BUH - LON

€27 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 19/1. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€57
Typical prices: €47-€129
Wizz Air
Mon 9/2Mon 16/2
OTP - LTN • Direct
Cheapest one-way flight
€27
Typical prices: €127-€284
Wizz Air
Mon 19/1
OTP - LTN • Direct
Top airlines
Wizz Air
Cheapest • from €57 (return)
Wizz Air
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
OTP-LTN
Cheapest • 44% average savings
OTP-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 47% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Mon, 9 Feb - Mon, 16 Feb
Wizz Air Logo
19:40 - 21:15
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
21:55 - 03:15
LTN
-
OTP
3h 20mdirect
€57Wizz Air
Mon, 9 Feb - Mon, 16 Feb
Wizz Air Logo
19:40 - 21:15
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
21:55 - 03:15
LTN
-
OTP
3h 20mdirect
€63Wizz Air
Sat, 7 Mar - Thu, 12 Mar
Ryanair Logo
09:00 - 10:25
OTP
-
STN
3h 25mdirect
Ryanair Logo
17:00 - 22:25
STN
-
OTP
3h 25mdirect
€70Ryanair
Thu, 22 Jan - Sat, 24 Jan
Multiple Airlines Logo
19:00 - 07:10
OTP
-
LTN
14h 10m1 stop
Multiple Airlines Logo
14:10 - 19:30
LTN
-
OTP
3h 20mdirect
€78Multiple Airlines
Fri, 26 Dec - Tue, 30 Dec
Wizz Air Logo
23:55 - 01:30
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
17:50 - 23:10
LTN
-
OTP
3h 20mdirect
€96Wizz Air
Mon, 29 Dec - Tue, 30 Dec
Wizz Air Logo
23:55 - 01:30
OTP
-
LTN
3h 35mdirect
Wizz Air Logo
17:50 - 23:10
LTN
-
OTP
3h 20mdirect
€101Wizz Air
Fri, 30 Jan - Sat, 7 Feb
British Airways Logo
20:20 - 21:50
OTP
-
LHR
3h 30mdirect
British Airways Logo
09:55 - 15:10
LHR
-
OTP
3h 15mdirect
€102British Airways
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
21:00 - 22:30
OTP
-
LHR
3h 30mdirect
British Airways Logo
10:30 - 15:45
LHR
-
OTP
3h 15mdirect
€110British Airways
Fri, 9 Jan - Fri, 9 Jan
Ryanair Logo
06:00 - 07:25
OTP
-
STN
3h 25mdirect
Ryanair Logo
16:50 - 22:15
STN
-
OTP
3h 25mdirect
€111Ryanair
Mon, 1 Jun - Wed, 3 Jun
Multiple Airlines Logo
20:25 - 08:35
OTP
-
STN
14h 10m1 stop
Multiple Airlines Logo
18:00 - 23:10
STN
-
OTP
3h 10mdirect
€131Multiple Airlines
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.

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 €55 on the route between Bucharest Otopeni Intl Airport (OTP) and London Luton Airport (LTN). Over the past month, this route was, on average, 44% 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 €61 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is €190 and €179 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 €124, 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 7 weeks before departure, which saves you about 50% 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 but there is an average 2% increase in price.
Most popular time to fly (58% 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 €27 for a one-way ticket and €57 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 €106 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 €211 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 €164 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 394 reviews
6.7Comfort
5.8Entertainment
7.4Crew
6.7Boarding
6.2Food
Airline reviews

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

10.0 ExcellentAnonymous, Oct 2025
CLJ - 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.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Entertainment did not work from DC to London. Was not able to check in online during my return journey from Mumbai to London. Food was good!

The to flight was excellent but the return flight the seats seemed not cushioning enough.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze, Sara and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

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.