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Cheap flights from Bucharest Otopeni Intl Airport to London from $49

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 Otopeni Intl Airport to London departing on 11/18. 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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Find the cheapest flights from Bucharest Otopeni Intl Airport to London

Cheap round-trip flights

Wizz Air Logo
7:35 pm - 8:15 amOTP-LGW
14h 40m1 stop
Wizz Air Logo
8:50 pm - 11:00 amLGW-OTP
12h 10m1 stop
$97Wizz Air
Find Deal
Thu, Sep 18 - Wed, Sep 24
Logo
8:45 pm - 8:15 amOTP-LGW
13h 30m1 stop
Logo
8:55 am - 12:50 amLGW-OTP
13h 55m1 stop
$133
Find Deal
Thu, Sep 18 - Wed, Sep 24
British Airways Logo
4:00 pm - 5:40 pmOTP-LHR
3h 40mnonstop
British Airways Logo
5:40 pm - 10:55 pmLHR-OTP
3h 15mnonstop
$134British Airways
Find Deal
Mon, Nov 24 - Wed, Nov 26
British Airways Logo
4:00 pm - 5:40 pmOTP-LHR
3h 40mnonstop
British Airways Logo
9:30 am - 2:45 pmLHR-OTP
3h 15mnonstop
$136British Airways
Find Deal
Mon, Nov 24 - Wed, Nov 26
Lufthansa Logo
6:05 am - 9:55 amOTP-LHR
5h 50m1 stop
Lufthansa Logo
9:00 am - 6:35 pmLHR-OTP
7h 35m1 stop
$216Lufthansa
Find Deal
Wed, Oct 1 - Sat, Oct 4
Lufthansa Logo
6:05 am - 7:40 pmOTP-LHR
15h 35m1 stop
Lufthansa Logo
4:25 pm - 1:00 amLHR-OTP
6h 35m1 stop
$217Lufthansa
Find Deal
Sat, Sep 20 - Mon, Sep 29
SWISS Logo
4:10 pm - 7:20 pmOTP-LHR
5h 10m1 stop
SWISS Logo
5:10 pm - 1:05 amLHR-OTP
5h 55m1 stop
$231SWISS
Find Deal
Wed, Sep 17 - Wed, Sep 24
Austrian Airlines Logo
6:55 pm - 8:20 amOTP-LHR
15h 25m1 stop
Austrian Airlines Logo
9:05 am - 6:05 pmLHR-OTP
7h 00m1 stop
$233Austrian Airlines
Find Deal
Thu, Sep 18 - Wed, Sep 24
Austrian Airlines Logo
6:55 pm - 8:20 amOTP-LHR
15h 25m1 stop
Austrian Airlines Logo
7:30 pm - 12:25 pmLHR-OTP
14h 55m1 stop
$234Austrian Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
SWISS Logo
4:10 pm - 5:50 pmOTP-LGW
27h 40m1 stop
SWISS Logo
6:40 pm - 3:50 pmLGW-OTP
19h 10m1 stop
$238SWISS
Find Deal
Fri, Oct 24 - Mon, Oct 27

Lufthansa flights from Bucharest Otopeni Intl Airport to London

Our best Lufthansa deals on Bucharest Otopeni Intl Airport to London flight tickets
Lufthansa
Oct 1
OTP6:05 amBucharest Otopeni Intl
5h 50m
1 stop
LHR9:55 amLondon Heathrow
Oct 4
LHR9:00 amLondon Heathrow
7h 35m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$216
Find similar
Lufthansa
Sep 20
OTP6:05 amBucharest Otopeni Intl
15h 35m
1 stop
LHR7:40 pmLondon Heathrow
Sep 29
LHR4:25 pmLondon Heathrow
6h 35m
1 stop
OTP1:00 amBucharest Otopeni Intl
$217
Find similar
Lufthansa
Nov 5
OTP6:05 amBucharest Otopeni Intl
6h 20m
1 stop
LHR10:25 amLondon Heathrow
Nov 8
LHR8:45 amLondon Heathrow
7h 45m
1 stop
OTP6:30 pmBucharest Otopeni Intl
$219
Find similar

Austrian Airlines flights from Bucharest Otopeni Intl Airport to London

Our best Austrian Airlines deals on Bucharest Otopeni Intl Airport to London flight tickets
Austrian Airlines
Sep 18
OTP6:55 pmBucharest Otopeni Intl
15h 25m
1 stop
LHR8:20 amLondon Heathrow
Sep 24
LHR9:05 amLondon Heathrow
7h 00m
1 stop
OTP6:05 pmBucharest Otopeni Intl
$233
Find similar
Austrian Airlines
Sep 18
OTP6:55 pmBucharest Otopeni Intl
15h 25m
1 stop
LHR8:20 amLondon Heathrow
Sep 27
LHR7:30 pmLondon Heathrow
14h 55m
1 stop
OTP12:25 pmBucharest Otopeni Intl
$234
Find similar
Austrian Airlines
Sep 18
OTP6:55 pmBucharest Otopeni Intl
15h 25m
1 stop
LHR8:20 amLondon Heathrow
Sep 24
LHR10:25 amLondon Heathrow
5h 40m
1 stop
OTP6:05 pmBucharest Otopeni Intl
$236
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to London 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 July 31, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestLondon

