Logo
15:35 - 17:10OTP-LTN
3h 35mdirect
Wizz Air Logo
17:50 - 23:10LTN-OTP
3h 20mdirect
€52Wizz Air
Find Deal
Sun, 23 Nov - Sun, 30 Nov
Multiple Airlines Logo
07:10 - 08:45OTP-LTN
3h 35mdirect
Multiple Airlines Logo
05:25 - 14:15LTN-OTP
6h 50m1 stop
€92Multiple Airlines
Find Deal
Sun, 23 Nov - Sun, 30 Nov
Multiple Airlines Logo
06:15 - 11:20OTP-LTN
7h 05m1 stop
Multiple Airlines Logo
05:25 - 14:15LTN-OTP
6h 50m1 stop
€97Multiple Airlines
Find Deal
Fri, 30 Jan - Mon, 2 Feb
British Airways Logo
20:20 - 21:50OTP-LHR
3h 30mdirect
British Airways Logo
09:40 - 14:55LHR-OTP
3h 15mdirect
€103British Airways
Find Deal
Sat, 17 Jan - Thu, 22 Jan
British Airways Logo
16:00 - 17:40OTP-LHR
3h 40mdirect
British Airways Logo
18:15 - 23:30LHR-OTP
3h 15mdirect
€105British Airways
Find Deal
Fri, 28 Nov - Wed, 3 Dec
Pegasus Airlines Logo
15:50 - 22:15OTP-STN
8h 25m1 stop
Pegasus Airlines Logo
17:25 - 10:50STN-OTP
15h 25m1 stop
€153Pegasus Airlines
Find Deal
Thu, 29 Jan - Sat, 7 Feb
Air Serbia Logo
04:30 - 12:20OTP-LHR
9h 50m1 stop
Air Serbia Logo
13:20 - 15:35LHR-OTP
24h 15m1 stop
€167Air Serbia
Find Deal
Fri, 30 Jan - Sat, 7 Feb
Pegasus Airlines Logo
15:50 - 22:15OTP-STN
8h 25m1 stop
Pegasus Airlines Logo
23:20 - 10:20STN-OTP
9h 00m1 stop
€178Pegasus Airlines
Find Deal
Thu, 29 Jan - Mon, 2 Feb
Air Serbia Logo
04:30 - 12:20OTP-LHR
9h 50m1 stop
Air Serbia Logo
13:20 - 15:35LHR-OTP
24h 15m1 stop
€196Air Serbia
Find Deal

Everything you should know

Top airlines
Ryanair
Cheapest • from €52 (return)
Wizz Air
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
OTP-LTN
Cheapest • 55% average savings
OTP-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 46% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€52
Overall average: €96
Ryanair
Fri 7/11Sun 9/11
OTP - STN • Direct
Cheapest one-way flight
€41
Typical prices: €67-€174
Wizz Air
Sun 23/11
OTP - LTN • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
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 November.

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 €49 on the route between Bucharest Otopeni Intl Airport (OTP) and London Luton Airport (LTN). Over the past month, this route was, on average, 55% 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 March, where tickets cost €62 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is €189 and €180 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 €125, 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 5 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (2% 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 €41 for a one-way ticket and €52 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, Wizz Air or British Airways?

    The two airlines most popular with KAYAK users for flights from Bucharest to London are Wizz Air and British Airways. With an average price for the route of €139 and an overall rating of 6.8, Wizz Air is the most popular choice. British Airways is also a great choice for the route, with an average price of €225 and an overall rating of 6.7.

  • 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 €140 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

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Tuesday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Wednesday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Thursday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Friday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Saturday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Sunday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

See more direct flights

Direct returns

London to Bucharest

Monday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Tuesday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Wednesday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Thursday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Friday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Saturday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

Sunday

British Airways, Ryanair, Wizz Air

British Airways, Ryanair, +1 more

See more direct flights

Reviews of the top 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.
6.8
Wizz AirOverall score based on 388 reviews
6.2Food
5.8Entertainment
6.7Boarding
7.4Crew
6.7Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Oct 2025CLJ - MAD
Read more Wizz Air reviews

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.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Very bad.i will never book British flights for future

Moved me away from my family and refused to fix it.

I noticed the crew was so much nicer and friendlier. It would be nice if British Airways would serve soft drinks during the flight

Must have had an elderly tour on the trip. Plane boarded via tarmac and had both front and tail stairway access. We waited about ten minutes at the rear entrance while elderly folks entered the forward access and walked all the way back to last rows of the aircraft! We could not access the row until every one of them finally reached the final rows. There should have been an agent directing folks Forward and Aft based on seat row. It was comical.

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.

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