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

For as low as £153, LOT can have you in London Heathrow Airport from Cluj Napoca in 7h 30m. There are 1132 mi between Cluj Napoca and London Heathrow Airport. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from CLJ to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cluj Napoca to London Heathrow Airport as you normally would.

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.

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.

£75+ Cheap Flights from Cluj Napoca to London Heathrow Airport

Cheap flight deals from Cluj Napoca to Heathrow

Round-trip from	£125
One-way from	£75
Popular in	July
Cheapest in	March
Average price	£104

LOT
29/11-6/12
2 total stops
26h 25m total
Cluj Napoca to London

Search Deals

5/11
2 total stops
13h 30m total
Cluj Napoca to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£27 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find 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 16 October 2025.

Fri 28/1118:00CLJ - LHR

1 stop25h 20mLOT

Fri 5/1206:30LHR - CLJ

1 stop8h 50mLOT

Deal found 14/10£121

Fri 14/1118:00CLJ - LHR

1 stop17h 35mLOT

Fri 21/1118:20LHR - CLJ

1 stop21h 15mLOT

Deal found 14/10£122

Fri 28/1118:00CLJ - LHR

1 stop6h 00mLOT

Mon 1/1206:30LHR - CLJ

1 stop8h 50mLOT

Deal found 14/10£124

Sat 29/1113:55CLJ - LHR

1 stop21h 40mLOT

Sat 6/1206:30LHR - CLJ

1 stop4h 45mLOT

Deal found 15/10£125

Fri 14/1118:00CLJ - LHR

1 stop17h 35mLOT

Tue 18/1118:20LHR - CLJ

1 stop16h 55mLOT

Deal found 14/10£126

Mon 24/1118:00CLJ - LHR

1 stop25h 20mLOT

Fri 28/1110:35LHR - CLJ

1 stop24h 40mLOT

Deal found 14/10£130

Thu 27/1118:00CLJ - LHR

1 stop17h 35mLOT

Mon 1/1210:25LHR - CLJ

1 stop4h 55mLOT

Deal found 14/10£130

Fri 28/1118:00CLJ - LHR

1 stop25h 20mLOT

Tue 2/1210:25LHR - CLJ

1 stop24h 50mLOT

Deal found 15/10£133

Mon 27/1018:00CLJ - LHR

1 stop6h 00mLOT

Fri 31/1018:20LHR - CLJ

1 stop21h 15mLOT

Deal found 14/10£134

Best flights from Cluj Napoca to Heathrow
Discover carefully curated flight deals from Cluj Napoca to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2025.

Mon 1/1218:00CLJ - LHR

1 stop17h 35mLOT

Thu 4/1210:35LHR - CLJ

1 stop4h 45mLOT

Deal found 15/10£127

Thu 13/1110:50CLJ - LHR

1 stop7h 30mSWISS

Sun 16/1106:00LHR - CLJ

1 stop6h 30mSWISS

Deal found 15/10£153

Thu 11/1210:50CLJ - LHR

1 stop7h 30mMultiple Airlines

Tue 16/1206:35LHR - CLJ

1 stop5h 05mMultiple Airlines

Deal found 15/10£153

Fri 12/1214:25CLJ - LHR

1 stop6h 10mLufthansa

Tue 16/1206:35LHR - CLJ

1 stop5h 05mLufthansa

Deal found 15/10£155

Fri 28/1118:00CLJ - LHR

1 stop6h 00mLOT

Mon 1/1210:25LHR - CLJ

1 stop4h 55mLOT

Deal found 15/10£127

Wed 12/1114:25CLJ - LHR

1 stop4h 40mMultiple Airlines

Wed 19/1120:05LHR - CLJ

1 stop12h 00mMultiple Airlines

Deal found 15/10£154

Thu 20/1114:25CLJ - LHR

1 stop8h 35mLufthansa

Mon 24/1108:45LHR - CLJ

1 stop14h 10mLufthansa

Deal found 16/10£156

Thu 20/1114:25CLJ - LHR

1 stop8h 35mMultiple Airlines

Mon 24/1106:00LHR - CLJ

1 stop6h 40mMultiple Airlines

Deal found 16/10£155

Fri 23/106:00CLJ - LHR

1 stop6h 25mLufthansa

Mon 26/116:40LHR - CLJ

1 stop6h 15mLufthansa

Deal found 14/10£156

Fri 5/1214:25CLJ - LHR

1 stop10h 30mMultiple Airlines

Mon 8/1206:00LHR - CLJ

1 stop6h 40mMultiple Airlines

Deal found 16/10£155

Mon 3/1114:25CLJ - LHR

1 stop10h 30mMultiple Airlines

Sun 9/1106:00LHR - CLJ

1 stop6h 30mMultiple Airlines

Deal found 13/10£160

Thu 27/1114:25CLJ - LHR

1 stop10h 30mMultiple Airlines

Sun 30/1106:00LHR - CLJ

1 stop6h 30mMultiple Airlines

Deal found 16/10£162

Last-minute flights from Cluj Napoca to Heathrow
Discover last-minute flight deals from Cluj Napoca to Heathrow. Data last updated 16 October 2025 and is based on user searches.

