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Cheap flights from London to Bucharest from €93

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 25/9. 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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Find the cheapest flights from London to Bucharest

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Bucharest.
13:30 - 03:05LHR-OTP
11h 35m1 stop
04:40 - 12:30OTP-LHR
9h 50m1 stop
€174Air Serbia
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Wed, 14 May - Sat, 17 May
13:30 - 15:20LHR-OTP
23h 50m1 stop
16:05 - 12:30OTP-LHR
22h 25m1 stop
€175Air Serbia
Find Deal
Mon, 15 Sep - Thu, 25 Sep
22:15 - 09:05LHR-OTP
8h 50m1 stop
09:55 - 17:55OTP-LHR
10h 00m1 stop
€180Aegean Airlines
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Sun, 1 Jun - Wed, 11 Jun
19:25 - 00:45LHR-OTP
3h 20mdirect
21:15 - 22:40OTP-LHR
3h 25mdirect
€184British Airways
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Mon, 12 May - Thu, 15 May
22:15 - 09:05LHR-OTP
8h 50m1 stop
09:55 - 17:55OTP-LHR
10h 00m1 stop
€193Aegean Airlines
Find Deal
Tue, 13 May - Tue, 20 May
17:50 - 01:00LHR-OTP
5h 10m1 stop
19:20 - 22:40OTP-LHR
5h 20m1 stop
€194Lufthansa
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Thu, 1 May - Thu, 8 May
07:25 - 01:00LHR-OTP
15h 35m1 stop
19:20 - 22:40OTP-LHR
5h 20m1 stop
€204Lufthansa
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Mon, 12 May - Tue, 13 May
16:25 - 01:00LHR-OTP
6h 35m1 stop
16:10 - 19:20OTP-LHR
5h 10m1 stop
€208
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Sun, 20 Apr - Sat, 10 May
06:00 - 15:20LHR-OTP
7h 20m1 stop
19:20 - 22:40OTP-LHR
5h 20m1 stop
€209
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Mon, 12 May - Mon, 12 May
20:05 - 01:25LHR-OTP
3h 20mdirect
21:15 - 22:40OTP-LHR
3h 25mdirect
€223British Airways
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Wed, 7 May - Thu, 8 May

Aegean Airlines flights from London to Bucharest

Our best Aegean Airlines deals on London to Bucharest flight tickets
Aegean Airlines
1 Jun
LHR22:15London Heathrow
8h 50m
1 stop
OTP09:05Bucharest Otopeni Intl
11 Jun
OTP09:55Bucharest Otopeni Intl
10h 00m
1 stop
LHR17:55London Heathrow
Aegean Airlines
13 May
LHR22:15London Heathrow
8h 50m
1 stop
OTP09:05Bucharest Otopeni Intl
20 May
OTP09:55Bucharest Otopeni Intl
10h 00m
1 stop
LHR17:55London Heathrow
Aegean Airlines
1 Jun
LHR22:15London Heathrow
8h 50m
1 stop
OTP09:05Bucharest Otopeni Intl
3 Jun
OTP09:55Bucharest Otopeni Intl
7h 35m
1 stop
LHR15:30London Heathrow

British Airways flights from London to Bucharest

Our best British Airways deals on London to Bucharest flight tickets
British Airways
12 May
LHR19:25London Heathrow
3h 20m
OTP00:45Bucharest Otopeni Intl
15 May
OTP21:15Bucharest Otopeni Intl
3h 25m
LHR22:40London Heathrow
British Airways
7 May
LHR20:05London Heathrow
3h 20m
OTP01:25Bucharest Otopeni Intl
8 May
OTP21:15Bucharest Otopeni Intl
3h 25m
LHR22:40London Heathrow
British Airways
15 May
LHR19:05London Heathrow
3h 20m
OTP00:25Bucharest Otopeni Intl
24 May
OTP20:05Bucharest Otopeni Intl
3h 25m
LHR21:30London Heathrow

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?

The month of January is, on average, the cheapest month to fly to Bucharest from London, with most prices found around €96. If you aren’t able to travel to Bucharest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €96.

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 €0. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Bucharest for around €247.

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 €0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at midday are often more expensive, with an average ticket price of €238.

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 25 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around €236 when searching 25 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 €154 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 March 2025, prices for London to Bucharest flights are approximately 47% 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

Best price found

€93

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 €93. The best return flight deal from London to Bucharest found on momondo in the last 72 hours is €174.
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)

  • 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 15m.

  • 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?

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


Travelling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
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.


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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