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Cheap flights from Cluj Napoca to London from £64

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 14/10. 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

LOT Logo
18:15 - 09:20CLJ-LHR
17h 05m1 stop
LOT Logo
18:10 - 17:30LHR-CLJ
21h 20m1 stop
£131LOT
Find Deal
Thu, 18 Sep - Tue, 23 Sep
LOT Logo
18:15 - 22:00CLJ-LHR
5h 45m1 stop
LOT Logo
18:10 - 13:20LHR-CLJ
17h 10m1 stop
£132LOT
Find Deal
Thu, 18 Sep - Sat, 20 Sep
LOT Logo
18:00 - 22:00CLJ-LHR
6h 00m1 stop
LOT Logo
10:35 - 17:20LHR-CLJ
4h 45m1 stop
£133LOT
Find Deal
Mon, 17 Nov - Thu, 20 Nov
LOT Logo
14:00 - 22:00CLJ-LHR
10h 00m1 stop
LOT Logo
10:15 - 17:30LHR-CLJ
5h 15m1 stop
£133LOT
Find Deal
Thu, 18 Sep - Wed, 24 Sep
SWISS Logo
10:50 - 16:20CLJ-LHR
7h 30m1 stop
SWISS Logo
09:00 - 14:40LHR-CLJ
27h 40m1 stop
£150SWISS
Find Deal
Thu, 30 Oct - Sun, 2 Nov
SWISS Logo
15:25 - 21:40CLJ-LHR
8h 15m1 stop
SWISS Logo
06:00 - 14:30LHR-CLJ
6h 30m1 stop
£154SWISS
Find Deal
Mon, 3 Nov - Sun, 9 Nov
Logo
14:25 - 18:35CLJ-LHR
6h 10m1 stop
Logo
06:00 - 14:40LHR-CLJ
6h 40m1 stop
£155
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Logo
14:25 - 19:35CLJ-LHR
7h 10m1 stop
Logo
06:00 - 14:30LHR-CLJ
6h 30m1 stop
£156
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Lufthansa Logo
13:45 - 19:40CLJ-LHR
7h 55m1 stop
Lufthansa Logo
07:25 - 00:30LHR-CLJ
15h 05m1 stop
£160Lufthansa
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Lufthansa Logo
14:25 - 19:35CLJ-LHR
7h 10m1 stop
Lufthansa Logo
17:50 - 00:55LHR-CLJ
5h 05m1 stop
£176Lufthansa
Find Deal
Sun, 26 Oct - Thu, 30 Oct

LOT flights from Cluj Napoca to London Heathrow Airport

Our best LOT deals on Cluj Napoca to London Heathrow Airport flight tickets
LOT
18 Sept
CLJ18:15Cluj Napoca
17h 05m
1 stop
LHR09:20London Heathrow
23 Sept
LHR18:10London Heathrow
21h 20m
1 stop
CLJ17:30Cluj Napoca
£130
Find similar
LOT
18 Sept
CLJ18:15Cluj Napoca
5h 45m
1 stop
LHR22:00London Heathrow
20 Sept
LHR18:10London Heathrow
17h 10m
1 stop
CLJ13:20Cluj Napoca
£132
Find similar
LOT
17 Nov
CLJ18:00Cluj Napoca
6h 00m
1 stop
LHR22:00London Heathrow
20 Nov
LHR10:35London Heathrow
4h 45m
1 stop
CLJ17:20Cluj Napoca
£133
Find similar

SWISS flights from Cluj Napoca to London Heathrow Airport

Our best SWISS deals on Cluj Napoca to London Heathrow Airport flight tickets
SWISS
30 Oct
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
2 Nov
LHR09:00London Heathrow
27h 40m
1 stop
CLJ14:40Cluj Napoca
£150
Find similar
SWISS
3 Nov
CLJ15:25Cluj Napoca
8h 15m
1 stop
LHR21:40London Heathrow
9 Nov
LHR06:00London Heathrow
6h 30m
1 stop
CLJ14:30Cluj Napoca
£154
Find similar
SWISS
30 Oct
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
2 Nov
LHR05:00London Heathrow
6h 30m
1 stop
CLJ13:30Cluj Napoca
£154
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cluj Napoca to London Heathrow Airport 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 4 September 2025.
Use the filters below to find and compare flights from Cluj Napoca to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 18/9

18:15-09:20

1 stop17h 05m

London Heathrow

Tue 23/9

18:10-17:30

1 stop21h 20m

£130

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 18/9

18:15-22:00

1 stop5h 45m

London Heathrow

Sat 20/9

18:10-13:20

1 stop17h 10m

£132

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 17/11

18:00-22:00

1 stop6h 00m

London Heathrow

Thu 20/11

10:35-17:20

1 stop4h 45m

£133

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 18/9

14:00-22:00

1 stop10h 00m

London Heathrow

Wed 24/9

10:15-17:30

1 stop5h 15m

£133

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 30/10

10:50-16:20

1 stop7h 30m

London Heathrow

Sun 2/11

09:00-14:40

1 stop27h 40m

£150

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 3/11

15:25-21:40

1 stop8h 15m

London Heathrow

Sun 9/11

06:00-14:30

1 stop6h 30m

£154

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 27/11

14:25-18:35

1 stop6h 10m

London Heathrow

Mon 1/12

06:00-14:40

1 stop6h 40m

£155

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 7/11

14:25-19:35

1 stop7h 10m

London Heathrow

Sun 9/11

06:00-14:30

1 stop6h 30m

£156

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 9/10

13:45-19:40

1 stop7h 55m

London Heathrow

Mon 13/10

07:25-00:30

1 stop15h 05m

£160

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sun 26/10

14:25-19:35

1 stop7h 10m

London Heathrow

Thu 30/10

17:50-00:55

1 stop5h 05m

£176

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 London from

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

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 airline that flies from Cluj Napoca to London Heathrow?

LOT, Turkish Airlines, and Lufthansa are the most popular carriers operating from Cluj Napoca to London Heathrow

When to book flights from Cluj Napoca to London Heathrow Airport

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

Cheap Cluj Napoca to London Heathrow Airport (CLJ to LHR) flight deals and tips

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

Direct flights

None
There are no direct flights from Cluj Napoca to London Heathrow Airport. There are no popular flight routes from Cluj Napoca to London Heathrow Airport.
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  • How far is Cluj Napoca to London Heathrow by plane?

    London Heathrow is 1129.5 mi away from Cluj Napoca. In terms of flight time, this usually takes a little over 5h 20m.

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Milton Keynes
Luton
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Northampton
Gatwick
Slough
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Swanage
Colchester
Poole
Worthing
Salisbury
Chelmsford

Why use momondo?

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

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 London from Cluj Napoca.

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

All flight searches from Cluj Napoca to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cluj Napoca to London?

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 Cluj Napoca to London.

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

Price alerts on flights to London from Cluj Napoca 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.

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