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?

As of November 2025, there are 2 flights per day flying from London to Bucharest. The most common time of day flights depart is 9:00AM, with 38% of flights taking off at noon.

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

16 flights are operational weekly from London to Bucharest as of November 2025. The most popular departure day for this route is Wed, with 38% of flights per week taking off on this day.

What airlines fly to Bucharest?

Ryanair, British Airways and Wizz Air are the top three most popular airlines that fly to Bucharest from London according to our data. Ryanair is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 3 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London to Bucharest refresh daily.

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

As of November 2025, there is 1 operator available to choose from for flights from London to Bucharest.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Bucharest.

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

The travel and health documents required for your trip to Bucharest 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 Bucharest. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$43 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 $73 to $136. The lowest price recently found on this route was $129.

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Find the cheapest flights from London to Bucharest

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:20 pm - 7:35 pmLHR-OTP

3h 15mnonstop

8:20 pm - 9:50 pmOTP-LHR

3h 30mnonstop

$129British Airways

Find Deal

lun., feb. 2 - vie., feb. 6

6:10 pm - 11:25 pmLHR-OTP

3h 15mnonstop

9:00 pm - 10:30 pmOTP-LHR

3h 30mnonstop

$133British Airways

Find Deal

sáb., ene. 10 - jue., ene. 15

2:50 pm - 12:05 amLGW-OTP

7h 15m1 stop

6:45 am - 6:50 pmOTP-LGW

14h 05m1 stop

$157Multiple Airlines

Find Deal

vie., feb. 20 - dom., feb. 22

7:50 pm - 11:30 amLGW-OTP

13h 40m1 stop

6:00 am - 2:20 pmOTP-LGW

10h 20m1 stop

$172Multiple Airlines

Find Deal

vie., nov. 28 - mar., dic. 2

9:50 pm - 3:00 amLGW-OTP

3h 10mnonstop

7:45 pm - 9:05 pmOTP-LGW

3h 20mnonstop

$223A.P.G.

Find Deal

vie., mar. 27 - dom., mar. 29

9:50 pm - 3:00 amLGW-OTP

3h 10mnonstop

7:45 pm - 9:05 pmOTP-LGW

3h 20mnonstop

$226A.P.G.

