£30 Find Cheap Flights from Romania to the United Kingdom – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Romania to the United Kingdom departing on 30/9. 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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Cheap Flights from Romania to the United Kingdom

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Romania 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 Romania to the United Kingdom

Thu, 24 Sep - Mon, 28 Sep
Wizz Air Logo
06:15 - 07:15CLJ  Cluj Napoca-LTN London Luton
3h 00mdirect
Wizz Air Logo
08:15 - 13:10LTN  London Luton-CLJ Cluj Napoca
2h 55mdirect
£51Wizz Air
Thu, 24 Sep - Tue, 29 Sep
Wizz Air Logo
06:15 - 07:15CLJ  Cluj Napoca-LTN London Luton
3h 00mdirect
Wizz Air Logo
08:15 - 13:10LTN  London Luton-CLJ Cluj Napoca
2h 55mdirect
£51Wizz Air
Thu, 24 Sep - Mon, 28 Sep
Wizz Air Logo
06:15 - 07:15CLJ  Cluj Napoca-LTN London Luton
3h 00mdirect
Wizz Air Logo
08:15 - 13:10LTN  London Luton-CLJ Cluj Napoca
2h 55mdirect
£51Wizz Air
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
07:10 - 15:45CLJ  Cluj Napoca-LTN London Luton
10h 35m1 stop Dortmund
Multiple Airlines Logo
08:15 - 13:10LTN  London Luton-CLJ Cluj Napoca
2h 55mdirect
£71Multiple Airlines
Thu, 1 Oct - Sun, 4 Oct
Multiple Airlines Logo
05:50 - 15:45CLJ  Cluj Napoca-LTN London Luton
11h 55m1 stop Dortmund
Multiple Airlines Logo
08:15 - 13:10LTN  London Luton-CLJ Cluj Napoca
2h 55mdirect
£76Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
06:15 - 07:15CLJ  Cluj Napoca-LTN London Luton
3h 00mdirect
Multiple Airlines Logo
21:50 - 11:25LTN  London Luton-CLJ Cluj Napoca
35h 35m2 stops Tirana Rinas Milan Malpensa
£77Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Ryanair Logo
22:35 - 07:50OTP  Bucharest Otopeni Intl-STN London Stansted
11h 15m1 stop Bergamo Orio Al Serio
Ryanair Logo
09:00 - 14:10STN  London Stansted-OTP Bucharest Otopeni Intl
3h 10mdirect
£79Ryanair
Thu, 1 Oct - Wed, 7 Oct
Ryanair Logo
18:30 - 00:10OTP  Bucharest Otopeni Intl-STN London Stansted
7h 40m1 stop Milan Malpensa
Ryanair Logo
10:50 - 19:25STN  London Stansted-OTP Bucharest Otopeni Intl
6h 35m1 stop Bergamo Orio Al Serio
£79Ryanair
Fri, 13 Nov - Fri, 20 Nov
British Airways Logo
16:45 - 18:15OTP  Bucharest Otopeni Intl-LHR London Heathrow
3h 30mdirect
British Airways Logo
18:30 - 23:45LHR  London Heathrow-OTP Bucharest Otopeni Intl
3h 15mdirect
£109British Airways
Thu, 12 Nov - Sun, 15 Nov
British Airways Logo
16:35 - 18:05OTP  Bucharest Otopeni Intl-LHR London Heathrow
3h 30mdirect
British Airways Logo
09:50 - 15:05LHR  London Heathrow-OTP Bucharest Otopeni Intl
3h 15mdirect
£114British Airways
Booking Insights

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

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to the United Kingdom from Romania found in the last 5 days was to London Luton Airport, at £25 return. The most popular route is Bucharest Baneasa Airport (BBU) to London Luton Airport (LTN) and the cheapest return ticket found on this route in the last 5 days was £25.

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 December, when tickets cost £44 (return) on average. On the other hand, the most expensive months are September and August, when the average cost of round-trip tickets is £195 and £161 respectively.

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

The average price for all round-trip flights from Romania 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 £90 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 evening, which is peak travel time and where the average cost of a ticket is £109.

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 a flight from Romania to the United Kingdom, you should book around 6 weeks before departure, which saves you about 7% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 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 Manchester Airport (MAN), with an average flight price of £28.

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

Low season

January

Cheapest flight

£30
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Bucharest to London Stansted 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 Friday when return tickets can be as cheap as £102. On the other hand, the most expensive day to fly is Sunday, when return prices are £130 on average.

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.
6.9
RyanairOverall score based on 5460 reviews
6.7Boarding
5.7Entertainment
7.5Crew
6.0Food
6.5Comfort
Airline reviews

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

6.0 GoodSteve, Jul 2026
Read more Ryanair reviews

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

Ground staff a baggage drop in Palma were generally unhelpful. The flight was delayed and the boards were never updated and there was no communication on the length of the delay.

Over 2 hours delay, communicated last minute - and no acknowledgement by flight crew

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Missed our flight to London and we were put on coach seats to Munich.

Seats were terribly uncomfortable! Couldn’t sleep! I paid for good seats when scheduled with Lufthansa, got crappy mid-section seats on Air Canada!

