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Cheap flights from London to Bucharest from $50

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 9/23. 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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Cheap round-trip flights

Wizz Air Logo
8:55 am - 6:45 pmLGW-OTP
7h 50m1 stop
Wizz Air Logo
7:35 pm - 8:15 amOTP-LGW
14h 40m1 stop
$104Wizz Air
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Wed, Sep 24 - Wed, Oct 1
Wizz Air Logo
8:55 am - 6:45 pmLGW-OTP
7h 50m1 stop
Wizz Air Logo
1:05 pm - 7:40 pmOTP-LGW
8h 35m1 stop
$129Wizz Air
Find Deal
Wed, Oct 1 - Sun, Oct 12
British Airways Logo
9:30 am - 2:45 pmLHR-OTP
3h 15mnonstop
British Airways Logo
4:35 pm - 6:05 pmOTP-LHR
3h 30mnonstop
$140British Airways
Find Deal
Wed, Nov 19 - Thu, Nov 20
British Airways Logo
9:30 am - 2:45 pmLHR-OTP
3h 15mnonstop
British Airways Logo
8:05 am - 10:00 amOTP-LHR
3h 55mnonstop
$141British Airways
Find Deal
Wed, Nov 19 - Sat, Nov 22
Logo
8:50 am - 6:45 pmLGW-OTP
7h 55m1 stop
Logo
9:35 pm - 8:15 amOTP-LGW
12h 40m1 stop
$145
Find Deal
Mon, Sep 22 - Mon, Sep 29
Logo
6:15 pm - 11:15 amLGW-OTP
15h 00m1 stop
Logo
9:10 pm - 7:20 amOTP-LGW
12h 10m1 stop
$155
Find Deal
Sat, Sep 13 - Sat, Sep 27
Aegean Airlines Logo
4:35 pm - 8:25 pmLHR-OTP
25h 50m1 stop
Aegean Airlines Logo
9:15 pm - 5:55 pmOTP-LHR
22h 40m1 stop
$180Aegean Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Aegean Airlines Logo
10:15 pm - 10:00 amLHR-OTP
9h 45m1 stop
Aegean Airlines Logo
10:50 am - 5:55 pmOTP-LHR
9h 05m1 stop
$195Aegean Airlines
Find Deal
Tue, Jan 20 - Fri, Jan 23
SWISS Logo
6:40 pm - 3:45 pmLGW-OTP
19h 05m1 stop
SWISS Logo
4:40 pm - 5:50 pmOTP-LGW
27h 10m1 stop
$241SWISS
Find Deal
Tue, Feb 24 - Fri, Feb 27
SWISS Logo
6:40 pm - 3:45 pmLGW-OTP
19h 05m1 stop
SWISS Logo
4:40 pm - 5:50 pmOTP-LGW
27h 10m1 stop
$242SWISS
Find Deal
Tue, Feb 24 - Fri, Feb 27

SWISS flights from London to Bucharest

Our best SWISS deals on London to Bucharest flight tickets
SWISS
Feb 24
LGW6:40 pmLondon Gatwick
19h 05m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Feb 27
OTP4:40 pmBucharest Otopeni Intl
27h 10m
1 stop
LGW5:50 pmLondon Gatwick
$241
Find similar
SWISS
Feb 24
LGW6:40 pmLondon Gatwick
19h 05m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Feb 27
OTP4:40 pmBucharest Otopeni Intl
27h 10m
1 stop
LGW5:50 pmLondon Gatwick
$242
Find similar
SWISS
Sep 9
LHR8:05 pmLondon Heathrow
27h 00m
1 stop
OTP1:05 amBucharest Otopeni Intl
Sep 16
OTP4:10 pmBucharest Otopeni Intl
7h 35m
1 stop
LHR9:45 pmLondon Heathrow
$245
Find similar