Find Deal

vie., abr. 3 - dom., abr. 5

10:00 am - 5:10 pmLCY-OTP

5h 10m1 stop

1:55 pm - 5:20 pmOTP-LCY

5h 25m1 stop

$232KLM

Find Deal

vie., ene. 30 - lun., feb. 2

9:20 am - 5:10 pmLCY-OTP

5h 50m1 stop

1:55 pm - 5:20 pmOTP-LCY

5h 25m1 stop

$233KLM

Find Deal

mié., ene. 7 - mié., ene. 21

7:10 pm - 12:25 amLCY-OTP

27h 15m1 stop

6:30 am - 12:45 pmOTP-LCY

8h 15m1 stop

$258SWISS

Find Deal

mié., dic. 10 - dom., dic. 14

7:20 pm - 12:30 amLCY-OTP

27h 10m1 stop

6:30 am - 12:55 pmOTP-LCY

8h 25m1 stop

$259SWISS

Find Deal

vie., nov. 28 - mar., dic. 2

Aegean Airlines flights from London to Bucharest

Our best Aegean Airlines deals on London to Bucharest flight tickets

Aegean Airlines

Jan 30

LHR10:15 pmLondon Heathrow

9h 45m

1 stop

OTP10:00 amBucharest Otopeni Intl

Feb 2

OTP10:50 amBucharest Otopeni Intl

9h 05m

1 stop

LHR5:55 pmLondon Heathrow

$175

Find similar

Aegean Airlines

Jan 16

LHR10:15 pmLondon Heathrow

9h 45m

1 stop

OTP10:00 amBucharest Otopeni Intl

Jan 19

OTP10:50 amBucharest Otopeni Intl

9h 05m

1 stop

LHR5:55 pmLondon Heathrow

$193

Find similar

Aegean Airlines

Nov 22

LHR10:15 pmLondon Heathrow

9h 45m

1 stop

OTP10:00 amBucharest Otopeni Intl

Nov 25

OTP10:50 amBucharest Otopeni Intl

6h 40m

1 stop

LHR3:30 pmLondon Heathrow

$218

Find similar

KLM flights from London to Bucharest

Our best KLM deals on London to Bucharest flight tickets

KLM

Feb 16

LHR10:00 amLondon Heathrow

5h 10m

1 stop

OTP5:10 pmBucharest Otopeni Intl

Feb 23

OTP1:55 pmBucharest Otopeni Intl

5h 05m

1 stop

LHR5:00 pmLondon Heathrow

$208

Find similar

KLM

Jan 7

LHR10:00 amLondon Heathrow

5h 10m

1 stop

OTP5:10 pmBucharest Otopeni Intl

Jan 23

OTP1:55 pmBucharest Otopeni Intl

5h 05m

1 stop

LHR5:00 pmLondon Heathrow

$209

Find similar

KLM

Mar 4

LHR10:00 amLondon Heathrow

5h 10m

1 stop

OTP5:10 pmBucharest Otopeni Intl

Mar 7

OTP1:55 pmBucharest Otopeni Intl

5h 05m

1 stop

LHR5:00 pmLondon Heathrow

$211

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

lun. 2/2

2:20 pm-7:35 pm

Nonstop3h 15m

Bucharest Otopeni Intl

vie. 2/6

8:20 pm-9:50 pm

Nonstop3h 30m

$129

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

sáb. 1/10

6:10 pm-11:25 pm

Nonstop3h 15m

Bucharest Otopeni Intl

jue. 1/15

9:00 pm-10:30 pm

Nonstop3h 30m

$133

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

vie. 2/20

2:50 pm-12:05 am

1 stop7h 15m

Bucharest Otopeni Intl

dom. 2/22

6:45 am-6:50 pm

1 stop14h 05m

$157

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

vie. 11/28

7:50 pm-11:30 am

1 stop13h 40m

Bucharest Otopeni Intl

mar. 12/2

6:00 am-2:20 pm

1 stop10h 20m

$172

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

vie. 3/27

9:50 pm-3:00 am

Nonstop3h 10m

Bucharest Otopeni Intl

dom. 3/29

7:45 pm-9:05 pm

Nonstop3h 20m

$223

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

vie. 4/3

9:50 pm-3:00 am

Nonstop3h 10m

Bucharest Otopeni Intl

dom. 4/5

7:45 pm-9:05 pm

Nonstop3h 20m

$226

LondonBucharest

LCY - OTP

LCYOTP

London City

vie. 1/30

10:00 am-5:10 pm

1 stop5h 10m

Bucharest Otopeni Intl

lun. 2/2

1:55 pm-5:20 pm

1 stop5h 25m

$232

LondonBucharest

LCY - OTP

LCYOTP

London City

mié. 1/7

9:20 am-5:10 pm

1 stop5h 50m

Bucharest Otopeni Intl

mié. 1/21

1:55 pm-5:20 pm

1 stop5h 25m

$233

LondonBucharest

LCY - OTP

LCYOTP

London City

mié. 12/10

7:10 pm-12:25 am

1 stop27h 15m

Bucharest Otopeni Intl

dom. 12/14

6:30 am-12:45 pm

1 stop8h 15m

$258

LondonBucharest

LCY - OTP

LCYOTP

London City

vie. 11/28

7:20 pm-12:30 am

1 stop27h 10m

Bucharest Otopeni Intl

mar. 12/2

6:30 am-12:55 pm

1 stop8h 25m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

In general, March is the cheapest month to fly from London to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $94. 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 $97.

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

Our data shows that Wednesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $146. The most expensive day to fly to Bucharest is Tuesday, with ticket prices averaging around $226.

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 at noon. momondo users have found flights departing from London to Bucharest at noon for as low as $149. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the evening when prices are around $227.

