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Cheap flights from Cluj Napoca to London Heathrow Airport from £65

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — LHR
22 Apr — 29 Apr1
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 23 March 2026.

Thu 14/514:00
CLJ
-
LHR
1 stop10h 00m
LOT
Tue 19/506:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 20/3£135
Wed 1/414:00
CLJ
-
LHR
1 stop5h 10m
LOT
Sat 11/418:10
LHR
-
CLJ
1 stop17h 10m
LOT
Deal found 21/3£136
Tue 5/514:00
CLJ
-
LHR
1 stop10h 00m
LOT
Tue 12/506:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 21/3£136
Mon 4/518:10
CLJ
-
LHR
1 stop17h 10m
LOT
Tue 12/506:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 20/3£138
Fri 10/414:00
CLJ
-
LHR
1 stop21h 20m
LOT
Mon 13/418:10
LHR
-
CLJ
1 stop17h 10m
LOT
Deal found 19/3£141
Thu 2/418:10
CLJ
-
LHR
1 stop5h 50m
LOT
Sun 12/406:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 21/3£144
Mon 6/418:10
CLJ
-
LHR
1 stop17h 10m
LOT
Sat 25/410:20
LHR
-
CLJ
1 stop25h 00m
LOT
Deal found 21/3£145
Thu 23/410:45
CLJ
-
LHR
1 stop7h 40m
SWISS
Wed 29/420:05
LHR
-
CLJ
1 stop11h 55m
SWISS
Deal found 20/3£148
Wed 17/618:10
CLJ
-
LHR
1 stop6h 30m
Multiple Airlines
Wed 24/620:05
LHR
-
CLJ
1 stop11h 55m
Multiple Airlines
Deal found 21/3£150
Thu 30/414:00
CLJ
-
LHR
1 stop21h 20m
LOT
Thu 7/506:30
LHR
-
CLJ
1 stop9h 00m
LOT
Deal found 20/3£162
Fri 1/514:00
CLJ
-
LHR
1 stop5h 10m
LOT
Tue 5/506:30
LHR
-
CLJ
1 stop4h 50m
LOT
Deal found 21/3£163

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 23 March 2026.

Round-trip from

£135

One-way from

£65

Popular in

November

Cheapest in

May

Average price

£184
LOT
  • LOT
  • 14/5-19/5
  • 2 total stops
  • 14h 50m total
  • Cluj Napoca to London
Search Deals
24/5
  • 24/5
  • 1 total stop
  • 14h 40m total
  • Cluj Napoca to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 23 March 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 7/5

10:45-07:55

1 stop23h 10m

London Heathrow

Sun 10/5

06:00-14:45

1 stop6h 45m

£173

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 25/4

06:00-17:05

1 stop13h 05m

London Heathrow

Sun 26/4

07:25-17:25

1 stop8h 00m

£195

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 23/4

10:45-16:35

2 stops7h 50m

London Heathrow

Wed 29/4

14:25-10:00

2 stops17h 35m

£211

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 7/5

13:50-22:10

2 stops10h 20m

London Heathrow

Sun 10/5

07:25-17:25

1 stop8h 00m

£213

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 7/5

10:45-18:30

2 stops9h 45m

London Heathrow

Mon 11/5

06:00-14:50

1 stop6h 50m

£220

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Mon 22/6

15:35-18:30

2 stops28h 55m

London Heathrow

Mon 29/6

06:00-14:50

1 stop6h 50m

£273
Fastest return journey

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 9/5

06:00-12:40

2 stops8h 40m

London Heathrow

Mon 11/5

08:30-17:25

2 stops6h 55m

£274
Cheapest one-way

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 15/4

12:30-19:55

1 stop9h 25m

£73

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 25/4

18:10-22:00

1 stop5h 50m

£82

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Sun 26/7

14:00-09:20

1 stop21h 20m

£86

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 16 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.

Cheapflights Insights

Everything you need to know about your flight from Cluj Napoca to London Heathrow Airport

How much does it cost for a return flight from Cluj Napoca to London Heathrow Airport?

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 £195, SWISS can have you in London Heathrow Airport from Cluj Napoca in 13h 05m. There are 1132 mi between Cluj Napoca and London Heathrow Airport. This flight may include one or multiple stops.

  • 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
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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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.

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