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Cheap flights from Cluj Napoca to London from £17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to London departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Cluj Napoca to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:10 - 11:15
CLJ
-
STN
6h 05m1 stop
Multiple Airlines Logo
06:20 - 11:20
STN
-
CLJ
3h 00mdirect
£53Multiple Airlines
Fri, 16 Jan - Sun, 18 Jan
Wizz Air Logo
06:15 - 07:20
CLJ
-
LTN
3h 05mdirect
Wizz Air Logo
21:50 - 02:45
LTN
-
CLJ
2h 55mdirect
£54Wizz Air
Sun, 1 Mar - Wed, 4 Mar
Multiple Airlines Logo
07:10 - 11:15
CLJ
-
STN
6h 05m1 stop
Multiple Airlines Logo
06:20 - 11:20
STN
-
CLJ
3h 00mdirect
£54Multiple Airlines
Fri, 16 Jan - Sun, 18 Jan
Ryanair Logo
22:05 - 23:05
CLJ
-
STN
3h 00mdirect
Ryanair Logo
06:20 - 11:20
STN
-
CLJ
3h 00mdirect
£55Ryanair
Fri, 6 Mar - Sun, 8 Mar
Ryanair Logo
15:30 - 23:35
CLJ
-
STN
10h 05m1 stop
Ryanair Logo
06:20 - 11:20
STN
-
CLJ
3h 00mdirect
£57Ryanair
Sun, 18 Jan - Sun, 25 Jan
LOT Logo
13:55 - 17:20
CLJ
-
LHR
5h 25m1 stop
LOT Logo
06:30 - 13:15
LHR
-
CLJ
4h 45m1 stop
£140LOT
Wed, 11 Feb - Wed, 18 Feb
LOT Logo
18:00 - 09:35
CLJ
-
LHR
17h 35m1 stop
LOT Logo
06:30 - 17:20
LHR
-
CLJ
8h 50m1 stop
£142LOT
Mon, 2 Feb - Thu, 5 Feb
SWISS Logo
10:50 - 16:20
CLJ
-
LHR
7h 30m1 stop
SWISS Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m1 stop
£148SWISS
Thu, 22 Jan - Sun, 25 Jan
SWISS Logo
10:50 - 16:20
CLJ
-
LHR
7h 30m1 stop
SWISS Logo
20:05 - 14:30
LHR
-
CLJ
16h 25m1 stop
£149SWISS
Thu, 5 Mar - Sat, 7 Mar
Lufthansa Logo
06:00 - 13:00
CLJ
-
LHR
9h 00m1 stop
Lufthansa Logo
13:50 - 00:50
LHR
-
CLJ
9h 00m1 stop
£150Lufthansa
Fri, 16 Jan - Sun, 18 Jan

LOT flights from Cluj Napoca to London

Our best LOT deals on Cluj Napoca to London flight tickets
LOT
12 Dec
CLJ18:00Cluj Napoca
17h 35m
1 stop
LHR09:35London Heathrow
15 Dec
LHR06:30London Heathrow
8h 50m
1 stop
CLJ17:20Cluj Napoca
£133
Find similar
LOT
13 Dec
CLJ13:55Cluj Napoca
5h 25m
1 stop
LHR17:20London Heathrow
15 Dec
LHR06:30London Heathrow
8h 50m
1 stop
CLJ17:20Cluj Napoca
£137
Find similar
LOT
11 Feb
CLJ13:55Cluj Napoca
5h 25m
1 stop
LHR17:20London Heathrow
18 Feb
LHR06:30London Heathrow
4h 45m
1 stop
CLJ13:15Cluj Napoca
£140
Find similar

SWISS flights from Cluj Napoca to London

Our best SWISS deals on Cluj Napoca to London flight tickets
SWISS
22 Jan
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
25 Jan
LHR06:00London Heathrow
6h 30m
1 stop
CLJ14:30Cluj Napoca
£148
Find similar
SWISS
5 Mar
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
7 Mar
LHR20:05London Heathrow
16h 25m
1 stop
CLJ14:30Cluj Napoca
£149
Find similar
SWISS
7 Dec
CLJ15:15Cluj Napoca
8h 10m
2 stops
LHR21:25London Heathrow
9 Dec
LHR09:00London Heathrow
47h 05m
2 stops
CLJ10:05Cluj Napoca
£339
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cluj Napoca to London 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 December 2025.
Use the filters below to find and compare flights from Cluj Napoca to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cluj NapocaLondon

