£28 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 22/6. 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.
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Best United Kingdom Flight Deals from Bucharest

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
Londondirect£38
Manchester
Manchesterdirect£62
Edinburgh
Edinburgh1 stop£100
Birmingham
Birminghamdirect£55
Bristol
Bristoldirect£68
Liverpool
Liverpool1 stop£97
Leeds
Leedsdirect£55

Cheap Flight Deals from Bucharest to the United Kingdom (OTP-GB0)

 
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.

Recent return flight deals from Bucharest to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Bucharest to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£38Wizz Air
Find Deal
Sun, 25 May - Mon, 2 Jun
Ryanair Logo
22:00 - 23:25OTP-STN
3h 25mdirect
Ryanair Logo
16:00 - 21:10STN-OTP
3h 10mdirect
£41Ryanair
Find Deal
Mon, 12 May - Tue, 20 May
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£41Wizz Air
Find Deal
Sat, 14 Jun - Tue, 17 Jun
Ryanair Logo
11:50 - 13:15OTP-STN
3h 25mdirect
Ryanair Logo
20:05 - 01:15STN-OTP
3h 10mdirect
£43Ryanair
Find Deal
Fri, 23 May - Sat, 31 May
British Airways Logo
21:15 - 22:40OTP-LHR
3h 25mdirect
British Airways Logo
19:10 - 00:30LHR-OTP
3h 20mdirect
£119British Airways
Find Deal
Thu, 8 May - Sun, 11 May
British Airways Logo
08:25 - 10:00OTP-LHR
3h 35mdirect
British Airways Logo
20:05 - 01:25LHR-OTP
3h 20mdirect
£120British Airways
Find Deal
Thu, 8 May - Wed, 14 May
LOT Logo
18:30 - 09:20OTP-LHR
16h 50m1 stop
LOT Logo
06:30 - 13:50LHR-OTP
5h 20m1 stop
£140LOT
Find Deal
Tue, 20 May - Tue, 27 May
LOT Logo
14:35 - 09:20OTP-LHR
20h 45m1 stop
LOT Logo
06:30 - 23:10LHR-OTP
14h 40m1 stop
£141LOT
Find Deal
Fri, 6 Jun - Fri, 13 Jun
KLM Logo
18:05 - 23:10OTP-GLA
7h 05m1 stop
KLM Logo
13:30 - 00:55GLA-OTP
9h 25m1 stop
£173KLM
Find Deal
Thu, 5 Jun - Thu, 12 Jun
KLM Logo
13:45 - 17:20OTP-LCY
5h 35m1 stop
KLM Logo
17:50 - 00:55LCY-OTP
5h 05m1 stop
£231KLM
Find Deal
Wed, 21 May - Mon, 26 May

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Bucharest Otopeni Intl Airport to the United Kingdom.
The cheapest ticket to the United Kingdom from Bucharest Otopeni Intl Airport found in the last 72 hours was to London, at £18 return. The most popular route is from Bucharest Otopeni Intl Airport (OTP) to London Stansted Airport (STN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £18.

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

The average price for all round-trip flights from Bucharest Otopeni Intl Airport to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £130 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £183.

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 £126, 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 £58 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £187 and £170 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 Wednesday and avoid Sundays if you are looking for the best rates. For your return to Bucharest, you’ll find the best rates on Mondays 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 the flight from Bucharest Otopeni Intl Airport to the United Kingdom, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Bucharest to United Kingdom

Low season

January

High season

December

Cheapest flight

£28
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Bucharest to Manchester

Flights from Bucharest to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Bucharest to the United Kingdom 
JeremiahFlew with British AirwaysOTP-LHRDec 2024
Economy is a little tight but the short flight isn’t bad just have headphone and 1-2 movies downloaded to watch
Verified travelerFlew with British AirwaysOTP-LHRJul 2024
fly a different company, if possible. take food on board if you don't want to order on plane.

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.

See more FAQs

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: London £69 one-way - £159 round-trip; London £58 one-way - £72 round-trip; London £41 one-way - £65 round-trip

Top 5 airlines serving 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.
7.8
KLMOverall score based on 1331 reviews
7.1Entertainment
8.4Crew
7.3Food
7.7Comfort
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

They lost a bag and now our vacation is ruined

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

expedite passengers through passport control when the airport authorities are processing inefficiently.

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.

Big delay because of the weather but communication not so good. Boarding already late (due to tight schedule on Wizz side). When you get in you are hurried every second even if you still need a few seconds to arrange your bags. Food far away from how it looks in the catalogue and right on row 8 already out of chocolate although you are supposed to receive one for a menu. No replacement was offered.

The border control opens at 4:30 so there is no point in going in early as the wizz email suggests. Our flight utilized a plane with plastic seating which was really uncomfortable.

Check in took very long. All three priority agents left for lunch or something and the line did not move.

Il n’y a pas eu de vol du tout puisque celui à été déplacé à la veille sans aucune information. Aucun remboursement ni service client non plus. Scandale !

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

It was cancelled you imbeciles! And then you have the gall to ask for reviews? Here! Have this review, you damned cretins!

Upgrade to business was great. The crew was nice. Disembarkation in Bucharest was very slow through the rear door to a bus to get to the terminal. The business lounge was not clean with bugs running on the floor.

I rated food and entertainment with the lower score because I did not have N/A. No food and entertainment from Bucharest to London.

Poor service ! Water need to be free and a little snack for 3.5 hour during the flight. Tarom company need to take lessons from Turkish Airlines.

There was extreme turbulence for 10-15 minutes a bit after takeoff, which of course is no one's fault. This was a short regional flight with no amenities except water. Departure and arrival wete close ro on-time. The Suceava airport is very small but pleasant and efficient. My baggage all the way from Washington DC, checked through Paris and Bucharest, arrived without a hitch. There was really nothing to complain about except a regrettable 5+-hour layover in Bucharest.

This experience was atypical. The flight left three hours late because of engine technical issues, which meant a very long wait. Unrealistic announcements made it worse by discoursgong leavimg for water, reatrrom, etc. But the crew did its best and apart from the delay, it was not a bad flight. Good entertainment and drink service.In the end, I made my connection anyway.

Pros: "The crew and the flight from Bucharest to Istanbul"
Cons: "The airplane from Athens to Bucharest wa terrible, very old, smelling bad, not maintained, and noisy"

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

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