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Cheap flights from Romania to the United Kingdom from £31

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to the United Kingdom departing on 30/11. 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 Romania to the United Kingdom

Recent return flight deals from Romania to the United Kingdom

Enter your travel dates to find the best prices.
Ryanair Logo
22:40 - 00:05OTP-STN
3h 25mdirect
Ryanair Logo
05:55 - 11:20STN-OTP
3h 25mdirect
£47Ryanair
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Ryanair Logo
12:10 - 13:35OTP-STN
3h 25mdirect
Ryanair Logo
16:50 - 22:15STN-OTP
3h 25mdirect
£47Ryanair
Find Deal
Wed, 19 Nov - Fri, 21 Nov
Wizz Air Logo
05:50 - 07:25OTP-LTN
3h 35mdirect
Wizz Air Logo
23:35 - 04:55LTN-OTP
3h 20mdirect
£47Wizz Air
Find Deal
Fri, 21 Nov - Sat, 29 Nov
Wizz Air Logo
15:35 - 17:10OTP-LTN
3h 35mdirect
Wizz Air Logo
17:50 - 23:10LTN-OTP
3h 20mdirect
£48Wizz Air
Find Deal
Tue, 27 Jan - Sat, 31 Jan
British Airways Logo
20:20 - 21:50OTP-LHR
3h 30mdirect
British Airways Logo
09:55 - 15:10LHR-OTP
3h 15mdirect
£90British Airways
Find Deal
Fri, 30 Jan - Sat, 7 Feb
British Airways Logo
08:00 - 09:50OTP-LHR
3h 50mdirect
British Airways Logo
18:15 - 23:30LHR-OTP
3h 15mdirect
£91British Airways
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Lufthansa Logo
06:00 - 15:50CLJ-LHR
11h 50m1 stop
Lufthansa Logo
08:45 - 00:55LHR-CLJ
14h 10m1 stop
£152Lufthansa
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Lufthansa Logo
14:25 - 21:00CLJ-LHR
8h 35m1 stop
Lufthansa Logo
17:50 - 00:55LHR-CLJ
5h 05m1 stop
£156Lufthansa
Find Deal
Wed, 7 Jan - Sat, 10 Jan
KLM Logo
13:55 - 18:25OTP-LCY
6h 30m1 stop
KLM Logo
17:05 - 00:30LCY-OTP
5h 25m1 stop
£180KLM
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Wed, 17 Dec - Thu, 8 Jan
KLM Logo
13:55 - 17:20OTP-LCY
5h 25m1 stop
KLM Logo
09:20 - 17:10LCY-OTP
5h 50m1 stop
£181KLM
Find Deal
Fri, 16 Jan - Fri, 23 Jan

SWISS flights from Romania to United Kingdom

Our best SWISS deals on Romania to United Kingdom flight tickets
SWISS
23 Nov
CLJ15:15Cluj Napoca
6h 00m
1 stop
LHR19:15London Heathrow
30 Nov
LHR06:00London Heathrow
6h 30m
1 stop
CLJ14:30Cluj Napoca
£151
Find similar
SWISS
13 Nov
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
17 Nov
LHR06:00London Heathrow
6h 40m
1 stop
CLJ14:40Cluj Napoca
£177
Find similar

British Airways flights from Romania to United Kingdom

Our best British Airways deals on Romania to United Kingdom flight tickets
British Airways
30 Jan
OTP20:20Bucharest Otopeni Intl
3h 30m
LHR21:50London Heathrow
7 Feb
LHR09:55London Heathrow
3h 15m
OTP15:10Bucharest Otopeni Intl
£90
Find similar
British Airways
15 Jan
OTP08:00Bucharest Otopeni Intl
3h 50m
LHR09:50London Heathrow
22 Jan
LHR18:15London Heathrow
3h 15m
OTP23:30Bucharest Otopeni Intl
£91
Find similar
British Airways
13 Mar
OTP16:45Bucharest Otopeni Intl
3h 30m
LHR18:15London Heathrow
15 Mar
LHR09:50London Heathrow
3h 15m
OTP15:05Bucharest Otopeni Intl
£93
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Romania to United Kingdom 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 5 November 2025.
Use the filters below to find and compare flights from Romania to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Fri 14/11

