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Cheap flights from London Heathrow Airport to Romania from £61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Romania departing on 30/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Romania

Cheap return flights

British Airways Logo
18:35 - 23:50LHR-OTP
3h 15mdirect
British Airways Logo
16:15 - 17:45OTP-LHR
3h 30mdirect
£84British Airways
Find Deal
Sat, 4 Oct - Wed, 22 Oct
British Airways Logo
14:15 - 19:30LHR-OTP
3h 15mdirect
British Airways Logo
08:05 - 09:55OTP-LHR
3h 50mdirect
£93British Airways
Find Deal
Fri, 20 Feb - Wed, 25 Feb
Austrian Airlines Logo
06:00 - 15:20LHR-IAS
7h 20m1 stop
Austrian Airlines Logo
16:05 - 21:40IAS-LHR
7h 35m1 stop
£143Austrian Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Austrian Airlines Logo
19:30 - 15:20LHR-IAS
17h 50m1 stop
Austrian Airlines Logo
05:20 - 08:20IAS-LHR
5h 00m1 stop
£144Austrian Airlines
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Mon, 13 Oct - Mon, 20 Oct
Lufthansa Logo
07:25 - 17:20LHR-CLJ
7h 55m1 stop
Lufthansa Logo
18:05 - 22:40CLJ-LHR
6h 35m1 stop
£154Lufthansa
Find Deal
Tue, 7 Oct - Wed, 15 Oct
Lufthansa Logo
13:50 - 00:55LHR-CLJ
9h 05m1 stop
Lufthansa Logo
14:25 - 18:35CLJ-LHR
6h 10m1 stop
£155Lufthansa
Find Deal
Fri, 9 Jan - Mon, 12 Jan
LOT Logo
18:20 - 13:15LHR-CLJ
16h 55m1 stop
LOT Logo
18:00 - 09:35CLJ-LHR
17h 35m1 stop
£191LOT
Find Deal
Tue, 17 Feb - Fri, 20 Feb
LOT Logo
18:20 - 13:15LHR-CLJ
16h 55m1 stop
LOT Logo
13:35 - 17:20CLJ-LHR
5h 45m1 stop
£213LOT
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Fri, 21 Nov - Sun, 23 Nov
KLM Logo
10:00 - 23:40LHR-TSR
11h 40m2 stops
KLM Logo
10:05 - 07:40TSR-LHR
23h 35m2 stops
£292KLM
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Thu, 6 Nov - Sun, 9 Nov
KLM Logo
08:40 - 19:10LHR-CLJ
8h 30m2 stops
KLM Logo
09:55 - 17:00CLJ-LHR
9h 05m2 stops
£297KLM
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Thu, 6 Nov - Sun, 9 Nov

British Airways flights from London Heathrow Airport to Romania

Our best British Airways deals on London Heathrow Airport to Romania flight tickets
British Airways
4 Oct
LHR18:35London Heathrow
3h 15m
OTP23:50Bucharest Otopeni Intl
22 Oct
OTP16:15Bucharest Otopeni Intl
3h 30m
LHR17:45London Heathrow
£84
Find similar
British Airways
20 Feb
LHR14:15London Heathrow
3h 15m
OTP19:30Bucharest Otopeni Intl
25 Feb
OTP08:05Bucharest Otopeni Intl
3h 50m
LHR09:55London Heathrow
£93
Find similar
British Airways
11 Oct
LHR18:35London Heathrow
3h 15m
OTP23:50Bucharest Otopeni Intl
18 Oct
OTP20:05Bucharest Otopeni Intl
3h 25m
LHR21:30London Heathrow
£95
Find similar

Lufthansa flights from London Heathrow Airport to Romania

Our best Lufthansa deals on London Heathrow Airport to Romania flight tickets
Lufthansa
7 Oct
LHR07:25London Heathrow
7h 55m
1 stop
CLJ17:20Cluj Napoca
15 Oct
CLJ18:05Cluj Napoca
6h 35m
1 stop
LHR22:40London Heathrow
£154
Find similar
Lufthansa
9 Jan
LHR13:50London Heathrow
9h 05m
1 stop
CLJ00:55Cluj Napoca
12 Jan
CLJ14:25Cluj Napoca
6h 10m
1 stop
LHR18:35London Heathrow
£155
Find similar
Lufthansa
30 Oct
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
6 Nov
SBZ06:00Sibiu
11h 50m
1 stop
LHR15:50London Heathrow
£157
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Sat 4/10

