£15 Find Cheap Flights from Romania to the United Kingdom

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What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Romania found in the last 72 hours was to London Luton Airport, at £23 return. The most popular route is Bucharest Baneasa Airport (BBU) to London Luton Airport (LTN) and the cheapest return airline ticket found on this route in the last 72 hours was £23.

What is the cheapest month to fly from Romania to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Romania 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 Romania to the United Kingdom is January, when tickets cost £146 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is £249 and £240 respectively.

How far in advance should I book a flight from Romania 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 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 Romania to the United Kingdom, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Liverpool J. Lennon Airport (LPL), with an average flight price of £87.


Good to know - Cheap tickets from Romania to the United Kingdom

Low seasonJanuary
High seasonDecember
Cheapest flight£15
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Bucharest to London Luton Airport

FAQs for booking flights from Romania to the United Kingdom

  • How does KAYAK find such low prices on flights from Romania to the 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 Romania to the United Kingdom.

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

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

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Thursday when return tickets can be as cheap as £109. On the other hand, the most expensive day to fly is Sunday, when return prices are £146 on average.

  • 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 round-trip flights cost £137 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.

Reviews of the top 5 airlines flying from Romania to the United Kingdom

 
Need help choosing which airline to fly with from Romania 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 1372 reviews
7.7Comfort
7.3Food
8.4Crew
7.8Boarding
7.1Entertainment
Airline reviews

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

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

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

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

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

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

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

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.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

They lost a bag and now our vacation is ruined

Flight details on public information screen were misleading and wrong.

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

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.

Very bad because flight was cancelled and they never informed me i have to wait for three days in hotel to get another flight

Every flight was delayed. They lost our luggage for days.

On time. Clean. Efficient. Just what is required for the short hop.

I love my flight from Munich to San Diego — highly recommend British Airways.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The boarding was smooth, seats comfortable, crew friendly and helpful.

The crew were good. The flight was on time. The food was bad.

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

I always have issues to connect with BA WIFI. Nothing to blame BA for but there is always an issue getting a gate at any London Airport whether the flight is on time or delayed. But overall a great flight.

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

Great crew. Seats do not recline :( but it is budget so i should have known. Otherwise comfy leather chair. Slight slim chair but again budget so expected. No entertainment do makes journey boring. Recommend packing plenty of snacks and games or download plenty of films and music in your device. Staff excellent. Clean flight. On time.

Both of my flights had issues with their time slot with air traffic control, so they left over an hour late and the flight back to London was delayed by over an hour. Please provide more clarity about baggage requirements on booking sites, your website and within the app. I had to pay for extra bags at the airport when departing London, because they didn’t specify that your carry on bag can only be a backpack and not a trolley, my trolley bag fit the size requirements of the backpack but still I was made to pay

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

Book cheap flights from Romania to the United Kingdom

Cheapest flights to the United Kingdom from Romania found in 2025

Recent return flight deals

25/7Fri
directWizz Air
3h 00mCLJ-LTN
27/8Wed
directWizz Air
2h 55mLTN-CLJ
£37
1/10Wed
directWizz Air
3h 05mCLJ-LTN
6/10Mon
directWizz Air
2h 55mLTN-CLJ
£38
2/8Sat
directRyanair
3h 25mOTP-STN
27/8Wed
directRyanair
3h 10mSTN-OTP
£47
6/8Wed
directRyanair
3h 25mOTP-STN
26/8Tue
directRyanair
3h 10mSTN-OTP
£50
4/12Thu
directBritish Airways
3h 30mOTP-LHR
7/12Sun
directBritish Airways
3h 15mLHR-OTP
£91
19/11Wed
directBritish Airways
3h 40mOTP-LHR
26/11Wed
directBritish Airways
3h 15mLHR-OTP
£96
13/9Sat
1 stopLufthansa
5h 30mOTP-LHR
16/9Tue
1 stopLufthansa
5h 10mLHR-OTP
£148
19/9Fri
1 stopLufthansa
6h 35mCLJ-LHR
23/9Tue
1 stopLufthansa
4h 40mLHR-CLJ
£153
17/10Fri
1 stopKLM
6h 45mOTP-LCY
20/10Mon
1 stopKLM
5h 05mLCY-OTP
£219
17/10Fri
1 stopKLM
5h 35mOTP-LCY
20/10Mon
1 stopKLM
5h 05mLCY-OTP
£222

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Recent one-way flight deals

29/7Tue
directWizz Air
3h 30mOTP-LTN
£15
17/7Thu
directWizz Air
3h 00mCLJ-LTN
£16
25/7Fri
directRyanair
3h 25mOTP-STN
£22
2/8Sat
directRyanair
3h 25mOTP-STN
£24
15/11Sat
directBritish Airways
3h 55mOTP-LHR
£40
4/11Tue
directBritish Airways
3h 30mOTP-LHR
£43
6/10Mon
1 stopKLM
5h 50mOTP-LHR
£90
6/10Mon
1 stopKLM
5h 50mOTP-LHR
£91
12/9Fri
1 stopLufthansa
6h 35mCLJ-LHR
£110
28/10Tue
2 stopsLufthansa
8h 25mCLJ-LHR
£138

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

15/7Tue
direct
3h 25mOTP-LTN
15/7Tue
multi-stop
15h 55mLTN-OTP
£145
15/7Tue
direct
3h 30mOTP-LTN
16/7Wed
multi-stop
20h 40mLTN-OTP
£151
15/7Tue
directRyanair
3h 25mOTP-STN
16/7Wed
multi-stopRyanair
12h 35mSTN-OTP
£157
14/7Mon
directRyanair
3h 25mOTP-STN
16/7Wed
multi-stopRyanair
12h 35mSTN-OTP
£166
12/7Sat
directWizz Air
3h 25mOTP-LTN
29/7Tue
directWizz Air
3h 05mLTN-OTP
£170
11/7Fri
directWizz Air
3h 30mOTP-LTN
15/7Tue
directWizz Air
3h 15mLTN-OTP
£175
11/7Fri
directBritish Airways
3h 35mOTP-LHR
17/7Thu
directBritish Airways
3h 20mLHR-OTP
£273
12/7Sat
directBritish Airways
3h 25mOTP-LHR
29/7Tue
directBritish Airways
3h 20mLHR-OTP
£302
11/7Fri
multi-stopKLM
6h 45mOTP-LCY
15/7Tue
multi-stopKLM
5h 20mLCY-OTP
£430
11/7Fri
multi-stopKLM
6h 45mOTP-LCY
14/7Mon
multi-stopKLM
5h 05mLCY-OTP
£442

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

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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