How many flights depart from Bucharest to London on average per day?

6 flights are operational daily from Bucharest to London as of November 2025. The most popular departure time for this route is 08:00, with 57% of flights per day taking off at midday.

What is the cheapest airline that flies from Bucharest to London?

Wizz Air, British Airways, and Ryanair are the most popular carriers operating from Bucharest to London

What is the most punctual flight time for Bucharest to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Bucharest to London on average per week?

The number of flights available between Bucharest and London is 48 per week as of November 2025. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.

Which airline has the best punctuality record on Bucharest to London flights?

According to our data, Dan Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How often are flights from Bucharest to London delayed?

Historically, on average around 19% of flights between Bucharest and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

Prices for flights from Bucharest to London refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€29 Cheap Flights from Bucharest to London in 2025/26

Q: What is the typical price of a round-trip flight between Bucharest and London?

Prices are currently low for flights on this route. Typical prices usually range from €73 to €141. The lowest price recently found on this route was €59.

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One-way

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07:10 - 08:45OTP-LTN

3h 35mdirect

23:35 - 04:55LTN-OTP

3h 20mdirect

€59Wizz Air

Find Deal

Fri, 16 Jan - Sat, 24 Jan

05:50 - 07:25OTP-LTN

3h 35mdirect

21:55 - 03:15LTN-OTP

3h 20mdirect

€61Wizz Air

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Mon, 22 Dec - Wed, 31 Dec

20:20 - 21:50OTP-LHR

3h 30mdirect

09:55 - 15:10LHR-OTP

3h 15mdirect

€102British Airways

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Fri, 30 Jan - Sat, 7 Feb

20:25 - 21:55OTP-LHR

3h 30mdirect

18:30 - 23:45LHR-OTP

3h 15mdirect

€103British Airways

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Mon, 9 Feb - Mon, 16 Feb

21:00 - 22:25OTP-STN

3h 25mdirect

18:40 - 00:05STN-OTP

3h 25mdirect

€116Ryanair

Find Deal

Sat, 20 Dec - Sun, 28 Dec

19:30 - 07:00OTP-STN

13h 30m1 stop

05:55 - 22:30STN-OTP

14h 35m1 stop

€133Multiple Airlines

Find Deal

Sat, 20 Dec - Sun, 28 Dec

23:05 - 00:30OTP-STN

3h 25mdirect

05:55 - 11:20STN-OTP

3h 25mdirect

€140Ryanair

Find Deal

Tue, 30 Dec - Sat, 3 Jan

15:50 - 22:15OTP-STN

8h 25m1 stop

17:25 - 10:20STN-OTP

14h 55m1 stop

€184Pegasus Airlines

Find Deal

Fri, 30 Jan - Sat, 7 Feb

11:50 - 22:15OTP-STN

12h 25m1 stop

23:20 - 14:50STN-OTP

13h 30m1 stop

€206Pegasus Airlines

Find Deal

Thu, 5 Mar - Sun, 8 Mar

10:50 - 22:15OTP-LGW

13h 25m1 stop

12:50 - 08:45LGW-OTP

17h 55m1 stop

€207Multiple Airlines

Find Deal

Mon, 16 Mar - Mon, 23 Mar

Air Serbia flights from Bucharest to London

Our best Air Serbia deals on Bucharest to London flight tickets

Air Serbia

22 Jan

OTP16:05Bucharest Otopeni Intl

22h 15m

1 stop

LHR12:20London Heathrow

25 Jan

LHR13:20London Heathrow

24h 15m

1 stop

OTP15:35Bucharest Otopeni Intl

€166

Find similar

Air Serbia

3 Apr

OTP05:00Bucharest Otopeni Intl

9h 35m

1 stop

LHR12:35London Heathrow

8 Apr

LHR13:30London Heathrow

23h 50m

1 stop

OTP15:20Bucharest Otopeni Intl

€168

Find similar

Air Serbia

9 Apr

OTP16:05Bucharest Otopeni Intl

22h 30m

1 stop

LHR12:35London Heathrow

13 Apr

LHR13:30London Heathrow

23h 50m

1 stop

OTP15:20Bucharest Otopeni Intl

€169

Find similar

Lufthansa flights from Bucharest to London

Our best Lufthansa deals on Bucharest to London flight tickets

Lufthansa

23 Jan

OTP13:05Bucharest Otopeni Intl

7h 30m

1 stop

LHR18:35London Heathrow

27 Jan

LHR13:50London Heathrow

9h 15m

1 stop

OTP01:05Bucharest Otopeni Intl

€184

Find similar

Lufthansa

5 Feb

OTP06:05Bucharest Otopeni Intl

8h 55m

1 stop

LHR13:00London Heathrow

9 Feb

LHR13:50London Heathrow

9h 15m

1 stop

OTP01:05Bucharest Otopeni Intl

€184

Find similar

Lufthansa

21 Apr

OTP19:20Bucharest Otopeni Intl

5h 20m

1 stop

LHR22:40London Heathrow

28 Apr

LHR17:50London Heathrow

5h 10m

1 stop

OTP01:00Bucharest Otopeni Intl

€186

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 16/1

07:10-08:45

Nonstop3h 35m

London Luton

Sat 24/1

23:35-04:55

Nonstop3h 20m

€59

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Mon 22/12

05:50-07:25

Nonstop3h 35m

London Luton

Wed 31/12

21:55-03:15

Nonstop3h 20m

€61

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Fri 30/1

20:20-21:50

Nonstop3h 30m

London Heathrow

Sat 7/2

09:55-15:10

Nonstop3h 15m

€102

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Mon 9/2

20:25-21:55

Nonstop3h 30m

London Heathrow

Mon 16/2

18:30-23:45

Nonstop3h 15m

€103

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Sat 20/12

21:00-22:25

Nonstop3h 25m

London Stansted

Sun 28/12

18:40-00:05

Nonstop3h 25m

€116

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Sat 20/12

19:30-07:00

1 stop13h 30m

London Stansted

Sun 28/12

05:55-22:30

1 stop14h 35m

€133

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Tue 30/12

23:05-00:30

Nonstop3h 25m

London Stansted

Sat 3/1

05:55-11:20

Nonstop3h 25m

€140

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Fri 30/1

15:50-22:15

1 stop8h 25m

London Stansted

Sat 7/2

17:25-10:20

1 stop14h 55m

€184

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Thu 5/3

11:50-22:15

1 stop12h 25m

London Stansted

Sun 8/3

23:20-14:50

1 stop13h 30m

€206

BucharestLondon

OTP - LGW

OTPLGW

Bucharest Otopeni Intl

Mon 16/3

10:50-22:15

1 stop13h 25m

London Gatwick

Mon 23/3

12:50-08:45

1 stop17h 55m

€207

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Bucharest and London?

What is the cheapest month to fly to London?

