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Cheap flights from Cluj Napoca to London from £92

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 19/7. 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
1 adult, Economy, 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.
LOT Logo
18:10 - 22:00
CLJ
-
LHR
5h 50m
1 stop
LOT Logo
10:20 - 17:30
LHR
-
CLJ
5h 10m
1 stop
£170LOT
Mon, 5 Oct - Wed, 14 Oct
LOT Logo
13:55 - 22:00
CLJ
-
LHR
10h 05m
1 stop
LOT Logo
06:30 - 13:15
LHR
-
CLJ
4h 45m
1 stop
£171LOT
Wed, 28 Oct - Sat, 31 Oct
LOT Logo
18:10 - 09:20
CLJ
-
LHR
17h 10m
1 stop
LOT Logo
10:20 - 17:30
LHR
-
CLJ
5h 10m
1 stop
£172LOT
Thu, 3 Sep - Wed, 9 Sep
LOT Logo
14:00 - 22:00
CLJ
-
LHR
10h 00m
1 stop
LOT Logo
18:10 - 13:20
LHR
-
CLJ
17h 10m
1 stop
£174LOT
Fri, 2 Oct - Mon, 5 Oct
LOT Logo
18:10 - 09:20
CLJ
-
LHR
17h 10m
1 stop
LOT Logo
10:20 - 13:20
LHR
-
CLJ
25h 00m
1 stop
£175LOT
Sat, 26 Sep - Sat, 3 Oct
LOT Logo
18:10 - 22:00
CLJ
-
LHR
5h 50m
1 stop
LOT Logo
06:30 - 13:20
LHR
-
CLJ
4h 50m
1 stop
£177LOT
Mon, 12 Oct - Fri, 16 Oct
LOT Logo
18:10 - 22:00
CLJ
-
LHR
5h 50m
1 stop
LOT Logo
18:10 - 17:30
LHR
-
CLJ
21h 20m
1 stop
£178LOT
Mon, 12 Oct - Fri, 16 Oct
SWISS Logo
10:55 - 17:50
CLJ
-
LHR
8h 55m
1 stop
SWISS Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m
1 stop
£180SWISS
Thu, 12 Nov - Mon, 16 Nov
LOT Logo
18:10 - 22:00
CLJ
-
LHR
5h 50m
1 stop
LOT Logo
06:30 - 17:30
LHR
-
CLJ
9h 00m
1 stop
£181LOT
Thu, 6 Aug - Mon, 10 Aug
Lufthansa Logo
06:00 - 10:25
CLJ
-
LHR
6h 25m
1 stop
Lufthansa Logo
13:50 - 00:55
LHR
-
CLJ
9h 05m
1 stop
£182Lufthansa
Tue, 27 Oct - Sat, 31 Oct

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LOT flights from Cluj Napoca to London Heathrow Airport

Our best LOT deals on Cluj Napoca to London Heathrow Airport flight tickets
LOT
5 Oct
CLJ18:10Cluj Napoca
5h 50m
1 stop
LHR22:00London Heathrow
14 Oct
LHR10:20London Heathrow
5h 10m
1 stop
CLJ17:30Cluj Napoca
£170
LOT
28 Oct
CLJ13:55Cluj Napoca
10h 05m
1 stop
LHR22:00London Heathrow
31 Oct
LHR06:30London Heathrow
4h 45m
1 stop
CLJ13:15Cluj Napoca
£171
LOT
3 Sept
CLJ18:10Cluj Napoca
17h 10m
1 stop
LHR09:20London Heathrow
9 Sept
LHR10:20London Heathrow
5h 10m
1 stop
CLJ17:30Cluj Napoca
£172

Lufthansa flights from Cluj Napoca to London Heathrow Airport

Our best Lufthansa deals on Cluj Napoca to London Heathrow Airport flight tickets
Lufthansa
27 Oct
CLJ06:00Cluj Napoca
6h 25m
1 stop
LHR10:25London Heathrow
31 Oct
LHR13:50London Heathrow
9h 05m
1 stop
CLJ00:55Cluj Napoca
£182
Lufthansa
8 Oct
CLJ13:50Cluj Napoca
6h 35m
1 stop
LHR18:25London Heathrow
15 Oct
LHR13:35London Heathrow
8h 55m
1 stop
CLJ00:30Cluj Napoca
£189
Lufthansa
6 Aug
CLJ18:10Cluj Napoca
6h 30m
1 stop
LHR22:40London Heathrow
10 Aug
LHR07:25London Heathrow
15h 05m
1 stop
CLJ00:30Cluj Napoca
£198

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 11 July 2026.
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

Cheapest return flight

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 5/10

18:10-22:00

1 stop5h 50m

London Heathrow

Wed 14/10

10:20-17:30

1 stop5h 10m

£170

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 28/10

13:55-22:00

1 stop10h 05m

London Heathrow

Sat 31/10

06:30-13:15

1 stop4h 45m

£171

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 3/9

18:10-09:20

1 stop17h 10m

London Heathrow

Wed 9/9

10:20-17:30

1 stop5h 10m

£172

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 2/10

14:00-22:00

1 stop10h 00m

London Heathrow

Mon 5/10

18:10-13:20

1 stop17h 10m

£174

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 26/9

18:10-09:20

1 stop17h 10m

London Heathrow

Sat 3/10

10:20-13:20

1 stop25h 00m

£175
Fastest return journey

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 12/10

18:10-22:00

1 stop5h 50m

London Heathrow

Fri 16/10

06:30-13:20

1 stop4h 50m

£177

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 12/10

18:10-22:00

1 stop5h 50m

London Heathrow

Fri 16/10

18:10-17:30

1 stop21h 20m

£178

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 12/11

10:55-17:50

1 stop8h 55m

London Heathrow

Mon 16/11

06:00-14:30

1 stop6h 30m

£180

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 6/8

18:10-22:00

1 stop5h 50m

London Heathrow

Mon 10/8

06:30-17:30

1 stop9h 00m

£181

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Tue 27/10

06:00-10:25

1 stop6h 25m

London Heathrow

Sat 31/10

13:50-00:55

1 stop9h 05m

£182

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 month to fly to London Heathrow Airport?

In general, June is the cheapest month to fly from Cluj Napoca to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Cluj Napoca averaging around £0.

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

Fastest flight time

8h 55m

Direct flights

None
The fastest flight from Cluj Napoca to London Heathrow Airport takes 8h 55m
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.
Search flight deals

Frequently asked questions about flying from Cluj Napoca to London Heathrow Airport

  • 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 8h 55m.

  • 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?

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Gatwick
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Southend-on-Sea
Slough
Northampton
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Swindon
Ilford
Folkestone
Canterbury
Poole
Guildford
Hayes
Hastings
Chichester

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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