18:35-23:50

Nonstop3h 15m

Bucharest Otopeni Intl

Wed 22/10

16:15-17:45

Nonstop3h 30m

£84

LondonBucharest

LHR - OTP

LHROTP

London Heathrow

Fri 20/2

14:15-19:30

Nonstop3h 15m

Bucharest Otopeni Intl

Wed 25/2

08:05-09:55

Nonstop3h 50m

£93

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Thu 30/10

06:00-15:20

1 stop7h 20m

Iasi

Thu 6/11

16:05-21:40

1 stop7h 35m

£143

LondonIaşi

LHR - IAS

LHRIAS

London Heathrow

Mon 13/10

19:30-15:20

1 stop17h 50m

Iasi

Mon 20/10

05:20-08:20

1 stop5h 00m

£144

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 7/10

07:25-17:20

1 stop7h 55m

Cluj Napoca

Wed 15/10

18:05-22:40

1 stop6h 35m

£154

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 9/1

13:50-00:55

1 stop9h 05m

Cluj Napoca

Mon 12/1

14:25-18:35

1 stop6h 10m

£155

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 17/2

18:20-13:15

1 stop16h 55m

Cluj Napoca

Fri 20/2

18:00-09:35

1 stop17h 35m

£191

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 21/11

18:20-13:15

1 stop16h 55m

Cluj Napoca

Sun 23/11

13:35-17:20

1 stop5h 45m

£213

LondonTimisoara

LHR - TSR

LHRTSR

London Heathrow

Thu 6/11

10:00-23:40

2 stops11h 40m

Timisoara

Sun 9/11

10:05-07:40

2 stops23h 35m

£292

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 6/11

08:40-19:10

2 stops8h 30m

Cluj Napoca

Sun 9/11

09:55-17:00

2 stops9h 05m

£297

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Romania from

How to get the cheapest flight ticket from London Heathrow Airport to Romania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Romania?

In general, March is the cheapest month to fly from London Heathrow Airport to Romania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £129. If you are unable to visit Romania during the month of March, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £134.

What is the cheapest day to depart on your flight to Romania?

On average, the least expensive day to fly to Romania from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £191. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Romania on Sunday is £245.

What is the cheapest time of day to depart on your flight to Romania?

Flying to Romania from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £170 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £233 on average. Flights to Romania from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Romania flight route?

Fly from London Heathrow to Bucharest Otopeni Intl for the best London Heathrow - Romania flight prices

How far in advance should I book a flight to Romania?

You are more likely to see cheaper flights to Romania from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around £202 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from London Heathrow Airport for as low as £132 on momondo.

What cabin class options are available on London Heathrow to Romania flights?

There are 3 cabin classes available to choose from on London Heathrow to Romania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Romania flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Romania.

Cheap London Heathrow Airport to Romania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Romania

Best price found

£75

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Romania

1 airport
The best one-way flight to Romania from London Heathrow Airport in the past 72 hours is £75. The best return flight deal from London Heathrow Airport to Romania found on momondo in the last 72 hours is £128.
The fastest flight from London Heathrow Airport to Romania takes 3h 10m
Direct flights go from London Heathrow Airport to Romania every day.
There is 1 airport near Romania: Bucharest Otopeni Intl (OTP)
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Romania?

    Prices for flights from London Heathrow Airport to Romania were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Romania?

  • How old do you have to be to fly from London Heathrow Airport to Romania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Romania.

  • What documentation or ID do you need to fly to Romania?

    The necessary travel and health documents for your Romania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Romania?

Best airlines flying from London Heathrow Airport to Romania

Compare and see reviews for airlines that fly from London Heathrow Airport to Romania with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £41Free CancellationRating
6.8
376 reviews
Search Wizz Air flights
TAROMPriceFrom £66Free CancellationRating
6.3
71 reviews
Search TAROM flights
Wizz AirPriceFrom £95Free CancellationRating
6.0
151 reviews
Search Wizz Air flights
British AirwaysPriceFrom £106Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Austrian AirlinesPriceFrom £136Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £140Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
LOTPriceFrom £145Free CancellationRating
7.6
1,114 reviews
Search LOT flights
KLMPriceFrom £221Free CancellationRating
7.8
1,385 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Romania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from London.

Can I find flights from London to Romania with flexible booking policies on momondo?

Flights from London to Romania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Romania?

momondo provides multiple filters to help you find the best flight to Romania from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Romania right now. Can momondo alert me if prices change?

Price alerts on flights to Romania from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Romania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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