£57 Find Cheap Flights from London Heathrow Airport to Romania – 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 Heathrow to Romania departing on 15/9. 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 Heathrow to Romania

Cheapest return prices found by our users on KAYAK in the last 72 hours
Iaşi
Iaşi1 stop£172
Cluj Napoca
Cluj Napoca1 stop£162
Suceava
Suceava1 stop£244
Bacău
Bacău2 stops£229
Craiova
Craiova1 stop£146
Timisoara
Timisoara1 stop£166
Sibiu
Sibiu1 stop£126
Constanţa
Constanţa1 stop£199
Oradea
Oradea1 stop£145
Iaşi
Iaşi1 stop£172
Cluj Napoca
Cluj Napoca1 stop£162
Suceava
Suceava1 stop£244
Bacău
Bacău2 stops£229
Craiova
Craiova1 stop£146
Timisoara
Timisoara1 stop£166
Sibiu
Sibiu1 stop£126
Constanţa
Constanţa1 stop£199
Oradea
Oradea1 stop£145

Book Cheap Heathrow to Romania Plane Tickets

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

Fri, 9 Oct - Thu, 5 Nov
British Airways Logo
20:05 - 01:20
LHR
-
OTP
3h 15mdirect
British Airways Logo
16:35 - 18:05
OTP
-
LHR
3h 30mdirect
£115British Airways
Thu, 8 Oct - Fri, 6 Nov
British Airways Logo
19:05 - 00:20
LHR
-
OTP
3h 15mdirect
British Airways Logo
08:00 - 09:50
OTP
-
LHR
3h 50mdirect
£115British Airways
Thu, 17 Sep - Mon, 21 Sep
Austrian Airlines Logo
06:00 - 01:05
LHR
-
SBZ
17h 05m
1 stop
Austrian Airlines Logo
13:40 - 08:20
SBZ
-
LHR
20h 40m
1 stop
£126Austrian Airlines
Thu, 17 Sep - Mon, 21 Sep
Austrian Airlines Logo
06:00 - 01:05
LHR
-
SBZ
17h 05m
1 stop
Austrian Airlines Logo
13:40 - 08:20
SBZ
-
LHR
20h 40m
1 stop
£128Austrian Airlines
Sun, 17 Jan - Sun, 21 Feb
Multiple Airlines Logo
18:30 - 23:45
LHR
-
OTP
3h 15mdirect
Multiple Airlines Logo
15:50 - 12:25
OTP
-
LHR
22h 35m
1 stop
£135Multiple Airlines
Mon, 14 Sep - Wed, 30 Sep
KLM Logo
17:10 - 00:55
LHR
-
OTP
5h 45m
1 stop
KLM Logo
14:00 - 19:25
OTP
-
LHR
7h 25m
1 stop
£139KLM
Fri, 28 Aug - Fri, 4 Sep
Lufthansa Logo
06:55 - 13:35
LHR
-
OMR
4h 40m
1 stop
Lufthansa Logo
14:15 - 20:45
OMR
-
LHR
8h 30m
1 stop
£145Lufthansa
Wed, 7 Oct - Sat, 7 Nov
LOT Logo
06:30 - 17:45
LHR
-
OTP
9h 15m
1 stop
LOT Logo
05:35 - 09:35
OTP
-
LHR
6h 00m
1 stop
£150LOT
Tue, 8 Sep - Tue, 15 Sep
Lufthansa Logo
06:55 - 13:40
LHR
-
OMR
4h 45m
1 stop
Lufthansa Logo
14:20 - 20:45
OMR
-
LHR
8h 25m
1 stop
£153Lufthansa
Fri, 9 Oct - Mon, 9 Nov
LOT Logo
06:30 - 13:50
LHR
-
OTP
5h 20m
1 stop
LOT Logo
14:35 - 22:00
OTP
-
LHR
9h 25m
1 stop
£153LOT
Booking Insights

KAYAK's insights & trends for Heathrow to Romania flights

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

What is the cheapest London Heathrow Airport to Romania flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Romania from London Heathrow Airport found in the last 5 days was to Bucharest, at £127 return. The most popular route is from London Heathrow Airport (LHR) to Bucharest Otopeni Intl Airport (OTP), and the cheapest return airline ticket found on this route in the last 5 days was £127.

What is the cheapest time of day to fly to Romania?