No refreshments apart from a bottle of water. No pillows. No entertainment. Flight delayed by 52 minutes.

The seats are much too narrow and the arm rests are hard and awkwardly high, resulting in shoulder cramps. I am an average sized person ( definitely not overweight). The seats are a similar size to car seats with the added discomfort of incorporating hard plastic arm rests, that force average height individuals (I'm 5 ft 7 (f)) to hold their arms uncomfortably for several hours. The seats are much too close to the ones in front and behind making it extremely difficult to allow fellow passengers to get out, especially when the seat in front is declined. The leg room also necessitates knees banging into passengers backs for the entire flight. This used to be a quality airline who now offer mediocre service for premium cost, coupled with charging exorbitant prices for basic needs, like a seat, or luggage. Blatant and unabashed gouging of clients.

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

Folks, I'll say it again. This is easily one of my favorite airlines. I'm used to traveling with all kinds of airlines throughout the world, but you need to fix your boarding process. It's not that difficult. You have preferred and regular passengers. Just make sure they line up behind the sign on time. Ground crew needs to be more proactive. Again, I am and I will continue to be a loyal customer, but please fix this one thing. It's small, but easy to fix.

Payd for long seats for our parents and because they don’t speak English fluent they have moved them. Absolutely scam!

The flight never took off because two naughty kids, Donnie and Bibi, did a silly thing. Started a war.

I wasn't able to check in before because I had no internet on a long ride over and I had to pay Euro 50 all together I paid an extra Euro 200 on top of the original flight because I had suitcase and carry on and I wasn't able to check in online before And the end it ends up being more expensive flight than a regular carrier You don't save money and the plane is less comfortable

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.

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

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

Wizzair is a mess, don’t trust them, all flights are delayed, nothing is secure with them, they are the poorest of all companies.

One hour delay, landed at midnight, my hotel did not accept late check in after midnight. I had to pay for another accomodation last minute after I landed. Wizzair customer support did not reply when I asked for alternative accomodation. Very poor experience overall.

I am very disappointed with the way my seat reservation was handled. My husband and I purchased Business Class tickets and also paid extra to reserve our seats. However, our reserved seats were changed without our consent, and we were assigned different seats, separating us. Since we paid specifically for reserved seats, the airline did not provide the service we purchased. I would therefore like to request a full refund of the seat reservation fees. I would appreciate your prompt response and resolution to this matter. Thank you.

I can't believe you have to pay L 3.20 for a Cup of British tea on an airlines with the name British on the plane.

Long haul flight and was really good. Comfortable plane and seats. Really great service all round and always willing to help. Lovely food and drinks (Tanqueray is my favourite Gin). Media was great and helped for the long journey.

Flight was good but couldn’t sleep because bed was so uncomfortable.

This was the return leg of my trip. Tried to do online check in several times, both on BA App and online but it kept saying " it was not possible, check in at the airport". Got to Airport 3 hours before the flight to be told the flight was overbooked and I was on standby because I hadn't checked in online!!! Was told I could go and wait at the gate in case of a no show but would actually be booked on the next flight in 4 hours. At the gate I did actually get in to the original plane... And had 2 empty seats next to me.. So much for overbooked. To add insult to injury, my baggage did not arrive in LHR and was finally delivered over 24 hours later. I don't travel with BA very often.. This experience will make it even less likely, particularly as my wife had exactly the same issue 2 days later.

I couldn't check in over two days online, had to phone to secure a seat and at the airport they put me on standby, at the gate I had to push to get my seat allocated back to me! No catering, a small bottle of water and a biscuit. Yet business had a full meal and drinks service. Very poor.

We boarded late, sat on the plane for 45 minutes, I was sweating on the plane and there was a child that screamed and kicked my seat almost the entire flight. The parent nor the crew would do anything about it. Food was very good.

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.

LUGGAGE ISSUE - Upon luggage drop off the 4 staff were sharing only one functional POS machine. The contactless transaction asked for PIN, which I provided. In my app it showed 2 transactions automatically: 1 contactless denied and 1 approved after the pin input. However, no receipt came out of the POS. The lady at the baggage drop had me standing by the counter for 10 minutes to wait for the transaction to show up in their system. Which it didn't. So then we proceeded to make another payment using the chip and this time it gave a receipt. Needless to say, now I have to wait for another 7 days before I can claim the first payment back, as I was charged twice. NO ENTERTAINMENT OR FOOD ON THE SHORTER FLIGHT, just the longer one. Meaning - the plane had no screens, and the "food" was a small packet of pretzels. OVERALL GOOD STAFF on both planes.

I realize it almost has to happen, but giving up one carry-on is difficult. With the standard one in the overhead and one under the seat, I believe it could have worked. We chose British Airways because of its baggage allowance, but giving up on carry-on is a major negative in choosing BA in the future. Again, it is understandable. Everything else is top notch. Thank you.

Shocking. Faults with the plane in both directions which caused delays with no compensation

Very efficient boarding. Plane lready for take ooff10 minutes before time.

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!

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.

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.