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$123+ Cheap flights from Cluj Napoca (CLJ) to London (LON)

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.
CLJ — LON
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Cluj Napoca to London are usually found in October or January, booked 87 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Cluj Napoca to London

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to London (LON). 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 marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Lufthansa)

One-way from

$123
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$127

Good one-way deal

$18 or less
Provider with most accurate pricing for Cluj Napoca-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Cluj Napoca-London (LON) flights.
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From Cluj Napoca to London (LON)
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One-way flight from Cluj Napoca to London (LON)
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Highest demand for flights based on searches. 36% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Cluj Napoca to London (LON).
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Find flight deals from Cluj Napoca to London

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

This Lufthansa deal was found by Cheapflights users on 3/30. 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.
jue. 5/16:05 pmCLJ - LHR
1 stop6h 35mLufthansa
mar. 5/65:50 pmLHR - CLJ
1 stop4h 40mLufthansa
Deal found 3/30$212
This Lufthansa deal was found by Cheapflights users on 3/30. 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.
dom. 10/263:15 pmCLJ - LHR
1 stop6h 00mMultiple Airlines
jue. 10/306:35 amLHR - CLJ
1 stop5h 05mMultiple Airlines
Deal found 3/30$227
This SWISS deal was found by Cheapflights users on 3/31. 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.
sáb. 5/1710:35 amCLJ - LHR
1 stop9h 15mSWISS
mié. 5/217:00 amLHR - CLJ
2 stops24h 55mSWISS
Deal found 3/31$266
This SWISS deal was found by Cheapflights users on 3/30. 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.
jue. 5/810:40 amCLJ - LCY
1 stop8h 35mSWISS
vie. 5/167:30 pmLCY - CLJ
1 stop12h 20mSWISS
Deal found 3/30$282
This LOT deal was found by Cheapflights users on 3/31. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/22:00 pmCLJ - LHR
1 stop5h 20mLOT
dom. 5/46:30 amLHR - CLJ
1 stop4h 50mLOT
Deal found 3/31$297
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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.
jue. 5/159:10 pmCLJ - LHR
1 stop21h 30mTurkish Airlines
lun. 5/196:30 amLHR - CLJ
1 stop11h 50mTurkish Airlines
Deal found 3/31$345
This Lufthansa deal was found by Cheapflights users on 3/30. 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.
jue. 5/810:40 amCLJ - LCY
1 stop10h 05mMultiple Airlines
lun. 5/128:45 amLCY - CLJ
2 stops6h 35mMultiple Airlines
Deal found 3/30$346
This KLM deal was found by Cheapflights users on 3/30. 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.
jue. 5/89:05 amCLJ - LCY
2 stops11h 25mKLM
lun. 5/1210:00 amLCY - CLJ
2 stops8h 25mKLM
Deal found 3/30$538
This KLM deal was found by Cheapflights users on 3/30. 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.
mar. 4/159:05 amCLJ - LHR
2 stops12h 20mKLM
dom. 4/276:30 amLHR - CLJ
2 stops10h 45mKLM
Deal found 3/30$591
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/22:15 pmCLJ - LHR
2 stops30h 20mAir France
dom. 5/47:45 pmLHR - CLJ
2 stops49h 45mAir France
Deal found 3/31$720
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/306:05 pmCLJ - LCY
2 stops26h 05mLOT
dom. 5/46:40 pmLCY - CLJ
2 stops20h 50mLOT
Deal found 3/30$2,317

Cheapflights Fare Finder

Customize your flight search to find flights from Cluj Napoca to London 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 marzo 31, 2025.
Use the filters below to find and compare flights from Cluj Napoca to London that are best for you.