The average price for all round-trip flights from London Heathrow Airport to Romania depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Romania is generally in the afternoon, when retur flights cost £135 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Romania is generally at night, which is peak travel time and where the average cost of a ticket is £209.

Can I save money by flying with a stopover from London Heathrow Airport to Romania?

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 £234, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to Romania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Romania, 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 London Heathrow Airport to Romania is January, when tickets cost £115 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is £293 and £274 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Romania?

The average price of all round-trip flights from London Heathrow Airport to Romania clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Romania, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

How far in advance should I book a flight from London Heathrow Airport to Romania?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Romania, 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 London Heathrow Airport to Romania, you should book around 3 weeks before departure, which saves you about 26% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Romania

Low season

June

Cheapest flight

£57
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Heathrow Airport to Cluj Napoca

FAQs - booking Romania flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Romania?

    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 London Heathrow Airport to Romania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Romania 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 London Heathrow Airport to Romania?

    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 London Heathrow Airport to Romania 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 London Heathrow Airport to Romania?

    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 London Heathrow Airport to Romania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Heathrow to Romania

 
Need help choosing which airline to fly with from Heathrow to Romania? 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.
7.6
LOTOverall score based on 1212 reviews
8.2Crew
7.2Food
7.5Boarding
6.9Entertainment
7.5Comfort
Airline reviews

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

8.0 ExcellentAnonymous, Apr 2026
WAW - JFK
Read more LOT reviews

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

The flight itself was pleasant and on time. Crew was very good. However, breakfast food was barely acceptable. Unfortunately this satisfies the recent industry standards. I asked for a sandwich with ham (another choice was cheese), but received a sandwich with roast beef.

Delay rushed to the next plane and bags didn’t arrive in chicago

It was was okay but the seat was stiff and hard to sit on it!!

Together with my family, we all agreed that the LOT crew provided the most wonderful service that could be. We are grateful for such a great experience they provided to us! We will return and share our experience with all our friends and family.! Keep up the good work!

The staff was good. Very friendly and respectful. The airline not so much. They aren't very informative at all.

The boarding was delayed several times. The take off was two hours late.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

I love this airline.God bless CAO and the whole staff of this company

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

Again, delays. That route from VIE to RMO gets regular delay all the time.

Vienna airport substandard Bathroom down flight of stairs and no elevator Lack of gates required bus transport to off load

From all the segments I flew it was the only one I did not get the option to choose ni seat, I did not get the quality of seat I had paid for. Crew was nice, airplane was clean, but no food, only water and a small courtesy chocolate. Everything else you had to pay for.

Management and staff att viena wasn’t professional,and they are not good by how to communicate and solve the problem, I was shocked , as I know Austrian airlines was amusing Thank you

The restrictions regarding carry-on baggage is too strict. My wife was forced to check her carry-on bag. Never had this on other airlines.

Very efficient and profesional .One of the best. I had 20 minutes between 2 flights and still made it amazing.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

No internet, very narrow seats insufficient room for three passengers with encroachment.

Other than problems with checking in and uploading passport info everything was great. It would be nice to be able to manually input passport info. Often while traveling the bandwidth has problems uploading pictures

Give at least coffee or juice as it is an international flight.

Tiny, cramped seats with minimum leg room and hard armrests. Basic needs like a seat and luggage came with an additional charge. Budget airline amenities with premium airlune cost. I won't use this airline again.

Very poor No respect to people Only motivation is to charge extra money from travelers Never again

Worst airline I’ve ever been on. Would not recommend to anyone no matter the cost.

Boarding from Teminal C, which requires long walking to it from main terminal A.

delayed flight, bag was delivered earlier than I landed, no even water was offered during the flight...

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.

I miss my flight due to boarding pass won’t load up

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.

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

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.

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

There was an unfortunate 1 hour long wait where we had to sit still on the plane. While travelling with a 10 months old that is challenging and when I stood up to comfort my baby rocking her to sleep (in order to also not disturb other passengers) one of the crew told me to sit down as we were taking off immediately. Another 15 minutes went on before we took off so definitely very uncomfortable situation and I would also say a lack of empathy from that respective lady. I do understand rules on the plane, I have been travelling for the last 15 years, but rules can be adjusted when there is knowledge of delay departure.

Everything you need to know for your flight from Heathrow to Romania

Information on your arrival and departure airports