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

39 flights are operational weekly from London to Bucharest as of September 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

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

The number of flights available between London and Bucharest is 5 per day as of September 2025. The most frequent departure time is 20:00, with 39% of daily flights leaving in the evening.

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

British Airways, Aegean Airlines, and Air Serbia are the most popular carriers operating from London to Bucharest

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Bucharest.

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

The necessary travel and health documents for your Bucharest 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.

€62 Cheap Flights from London to Bucharest in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from €79 to €169. The lowest price recently found on this route was €97.

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Find the cheapest flights from London to Bucharest

Round-trip

One-way

Last minute

Direct

Cheap return flights

18:35 - 23:50LHR-OTP

3h 15mdirect

16:15 - 17:45OTP-LHR

3h 30mdirect

€97British Airways

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Sat, 4 Oct - Wed, 22 Oct

09:50 - 15:05LHR-OTP

3h 15mdirect

08:05 - 10:00OTP-LHR

3h 55mdirect

€112British Airways

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Sun, 9 Nov - Mon, 17 Nov

13:20 - 15:35LHR-OTP

24h 15m1 stop

04:30 - 12:20OTP-LHR

9h 50m1 stop

€184Air Serbia

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Tue, 20 Jan - Thu, 22 Jan

19:55 - 15:20LHR-OTP

17h 25m1 stop

04:30 - 19:05OTP-LHR

16h 35m1 stop

€185Air Serbia

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Sat, 27 Sep - Sat, 4 Oct

08:40 - 17:10LHR-OTP

6h 30m1 stop

06:05 - 10:30OTP-LHR

6h 25m1 stop

€187

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Sat, 10 Jan - Thu, 15 Jan

10:00 - 17:10LHR-OTP

5h 10m1 stop

06:05 - 10:30OTP-LHR

6h 25m1 stop

€187

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Thu, 6 Nov - Wed, 12 Nov

17:05 - 00:30LHR-OTP

5h 25m1 stop

06:00 - 10:45OTP-LHR

6h 45m1 stop

€190KLM

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Mon, 3 Nov - Wed, 12 Nov

22:15 - 10:00LHR-OTP

9h 45m1 stop

10:50 - 17:55OTP-LHR

9h 05m1 stop

€191Aegean Airlines

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Fri, 5 Dec - Sun, 7 Dec

09:20 - 17:10LCY-OTP

5h 50m1 stop

13:55 - 17:20OTP-LCY

5h 25m1 stop

€204KLM

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Thu, 6 Nov - Mon, 10 Nov

22:15 - 10:00LHR-OTP

9h 45m1 stop

10:50 - 17:55OTP-LHR

9h 05m1 stop

€204Aegean Airlines

Find Deal

Tue, 20 Jan - Fri, 23 Jan

British Airways flights from London to Bucharest

Our best British Airways deals on London to Bucharest flight tickets

British Airways

4 Oct

LHR18:35London Heathrow

3h 15m

OTP23:50Bucharest Otopeni Intl

11 Oct

OTP20:05Bucharest Otopeni Intl

3h 25m

LHR21:30London Heathrow

€97

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British Airways

9 Nov

LHR09:50London Heathrow

3h 15m

OTP15:05Bucharest Otopeni Intl

16 Nov

OTP07:35Bucharest Otopeni Intl

3h 50m

LHR09:25London Heathrow

€112

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British Airways

14 Nov

LHR18:30London Heathrow

3h 15m

OTP23:45Bucharest Otopeni Intl

16 Nov

OTP07:35Bucharest Otopeni Intl

3h 50m

LHR09:25London Heathrow

€112

Find similar

SWISS flights from London to Bucharest

Our best SWISS deals on London to Bucharest flight tickets

SWISS

29 Sept

LHR18:40London Heathrow

18h 40m

1 stop

OTP15:20Bucharest Otopeni Intl

7 Oct

OTP16:10Bucharest Otopeni Intl

5h 10m

1 stop

LHR19:20London Heathrow

€210

Find similar

SWISS

29 Sept

LHR20:05London Heathrow

17h 15m

1 stop

OTP15:20Bucharest Otopeni Intl

7 Oct

OTP16:10Bucharest Otopeni Intl

5h 10m

1 stop

LHR19:20London Heathrow

€210

Find similar

SWISS

13 Nov

LCY17:45London City

4h 40m

1 stop

OTP00:25Bucharest Otopeni Intl

15 Nov

OTP06:30Bucharest Otopeni Intl

7h 10m

1 stop

LCY11:40London City

€231

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Fly from

Fly to

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 4/10

18:35-23:50

Nonstop3h 15m

Bucharest Otopeni Intl

Wed 22/10

16:15-17:45

Nonstop3h 30m

€97

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sun 9/11

09:50-15:05

Nonstop3h 15m

Bucharest Otopeni Intl

Mon 17/11

08:05-10:00

Nonstop3h 55m

€112

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 20/1

13:20-15:35

1 stop24h 15m

Bucharest Otopeni Intl

Thu 22/1

04:30-12:20

1 stop9h 50m

€184

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 27/9

19:55-15:20

1 stop17h 25m

Bucharest Otopeni Intl

Sat 4/10

04:30-19:05

1 stop16h 35m

€185

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 10/1

08:40-17:10

1 stop6h 30m

Bucharest Otopeni Intl

Thu 15/1

06:05-10:30

1 stop6h 25m

€187

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Thu 6/11

10:00-17:10

1 stop5h 10m

Bucharest Otopeni Intl

Wed 12/11

06:05-10:30

1 stop6h 25m

€187

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Mon 3/11

17:05-00:30

1 stop5h 25m

Bucharest Otopeni Intl

Wed 12/11

06:00-10:45

1 stop6h 45m

€190

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 5/12

22:15-10:00

1 stop9h 45m

Bucharest Otopeni Intl

Sun 7/12

10:50-17:55

1 stop9h 05m

€191

LondonBucharest

LCY - OTP

LCYOTP

London City

Thu 6/11

09:20-17:10

1 stop5h 50m

Bucharest Otopeni Intl

Mon 10/11

13:55-17:20

1 stop5h 25m

€204

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 20/1

22:15-10:00

1 stop9h 45m

Bucharest Otopeni Intl

Fri 23/1

10:50-17:55

1 stop9h 05m

€204

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London to Bucharest

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

Other information

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

What is the cheapest month to fly to Bucharest?

The month of March is, on average, the cheapest month to fly to Bucharest from London, with most prices found around €79. If you aren’t able to travel to Bucharest during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €84.

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