22:40-00:05

Nonstop3h 25m

London Stansted

Sun 16/11

05:55-11:20

Nonstop3h 25m

£47

BucharestLondon

OTP - STN

OTPSTN

Bucharest Otopeni Intl

Wed 19/11

12:10-13:35

Nonstop3h 25m

London Stansted

Fri 21/11

16:50-22:15

Nonstop3h 25m

£47

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Fri 21/11

05:50-07:25

Nonstop3h 35m

London Luton

Sat 29/11

23:35-04:55

Nonstop3h 20m

£47

BucharestLondon

OTP - LTN

OTPLTN

Bucharest Otopeni Intl

Tue 27/1

15:35-17:10

Nonstop3h 35m

London Luton

Sat 31/1

17:50-23:10

Nonstop3h 20m

£48

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Fri 30/1

20:20-21:50

Nonstop3h 30m

London Heathrow

Sat 7/2

09:55-15:10

Nonstop3h 15m

£90

BucharestLondon

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Thu 15/1

08:00-09:50

Nonstop3h 50m

London Heathrow

Thu 22/1

18:15-23:30

Nonstop3h 15m

£91

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 4/12

06:00-15:50

1 stop11h 50m

London Heathrow

Mon 8/12

08:45-00:55

1 stop14h 10m

£152

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 7/1

14:25-21:00

1 stop8h 35m

London Heathrow

Sat 10/1

17:50-00:55

1 stop5h 05m

£156

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Wed 17/12

13:55-18:25

1 stop6h 30m

London City

Thu 8/1

17:05-00:30

1 stop5h 25m

£180

BucharestLondon

OTP - LCY

OTPLCY

Bucharest Otopeni Intl

Fri 16/1

13:55-17:20

1 stop5h 25m

London City

Fri 23/1

09:20-17:10

1 stop5h 50m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Romania to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Romania is in March. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Romania during the month February is also very affordable. Most momondo users find prices during this month for around £63.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Romania to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £93. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Romania to United Kingdom for around £133.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £86. Try not to purchase tickets in the afternoon because they tend to be around £118. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Romania to United Kingdom flight route?

Fly from Cluj Napoca to London Stansted for the best Romania - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £171 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Romania for as low as £108 on momondo.

What cabin class options are available on Romania to United Kingdom flights?

There are 3 cabin classes available to choose from on Romania to United Kingdom 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 Romania to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Romania to United Kingdom.

Cheap Romania to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to United Kingdom

Best price found

£33

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Romania in the past 72 hours is £33. The best return flight deal from Romania to United Kingdom found on momondo in the last 72 hours is £30.
The fastest flight from Romania to United Kingdom takes 2h 55m
Direct flights go from Romania to United Kingdom on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Ryanair, Wizz Air and HiSky.
There are 2 airports near United Kingdom: London Luton (LTN), London Stansted (STN)
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  • When did momondo last update prices for flights from Romania to United Kingdom?

    Prices for flights from Romania to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Romania to United Kingdom?

  • How old do you have to be to fly from Romania to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Romania to United Kingdom?

Best airlines flying from Romania to United Kingdom

Compare and see reviews for airlines that fly from Romania to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £38Free CancellationRating
6.8
5,186 reviews
Search Ryanair flights
Wizz AirPriceFrom £41Free CancellationRating
6.8
389 reviews
Search Wizz Air flights
Wizz AirPriceFrom £47Free CancellationRating
6.1
156 reviews
Search Wizz Air flights
British AirwaysPriceFrom £101Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
LufthansaPriceFrom £156Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Romania to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from Romania with this policy.

How can momondo help me find flights from Romania to United Kingdom?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Romania to United Kingdom.

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

Of course. momondo tracks the price of Romania to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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