Cheap Flights from Bucharest to London

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Flight deals from Bucharest to London

Looking for a cheap last-minute deal or the best round-trip flight from Bucharest to London? If you want to travel next month, round-trip fares start from $42. Find the lowest prices on one-way and round-trip tickets right here.

London.$42 per passenger.Departing Fri, Apr 3, returning Tue, Apr 21.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Fri, Apr 3, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Tue, Apr 21, arriving in Bucharest Otopeni.Price includes taxes and charges.From $42, select.

London.$50 per passenger.Departing Thu, May 21, returning Tue, Jun 2.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Thu, May 21, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Tue, Jun 2, arriving in Bucharest Otopeni.Price includes taxes and charges.From $50, select.

London.$50 per passenger.Departing Fri, Mar 27, returning Wed, Apr 22.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Fri, Mar 27, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Wed, Apr 22, arriving in Bucharest Otopeni.Price includes taxes and charges.From $50, select.

London.$53 per passenger.Departing Thu, May 7, returning Tue, May 12.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Thu, May 7, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Tue, May 12, arriving in Bucharest Otopeni.Price includes taxes and charges.From $53, select.

London.$56 per passenger.Departing Tue, Apr 28, returning Tue, May 12.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Tue, Apr 28, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Tue, May 12, arriving in Bucharest Otopeni.Price includes taxes and charges.From $56, select.

London.$58 per passenger.Departing Wed, Jun 3, returning Wed, Jun 17.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Wed, Jun 3, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Wed, Jun 17, arriving in Bucharest Otopeni.Price includes taxes and charges.From $58, select.

London.$60 per passenger.Departing Tue, Mar 24, returning Wed, Jun 3.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Tue, Mar 24, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Wed, Jun 3, arriving in Bucharest Otopeni.Price includes taxes and charges.From $60, select.

London.$71 per passenger.Departing Wed, Aug 5, returning Tue, Aug 25.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Wed, Aug 5, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Tue, Aug 25, arriving in Bucharest Otopeni.Price includes taxes and charges.From $71, select.

London.$75 per passenger.Departing Wed, Oct 7, returning Sat, Oct 10.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Wed, Oct 7, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Sat, Oct 10, arriving in Bucharest Otopeni.Price includes taxes and charges.From $75, select.

London.$78 per passenger.Departing Thu, Sep 24, returning Sat, Oct 10.Round-trip flight with FlyOne (Romania) and Ryanair.Outbound direct flight with FlyOne (Romania) departing from Bucharest Otopeni on Thu, Sep 24, arriving in London Luton.Inbound direct flight with Ryanair departing from London Stansted on Sat, Oct 10, arriving in Bucharest Otopeni.Price includes taxes and charges.From $78, select.

London.$80 per passenger.Departing Thu, Sep 24, returning Tue, Sep 29.Round-trip flight with FlyOne (Romania) and Wizz Air Malta.Outbound direct flight with FlyOne (Romania) departing from Bucharest Otopeni on Thu, Sep 24, arriving in London Luton.Inbound direct flight with Wizz Air Malta departing from London Luton on Tue, Sep 29, arriving in Bucharest Otopeni.Price includes taxes and charges.From $80, select.

London.$87 per passenger.Departing Fri, Jun 26, returning Thu, Nov 5.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Fri, Jun 26, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Thu, Nov 5, arriving in Bucharest Otopeni.Price includes taxes and charges.From $87, select.

London.$88 per passenger.Departing Tue, Mar 24, returning Fri, May 29.Round-trip flight with Wizz Air Malta and FlyOne (Romania).Outbound direct flight with Wizz Air Malta departing from Bucharest Otopeni on Tue, Mar 24, arriving in London Luton.Inbound direct flight with FlyOne (Romania) departing from London Luton on Fri, May 29, arriving in Bucharest Otopeni.Price includes taxes and charges.From $88, select.

