Cheap flights from Bucharest to London from $66

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 London departing on 10/23. 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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0 bags

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Cheap round-trip flights

British Airways Logo
8:05 am - 10:00 amOTP-LHR
3h 55mnonstop
British Airways Logo
6:15 pm - 11:30 pmLHR-OTP
3h 15mnonstop
$135British Airways
Find Deal
Mon, Nov 17 - Thu, Nov 20
British Airways Logo
8:05 am - 10:00 amOTP-LHR
3h 55mnonstop
British Airways Logo
6:15 pm - 11:30 pmLHR-OTP
3h 15mnonstop
$136British Airways
Find Deal
Mon, Nov 17 - Thu, Nov 20
British Airways Logo
8:25 am - 10:00 amOTP-LHR
3h 35mnonstop
British Airways Logo
7:10 pm - 12:30 amLHR-OTP
3h 20mnonstop
$168British Airways
Find Deal
Sat, Oct 11 - Sun, Oct 19
Wizz Air Logo
8:20 pm - 8:40 amOTP-LGW
14h 20m1 stop
Wizz Air Logo
9:20 pm - 12:55 pmLGW-OTP
13h 35m1 stop
$200Wizz Air
Find Deal
Sun, Aug 10 - Tue, Aug 19
Lufthansa Logo
7:20 pm - 10:40 pmOTP-LHR
5h 20m1 stop
Lufthansa Logo
5:50 pm - 1:00 amLHR-OTP
5h 10m1 stop
$220Lufthansa
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Wed, Aug 6 - Thu, Aug 28
 Logo
9:50 am - 6:35 pmOTP-LGW
10h 45m1 stop
 Logo
8:20 am - 6:25 pmLGW-OTP
8h 05m1 stop
Mon, Oct 27 - Fri, Oct 31
 Logo
2:35 pm - 5:50 pmOTP-LHR
5h 15m1 stop
 Logo
5:50 pm - 1:00 amLHR-OTP
5h 10m1 stop
Tue, Sep 16 - Sat, Sep 20
Lufthansa Logo
6:40 pm - 10:10 pmOTP-LHR
5h 30m1 stop
Lufthansa Logo
7:25 am - 1:00 amLHR-OTP
15h 35m1 stop
$228Lufthansa
Find Deal
Sat, Oct 11 - Sun, Oct 19
LOT Logo
2:35 pm - 9:20 amOTP-LHR
20h 45m1 stop
LOT Logo
6:30 am - 1:50 amLHR-OTP
17h 20m1 stop
$229LOT
Find Deal
Fri, Sep 26 - Sun, Oct 5
Wizz Air Logo
1:05 pm - 7:40 pmOTP-LGW
8h 35m1 stop
Wizz Air Logo
8:20 pm - 11:05 amLGW-OTP
12h 45m1 stop
$238Wizz Air
Find Deal
Thu, Aug 7 - Sun, Aug 10

Austrian Airlines flights from Bucharest to London

Our best Austrian Airlines deals on Bucharest to London flight tickets
Austrian Airlines
Aug 7
OTP6:55 pmBucharest Otopeni Intl
15h 50m
1 stop
LHR8:45 amLondon Heathrow
Aug 20
LHR7:30 pmLondon Heathrow
14h 55m
1 stop
OTP12:25 pmBucharest Otopeni Intl
Austrian Airlines
Aug 19
OTP4:05 pmBucharest Otopeni Intl
18h 15m
1 stop
LHR8:20 amLondon Heathrow
Aug 26
LHR9:05 amLondon Heathrow
25h 20m
1 stop
OTP12:25 pmBucharest Otopeni Intl
Austrian Airlines
Aug 11
OTP6:55 pmBucharest Otopeni Intl
15h 50m
1 stop
LHR8:45 amLondon Heathrow
Aug 18
LHR6:00 amLondon Heathrow
16h 10m
1 stop
OTP12:10 amBucharest Otopeni Intl

SWISS flights from Bucharest to London

Our best SWISS deals on Bucharest to London flight tickets
SWISS
Oct 24
OTP4:10 pmBucharest Otopeni Intl
27h 40m
1 stop
LGW5:50 pmLondon Gatwick
Oct 27
LGW6:40 pmLondon Gatwick
27h 50m
1 stop
OTP12:30 amBucharest Otopeni Intl
SWISS
Sep 16
OTP2:35 pmBucharest Otopeni Intl
5h 15m
1 stop
LGW5:50 pmLondon Gatwick
Sep 28
LGW6:40 pmLondon Gatwick
18h 40m
1 stop
OTP3:20 pmBucharest Otopeni Intl
SWISS
Sep 24
OTP6:30 amBucharest Otopeni Intl
8h 00m
1 stop
LCY12:30 pmLondon City
Sep 27
LCY9:20 amLondon City
13h 45m
1 stop
OTP1:05 amBucharest Otopeni Intl

See travel insights to London from

How to get the cheapest flight ticket from Bucharest to London

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 Bucharest and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Bucharest is in March. Flight prices, which tend to average around $75, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Bucharest averaging around $86.

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

The cheapest day to depart from Bucharest to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $636. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $719. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Bucharest in the evening is the least expensive time of day to depart. momondo users have found prices as low as $142 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $715. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bucharest to London flight route?

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

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

You are more likely to see cheaper flights to London from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $213 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bucharest for as low as $134 on momondo.

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

There are 4 cabin classes available to choose from on Bucharest to London 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 London flights?

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

How have Bucharest to London flight prices changed over time?

As of July 2025, prices for Bucharest to London flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest to London

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

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

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

Best Price Found

$66

Fastest flight time

3h 25m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Bucharest in the past 72 hours is $66. The best round-trip flight deal from Bucharest to London found on momondo in the last 72 hours is $135.
The fastest flight from Bucharest to London takes 3h 25m
Direct flights go from Bucharest to London every day.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)

  • How far is Bucharest to London by plane?

    The straight-line distance from Bucharest to London is 1298.1 mi. By plane, this route typically takes 3h 35m.

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

    Prices for flights from Bucharest to London were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest to London.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Bucharest to London

Compare and see reviews for airlines that fly from Bucharest to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $45Free CancellationRating
6.8
5,149 reviews
Search Ryanair flights
Wizz AirPriceFrom $63Free CancellationRating
6.8
365 reviews
Search Wizz Air flights
British AirwaysPriceFrom $136Free CancellationRating
6.6
7,134 reviews
Search British Airways flights
  • Ryanair Flights From Bucharest to London

    The lowest priced Ryanair flight from Bucharest to London from the last 72 hours was $45. Generally, Ryanair has 14 flights on this route every week with an average price of $94. Ryanair is rated 6.8/10 by our users.

  • Wizz Air Flights From Bucharest to London

    The best Wizz Air deal for Bucharest to London flight tickets found on momondo in the last 72 hours was $63, round-trip. It should be noted that an average Wizz Air flight deal for this route in this time was higher, at $175 round-trip. Wizz Air operates 31 flights out of Bucharest into London in an average week, so prices vary by time and availability. 365 Wizz Air reviews by users on momondo have scored the airline at 6.8/10.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Slough
Dover
Luton
Croydon
Dartford
Guildford
Stansted
Milton Keynes
Hayes
Ilford
Colchester
Chelmsford
Canterbury
Watford
Richmond
Wembley
Dagenham
St. Albans

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bucharest to London for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Bucharest.

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

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


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1 adult
Sat 7/19
Sat 7/26

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London