£18 Find Cheap Flights from Bucharest to United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to the United Kingdom departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Bucharest to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£46
Manchester
Manchesterdirect£54
Edinburgh
Edinburgh1 stop£111
Birmingham
Birminghamdirect£61
Bristol
Bristoldirect£43
Liverpool
Liverpooldirect£62
Leeds
Leedsdirect£61
London
Londondirect£46
Manchester
Manchesterdirect£54
Edinburgh
Edinburgh1 stop£111
Birmingham
Birminghamdirect£61
Bristol
Bristoldirect£43
Liverpool
Liverpooldirect£62
Leeds
Leedsdirect£61

Book Cheap Bucharest to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bucharest to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to the United Kingdom

Sat, 29 Nov - Sat, 6 Dec
Ryanair Logo
17:05 - 18:25OTP-BRS
3h 20mdirect
Ryanair Logo
18:50 - 00:10BRS-OTP
3h 20mdirect
£43Ryanair
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Sat, 22 Nov - Mon, 24 Nov
Ryanair Logo
17:05 - 18:25OTP-BRS
3h 20mdirect
Ryanair Logo
06:50 - 12:10BRS-OTP
3h 20mdirect
£46Ryanair
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Fri, 14 Nov - Sat, 22 Nov
Wizz Air Logo
05:50 - 07:25OTP-LTN
3h 35mdirect
Wizz Air Logo
23:35 - 04:55LTN-OTP
3h 20mdirect
£47Wizz Air
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Wed, 12 Nov - Wed, 19 Nov
Wizz Air Logo
05:50 - 07:25OTP-LTN
3h 35mdirect
Wizz Air Logo
14:10 - 19:30LTN-OTP
3h 20mdirect
£49Wizz Air
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Fri, 14 Nov - Sun, 23 Nov
Multiple Airlines Logo
11:40 - 13:00OTP-BHX
3h 20mdirect
Multiple Airlines Logo
19:25 - 00:45BHX-OTP
3h 20mdirect
£61Multiple Airlines
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Wed, 19 Nov - Sat, 22 Nov
Multiple Airlines Logo
19:40 - 21:15OTP-LTN
3h 35mdirect
Multiple Airlines Logo
05:45 - 15:00LTN-OTP
7h 15m1 stop
£61Multiple Airlines
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Mon, 15 Dec - Wed, 31 Dec
British Airways Logo
16:00 - 17:40OTP-LHR
3h 40mdirect
British Airways Logo
17:40 - 22:55LHR-OTP
3h 15mdirect
£90British Airways
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Fri, 30 Jan - Sat, 7 Feb
British Airways Logo
20:20 - 21:50OTP-LHR
3h 30mdirect
British Airways Logo
09:55 - 15:10LHR-OTP
3h 15mdirect
£91British Airways
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Mon, 1 Dec - Tue, 9 Dec
LOT Logo
18:25 - 22:00OTP-LHR
5h 35m1 stop
LOT Logo
18:20 - 13:50LHR-OTP
17h 30m1 stop
£120LOT
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Mon, 1 Dec - Sat, 6 Dec
LOT Logo
18:25 - 22:00OTP-LHR
5h 35m1 stop
LOT Logo
06:30 - 13:50LHR-OTP
5h 20m1 stop
£121LOT
Find Deal
Booking Insights

KAYAK's insights & trends for Bucharest to the United Kingdom flights

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

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Bucharest Otopeni Intl Airport found in the last 72 hours was to Birmingham, at £26 return. The most popular route is from Bucharest Otopeni Intl Airport (OTP) to London Luton Airport (LTN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £41.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £112, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to the United Kingdom is March, when tickets cost £55 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £171 and £162 respectively.

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

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to the United Kingdom clicked on KAYAK for each day over the last 12 months.

When flying from Bucharest to United Kingdom, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Bucharest, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bucharest Otopeni Intl Airport to the United Kingdom, you should book around 5 weeks before departure, which saves you about 50% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know - Cheap tickets from Bucharest to United Kingdom

Low seasonSeptember
Cheapest flight£18
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Bucharest to Bristol

FAQs - booking United Kingdom flights

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

    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 United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bucharest to United Kingdom 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 United Kingdom?

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

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

    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 from Bucharest to United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £86 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £118.

Top tips for finding a cheap flight from Bucharest to United Kingdom

  • Looking for a cheap flight from Bucharest to United Kingdom? 25% of our users found tickets from Bucharest to United Kingdom for the following prices or less: Birmingham £41 one-way - £30 round-trip; London £65 one-way - £67 round-trip; London £68 one-way - £57 round-trip

Reviews of the top 3 airlines flying from Bucharest to the United Kingdom

 
Need help choosing which airline to fly with from Bucharest to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5188 reviews
6.7Boarding
6.0Food
7.5Crew
5.6Entertainment
6.5Comfort
Airline reviews

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

10.0 ExcellentKatie, Oct 2025ALC - NQY
Read more Ryanair reviews

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Surprisingly, a very good flight. No wonder that Wizz flights are always full.

Boarding from Teminal C, which requires long walking to it from main terminal A.

delayed flight, bag was delivered earlier than I landed, no even water was offered during the flight...

The 50 € boarding fees per ticket are completely unjustified. I lost all my savings because I arrived at the counter barely 5 minutes late (2hrs and 55mine before departure). This feels like an unnecessary penalty. It's especially disappointing considering the initial flight was canceled by WizzAir. I expect a partial refund of the 196 € paid for the boarding.

Boarding kept us waiting for ~15 minutes in the sleeve. Other than that, excellent for a low cost carrier.

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

Everything you need to know for your flight from Bucharest to the United Kingdom

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