In general, March is the cheapest month to fly from Bucharest to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €62. If you are unable to visit London during the month of March, then departing from Bucharest during the month February is also very affordable. Most momondo users find prices during this month for around €69.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €198. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest to London for around €680.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as €219. In contrast, the most expensive time of day to depart to London is in the morning when prices are around €634.

What is the cheapest Bucharest to London flight route?

Fly from Bucharest Otopeni Intl to London Gatwick 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 €195 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bucharest for as low as €123 on momondo.

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

There are 2 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 November 2025, prices for Bucharest to London flights are approximately 32% 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 return 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	€48
Fastest flight time	3h 05m
Direct flights	Every day
Airports in London	3 airports

The best flight deal from Bucharest to London found on momondo in the last 72 hours is €48

The fastest flight from Bucharest to London takes 3h 05m

Direct flights go from Bucharest to London every day.

There are 3 airports near London: London Luton (LTN), London Heathrow (LHR), London Stansted (STN)

Search flight deals

How far is Bucharest to London by plane?
The straight-line distance from Bucharest to London is 2089.0 km. A reasonable flight in good conditions will take 3h 15m.
When did momondo last update prices for flights from Bucharest to London?
Prices for flights from Bucharest to London refresh daily.
How old do you have to be to fly from Bucharest to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bucharest to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bucharest to London is Airbus A321-100/200 (26.03% of total bookings). The next most popular plane models are Airbus A321neo (19.98%), Boeing 737-800 Passenger/BBJ2 (winglets) (18.46%), and Boeing 737 MAX 8 (17.65%).
What is the most popular airline from Bucharest to London?
momondo data reveals that the most frequently booked airline on the route from Bucharest to London is Wizz Air, representing 74% of all bookings. The subsequent popular airline is British Airways at 26%.

Croydon

Southend-on-Sea

Watford

Gatwick

Surbiton

Luton

Chichester

Bishop's Stortford

Chelmsford

Milton Keynes

Aylesbury

St. Albans

Stansted

Ilford

Dorking

High Wycombe

Abingdon

Dartford

Maidstone

Eastbourne

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Bucharest.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bucharest to London.

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

Price alerts on flights to London from Bucharest are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom €36

Flights to Belfastfrom €91

Flights to Edinburghfrom €36

Flights to Birminghamfrom €36

Flights to Glasgowfrom €37

Flights to Bristolfrom €34

Flights to Liverpoolfrom €36

Flights to Newcastle upon Tynefrom €37

Flights to Leedsfrom €33

Flights to Aberdeenfrom €100

Flights to Exeterfrom €113

Flights to Cardifffrom €33

Cheap flights from Bucharest to London from €32

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Bucharest to London

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

Air Serbia flights from Bucharest to London

Our best Air Serbia deals on Bucharest to London flight tickets

Lufthansa flights from Bucharest to London

Our best Lufthansa deals on Bucharest to London flight tickets

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Use the filters below to find and compare flights from Bucharest to London that are best for you.

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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?

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €198. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest to London for around €680.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as €219. In contrast, the most expensive time of day to depart to London is in the morning when prices are around €634.

What is the cheapest Bucharest to London flight route?

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

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

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

There are 2 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 November 2025, prices for Bucharest to London flights are approximately 32% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Bucharest to London?

Wizz Air, British Airways, and Ryanair are the most popular carriers operating from Bucharest to London

How often are flights from Bucharest to London delayed?

Historically, on average around 19% of flights between Bucharest and London have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What is the most punctual flight time for Bucharest to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bucharest to London flights?

According to our data, Dan Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Bucharest to London on average per day?

6 flights are operational daily from Bucharest to London as of November 2025. The most popular departure time for this route is 08:00, with 57% of flights per day taking off at midday.

How many flights depart from Bucharest to London on average per week?

The number of flights available between Bucharest and London is 48 per week as of November 2025. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.

When to book flights from Bucharest to London

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

Fastest flight time

Direct flights

Airports in London

How far is Bucharest to London by plane?

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

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

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

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

What is the most popular airline from Bucharest to London?

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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 57.3 km from London