The cheapest day to depart from London to Bucharest is on a Monday when prices can be found for as low as €77. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London to Bucharest for around €470.

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

According to our data, the cheapest time of day to fly to Bucharest is in the afternoon. momondo users have found flights departing from London to Bucharest in the afternoon for as low as €204. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of €469.

What is the cheapest London to Bucharest flight route?

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

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

You are more likely to see cheaper flights to Bucharest from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around €234 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from London for as low as €153 on momondo.

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

There are 2 cabin classes available to choose from on London to Bucharest flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Bucharest flight prices changed over time?

As of September 2025, prices for London to Bucharest flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from London to Bucharest

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

Estimated return price

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

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

Fastest flight time	3h 10m
Direct flights	Every day
Airports in Bucharest	1 airport

The fastest flight from London to Bucharest takes 3h 10m

Direct flights go from London to Bucharest every day.

There is 1 airport near Bucharest: Bucharest Otopeni Intl (OTP)

Search flight deals

How far is London to Bucharest by plane?
Bucharest is 2089.0 km away from London. In terms of flight time, this usually takes a little over 3h 10m.
When did momondo last update prices for flights from London to Bucharest?
Prices for flights from London to Bucharest were last updated today.
How old do you have to be to fly from London to Bucharest?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The necessary travel and health documents for your Bucharest 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 London to Bucharest?
momondo data reveals that the most frequently booked plane model on the route from London to Bucharest is Airbus A321-100/200, representing 25.13% of all bookings. The subsequent popular models are Airbus A321neo at 22.21%, Boeing 737-800 Passenger/BBJ2 (winglets) at 20.58%, and Boeing 737 MAX 8 at 15.13%.

Otopeni

Why use momondo?

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

It is quick and easy to find London to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

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

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

Once all potential London to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Bucharest 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.

Start using Trips

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport

Cheap flights from London to Bucharest from €71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Bucharest departing on 30/12. 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

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Bucharest

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

British Airways flights from London to Bucharest

Our best British Airways deals on London to Bucharest flight tickets

SWISS flights from London to Bucharest

Our best SWISS deals on London to Bucharest flight tickets

momondo Fare Finder

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

See travel insights to Bucharest from

How to get the cheapest flight ticket from London to Bucharest

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 London and Bucharest?

What is the cheapest month to fly to Bucharest?

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

The cheapest day to depart from London to Bucharest is on a Monday when prices can be found for as low as €77. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London to Bucharest for around €470.

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

What is the cheapest London to Bucharest flight route?

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

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

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

There are 2 cabin classes available to choose from on London to Bucharest flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Bucharest flight prices changed over time?

As of September 2025, prices for London to Bucharest flights are approximately 28% more expensive when compared to flights at the same time last year.

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

British Airways, Aegean Airlines, and Air Serbia are the most popular carriers operating from London to Bucharest

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

The number of flights available between London and Bucharest is 5 per day as of September 2025. The most frequent departure time is 20:00, with 39% of daily flights leaving in the evening.

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

39 flights are operational weekly from London to Bucharest as of September 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

When to book flights from London to Bucharest

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

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

Fastest flight time

Direct flights

Airports in Bucharest

How far is London to Bucharest by plane?

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

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

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

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

Travelling to a place near Bucharest?

Why use momondo?

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

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

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

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

An easier way to manage your Bucharest 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 Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 15.5 km from Bucharest