OTP - LGW

OTPLGW

Bucharest Otopeni Intl

Thu 9/18

7:35 pm-8:15 am

1 stop14h 40m

London Gatwick

Wed 9/24

8:50 pm-11:00 am

1 stop12h 10m

$97

BucharestLondon

OTP - LGW

OTPLGW

Bucharest Otopeni Intl

Thu 9/18

8:45 pm-8:15 am

1 stop13h 30m

London Gatwick

Wed 9/24

8:55 am-12:50 am

1 stop13h 55m

$133

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Mon 11/24

4:00 pm-5:40 pm

Nonstop3h 40m

London Heathrow

Wed 11/26

5:40 pm-10:55 pm

Nonstop3h 15m

$134

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Mon 11/24

4:00 pm-5:40 pm

Nonstop3h 40m

London Heathrow

Wed 11/26

9:30 am-2:45 pm

Nonstop3h 15m

$136

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Wed 10/1

6:05 am-9:55 am

1 stop5h 50m

London Heathrow

Sat 10/4

9:00 am-6:35 pm

1 stop7h 35m

$216

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Sat 9/20

6:05 am-7:40 pm

1 stop15h 35m

London Heathrow

Mon 9/29

4:25 pm-1:00 am

1 stop6h 35m

$217

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Wed 9/17

4:10 pm-7:20 pm

1 stop5h 10m

London Heathrow

Wed 9/24

5:10 pm-1:05 am

1 stop5h 55m

$231

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Thu 9/18

6:55 pm-8:20 am

1 stop15h 25m

London Heathrow

Wed 9/24

9:05 am-6:05 pm

1 stop7h 00m

$233

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Thu 9/18

6:55 pm-8:20 am

1 stop15h 25m

London Heathrow

Sat 9/27

7:30 pm-12:25 pm

1 stop14h 55m

$234

BucharestLondon

OTP - LGW

OTPLGW

Bucharest Otopeni Intl

Fri 10/24

4:10 pm-5:50 pm

1 stop27h 40m

London Gatwick

Mon 10/27

6:40 pm-3:50 pm

1 stop19h 10m

$238

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 London from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Bucharest Otopeni Intl Airport is in March. Flight prices, which tend to average around $76, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Bucharest Otopeni Intl Airport averaging around $80.

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

The cheapest day to depart from Bucharest Otopeni Intl Airport to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $635. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $721. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Bucharest Otopeni Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $141 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $717. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bucharest Otopeni Intl to London flight route?

Fly from Bucharest Otopeni Intl to London Stansted for the best Bucharest Otopeni Intl - 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 Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $212 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bucharest Otopeni Intl Airport for as low as $134 on momondo.

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

There are 4 cabin classes available to choose from on Bucharest Otopeni Intl 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 Otopeni Intl Airport to London flights?

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

How have Bucharest Otopeni Intl Airport to London flight prices changed over time?

As of July 2025, prices for Bucharest Otopeni Intl Airport to London flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest Otopeni Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to London (OTP to LON) flight deals and tips

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

Best Price Found

$49

Fastest flight time

3h 25m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Bucharest Otopeni Intl Airport in the past 72 hours is $49. The best round-trip flight deal from Bucharest Otopeni Intl Airport to London found on momondo in the last 72 hours is $97.
The fastest flight from Bucharest Otopeni Intl Airport to London takes 3h 25m
Direct flights go from Bucharest Otopeni Intl Airport to London every day.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)
Search flight deals

  • How far is Bucharest Otopeni Intl to London by plane?

    London is 1293.2 mi away from Bucharest Otopeni Intl. By plane, this route typically takes 3h 25m.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to London?

    Prices for flights from Bucharest Otopeni Intl Airport to London are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to London?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to London?

    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 Bucharest Otopeni Intl Airport 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 license 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 Otopeni Intl Airport to London?

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

Best airlines flying from Bucharest Otopeni Intl Airport to London

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $45Free CancellationRating
6.8
5,154 reviews
Search Ryanair flights
Wizz AirPriceFrom $63Free CancellationRating
6.8
368 reviews
Search Wizz Air flights
British AirwaysPriceFrom $136Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

  • Ryanair Flights From Bucharest Otopeni Intl Airport to London

    Ryanair is one of the most popular airlines flying from Bucharest Otopeni Intl Airport to London, operating 7 flights/week on average for this route. A good Ryanair flight deal for Bucharest Otopeni Intl Airport to London starts from $45 round-trip, up to an average price of $94. Our users have rated Ryanair at 6.8/10.

  • Wizz Air Flights From Bucharest Otopeni Intl Airport to London

    The best Wizz Air deal for Bucharest Otopeni Intl Airport to London flight tickets found on momondo in the last 72 hours was $63, round-trip. It should be noted that an average Wizz Air flight deal for this route in this time was higher, at $170 round-trip. Wizz Air operates 23 flights out of Bucharest Otopeni Intl Airport into London in an average week, so prices vary by time and availability. 368 Wizz Air reviews by users on momondo have scored the airline at 6.8/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
Richmond

Why use momondo?

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

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

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

All flight searches from Bucharest to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Bucharest to London 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 Bucharest to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Bucharest and alert you when they change.

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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 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport