£32 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 2/10. 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

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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£44
Manchester
Manchesterdirect£55
Edinburgh
Edinburgh1 stop£122
Birmingham
Birminghamdirect£61
Bristol
Bristoldirect£72
Liverpool
Liverpooldirect£55
Leeds
Leedsdirect£62
London
Londondirect£44
Manchester
Manchesterdirect£55
Edinburgh
Edinburgh1 stop£122
Birmingham
Birminghamdirect£61
Bristol
Bristoldirect£72
Liverpool
Liverpooldirect£55
Leeds
Leedsdirect£62

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

Fri, 14 Nov - Mon, 17 Nov
Wizz Air Logo
19:40 - 21:15OTP-LTN
3h 35mdirect
Wizz Air Logo
09:25 - 14:45LTN-OTP
3h 20mdirect
£44Wizz Air
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Thu, 2 Oct - Sun, 5 Oct
Ryanair Logo
22:00 - 23:25OTP-STN
3h 25mdirect
Ryanair Logo
06:40 - 11:50STN-OTP
3h 10mdirect
£45Ryanair
Find Deal
Thu, 9 Oct - Wed, 15 Oct
Wizz Air Logo
15:45 - 17:15OTP-LTN
3h 30mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£45Wizz Air
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Sat, 6 Dec - Thu, 11 Dec
Ryanair Logo
18:45 - 20:10OTP-STN
3h 25mdirect
Ryanair Logo
11:05 - 16:30STN-OTP
3h 25mdirect
£46Ryanair
Find Deal
Wed, 19 Nov - Thu, 20 Nov
British Airways Logo
15:50 - 17:30OTP-LHR
3h 40mdirect
British Airways Logo
18:15 - 23:30LHR-OTP
3h 15mdirect
£89British Airways
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Sat, 28 Feb - Sat, 7 Mar
British Airways Logo
08:05 - 10:00OTP-LHR
3h 55mdirect
British Airways Logo
18:10 - 23:25LHR-OTP
3h 15mdirect
£91British Airways
Find Deal
Sat, 14 Feb - Tue, 17 Feb
KLM Logo
06:00 - 10:10OTP-EDI
6h 10m1 stop
KLM Logo
05:45 - 13:00EDI-OTP
5h 15m1 stop
£157KLM
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Tue, 10 Feb - Sat, 14 Feb
KLM Logo
18:00 - 23:10OTP-EDI
7h 10m1 stop
KLM Logo
11:00 - 00:30EDI-OTP
11h 30m1 stop
£160KLM
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Wed, 15 Oct - Wed, 22 Oct
SWISS Logo
13:55 - 17:30OTP-LCY
5h 35m1 stop
SWISS Logo
18:05 - 01:05LCY-OTP
5h 00m1 stop
£190SWISS
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Thu, 23 Oct - Mon, 27 Oct
SWISS Logo
06:30 - 12:30OTP-LCY
8h 00m1 stop
SWISS Logo
09:15 - 15:50LCY-OTP
4h 35m1 stop
£191SWISS
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 London, at £15 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 £42.

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 £133, 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 £53 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £168 and £156 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 6 weeks before departure, which saves you about 54% 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 seasonAugust
Cheapest flight£32
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Bucharest to London Stansted Airport

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 at night, when retur flights cost £129 on average. Morning departures are around 8% 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 £156.

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 £108 one-way - £66 round-trip; London £125 one-way - £87 round-trip; London £131 one-way - £68 round-trip

Reviews of the top 4 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.
7.8
KLMOverall score based on 1385 reviews
7.8Boarding
7.2Entertainment
8.4Crew
7.3Food
7.7Comfort
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

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

From boarding to disembarking, the whole operation was very efficient.

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.

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

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

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.

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.

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

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

Information on your arrival and departure airports

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