Fly from

Cluj Napoca

Fly to

London

Route

Depart

Return

Price

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

jue. 5/1

6:05 pm-10:40 pm

1 stop6h 35m

London Heathrow

mar. 5/6

5:50 pm-12:30 am

1 stop4h 40m

$212

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

sáb. 5/17

1:45 pm-5:05 pm

1 stop5h 20m

London Heathrow

mié. 5/21

8:05 pm-9:55 am

1 stop11h 50m

$228

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

sáb. 5/17

10:35 am-5:50 pm

1 stop9h 15m

London Heathrow

mié. 5/21

7:00 am-9:55 am

2 stops24h 55m

$266

Cluj NapocaLondon

CLJ - LCY

CLJLCY

Cluj Napoca

jue. 5/8

10:40 am-5:15 pm

1 stop8h 35m

London City

vie. 5/16

7:30 pm-9:50 am

1 stop12h 20m

$282

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

vie. 5/2

2:00 pm-5:20 pm

1 stop5h 20m

London Heathrow

dom. 5/4

6:30 am-1:20 pm

1 stop4h 50m

$297

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

jue. 5/15

9:10 pm-4:40 pm

1 stop21h 30m

London Heathrow

lun. 5/19

6:30 am-8:20 pm

1 stop11h 50m

$345

Cluj NapocaLondon

CLJ - LCY

CLJLCY

Cluj Napoca

jue. 5/8

10:40 am-6:45 pm

1 stop10h 05m

London City

lun. 5/12

8:45 am-5:20 pm

2 stops6h 35m

$346

Cluj NapocaLondon

CLJ - LCY

CLJLCY

Cluj Napoca

jue. 5/8

9:05 am-6:30 pm

2 stops11h 25m

London City

lun. 5/12

10:00 am-8:25 pm

2 stops8h 25m

$538

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

mar. 4/15

9:05 am-7:25 pm

2 stops12h 20m

London Heathrow

dom. 4/27

6:30 am-7:15 pm

2 stops10h 45m

$591

Cluj NapocaLondon

CLJ - LHR

CLJLHR

Cluj Napoca

vie. 5/2

2:15 pm-6:35 pm

2 stops30h 20m

London Heathrow

dom. 5/4

7:45 pm-11:30 pm

2 stops49h 45m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 19 results
1
2

Compare providers for flights from Cluj Napoca to London

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 Cluj Napoca to London in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 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 Cluj Napoca-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cluj Napoca-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cluj Napoca-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cluj Napoca-London 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 Cluj Napoca-London 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 Cluj Napoca to London

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cluj Napoca to London. Price data was last updated on March 28, 2025.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cluj Napoca to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Cluj Napoca to London (average of $661). Flying from Cluj Napoca to London in June is currently the most expensive (average of $1,110). 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 CLJ to LON?

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

A simple way to save on the total cost of your ticket is to fly from Cluj Napoca to London at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Weekly flight availability from Cluj Napoca to London

Explore weekly flight availability from Cluj Napoca to London. 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 marzo 31, 2025.

The most flights from CLJ to LON are scheduled on a Monday (2 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 London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated marzo 31, 2025.
Read reviews from past customers who have flown KLM, LOT and SWISS from Cluj Napoca to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,065 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,570 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,425 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,748 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

    Cluj Napoca (CLJ), located 3.2 mi from the city center, is the airport you fly out of when you book flights from Cluj Napoca to London. 1 airline have flights from Napoca to London on a regular basis. Booking flights from Cluj Napoca to London should not be difficult; the airport handles an average of 1 outbound flight to London per day.

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

    Currently priced at $212, Lufthansa will fly you from Cluj Napoca to London and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and LOT - these airlines can fly you to your destination from $266 and $297, respectively.

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

    The cheapest airlines for a one-way flight from Cluj Napoca to London are LOT ($135), Turkish Airlines ($166), and Lufthansa ($168).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cluj Napoca to London 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 Cluj Napoca to London?

    Currently, November is the cheapest month in which you can book a flight from Cluj Napoca to London (average of $661). Flying from Cluj Napoca to London in June is currently the most expensive (average of $1,110). 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.

See more FAQs

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Chelmsford
Sutton

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Alternative routes for Cluj Napoca to London

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Heathrow flights

Top airline flying from Cluj Napoca to London

Discover the top airline that operate flights from Cluj Napoca to London. 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 2,558,603 searches. Data last updated marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$48Average$209FlexibilityNo cancel feeOn-timeN/A
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