Find flights
When to book
FAQs

Cheap flights from Cluj Napoca to London Heathrow Airport from £95

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — LHR
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cluj Napoca to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Cluj Napoca to Heathrow
Explore the most affordable flight options available from Cluj Napoca to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Wed 5/818:10
CLJ
-
LHR
1 stop5h 50m
LOT
Tue 11/818:10
LHR
-
CLJ
1 stop21h 20m
LOT
Deal found 5/7£170
Thu 6/818:10
CLJ
-
LHR
1 stop6h 30m
Multiple Airlines
Mon 10/806:00
LHR
-
CLJ
1 stop6h 50m
Multiple Airlines
Deal found 3/7£175
Sat 26/918:10
CLJ
-
LHR
1 stop17h 10m
LOT
Sat 3/1010:20
LHR
-
CLJ
1 stop25h 00m
LOT
Deal found 6/7£176
Mon 12/1018:10
CLJ
-
LHR
1 stop17h 10m
LOT
Fri 16/1006:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 2/7£178
Thu 6/814:00
CLJ
-
LHR
1 stop10h 00m
LOT
Mon 10/806:30
LHR
-
CLJ
1 stop9h 00m
LOT
Deal found 5/7£181
Wed 5/813:50
CLJ
-
LHR
1 stop10h 50m
Lufthansa
Tue 25/810:50
LHR
-
CLJ
1 stop11h 40m
Lufthansa
Deal found 3/7£183
Wed 5/814:00
CLJ
-
LHR
1 stop5h 10m
LOT
Tue 25/818:10
LHR
-
CLJ
1 stop17h 10m
LOT
Deal found 2/7£185
Thu 6/818:10
CLJ
-
LHR
1 stop17h 10m
LOT
Thu 13/806:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 2/7£186
Thu 30/718:10
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Thu 6/807:25
LHR
-
CLJ
1 stop15h 05m
Lufthansa
Deal found 2/7£187

Find flight deals from Cluj Napoca to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 July 2026.

Round-trip from

£170

One-way from

£95

Popular in

August

Cheapest in

May

Average price

£211
LOT
  • LOT
  • 5/8-11/8
  • 2 total stops
  • 27h 10m total
  • Cluj Napoca to London
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 9h 50m total
  • Cluj Napoca to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cluj Napoca to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 6 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

Thu 6/8

13:50-22:40

1 stop10h 50m

London Heathrow

Thu 13/8

13:35-00:30

1 stop8h 55m

£191

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 3/8

18:10-22:40

1 stop6h 30m

London Heathrow

Mon 10/8

07:25-17:25

1 stop8h 00m

£207

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 30/7

18:10-22:40

1 stop6h 30m

London Heathrow

Thu 6/8

07:30-00:30

2 stops15h 00m

£231

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 6/8

13:50-22:40

1 stop10h 50m

London Heathrow

Mon 10/8

11:30-00:30

2 stops11h 00m

£232

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 16/9

06:00-15:40

1 stop11h 40m

London Heathrow

Wed 23/9

15:30-00:30

2 stops7h 00m

£268
Fastest return journey

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 19/10

15:35-19:20

1 stop5h 45m

London Heathrow

Fri 23/10

15:30-00:30

2 stops7h 00m

£274

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 6/8

21:05-09:50

1 stop14h 45m

London Heathrow

Mon 10/8

16:45-09:05

1 stop14h 20m

£299

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 23/7

10:45-21:30

2 stops12h 45m

London Heathrow

Wed 29/7

07:00-10:00

2 stops25h 00m

£317
Cheapest one-way

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 12/9

12:15-20:05

2 stops9h 50m

£95

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Tue 11/8

06:45-18:05

1 stop13h 20m

£96

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cluj Napoca to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cluj Napoca with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cluj Napoca to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cluj Napoca to London Heathrow?

    If you book a flight to London Heathrow from Cluj Napoca, you will be flying from Napoca, which is the city’s only airport. Cluj Napoca (CLJ) is located 3.2 mi from the center of Cluj Napoca. There are 0 flights from Napoca to London Heathrow per day from 0 different airlines.

  • How long is the flight from Cluj Napoca to London Heathrow Airport?

    For as low as £191, Lufthansa can have you in London Heathrow Airport from Cluj Napoca in 10h 50m. There are 1132 mi between Cluj Napoca and London Heathrow Airport.

  • Can I find deals for flights from Cluj Napoca to Heathrow that include hotel bookings?

    Yes. In addition to deals on Cluj Napoca to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cluj Napoca to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to Heathrow.

  • Can I find deals for business class flights from Cluj Napoca to Heathrow?

    Yes. Cheapflights offers flight deals from Cluj Napoca to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cluj Napoca to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cluj Napoca to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cluj Napoca to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Cluj Napoca by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cluj Napoca to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cluj Napoca to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cluj Napoca to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Cluj Napoca today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.