Mon 27/1018:00CLJ - LHR

1 stop6h 00mLOT

Fri 31/1018:20LHR - CLJ

1 stop21h 15mLOT

Deal found 14/10£134

Fri 14/1118:00CLJ - LHR

1 stop17h 35mLOT

Fri 21/1118:20LHR - CLJ

1 stop21h 15mLOT

Deal found 14/10£122

Fri 14/1118:00CLJ - LHR

1 stop17h 35mLOT

Tue 18/1118:20LHR - CLJ

1 stop16h 55mLOT

Deal found 14/10£126

Mon 24/1118:00CLJ - LHR

1 stop25h 20mLOT

Fri 28/1110:35LHR - CLJ

1 stop24h 40mLOT

Deal found 14/10£130

Thu 27/1118:00CLJ - LHR

1 stop17h 35mLOT

Mon 1/1210:25LHR - CLJ

1 stop4h 55mLOT

Deal found 14/10£130

Fri 28/1118:00CLJ - LHR

1 stop25h 20mLOT

Fri 5/1206:30LHR - CLJ

1 stop8h 50mLOT

Deal found 14/10£121

Fri 28/1118:00CLJ - LHR

1 stop6h 00mLOT

Mon 1/1206:30LHR - CLJ

1 stop8h 50mLOT

Deal found 14/10£124

Fri 28/1118:00CLJ - LHR

1 stop25h 20mLOT

Tue 2/1210:25LHR - CLJ

1 stop24h 50mLOT

Deal found 15/10£133

Sat 29/1113:55CLJ - LHR

1 stop21h 40mLOT

Sat 6/1206:30LHR - CLJ

1 stop4h 45mLOT

Deal found 15/10£125

One-way flights from Cluj Napoca to Heathrow
Search for one-way flight options from Cluj Napoca to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 October 2025.

Wed 5/1106:30CLJ - LHR

2 stops13h 30mMultiple Airlines

Deal found 14/10£75

Wed 19/1121:20CLJ - LHR

1 stop15h 05mMultiple Airlines

Deal found 15/10£83

Tue 4/1106:00CLJ - LHR

1 stop10h 35mMultiple Airlines

Deal found 15/10£85

Sat 8/1121:30CLJ - LHR

1 stop12h 35mMultiple Airlines

Deal found 14/10£86

Fri 28/1118:40CLJ - LHR

1 stop16h 30mMultiple Airlines

Deal found 15/10£89

Wed 22/1006:25CLJ - LHR

2 stops13h 35mMultiple Airlines

Deal found 15/10£92

Wed 24/1213:30CLJ - LHR

1 stop10h 15mMultiple Airlines

Deal found 14/10£97

Thu 13/1122:45CLJ - LHR

1 stop11h 20mMultiple Airlines

Deal found 16/10£98

Fri 26/1218:00CLJ - LHR

1 stop6h 00mLOT

Deal found 14/10£101

Cheapflights Fare Finder

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

Mon 1/12

18:00-09:35

1 stop17h 35m

London Heathrow

Thu 4/12

10:35-17:20

1 stop4h 45m

£127

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 28/11

18:00-22:00

1 stop6h 00m

London Heathrow

Mon 1/12

10:25-17:20

1 stop4h 55m

£127

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 13/11

10:50-16:20

1 stop7h 30m

London Heathrow

Sun 16/11

06:00-14:30

1 stop6h 30m

£153

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 11/12

10:50-16:20

1 stop7h 30m

London Heathrow

Tue 16/12

06:35-13:40

1 stop5h 05m

£153

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Wed 12/11

14:25-17:05

1 stop4h 40m

London Heathrow

Wed 19/11

20:05-10:05

1 stop12h 00m

£154

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 12/12

14:25-18:35

1 stop6h 10m

London Heathrow

Tue 16/12

06:35-13:40

1 stop5h 05m

£155

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 20/11

14:25-21:00

1 stop8h 35m

London Heathrow

Mon 24/11

06:00-14:40

1 stop6h 40m

£155

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 5/12

14:25-22:55

1 stop10h 30m

London Heathrow

Mon 8/12

06:00-14:40

1 stop6h 40m

£155

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Thu 20/11

14:25-21:00

1 stop8h 35m

London Heathrow

Mon 24/11

08:45-00:55

1 stop14h 10m

£156

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 23/1

06:00-10:25

1 stop6h 25m

London Heathrow

Mon 26/1

16:40-00:55

1 stop6h 15m

£156

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 24 results

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

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 £153, LOT can have you in London Heathrow Airport from Cluj Napoca in 7h 30m. 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

Milton Keynes

Croydon

Slough

Gatwick

Hounslow

Northampton

Luton

Wembley

Deal

Ilford

Crawley

Hayes

Watford

Winchester

Swindon

Chichester

Romford

Ipswich

Brentford

Dartford

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

Cheap flights from Cluj Napoca to London Heathrow Airport from £75

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cluj Napoca to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cluj Napoca to Heathrow

Cheapest flights from Cluj Napoca to HeathrowExplore 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 16 October 2025.

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 16 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cluj Napoca to London Heathrow Airport that are best for you.

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.

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?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Cluj Napoca to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 16 October 2025.