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Cheap flights from London Heathrow Airport to Cluj Napoca 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 London Heathrow Airport to Cluj Napoca departing on 31/12. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Cluj Napoca

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:55 - 01:30LHR-CLJ
13h 35m1 stop
Multiple Airlines Logo
18:40 - 09:10CLJ-LHR
16h 30m1 stop
£139Multiple Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
09:55 - 01:30LHR-CLJ
13h 35m1 stop
Multiple Airlines Logo
18:40 - 09:10CLJ-LHR
16h 30m1 stop
£144Multiple Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Lufthansa Logo
06:35 - 13:40LHR-CLJ
5h 05m1 stop
Lufthansa Logo
06:00 - 13:00CLJ-LHR
9h 00m1 stop
£147Lufthansa
Find Deal
Wed, 31 Dec - Fri, 16 Jan
Multiple Airlines Logo
09:55 - 01:30LHR-CLJ
13h 35m1 stop
Multiple Airlines Logo
18:40 - 09:10CLJ-LHR
16h 30m1 stop
£148Multiple Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
13:50 - 00:55LHR-CLJ
9h 05m1 stop
Multiple Airlines Logo
15:15 - 21:40CLJ-LHR
8h 25m1 stop
£150Multiple Airlines
Find Deal
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
20:05 - 09:50LHR-CLJ
11h 45m1 stop
Multiple Airlines Logo
13:50 - 18:25CLJ-LHR
6h 35m1 stop
£152Multiple Airlines
Find Deal
Fri, 24 Apr - Tue, 28 Apr
SWISS Logo
06:00 - 14:40LHR-CLJ
6h 40m1 stop
SWISS Logo
15:15 - 19:15CLJ-LHR
6h 00m1 stop
£153SWISS
Find Deal
Mon, 5 Jan - Sun, 11 Jan
Multiple Airlines Logo
12:40 - 08:55LHR-CLJ
18h 15m1 stop
Multiple Airlines Logo
09:25 - 20:00CLJ-LHR
12h 35m1 stop
£154Multiple Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
06:35 - 13:40LHR-CLJ
5h 05m1 stop
Multiple Airlines Logo
15:15 - 19:15CLJ-LHR
6h 00m1 stop
£154Multiple Airlines
Find Deal
Tue, 6 Jan - Sun, 11 Jan
Multiple Airlines Logo
06:00 - 14:40LHR-CLJ
6h 40m1 stop
Multiple Airlines Logo
14:25 - 21:00CLJ-LHR
8h 35m1 stop
£155Multiple Airlines
Find Deal
Mon, 5 Jan - Tue, 13 Jan

SWISS flights from London Heathrow Airport to Cluj Napoca

Our best SWISS deals on London Heathrow Airport to Cluj Napoca flight tickets
SWISS
18 Jan
LHR06:00London Heathrow
6h 30m
1 stop
CLJ14:30Cluj Napoca
29 Jan
CLJ10:50Cluj Napoca
7h 30m
1 stop
LHR16:20London Heathrow
£147
Find similar
SWISS
5 Jan
LHR06:00London Heathrow
6h 40m
1 stop
CLJ14:40Cluj Napoca
11 Jan
CLJ15:15Cluj Napoca
6h 00m
1 stop
LHR19:15London Heathrow
£153
Find similar
SWISS
4 Jan
LHR20:05London Heathrow
16h 35m
1 stop
CLJ14:40Cluj Napoca
11 Jan
CLJ15:15Cluj Napoca
6h 00m
1 stop
LHR19:15London Heathrow
£166
Find similar

Lufthansa flights from London Heathrow Airport to Cluj Napoca

Our best Lufthansa deals on London Heathrow Airport to Cluj Napoca flight tickets
Lufthansa
22 Jan
LHR11:10London Heathrow
11h 45m
1 stop
CLJ00:55Cluj Napoca
26 Jan
CLJ14:25Cluj Napoca
7h 10m
1 stop
LHR19:35London Heathrow
£156
Find similar
Lufthansa
13 Jan
LHR17:50London Heathrow
5h 05m
1 stop
CLJ00:55Cluj Napoca
27 Jan
CLJ14:25Cluj Napoca
7h 10m
1 stop
LHR19:35London Heathrow
£157
Find similar
Lufthansa
6 Jan
LHR06:35London Heathrow
5h 05m
1 stop
CLJ13:40Cluj Napoca
12 Jan
CLJ14:25Cluj Napoca
8h 35m
1 stop
LHR21:00London Heathrow
£157
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 15/1

09:55-01:30

1 stop13h 35m

Cluj Napoca

Mon 19/1

18:40-09:10

1 stop16h 30m

£139

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 15/1

09:55-01:30

1 stop13h 35m

Cluj Napoca

Mon 19/1

18:40-09:10

1 stop16h 30m

£144

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 31/12

06:35-13:40

1 stop5h 05m

Cluj Napoca

Fri 16/1

06:00-13:00

1 stop9h 00m

£147

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 15/1

09:55-01:30

1 stop13h 35m

Cluj Napoca

Mon 19/1

18:40-09:10

1 stop16h 30m

£148

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 23/1

13:50-00:55

1 stop9h 05m

Cluj Napoca

Sun 25/1

15:15-21:40

1 stop8h 25m

£150

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 24/4

20:05-09:50

1 stop11h 45m

Cluj Napoca

Tue 28/4

13:50-18:25

1 stop6h 35m

£152

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 5/1

06:00-14:40

1 stop6h 40m

Cluj Napoca

Sun 11/1

15:15-19:15

1 stop6h 00m

£153

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 22/1

12:40-08:55

1 stop18h 15m

Cluj Napoca

Mon 26/1

09:25-20:00

1 stop12h 35m

£154

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 6/1

06:35-13:40

1 stop5h 05m

Cluj Napoca

Sun 11/1

15:15-19:15

1 stop6h 00m

£154

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 5/1

06:00-14:40

1 stop6h 40m

Cluj Napoca

Tue 13/1

14:25-21:00

1 stop8h 35m

£155

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 Cluj Napoca from

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

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 day to depart on your flight to Cluj Napoca?

The cheapest day to depart from London Heathrow Airport to Cluj Napoca is on a Monday. Travellers who choose to depart for Cluj Napoca on a Monday will often find tickets for as low as £131. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Cluj Napoca for around £164.

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

The cheapest time of day to fly to Cluj Napoca is in the afternoon when flights can be purchased for as low as £124. Try not to purchase tickets at midday because they tend to be around £461. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Cluj Napoca

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

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

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from London Heathrow Airport to Cluj Napoca takes 5h 05m
There are no direct flights from London Heathrow Airport to Cluj Napoca. There are no popular flight routes from London Heathrow Airport to Cluj Napoca.
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  • How far is London Heathrow to Cluj Napoca by plane?

    A flight from London Heathrow to Cluj Napoca will travel around 1129.5 mi. 4h 45m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Cluj Napoca Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The necessary travel and health documents for your Cluj Napoca Airport 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 airline from London Heathrow Airport to Cluj Napoca?

Best airlines flying from London Heathrow Airport to Cluj Napoca

Compare and see reviews for airlines that fly from London Heathrow Airport to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom £36Free CancellationRating
6.8
394 reviews
Search Wizz Air flights
LufthansaPriceFrom £156Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
LOTPriceFrom £175Free CancellationRating
7.5
1,143 reviews
Search LOT flights

Why use momondo?

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

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 Cluj Napoca from London.

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

Yes. momondo allows you to filter the results for London to Cluj Napoca flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Cluj Napoca 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 Cluj Napoca right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cluj Napoca from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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