London.$92 per passenger.Departing Sat, Aug 1, returning Sun, Sep 27.Round-trip flight with Ryanair and FlyOne (Romania).Outbound direct flight with Ryanair departing from Bucharest Otopeni on Sat, Aug 1, arriving in London Stansted.Inbound direct flight with FlyOne (Romania) departing from London Luton on Sun, Sep 27, arriving in Bucharest Otopeni.Price includes taxes and charges.From $92, select.

London.$97 per passenger.Departing Wed, Nov 4, returning Sat, Nov 7.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Wed, Nov 4, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Sat, Nov 7, arriving in Bucharest Otopeni.Price includes taxes and charges.From $97, select.

London.$98 per passenger.Departing Fri, Jan 15, returning Sun, Jan 17.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Bucharest Otopeni on Fri, Jan 15, arriving in London Stansted.Inbound direct flight with Ryanair departing from London Stansted on Sun, Jan 17, arriving in Bucharest Otopeni.Price includes taxes and charges.From $98, select.

Find the cheapest month to fly from Bucharest to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest to London flights are currently cheapest in April.

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Direct flights from Bucharest to London

Alternative Bucharest to London routes

Looking for the cheapest, fastest or easiest route from Bucharest to London? You could fly into the following airports instead.

Finding cheap flights from Bucharest to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are round-trip flights from Bucharest to London?

The best price we found for a round-trip flight from Bucharest to London is $42. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Bucharest to London?

3 hours and 29 minutes is the average flight time from Bucharest to London.

Which airlines fly direct from Bucharest to London?

Ryanair, Wizz Air Malta and British Airways fly direct from Bucharest to London.

How many flights are there a week from Bucharest to London?

There are 122 flights per week flying from Bucharest to London, as of March 2026.

When is the cheapest time to fly from Bucharest to London?

The cheapest month to fly from Bucharest to London is usually April.

What's the cheapest airport to fly to in London?

If you're flying from Bucharest, the cheapest airport near London is London Stansted – which is 48.6 km away from the center of London. We've found flights to this airport from $42.

Which upcoming date is cheapest to fly from Bucharest to London on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bucharest to London on Friday, April 3, 2026.

Can I get a direct flight from Bucharest to London?

Yes – the average flight time is 3 hours and 29 minutes.

How can I get the best flight deal from Bucharest to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in London?

In March, the average temperature is usually around 6°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly with from Bucharest to London?

The cheapest airline that flies to London is Ryanair.

Flying from Bucharest to London: what you need to know

Planning your vacation begins with figuring out where you'll leave from in Bucharest. Bucharest Henri Coanda International Airport (OTP) is the city's main airport, so check out your options for booking a flight from Bucharest to London jetting off from here.
London has numerous airports you can fly into. Come in for landing at London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). Alternatively, arrive at London Luton Airport (LTN) or London City Airport (LCY).
Book a direct Bucharest to London flight and you'll be traveling for an average of 3 hours 30 minutes.
London is two hours behind Bucharest and observes the UTC+0 timezone.
Bucharest Henri Coanda International Airport (OTP) to London Luton Airport (LTN) is the most traveled route between these two cities. There are 28 weekly flights to pick from. If you have things to finalize before heading off, the last flight from Bucharest to London is with Dan Air at 20:05. Go for the first OTP to LTN departure operated by Wizz Air Malta at 05:55 to maximize your time in London.
Give yourself enough time to make your Bucharest to London flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during high season in general.

How to find the cheapest flights from Bucharest to London

Currently, $20 is the best price we've found for a one-way ticket from Bucharest to London. The cheapest price for a return flight is $42. Remember fares can change due to demand at the time of booking.
Book two months before you travel. Research into pricing trends suggests this is the ideal window for finding cheap Bucharest to London flights.
The best month for picking up cheap plane tickets from Bucharest to London is May. Use the 'Whole month' tool to compare all available prices, then choose the dates offering the lowest fares.
Locking in a cheap flight from Bucharest to London is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when there's a better deal.
Tailor your trip using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' Bucharest to London flights.