What is the cheapest London to Bucharest flight route?

Fly from London Stansted 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 $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from London for as low as $173 on momondo.

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

There are 3 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.

Can stopping save me money on London to Bucharest flights?

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

How have London to Bucharest flight prices changed over time?

As of November 2025, prices for London to Bucharest flights are approximately 53% 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 round-trip 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

Best Price Found	$62
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Bucharest	1 airport

The best one-way flight to Bucharest from London in the past 72 hours is $62. The best round-trip flight deal from London to Bucharest found on momondo in the last 72 hours is $83.

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?
The straight-line distance from London to Bucharest is 1298.1 mi. 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 refresh daily.
How many operators does momondo search for flights from London to Bucharest?
As of November 2025, there is 1 operator available to choose from for flights from London to Bucharest.
How old do you have to be to fly from London to Bucharest?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The travel and health documents required for your trip to Bucharest 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 Bucharest. 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 London to Bucharest?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Bucharest is Airbus A321-100/200 (24.90% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (20.57%), Airbus A321neo (20.33%), and Boeing 737 MAX 8 (17.88%).
What is the most popular airline from London to Bucharest?
Based on momondo bookings for flights between London and Bucharest, the leading airline is Ryanair, making up 48% of the total bookings. Other popular airlines include Wizz Air with 47% and British Airways with 6%.

Best airlines flying from London to Bucharest

Compare and see reviews for airlines that fly from London to Bucharest with momondo

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom $59	Free Cancellation	Rating 6.8 391 reviews	Search Wizz Air flights
Ryanair	PriceFrom $64	Free Cancellation	Rating 6.8 5,190 reviews	Search Ryanair flights
British Airways	PriceFrom $146	Free Cancellation	Rating 6.7 7,516 reviews	Search British Airways flights

Wizz Air Flights From London to Bucharest
Wizz Air operates around 29 flights from London to Bucharest every week. The average price of these flights found in the last 72 hours has been $188, but momondo users have found Wizz Air deals from London to Bucharest from as low as $59 round-trip. Wizz Air has been scored 6.8/10 in 391 reviews.
Ryanair Flights From London to Bucharest
Across 5,190 Ryanair reviews on momondo, the average score is 6.8/10. Ryanair flies from London to Bucharest about 9 times each week, with ticket deals ranging from $64 to $188. Price data is based on momondo searches in the last 72 hours.

Otopeni

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search for London to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Bucharest from London 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 Bucharest trip

We make it super easy to schedule, organize 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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Get notified when prices go down

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sáb. 12/13

sáb. 12/20

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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 12/10. 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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Big names and deals

Filter for what you want

Filter for what you want

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Price Alerts

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Find the cheapest flights from London to Bucharest

Cheap round-trip flights

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Cheap last minute flights

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Aegean Airlines flights from London to Bucharest

Our best Aegean Airlines deals on London to Bucharest flight tickets

KLM flights from London to Bucharest

Our best KLM deals on London to Bucharest flight tickets

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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

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?

Our data shows that Wednesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $146. The most expensive day to fly to Bucharest is Tuesday, with ticket prices averaging around $226.

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 Stansted 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 3 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.

Can stopping save me money on London to Bucharest flights?

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

How have London to Bucharest flight prices changed over time?

As of November 2025, prices for London to Bucharest flights are approximately 53% 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

What airlines fly to Bucharest?

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

As of November 2025, there are 2 flights per day flying from London to Bucharest. The most common time of day flights depart is 9:00AM, with 38% of flights taking off at noon.

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

16 flights are operational weekly from London to Bucharest as of November 2025. The most popular departure day for this route is Wed, with 38% 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

Best Price Found

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 many operators does momondo search 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?

What is the most popular airline from London to Bucharest?

Best airlines flying from London to Bucharest

Compare and see reviews for airlines that fly from London to Bucharest with momondo

Wizz Air Flights From London to Bucharest

Ryanair Flights From London to Bucharest

Traveling 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, organize 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 9.6 mi from Bucharest