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Cluj Napoca

$126+ Cheap flights from London (LON) to Cluj Napoca (CLJ)

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CLJ
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Find cheap flights from London to Cluj Napoca with Cheapflights

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Cheapflights Tip: The best prices from London to Cluj Napoca are usually found in January or November, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from London to Cluj Napoca

Cheapest flights from London to Cluj Napoca
Explore the most affordable flight options available from London to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This SWISS deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:05 pm
LHR
-
CLJ
1 stop11h 55m
SWISS
Mon 6/153:35 pm
CLJ
-
LHR
1 stop5h 45m
SWISS
Deal found 3/19$207
This SWISS deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:15 pm
LCY
-
CLJ
1 stop12h 45m
SWISS
Mon 6/153:35 pm
CLJ
-
LCY
1 stop5h 05m
SWISS
Deal found 3/19$232
This Lufthansa deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:40 pm
LHR
-
CLJ
1 stop13h 20m
Multiple Airlines
Wed 6/176:10 pm
CLJ
-
LHR
1 stop6h 30m
Multiple Airlines
Deal found 3/19$243
This Lufthansa deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:55 am
LHR
-
CLJ
1 stop8h 30m
Lufthansa
Mon 6/226:10 pm
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Deal found 3/15$244
This Lufthansa deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:55 am
LHR
-
CLJ
1 stop8h 30m
Lufthansa
Wed 6/176:10 pm
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Deal found 3/19$246
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:25 pm
LHR
-
CLJ
1 stop14h 45m
Multiple Airlines
Mon 6/223:35 pm
CLJ
-
LHR
1 stop5h 45m
Multiple Airlines
Deal found 3/20$253
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:55 am
LHR
-
CLJ
1 stop15h 35m
Lufthansa
Sat 5/96:00 am
CLJ
-
LHR
1 stop11h 40m
Lufthansa
Deal found 3/17$255
This SWISS deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
LHR
-
CLJ
1 stop6h 50m
SWISS
Mon 5/113:35 pm
CLJ
-
LHR
1 stop5h 45m
SWISS
Deal found 3/20$259
This Lufthansa deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:55 am
LHR
-
CLJ
1 stop8h 30m
Lufthansa
Fri 7/36:10 pm
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Deal found 3/17$261
This Lufthansa deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:55 am
LHR
-
CLJ
1 stop8h 30m
Lufthansa
Mon 6/86:10 pm
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Deal found 3/19$262
This Lufthansa deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:00 am
LHR
-
CLJ
1 stop13h 30m
Lufthansa
Mon 4/276:10 pm
CLJ
-
LHR
1 stop6h 30m
Lufthansa
Deal found 3/16$264
This SWISS deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 am
LCY
-
CLJ
1 stop4h 40m
SWISS
Mon 8/313:35 pm
CLJ
-
LCY
1 stop5h 05m
SWISS
Deal found 3/18$341

Find flight deals from London to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(SWISS)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$173

Good one-way deal

$82 or less
Provider with most accurate pricing for London (LON)-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Cluj Napoca flights.
Search Deals
From London (LON) to Cluj Napoca
Search Deals
One-way flight from London (LON) to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Cluj Napoca.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from London to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 6/20

6:55 am-5:25 pm

1 stop8h 30m

Cluj Napoca

Mon 6/22

6:10 pm-10:40 pm

1 stop6h 30m

$244

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 6/27

6:55 am-5:25 pm

1 stop8h 30m

Cluj Napoca

Fri 7/3

6:10 pm-10:40 pm

1 stop6h 30m

$261

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 6/6

6:55 am-5:25 pm

1 stop8h 30m

Cluj Napoca

Mon 6/8

6:10 pm-10:40 pm

1 stop6h 30m

$262

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 7/17

6:55 am-5:25 pm

1 stop8h 30m

Cluj Napoca

Mon 7/20

6:10 pm-10:40 pm

1 stop6h 30m

$295

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 5/23

8:05 pm-2:45 pm

1 stop16h 40m

Cluj Napoca

Sun 5/31

3:35 pm-7:55 am

1 stop18h 20m

$306

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sat 5/2

7:15 pm-2:45 pm

2 stops17h 30m

Cluj Napoca

Sat 5/9

6:00 am-2:40 pm

2 stops10h 40m

$314

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 8/7

6:55 am-5:25 pm

1 stop8h 30m

Cluj Napoca

Mon 8/10

6:10 pm-10:40 pm

1 stop6h 30m

$330

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 6/19

8:30 am-5:25 pm

2 stops6h 55m

Cluj Napoca

Mon 6/22

6:10 pm-10:40 pm

1 stop6h 30m

$337
Quickest round-trip

LondonCluj Napoca

LCY - CLJ

LCYCLJ

London City

Mon 8/24

8:10 am-2:50 pm

1 stop4h 40m

Cluj Napoca

Mon 8/31

3:35 pm-6:40 pm

1 stop5h 05m

$341

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 6/18

8:30 am-5:25 pm

2 stops6h 55m

Cluj Napoca

Mon 6/22

6:10 pm-10:40 pm

1 stop6h 30m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 34 resultsSorted by cheapest first
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Compare providers for flights from London to Cluj Napoca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Cluj Napoca in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Cluj Napoca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Cluj Napoca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Cluj Napoca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Cluj Napoca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from London with our price prediction graph.
Estimated round-trip 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 to Cluj Napoca

How far ahead should I book a flight from London to Cluj Napoca?

Use this chart to determine the optimal time to book a round-trip flight from London to Cluj Napoca. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from London to Cluj Napoca, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Cluj Napoca?

Currently, June is the cheapest month in which you can book a flight from London to Cluj Napoca (average of $37). Flying from London to Cluj Napoca in August is currently the most expensive (average of $115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from London 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 March 20, 2026.

When flying from London to Cluj Napoca, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 91% versus a flight at noon.

Weekly flight availability from London to Cluj Napoca

Explore weekly flight availability from London to Cluj Napoca. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 20, 2026.

The most flights from LON to CLJ are scheduled on a Friday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from London to Cluj Napoca?

How often are flights from London to Cluj Napoca delayed?

About 15% of weekly flights between London and Cluj Napoca have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for London to Cluj Napoca flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Cluj Napoca flights?

Over the last year, Wizz Air have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 March 20, 2026.
See what other customers who have flown with Wizz Air from London 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.
Wizz Air
6.8
Okay
417 reviews

Comfort

6.7

Food

6.2

Boarding

6.7

Entertainment

5.8

Crew

7.4

Overall

6.8

Reviews

1 / 15
8.0
Excellent

bidhan,Nov 2025

OTP - MLA

U can't go further check in without paying for a seat
Wizz Air
6.8
Okay
417 reviews
Wizz Air
6.8
Okay
417 reviews

Comfort

6.7

Food

6.2

Boarding

6.7

Entertainment

5.8

Crew

7.4

Overall

6.8

Reviews

1 / 15
8.0
Excellent

bidhan,Nov 2025

OTP - MLA

U can't go further check in without paying for a seat

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Cluj Napoca (CLJ) if they book a flight to Cluj Napoca from London. On average, Napoca has 1 inbound flight from London per day from 0 airlines. Cluj Napoca is conveniently located just 3.2 mi from Cluj Napoca’s city center.

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

    A quick flight from London to Cluj Napoca can take about 4h 40m. Lufthansa provides one of the quickest options available for as low as $341. The distance between London and Cluj Napoca is about 1111 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Cluj Napoca?

    Currently, June is the cheapest month in which you can book a flight from London to Cluj Napoca (average of $37). Flying from London to Cluj Napoca in August is currently the most expensive (average of $115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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