Flying from Bucharest

Bucharest Henri Coanda International Airport (OTP)

You can fly directly to London leaving from Bucharest Henri Coanda International Airport (OTP). Here are some airports you can arrive at without stops when searching for a flight from Bucharest to London:
- London Heathrow Airport (LHR)
- London Gatwick Airport (LGW)
- Stansted Airport (STN)
You'll find a variety of airlines offering direct Bucharest to London plane tickets with departures from OTP, including:
We make it a cinch to find a Bucharest to London flight with a stopover. To see your options departing from Bucharest Henri Coanda International Airport, deselect 'Direct flights only.' Then, simply pick a flight offering a stop long enough to see the sights of the city of your choice. Popular stopovers include:
- Amsterdam Airport Schiphol (AMS)
- Frankfurt Airport (FRA)
- Charles de Gaulle Airport (CDG)
OTP is about 16 kilometers from central Bucharest. If you're catching a cab, driving or ride-sharing from the center, it'll take you 35 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 1 hour 35 minutes.
Have an early flight from Bucharest to London? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near Bucharest Henri Coanda International Airport:
When it comes to Bucharest Henri Coanda International Airport's on-time performance, data shows 71.27% of flights stick to their scheduled arrival time.

Arriving in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) to central London takes about 55 minutes to reach by car. The center is roughly 23 kilometers away.
It typically takes 1 hour to get there on public transport.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Bucharest to London. Reserve one of these accommodation options near LHR instead:
Pick up a London Heathrow Airport rental car and explore London and beyond with your own wheels. Surprice, U-Save and Green Motion are top providers to choose from here.
Lock in the best rate by booking your ride from London Heathrow Airport about one week in advance of your trip.

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) is roughly 40 kilometers from the center of London. Once you've hopped off your flight from Bucharest to London, it takes approximately 1 hour 20 minutes to get to the heart of the city in a ride-share or cab.
If you choose to travel on public transport, you'll reach the center in 30 minutes or so.
Hang up the 'Do not disturb' sign and rest at a hotel near LGW. Here are a few options where you can check in after your flight from Bucharest to London:
The fastest way to get to where you're going is with a London Gatwick Airport rental car. Grab a set of wheels from Green Motion, U-Save or Drivalia and get going in the blink of an eye.
Avoid paying extra. Reserving your ride three weeks ahead of your arrival at LGW can get you a lower rate.

Stansted Airport (STN)

Step off your flight from Bucharest to London and go directly to your hotel or start exploring right away. The center of London is around 48 kilometers from Stansted Airport (STN) and takes roughly 1 hour to reach driving.
The journey will take you roughly 1 hour 25 minutes on public transport.
Enjoy a quiet, low-key start to your break by choosing a hotel near STN after your Bucharest to London flight. Take a load off after a long travel day or simply give yourself time to settle into a new destination at:
Be in control of the next part of your trip with a Stansted Airport rental car. Green Motion, Drivalia and Europcar make getting on the road smooth sailing.
Around four weeks before your flight from Bucharest to London is the ideal time to secure your ride from STN. You're more likely to find a cheaper rate or even snap up an early bird discount.

Best time to go to London

February is the quietest month for flights from Bucharest to London, while July is the busiest. Choose the ideal time to go to London based on whether you want a laid-back vibe or a lively atmosphere.
The warmest month in London is July, with temperatures ranging between 11ºC (52ºF) and 26ºC (79ºF). Book your Bucharest to London ticket then if you enjoy this type of weather.
Search for cheap flights from Bucharest to London in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

More about London

Once you've booked your flight from Bucharest to London, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring London:
There are so many things to see and do in this city it can be hard to figure out where to begin. Big Ben, The British Museum and Buckingham Palace are major attractions which should feature on every London itinerary.

Explore more of United Kingdom

You've seen London, now it's time to discover other parts of United Kingdom. Journey around 161 kilometers north-west to Birmingham to tick off its must-visit sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a packed itinerary ahead.
If there's time to check out another great destination in United Kingdom, consider Bristol, about 177 kilometers west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are key highlights.