British Airways flights from London to Bucharest

Our best British Airways deals on London to Bucharest flight tickets
British Airways
Nov 19
LHR9:30 amLondon Heathrow
3h 15m
OTP2:45 pmBucharest Otopeni Intl
Nov 20
OTP4:35 pmBucharest Otopeni Intl
3h 30m
LHR6:05 pmLondon Heathrow
$140
Find similar
British Airways
Nov 19
LHR9:30 amLondon Heathrow
3h 15m
OTP2:45 pmBucharest Otopeni Intl
Nov 22
OTP8:05 amBucharest Otopeni Intl
3h 55m
LHR10:00 amLondon Heathrow
$141
Find similar
British Airways
Jan 10
LHR6:10 pmLondon Heathrow
3h 15m
OTP11:25 pmBucharest Otopeni Intl
Jan 15
OTP9:00 pmBucharest Otopeni Intl
3h 30m
LHR10:30 pmLondon Heathrow
$143
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 29, 2025.
Use the filters below to find and compare flights from London to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Wed 9/24

8:55 am-6:45 pm

1 stop7h 50m

Bucharest Otopeni Intl

Wed 10/1

7:35 pm-8:15 am

1 stop14h 40m

$104

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Wed 10/1

8:55 am-6:45 pm

1 stop7h 50m

Bucharest Otopeni Intl

Sun 10/12

1:05 pm-7:40 pm

1 stop8h 35m

$129

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 11/19

9:30 am-2:45 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Thu 11/20

4:35 pm-6:05 pm

Nonstop3h 30m

$140

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Wed 11/19

9:30 am-2:45 pm

Nonstop3h 15m

Bucharest Otopeni Intl

Sat 11/22

8:05 am-10:00 am

Nonstop3h 55m

$141

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Mon 9/22

8:50 am-6:45 pm

1 stop7h 55m

Bucharest Otopeni Intl

Mon 9/29

9:35 pm-8:15 am

1 stop12h 40m

$145

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Sat 9/13

6:15 pm-11:15 am

1 stop15h 00m

Bucharest Otopeni Intl

Sat 9/27

9:10 pm-7:20 am

1 stop12h 10m

$155

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 11/21

4:35 pm-8:25 pm

1 stop25h 50m

Bucharest Otopeni Intl

Sun 11/23

9:15 pm-5:55 pm

1 stop22h 40m

$180

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Tue 1/20

10:15 pm-10:00 am

1 stop9h 45m

Bucharest Otopeni Intl

Fri 1/23

10:50 am-5:55 pm

1 stop9h 05m

$195

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Tue 2/24

6:40 pm-3:45 pm

1 stop19h 05m

Bucharest Otopeni Intl

Fri 2/27

4:40 pm-5:50 pm

1 stop27h 10m

$241

LondonBucharest

LGW - OTP

LGWOTP

London Gatwick

Tue 2/24

6:40 pm-3:45 pm

1 stop19h 05m

Bucharest Otopeni Intl

Fri 2/27

4:40 pm-5:50 pm

1 stop27h 10m

$242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $92. 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 $100.

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

Our data shows that Sunday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $152. The most expensive day to fly to Bucharest is Tuesday, with ticket prices averaging around $228.

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 $157. 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 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 $269 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 $179 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 August 2025, prices for London to Bucharest flights are approximately 20% cheaper 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

$31

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Bucharest

1 airport
The best one-way flight to Bucharest from London in the past 72 hours is $31. The best round-trip flight deal from London to Bucharest found on momondo in the last 72 hours is $94.
The fastest flight from London to Bucharest takes 3h 15m
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 15m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $57Free CancellationRating
6.8
375 reviews
Search Wizz Air flights
RyanairPriceFrom $64Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights
British AirwaysPriceFrom $150Free CancellationRating
6.7
7,320 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 $185, but momondo users have found Wizz Air deals from London to Bucharest from as low as $57 round-trip. Wizz Air has been scored 6.8/10 in 375 reviews.

  • Ryanair Flights From London to Bucharest

    Across 5,153 Ryanair reviews on momondo, the average score is 6.8/10. Ryanair flies from London to Bucharest about 6 times each week, with ticket deals ranging from $64 to $188. Price data is based on momondo searches in the last 72 hours.

Traveling 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?

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

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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 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport