OTP - LON

£33 Find Cheap Flights from Bucharest to London – Compare and Save

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Everything you should know

Cheapest return fare
£65
Typical prices: £47-£78
Ryanair
Thu 1/10Wed 7/10
OTP - STN • Direct
Cheapest direct flights
£66
Typical prices: £72-£157
Wizz Air
Fri 25/9Fri 25/9
OTP - LTN • Direct
Advice from real travellers
British Airways Euro Traveller includes a free cabin bag on Bucharest-London flights.
Ryanair fares can add gate fees, so follow cabin baggage rules and skip priority boarding.
Expert advice
Expert advice
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Expert advice
Expert advice
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Direct flights
You can fly direct with British Airways, Ryanair, and others. Average duration is 3h 25m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Insights
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Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Bucharest to London (OTP-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to London

Thu, 1 Oct - Wed, 7 Oct
Ryanair Logo
11:55 - 13:15OTP  Bucharest Otopeni Intl-STN London Stansted
3h 20mdirect
Ryanair Logo
07:25 - 18:55STN  London Stansted-OTP Bucharest Otopeni Intl
9h 30m1 stop Milan Malpensa
£65Ryanair
Thu, 1 Oct - Wed, 7 Oct
Ryanair Logo
18:30 - 00:10OTP  Bucharest Otopeni Intl-STN London Stansted
7h 40m1 stop Milan Malpensa
Ryanair Logo
15:35 - 20:45STN  London Stansted-OTP Bucharest Otopeni Intl
3h 10mdirect
£65Ryanair
Wed, 7 Oct - Tue, 13 Oct
Multiple Airlines Logo
10:30 - 00:50OTP  Bucharest Otopeni Intl-STN London Stansted
16h 20m1 stop Tirana Rinas
Multiple Airlines Logo
17:00 - 22:10STN  London Stansted-OTP Bucharest Otopeni Intl
3h 10mdirect
£65Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Wizz Air Logo
05:55 - 07:15OTP  Bucharest Otopeni Intl-LTN London Luton
3h 20mdirect
Wizz Air Logo
20:35 - 11:15LTN  London Luton-OTP Bucharest Otopeni Intl
12h 40m1 stop Milan Malpensa
£66Wizz Air
Sun, 4 Oct - Tue, 13 Oct
Wizz Air Logo
05:55 - 07:15OTP  Bucharest Otopeni Intl-LTN London Luton
3h 20mdirect
Wizz Air Logo
20:35 - 11:15LTN  London Luton-OTP Bucharest Otopeni Intl
12h 40m1 stop Milan Malpensa
£66Wizz Air
Wed, 7 Oct - Sat, 10 Oct
Ryanair Logo
19:50 - 23:45OTP  Bucharest Otopeni Intl-STN London Stansted
5h 55m1 stop Bergamo Orio Al Serio
Ryanair Logo
15:40 - 20:50STN  London Stansted-OTP Bucharest Otopeni Intl
3h 10mdirect
£66Ryanair
Tue, 29 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:30 - 19:55OTP  Bucharest Otopeni Intl-LTN London Luton
8h 25m1 stop Milan Malpensa
Multiple Airlines Logo
17:50 - 23:10LTN  London Luton-OTP Bucharest Otopeni Intl
3h 20mdirect
£67Multiple Airlines
Wed, 7 Oct - Wed, 7 Oct
Multiple Airlines Logo
05:45 - 15:15OTP  Bucharest Otopeni Intl-STN London Stansted
11h 30m1 stop Milan Malpensa
Multiple Airlines Logo
18:00 - 23:10STN  London Stansted-OTP Bucharest Otopeni Intl
3h 10mdirect
£67Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
British Airways Logo
16:45 - 18:15OTP  Bucharest Otopeni Intl-LHR London Heathrow
3h 30mdirect
British Airways Logo
18:50 - 00:05LHR  London Heathrow-OTP Bucharest Otopeni Intl
3h 15mdirect
£109British Airways
Mon, 8 Feb - Wed, 24 Feb
British Airways Logo
16:00 - 17:30OTP  Bucharest Otopeni Intl-LHR London Heathrow
3h 30mdirect
British Airways Logo
18:50 - 00:05LHR  London Heathrow-OTP Bucharest Otopeni Intl
3h 15mdirect
£114British Airways
Booking Insights

KAYAK’s insights & trends for Bucharest to London flights

Get data-powered insights and trends into flights from Bucharest to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bucharest Otopeni Intl Airport to London?