CLJ - STN

CLJSTN

Cluj Napoca

Fri 16/1

07:10-11:15

1 stop6h 05m

London Stansted

Sun 18/1

06:20-11:20

Nonstop3h 00m

£53

Cluj NapocaLondon

CLJ - LTN

CLJLTN

Cluj Napoca

Sun 1/3

06:15-07:20

Nonstop3h 05m

London Luton

Wed 4/3

21:50-02:45

Nonstop2h 55m

£54

Cluj NapocaLondon

CLJ - STN

CLJSTN

Cluj Napoca

Fri 16/1

07:10-11:15

1 stop6h 05m

London Stansted

Sun 18/1

06:20-11:20

Nonstop3h 00m

£54

Cluj NapocaLondon

CLJ - STN

CLJSTN

Cluj Napoca

Fri 6/3

22:05-23:05

Nonstop3h 00m

London Stansted

Sun 8/3

06:20-11:20

Nonstop3h 00m

£55

Cluj NapocaLondon

CLJ - STN

CLJSTN

Cluj Napoca

Sun 18/1

15:30-23:35

1 stop10h 05m

London Stansted

Sun 25/1

06:20-11:20

Nonstop3h 00m

£57

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 11/2

13:55-17:20

1 stop5h 25m

London Heathrow

Wed 18/2

06:30-13:15

1 stop4h 45m

£140

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 2/2

18:00-09:35

1 stop17h 35m

London Heathrow

Thu 5/2

06:30-17:20

1 stop8h 50m

£142

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 22/1

10:50-16:20

1 stop7h 30m

London Heathrow

Sun 25/1

06:00-14:30

1 stop6h 30m

£148

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 5/3

10:50-16:20

1 stop7h 30m

London Heathrow

Sat 7/3

20:05-14:30

1 stop16h 25m

£149

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 16/1

06:00-13:00

1 stop9h 00m

London Heathrow

Sun 18/1

13:50-00:50

1 stop9h 00m

£150

Flights are sorted by cheapest return flights first.

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

See travel insights to London from

How to get the cheapest flight ticket from Cluj Napoca to London

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 London?

The cheapest month to fly to London from Cluj Napoca is in March. Flight prices, which tend to average around £62, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Cluj Napoca averaging around £71.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £80. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Cluj Napoca to London for around £136.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £93. Flights in the morning are often more expensive, with an average ticket price of £130.

What is the cheapest Cluj Napoca to London flight route?

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

What cabin class options are available on Cluj Napoca to London flights?

There is only 1 cabin class available to choose from on Cluj Napoca to London 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 Cluj Napoca to London flights?

No. A direct flight is the cheapest option for a flight between Cluj Napoca to London.

How have Cluj Napoca to London flight prices changed over time?

As of December 2025, prices for Cluj Napoca to London flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Cluj Napoca to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cluj Napoca to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cluj Napoca to London (CLJ to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cluj Napoca to London

Best price found

£22

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in London

2 airports
The best one-way flight to London from Cluj Napoca in the past 72 hours is £22. The best return flight deal from Cluj Napoca to London found on momondo in the last 72 hours is £70.
The fastest flight from Cluj Napoca to London takes 2h 55m
Direct flights go from Cluj Napoca to London on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Ryanair and Wizz Air..
There are 2 airports near London: London Luton (LTN), London Stansted (STN)
Search flight deals

  • How far is Cluj Napoca to London by plane?

    The straight-line distance from Cluj Napoca to London is 1115.6 mi. 2h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cluj Napoca Airport to London?

    Prices for flights from Cluj Napoca Airport to London are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cluj Napoca Airport to London?

  • How old do you have to be to fly from Cluj Napoca Airport to London?

    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 Cluj Napoca Airport to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cluj Napoca to London?

  • What is the most popular airline from Cluj Napoca to London?

Best airlines flying from Cluj Napoca to London

Compare and see reviews for airlines that fly from Cluj Napoca to London with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £45Free CancellationRating
6.8
394 reviews
Search Wizz Air flights

  • Wizz Air Flights From Cluj Napoca to London

    Wizz Air operates around 11 flights from Cluj Napoca to London every week. The average price of these flights found in the last 72 hours has been £135, but momondo users have found Wizz Air deals from Cluj Napoca to London from as low as £45 round-trip. Wizz Air has been scored 6.8/10 in 394 reviews.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Hayes
Dover
Chelmsford
Colchester
Worthing
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

It is quick and easy to find Cluj Napoca to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Flights from Cluj Napoca to London 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 Cluj Napoca to London?

Once all potential Cluj Napoca to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Cluj Napoca to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport