£21 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 14/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to the United Kingdom

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Bucharest to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£40
Manchester
Manchester1 stop£90
Edinburgh
Edinburghdirect£97
Birmingham
Birminghamdirect£62
Bristol
Bristoldirect£86
Liverpool
Liverpool1 stop£113
Leeds
Leedsdirect£62
London
Londondirect£40
Manchester
Manchester1 stop£90
Edinburgh
Edinburghdirect£97
Birmingham
Birminghamdirect£62
Bristol
Bristoldirect£86
Liverpool
Liverpool1 stop£113
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

Sat, 4 Oct - Fri, 10 Oct
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£40Wizz Air
Find Deal
Sun, 19 Oct - Tue, 21 Oct
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£42Wizz Air
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Ryanair Logo
23:30 - 00:55OTP-STN
3h 25mdirect
Ryanair Logo
16:00 - 21:10STN-OTP
3h 10mdirect
£48Ryanair
Find Deal
Sat, 4 Oct - Fri, 10 Oct
Ryanair Logo
23:10 - 00:35OTP-STN
3h 25mdirect
Ryanair Logo
20:05 - 01:15STN-OTP
3h 10mdirect
£53Ryanair
Find Deal
Thu, 18 Sep - Wed, 24 Sep
 Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
 Logo
08:50 - 17:25LTN-OTP
6h 35m1 stop
Thu, 18 Sep - Wed, 24 Sep
 Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
 Logo
08:50 - 17:25LTN-OTP
6h 35m1 stop
Fri, 26 Dec - Tue, 30 Dec
British Airways Logo
20:20 - 21:50OTP-LHR
3h 30mdirect
British Airways Logo
17:45 - 23:00LHR-OTP
3h 15mdirect
£79British Airways
Find Deal
Mon, 1 Dec - Wed, 3 Dec
British Airways Logo
20:25 - 21:55OTP-LHR
3h 30mdirect
British Airways Logo
09:30 - 14:45LHR-OTP
3h 15mdirect
£82British Airways
Find Deal
Wed, 29 Oct - Mon, 3 Nov
KLM Logo
13:55 - 18:25OTP-LCY
6h 30m1 stop
KLM Logo
09:20 - 17:10LCY-OTP
5h 50m1 stop
£207KLM
Find Deal
Wed, 8 Oct - Sat, 11 Oct
KLM Logo
13:45 - 18:30OTP-LCY
6h 45m1 stop
KLM Logo
08:40 - 00:55LCY-OTP
14h 15m1 stop
£222KLM
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?

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 £22 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 £52.

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 £162, 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 £57 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £181 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 Monday and avoid Saturdays 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 52% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know - Cheap tickets from Bucharest to United Kingdom

Low seasonMay
Cheapest flight£21
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (4% 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 in the afternoon, when retur flights cost £132 on average. Morning departures are around 5% 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 £161.

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 £65 one-way - £109 round-trip; London £32 one-way - £94 round-trip; London £34 one-way - £60 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 1383 reviews
7.3Food
7.1Entertainment
7.7Comfort
7.8Boarding
8.4Crew
Airline reviews

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.

6.0 GoodSimon, Jul 2025STR - AMS
Read more KLM reviews

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

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.

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

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

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

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.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

Fair, difficult to find the departure gate. Luggage delayed on arrival

Very old aircraft. Seat 15 A & B personal light not working, foot rest broken in 15 A , reclining push buttons required two people to do it. Overall experience was below standard. The same food was served both the times. No snacks in the ally, drink choices very limited. It felt like it was the year 2000. The crew unfriendly, hospitality 4/10.

Friendly on board crew, kept informed on flight. Pre-ordered food arrived as ordered

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

I would like to recognize a crewmember for her above and beyond service. Her name is Emily Milburn. The flight was delayed for more than a couple of hours, as we sat on the tarmac because of a storm in London. I could not connect to the Wi-Fi, which I needed to do to arrange for my follow up flight back to the US. This young lady told me that her cell phone had reception and offered to provide me connection through her phone. I was beyond impressed. Later on the gentleman sitting next to me, could not connect to the charging portal. Emily came back with her personal auxiliary battery and offered to the other passenger. She certainly needs to be recognized by British Airways for going above and beyond what is expected. She was the ultimate professional and very friendly, and I have to admit that, given the delay, the passengers were not the easiest to deal with.

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.