LHR - CLJ

£100 Find Cheap Flights from London Heathrow Airport to Cluj Napoca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cluj Napoca departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cluj Napoca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cluj Napoca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cluj Napoca, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£148
Multiple Airlines
Thu 12/3Mon 16/3
LHR - CLJ • 1 stop
Cheapest one-way flight
£100
Overall average: £139
Multiple Airlines
Tue 5/5
LHR - CLJ • 1 stop
Top airlines
SWISS
Cheapest • from £150 (return)
LOT
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cluj Napoca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Cluj Napoca (LHR-CLJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Cluj Napoca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Cluj Napoca

Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
17:20 - 10:10
LHR
-
CLJ
14h 50m
1 stop
Multiple Airlines Logo
23:40 - 12:30
CLJ
-
LHR
14h 50m
1 stop
£148Multiple Airlines
Sun, 8 Mar - Mon, 16 Mar
SWISS Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m
1 stop
SWISS Logo
15:25 - 19:15
CLJ
-
LHR
5h 50m
1 stop
£150SWISS
Fri, 20 Mar - Sun, 22 Mar
Lufthansa Logo
20:15 - 13:40
LHR
-
CLJ
15h 25m
1 stop
Lufthansa Logo
06:00 - 13:00
CLJ
-
LHR
9h 00m
1 stop
£151Lufthansa
Sun, 15 Mar - Sun, 22 Mar
SWISS Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m
1 stop
SWISS Logo
15:15 - 08:05
CLJ
-
LHR
18h 50m
1 stop
£153SWISS
Mon, 16 Mar - Mon, 23 Mar
SWISS Logo
06:00 - 14:40
LHR
-
CLJ
6h 40m
1 stop
SWISS Logo
15:25 - 19:15
CLJ
-
LHR
5h 50m
1 stop
£154SWISS
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m
1 stop
Multiple Airlines Logo
14:25 - 21:00
CLJ
-
LHR
8h 35m
1 stop
£154Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
06:00 - 14:30
LHR
-
CLJ
6h 30m
1 stop
Multiple Airlines Logo
06:00 - 15:50
CLJ
-
LHR
11h 50m
1 stop
£156Multiple Airlines
Tue, 10 Mar - Sat, 14 Mar
Lufthansa Logo
11:10 - 00:55
LHR
-
CLJ
11h 45m
1 stop
Lufthansa Logo
14:25 - 17:05
CLJ
-
LHR
4h 40m
1 stop
£157Lufthansa
Fri, 13 Mar - Sun, 15 Mar
Multiple Airlines Logo
11:05 - 16:20
LHR
-
CLJ
27h 15m
1 stop
Multiple Airlines Logo
15:30 - 16:35
CLJ
-
LHR
27h 05m
1 stop
£162Multiple Airlines
Thu, 19 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:35 - 13:40
LHR
-
CLJ
5h 05m
1 stop
Multiple Airlines Logo
15:25 - 21:40
CLJ
-
LHR
8h 15m
1 stop
£164Multiple Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Cluj Napoca flights

Get data-powered insights and trends into flights from Heathrow to Cluj Napoca to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Cluj Napoca?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Cluj Napoca were found on SWISS (£150) and Lufthansa (£151).

Good to know - Cheap tickets from London Heathrow Airport to Cluj Napoca

Low seasonMarch
Cheapest flight£100
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Heathrow Airport to Cluj Napoca

When to book flights from Heathrow to Cluj Napoca

Are your dates flexible? Find out the best times to travel from Heathrow to Cluj Napoca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cluj Napoca flights

  • What is the cheapest flight from London Heathrow Airport to Cluj Napoca?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cluj Napoca was £100 for a one-way ticket and £148 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cluj Napoca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Cluj Napoca?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Cluj Napoca.

  • Which is the best airline for flights from London to Cluj Napoca, LOT or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to Cluj Napoca are LOT and Lufthansa. With an average price for the route of £256 and an overall rating of 7.5, LOT is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £232 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cluj Napoca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cluj Napoca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cluj Napoca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cluj Napoca from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cluj Napoca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cluj Napoca with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cluj Napoca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cluj Napoca from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Heathrow to Cluj Napoca

 
See real verified KAYAK customer reviews for airlines flying from London to Cluj Napoca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cluj Napoca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1174 reviews
7.1Food
7.5Boarding
8.2Crew
7.4Comfort
6.9Entertainment
Airline reviews

Good in general, but i think the chair is not comfortable for traveling more than 2 hours ..

8.0 Excellentkinan, Jan 2026
KTW - WAW
Read more LOT reviews

Good in general, but i think the chair is not comfortable for traveling more than 2 hours ..

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

During the flight, the fleas biting me in the plane.

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

Checking in took very long for whatever reason. Flight comfort these days is always poor so… Crew was great thought!

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

in athens they helped me with my dogs and they solved all my issues excellent service outstanding

I liked everything BUT the temperature. It was freezing and now I am sick.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

Great experience. Flight was on time and reached destination on time

The entertainment screens need to be updated. Very difficult to navigate through with old equipment.

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Everything you need to know for your flight from Heathrow to Cluj Napoca

Information on your arrival and departure airports