Flight prices are below average for this route right now.

Flights to London from Bucharest Otopeni Intl Airport usually cost between £116 and £223 in October.
The lowest price found in the past 5 days was £65 on Ryanair (1 Oct–7 Oct).

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

The cheapest return flight from Bucharest Otopeni Intl Airport to London costs £37 on the route between Bucharest Otopeni Intl Airport (OTP) and London Stansted Airport (STN). Over the past month, flights between Bucharest Otopeni Intl Airport (OTP) and London Luton Airport (LTN) were, on average, 46% cheaper than other Bucharest Otopeni Intl Airport-London routes. This is also the most popular route.

What’s the cheapest day of the week to fly from Bucharest to London?

Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Wednesday. On your return trip to Bucharest, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to London?

The cheapest month for flights from Bucharest Otopeni Intl Airport to London is March, where tickets cost £71 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £174 and £167 respectively.

Can I save money by flying with a stopover from Bucharest Otopeni Intl Airport to London?

No, with an average price for the route of £184, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to London?

To get a below average price on the flight from Bucharest Otopeni Intl Airport to London, you should book around 6 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from Bucharest to London

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair, British Airways, LTN and STN

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Kirstie Pickering

Kirstie Pickering

Expert on LHR and LGW

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Ramsey Qubein

Ramsey Qubein

Expert on OTP

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know - Cheap tickets from Bucharest to London

Low season

September

Cheapest flight

£33
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Bucharest to London Stansted Airport

When to book flights from Bucharest to London

Are your dates flexible? Find out the best times to travel from Bucharest to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Bucharest to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Bucharest to London 
SebastianFlew with American Airlines-Jun 2026
Do not wait for the flight to show up on the board, ours didn’t, you are just supposed to find the British Airways checkin desk
JeremiahFlew with British Airways-Dec 2024
Economy is a little tight but the short flight isn’t bad just have headphone and 1-2 movies downloaded to watch

FAQs for booking Bucharest to London flights

  • Which airport has the cheapest taxi to London city centre?

    London City Airport is the closest to London city centre, and as a result, it offers the cheapest taxi fares to central locations such as King’s Cross, Piccadilly, London Bridge and more. A taxi from London City Airport to the city centre will cost you approximately £30-40, with a travel time of around 30 minutes.

  • Do any London airports have onsite hotels?

    Two of London’s major airports feature onsite hotels for travellers who have early return flights or simply don’t want to stray too far from the terminal. Heathrow Airport has Sofitel Heathrow and the Hilton Heathrow, and Gatwick has six onsite hotels serving nearly every terminal at several different price points. Other London airports offer hotel options near the terminals, but not directly on site.

  • Does Heathrow Airport feature an airport shuttle?

    For travellers staying in nearby hotels, Heathrow Airport offers the Hotel Hoppa airport shuttle bus. This easy connection option offers quick access to hotels within close proximity of the airport, and the buses will drop you off directly at the terminal for your departure. Hotel Hoppa fares start at around £5 one-way

  • Does Bucharest Airport offer free WiFi?

    Bucharest Airport features free wireless internet connection for travellers in all areas of the airport. If you’d like some peace and quiet to go with your WiFi connectivity, you can access one of the lounges in Bucharest Airport. There are three business class lounges that can be accessed for around 205 lei (£40) per 4 hours, and visitors can look forward to snacks included in the price.

  • Which major airlines offer convenient stopover flights between these cities?

    Currently, one of the best stopover flights is operated by LOT, departing from Bucharest Henri Coanda International Airport (OTP) and arriving at London Heathrow International (LHR), with a short stopover in Warsaw along the way. Warsaw Chopin Airport (WAW) offers various restaurants and eateries where you can grab a quick and delicious bite before your flight to London.

  • What is an easy way to get to the London city centre from the London airports?

    There are several options for getting from London's airports to the city centre, including the Heathrow Express, Gatwick Express, Stansted Express and the DLR from London City Airport (LCY). Taxis and private transfers are also available, as well as buses and the London Underground.

  • What visa do I need to travel from Bucharest to London?

