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Cluj Napoca

$163+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CLJ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from London to Cluj Napoca are usually found in January or November, booked 74 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap 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 June 12, 2025.

Round-trip from

$214
(Lufthansa)

One-way from

$163
(Lufthansa)

Popular in

December

Cheapest in

January

Average price

$141

Good one-way deal

$22 or less
From London (LON) to Cluj Napoca
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One-way flight from London (LON) to Cluj Napoca
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 9% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from London (LON) to Cluj Napoca.
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Find 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 June 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/10. 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 11/276:35 amLHR - CLJ
1 stop5h 05mLufthansa
Sun 11/302:25 pmCLJ - LHR
1 stop6h 10mLufthansa
Deal found 6/10$214
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/148:05 pmLHR - CLJ
1 stop16h 45mMultiple Airlines
Mon 6/231:45 pmCLJ - LHR
1 stop7h 55mMultiple Airlines
Deal found 6/10$247
This Lufthansa deal was found by Cheapflights users on 6/10. 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 8/136:40 pmLHR - CLJ
1 stop13h 15mSWISS
Sun 8/173:35 pmCLJ - LHR
1 stop8h 10mSWISS
Deal found 6/10$266
This SWISS deal was found by Cheapflights users on 6/10. 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 7/167:20 pmLCY - CLJ
1 stop12h 35mSWISS
Sun 7/203:35 pmCLJ - LCY
1 stop19h 15mSWISS
Deal found 6/10$287
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:30 amLHR - CLJ
1 stop4h 50mLOT
Tue 7/152:00 pmCLJ - LHR
1 stop5h 20mLOT
Deal found 6/10$291
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:25 pmLHR - CLJ
1 stop8h 40mTurkish Airlines
Thu 6/269:10 pmCLJ - LHR
1 stop21h 05mTurkish Airlines
Deal found 6/12$344
This Lufthansa deal was found by Cheapflights users on 6/10. 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 8/138:45 amLCY - CLJ
2 stops6h 30mMultiple Airlines
Sun 8/173:35 pmCLJ - LCY
1 stop5h 10mMultiple Airlines
Deal found 6/10$388
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:45 amLCY - CLJ
2 stops9h 30mKLM
Wed 7/29:05 amCLJ - LCY
2 stops10h 15mKLM
Deal found 6/11$438
This Expedia deal was found by Cheapflights users on 6/10. 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.
Mon 7/148:45 amLCY - CLJ
2 stops6h 30mLufthansa
Fri 7/186:00 amCLJ - LCY
2 stops12h 25mLufthansa
Deal found 6/10$441
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amLHR - CLJ
2 stops10h 40mKLM
Mon 12/17:40 amCLJ - LHR
2 stops11h 20mKLM
Deal found 6/10$453
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/119:30 amLHR - CLJ
2 stops49h 35mAir Canada
Fri 7/186:00 amCLJ - LHR
2 stops50h 30mAir Canada
Deal found 6/10$12,948

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 June 12, 2025.
Use the filters below to find and compare flights from London to Cluj Napoca that are best for you.

Fly from

London

Fly to

Cluj Napoca

Route

Depart

Return

Price

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 11/27

6:35 am-1:40 pm

1 stop5h 05m

Cluj Napoca

Sun 11/30

2:25 pm-6:35 pm

1 stop6h 10m

$214

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Fri 12/5

8:15 pm-1:40 pm

1 stop15h 25m

Cluj Napoca

Sun 12/7

3:15 pm-9:25 pm

2 stops8h 10m

$260

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Wed 8/13

6:40 pm-9:55 am

1 stop13h 15m

Cluj Napoca

Sun 8/17

3:35 pm-9:45 pm

1 stop8h 10m

$266

LondonCluj Napoca

LCY - CLJ

LCYCLJ

London City

Wed 7/16

7:20 pm-9:55 am

1 stop12h 35m

Cluj Napoca

Sun 7/20

3:35 pm-8:50 am

1 stop19h 15m

$287

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Sun 7/13

6:30 am-1:20 pm

1 stop4h 50m

Cluj Napoca

Tue 7/15

2:00 pm-5:20 pm

1 stop5h 20m

$291

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 7/3

10:25 pm-9:05 am

1 stop8h 40m

Cluj Napoca

Sun 7/6

9:10 pm-9:50 am

1 stop14h 40m

$371

LondonCluj Napoca

LCY - CLJ

LCYCLJ

London City

Wed 8/13

8:45 am-5:15 pm

2 stops6h 30m

Cluj Napoca

Sun 8/17

3:35 pm-6:45 pm

1 stop5h 10m

$388

LondonCluj Napoca

LCY - CLJ

LCYCLJ

London City

Tue 6/24

7:45 am-7:15 pm

2 stops9h 30m

Cluj Napoca

Wed 7/2

9:05 am-5:20 pm

2 stops10h 15m

$438

LondonCluj Napoca

LCY - CLJ

LCYCLJ

London City

Mon 7/14

8:45 am-5:15 pm

2 stops6h 30m

Cluj Napoca

Fri 7/18

6:00 am-4:25 pm

2 stops12h 25m

$441

LondonCluj Napoca

LHR - CLJ

LHRCLJ

London Heathrow

Thu 11/27

6:30 am-7:10 pm

2 stops10h 40m

Cluj Napoca

Mon 12/1

7:40 am-5:00 pm

2 stops11h 20m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 results
1
2

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from London to Cluj Napoca, you should look to book at least 73 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, January is the cheapest month in which you can book a flight from London to Cluj Napoca (average of $674). Flying from London to Cluj Napoca in June is currently the most expensive (average of $1,320). 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 June 12, 2025.

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 86% 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 June 12, 2025.

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

Rainfall in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cluj Napoca ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Cluj Napoca when rainfall is around 0.8 in.

Temperature in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cluj Napoca, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 June 12, 2025.
Get a feel of what it's like to fly with KLM, LOT and SWISS from London to Cluj Napoca by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,848 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,531 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 2 inbound flights from London per day from 0 airlines. Cluj Napoca is conveniently located just 3.2 mi from Cluj Napoca’s city center.

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

    Lufthansa, at $214, was found to be the cheapest airline from London to Cluj Napoca.Alternate airlines to your destination round-trip include SWISS and LOT.

  • What are the cheapest airlines to fly from London to Cluj Napoca one-way?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $163. Users have also found prices from $174 and $178 on Lufthansa and LOT, respectively.

  • 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, January is the cheapest month in which you can book a flight from London to Cluj Napoca (average of $674). Flying from London to Cluj Napoca in June is currently the most expensive (average of $1,320). 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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