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Cheap flights from London Heathrow Airport to Cluj Napoca from £97

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CLJ
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cluj Napoca (CLJ). 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 31 October 2025.

Round-trip from

£135

One-way from

£97

Popular in

December

Cheapest in

February

Average price

£176
19/1-24/1
  • 19/1-24/1
  • 2 total stops
  • 24h 10m total
  • London to Cluj Napoca
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19/11
  • 19/11
  • 1 total stop
  • 7h 20m total
  • London to Cluj Napoca
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Highest demand for flights based on searches. 14% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Heathrow to Cluj Napoca

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cluj Napoca
Explore the most affordable flight options available from Heathrow to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sat 15/1120:05LHR - CLJ
1 stop16h 25mMultiple Airlines
Thu 4/1214:25CLJ - LHR
1 stop10h 30mMultiple Airlines
Deal found 30/10£151
Wed 10/1220:05LHR - CLJ
1 stop12h 00mSWISS
Mon 15/1215:25CLJ - LHR
1 stop5h 50mSWISS
Deal found 30/10£154
Wed 10/1216:40LHR - CLJ
1 stop6h 15mLufthansa
Sat 13/1214:25CLJ - LHR
1 stop8h 35mLufthansa
Deal found 30/10£155
Sat 22/1116:40LHR - CLJ
1 stop6h 15mMultiple Airlines
Sun 30/1115:15CLJ - LHR
1 stop6h 00mMultiple Airlines
Deal found 29/10£156
Mon 29/1206:00LHR - CLJ
1 stop6h 40mMultiple Airlines
Sat 10/114:25CLJ - LHR
1 stop4h 40mMultiple Airlines
Deal found 30/10£156
Tue 30/1206:35LHR - CLJ
1 stop5h 05mLufthansa
Sat 10/114:25CLJ - LHR
1 stop4h 40mLufthansa
Deal found 30/10£157
Sun 14/1206:00LHR - CLJ
1 stop6h 30mSWISS
Sun 21/1215:15CLJ - LHR
1 stop6h 00mSWISS
Deal found 30/10£158
Tue 11/1113:50LHR - CLJ
1 stop9h 05mMultiple Airlines
Sun 16/1115:15CLJ - LHR
1 stop8h 25mMultiple Airlines
Deal found 29/10£168
Wed 12/1116:40LHR - CLJ
1 stop6h 15mLufthansa
Tue 16/1214:25CLJ - LHR
1 stop10h 30mLufthansa
Deal found 29/10£170
Wed 31/1206:35LHR - CLJ
1 stop5h 05mLufthansa
Mon 12/106:00CLJ - LHR
1 stop9h 00mLufthansa
Deal found 30/10£176

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Cluj Napoca that are best for you.

Fly from

Heathrow

Fly to

Cluj Napoca

Route

Depart

Return

Price

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 19/1

09:55-01:30

1 stop13h 35m

Cluj Napoca

Sat 24/1

06:00-14:35

1 stop10h 35m

£135

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 10/12

20:05-10:05

1 stop12h 00m

Cluj Napoca

Mon 15/12

15:25-19:15

1 stop5h 50m

£154

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 30/12

06:35-13:40

1 stop5h 05m

Cluj Napoca

Sun 11/1

15:15-19:15

1 stop6h 00m

£155

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 29/12

06:00-14:40

1 stop6h 40m

Cluj Napoca

Fri 9/1

06:00-13:00

1 stop9h 00m

£156

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Mon 29/12

06:00-14:40

1 stop6h 40m

Cluj Napoca

Sat 10/1

14:25-17:05

1 stop4h 40m

£156

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 30/12

06:35-13:40

1 stop5h 05m

Cluj Napoca

Sat 10/1

14:25-17:05

1 stop4h 40m

£157

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sun 14/12

06:00-14:30

1 stop6h 30m

Cluj Napoca

Sun 21/12

15:15-19:15

1 stop6h 00m

£162

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 11/11

13:50-00:55

1 stop9h 05m

Cluj Napoca

Sun 16/11

15:15-21:40

1 stop8h 25m

£168

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 12/11

16:40-00:55

1 stop6h 15m

Cluj Napoca

Tue 16/12

14:25-22:55

1 stop10h 30m

£170

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Tue 24/3

16:40-00:55

1 stop6h 15m

Cluj Napoca

Sat 28/3

14:25-07:15

1 stop18h 50m

£172

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 21 results
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Best time to book a flight from Heathrow to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Heathrow 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 London Heathrow Airport to Cluj Napoca

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

Find hourly flight availability from Heathrow to Cluj Napoca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s optimal to fly from London Heathrow Airport to Cluj Napoca in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at midday.

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

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cluj Napoca. Reviews last updated 31 October 2025.
See what other customers who have flown with LOT, Lufthansa, andWizz Air from London Heathrow Airport to Cluj Napoca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,135 reviews
Check prices

Boarding

7.6

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,135 reviews
LOT
7.6
Good
1,135 reviews
Check prices

Boarding

7.6

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Lufthansa
6.8
Okay
7,543 reviews
LOT
7.6
Good
1,135 reviews
Check prices

Boarding

7.6

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Wizz Air
6.8
Okay
389 reviews
LOT
7.6
Good
1,135 reviews
Check prices

Boarding

7.6

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cluj Napoca. 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 into for flights to Cluj Napoca from London Heathrow?

    For a flight from London Heathrow to Cluj Napoca, you will be flying into Napoca. Cluj Napoca (CLJ) is just 3.2 mi from the center of the city. Napoca is the only Cluj Napoca airport and it handles 0 inbound flights from London Heathrow per day. 3 airlines have flights to Cluj Napoca from London Heathrow on a regular basis.

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

    There are many flights that can get you from London Heathrow Airport to Cluj Napoca in 12h. Fly via SWISS to get the fastest option. The distance from London Heathrow Airport to Cluj Napoca is about 1132 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Cluj Napoca round-trip?

    Wizz Air, at £37, was found to be the cheapest airline from London Heathrow Airport to Cluj Napoca.Alternate airlines flying return to your destination include LOT and Lufthansa. Users have found that Wizz Air is 82% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Cluj Napoca 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

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Alternative routes for Heathrow to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Cluj Napoca

Discover the top 3 airlines that operate flights from Heathrow to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£37Average£151FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
LOTCheapest£154Average£248FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£157Average£220FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Deals for Heathrow to Cluj Napoca flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Cluj Napoca from Heathrow 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 Heathrow to Cluj Napoca with no change fees?

Certainly. Search results for flights to Cluj Napoca from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Heathrow to Cluj Napoca flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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