    Of course, if you’re a UK citizen you won’t require a visa. If you are a citizen of Romania or any EU/EEA country, you also do not need a visa to travel to the UK for up to six months. However, if you’re from a non-EU/EEA country, you may need a visa, depending on your country of citizenship and the purpose of your trip.

  • Which airlines are suited to travelling with children?

    If you're flying from Bucharest to London with children, consider flights with major airlines like LOT, KLM or Turkish Airlines. These offer child-friendly meals and good in-house entertainment for the little ones compared to budget airlines.

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to London?

    In the last 5 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to London was £33 for a one-way ticket and £65 for a return.

  • Which airports will I be using when flying from Bucharest to London?

    When flying out of Bucharest you will be using Bucharest Otopeni Intl. You will be landing at one of these airports: London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Bucharest to London?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Bucharest to London flight route.

  • Which airline alliances offer flights from Bucharest to London?

    oneworld is the only airline alliance operating flights between Bucharest and London.

  • On which days can I fly direct from Bucharest to London?

    There are direct flights from Bucharest to London on a daily basis.

  • Which is the best airline for flights from Bucharest to London, Ryanair or Wizz Air?

    The two airlines most popular with KAYAK users for flights from Bucharest to London are Ryanair and Wizz Air. With an average price for the route of £77 and an overall rating of 6.9, Ryanair is the most popular choice. Wizz Air is also a great choice for the route, with an average price of £103 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Bucharest to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Bucharest is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Bucharest with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bucharest Otopeni Intl Airport to London

  • Looking for a cheap flight from London to Bucharest? 25% of our users found flights on this route for £82 or less one-way and £129 or less round-trip.
  • Booking flights from Bucharest to London can offer travellers several choices, depending on how far in advance bookings are made, as all major London international airports operate flights between the two cities. Non-stop flights are common and the flight time is under four hours, so you usually won’t have to worry about a long layover during your flight.
  • If you’re having trouble deciding which London airport to fly into, a common strategy is to choose your airport based on where you’re staying in the city. If you’re staying in a southern part of the city, Gatwick Airport will be the most convenient to fly into. However, if you’re staying in the centre, Heathrow will be more convenient due to its direct access to the London metro.
  • Reaching London city centre via public transport varies in method and travel time based on your arrival airport. Heathrow Airport has the easiest connection to the city centre via the Piccadilly Line on the tube, from which you can connect to the many different tube lines and travel all over London.
  • If you’re hungry before your flight from Bucharest to London, there are several airport restaurant options for you to choose from. The majority of Bucharest Airport’s restaurants are located between gates 24-29 and include fast food options like Burger King, as well as delis, ice cream vendors and cafe options.
  • Need to leave your car at Bucharest Airport? Airport parking at Bucharest Airport is available for up to 30 days at a time, and additional fees are charged after a certain number of days. Parking starts at 40 lei (£8) per day for up to 2 days, after which an additional 20 lei (£4) per day is charged. After 5 days, another additional 10 lei (£2) per day is charged.
  • If you're looking for cheap flights from Bucharest to London, consider booking flights with low-cost airlines like Wizz Air or Ryanair. These airlines operate flights to London Luton (LTN) or London Stansted (STN) and are significantly cheaper than the major airlines.
  • If you're trying to look after your budget when travelling to London, consider booking flights to London Stansted rather than Luton. Flights to Luton are sometimes cheaper, but travelling from Luton to the city centre can be pricey. London Stansted offers an express train that takes around 45min and is cheaper than a taxi from Luton.

Prefer to fly direct from Bucharest to London?

 
Find which airlines fly direct from Bucharest Otopeni Intl Airport to London, which days they fly and book direct flights.

Direct departures

Bucharest Otopeni Intl to London

Monday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Tuesday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Wednesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Thursday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Friday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

See more direct flights

Direct returns

London to Bucharest Otopeni Intl

Monday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Tuesday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Wednesday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

Thursday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Friday

Animawings,British Airways,Ryanair, +1 more

Animawings,British Airways, +2 more

Saturday

British Airways,Ryanair,Wizz Air

British Airways,Ryanair, +1 more

Sunday

Animawings,British Airways,FLYONE Romania, +2 more

Animawings,British Airways, +3 more

See more direct flights

Everything you need to know for your flight from Bucharest to London

Other airlines flying from Bucharest to London