Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Cluj Napoca from £18

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CLJ
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 Monday or Wednesday and return on a Thursday

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 18 September 2025.

Round-trip from

£40

One-way from

£18

Popular in

December

Cheapest in

January

Average price

£102

Good round-trip deal

£38 or less

Good one-way deal

£20 or less
Wizz Air
  • Wizz Air
  • 6/11-9/11
  • Nonstop
  • 6h 00m total
  • London to Cluj Napoca
Search Deals
Ryanair
  • Ryanair
  • 16/10
  • Nonstop
  • 2h 50m total
  • London to Cluj Napoca
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Cluj Napoca.
Search Deals
Price to beat on a one-way flight from London (LON) to Cluj Napoca.
Search Deals

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 18 September 2025.

Thu 6/1121:50LTN - CLJ
Nonstop2h 55mWizz Air
Sun 9/1106:15CLJ - LTN
Nonstop3h 05mWizz Air
Deal found 17/9£40
Fri 5/1216:30STN - CLJ
Nonstop3h 00mRyanair
Sun 7/1211:50CLJ - STN
Nonstop3h 00mRyanair
Deal found 17/9£41
Wed 1/1016:45STN - CLJ
Nonstop2h 50mRyanair
Sat 4/1017:10CLJ - STN
Nonstop2h 55mRyanair
Deal found 17/9£46
Thu 4/1221:50LTN - CLJ
Nonstop2h 55mWizz Air
Sun 7/1206:15CLJ - LTN
Nonstop3h 05mWizz Air
Deal found 16/9£49
Tue 7/1008:15LTN - CLJ
Nonstop2h 55mWizz Air
Fri 10/1006:15CLJ - LTN
Nonstop3h 00mWizz Air
Deal found 17/9£51
Fri 31/1021:50LTN - CLJ
Nonstop2h 55mWizz Air
Fri 7/1119:55CLJ - LTN
Nonstop3h 10mWizz Air
Deal found 16/9£53
Tue 14/1008:15LTN - CLJ
Nonstop2h 55mWizz Air
Thu 16/1006:15CLJ - LTN
Nonstop3h 00mWizz Air
Deal found 18/9£54
Wed 15/1021:50LTN - CLJ
Nonstop2h 55mWizz Air
Fri 17/1006:15CLJ - LTN
Nonstop3h 00mWizz Air
Deal found 17/9£55
Fri 5/1221:50LTN - CLJ
Nonstop2h 55mWizz Air
Sun 7/1206:15CLJ - LTN
Nonstop3h 05mWizz Air
Deal found 17/9£59
Fri 7/1116:30STN - CLJ
Nonstop3h 00mRyanair
Sun 9/1111:50CLJ - STN
Nonstop3h 00mRyanair
Deal found 16/9£60
Fri 7/1121:50LTN - CLJ
Nonstop2h 55mWizz Air
Sun 9/1118:40CLJ - LTN
1 stop15h 50mWizz Air
Deal found 16/9£62
Wed 15/1021:50LTN - CLJ
Nonstop2h 55mWizz Air
Sat 18/1006:15CLJ - LTN
Nonstop3h 00mWizz Air
Deal found 17/9£64

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 18 September 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

LTN - CLJ

LTNCLJ

London Luton

Thu 6/11

21:50-02:45

Nonstop2h 55m

Cluj Napoca

Sun 9/11

06:15-07:20

Nonstop3h 05m

£40

LondonCluj Napoca

STN - CLJ

STNCLJ

London Stansted

Fri 5/12

16:30-21:30

Nonstop3h 00m

Cluj Napoca

Sun 7/12

11:50-12:50

Nonstop3h 00m

£41

LondonCluj Napoca

STN - CLJ

STNCLJ

London Stansted

Wed 1/10

16:45-21:35

Nonstop2h 50m

Cluj Napoca

Sat 4/10

17:10-18:05

Nonstop2h 55m

£46

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Thu 4/12

21:50-02:45

Nonstop2h 55m

Cluj Napoca

Sat 6/12

06:15-07:20

Nonstop3h 05m

£49

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Thu 4/12

21:50-02:45

Nonstop2h 55m

Cluj Napoca

Sun 7/12

06:15-07:20

Nonstop3h 05m

£49

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Tue 7/10

08:15-13:10

Nonstop2h 55m

Cluj Napoca

Fri 10/10

06:15-07:15

Nonstop3h 00m

£51

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Fri 31/10

21:50-02:45

Nonstop2h 55m

Cluj Napoca

Fri 7/11

19:55-21:05

Nonstop3h 10m

£53

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Tue 14/10

08:15-13:10

Nonstop2h 55m

Cluj Napoca

Thu 16/10

06:15-07:15

Nonstop3h 00m

£54

LondonCluj Napoca

LTN - CLJ

LTNCLJ

London Luton

Wed 15/10

21:50-02:45

Nonstop2h 55m

Cluj Napoca

Fri 17/10

06:15-07:15

Nonstop3h 00m

£55

LondonCluj Napoca

STN - CLJ

STNCLJ

London Stansted

Fri 5/12

16:30-21:30

Nonstop3h 00m

Cluj Napoca

Sun 7/12

06:30-10:30

1 stop6h 00m

£69

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
1
2
3
...
6

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 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 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 return flight from London to Cluj Napoca. Price data was last updated on 12 September 2025.

The price you pay for your flight from London to Cluj Napoca may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £55). Flying from London to Cluj Napoca in December is currently the most expensive (average of £286). 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 18 September 2025.

It’s optimal to fly from London to Cluj Napoca in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

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 18 September 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).

How much does it cost for a return flight from London 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 18 September 2025.
Read reviews from past customers who have flown with LOT, Ryanair, andLufthansa from London to Cluj Napoca. 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.
LOT
7.6
Good
1,117 reviews
Check prices

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
LOT
7.6
Good
1,117 reviews
LOT
7.6
Good
1,117 reviews
Check prices

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Ryanair
6.8
Okay
5,159 reviews
LOT
7.6
Good
1,117 reviews
Check prices

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Lufthansa
6.8
Okay
7,409 reviews
LOT
7.6
Good
1,117 reviews
Check prices

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Wizz Air
6.8
Okay
377 reviews
LOT
7.6
Good
1,117 reviews
Check prices

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sept 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

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?

    Cluj Napoca (CLJ) is the airport you will fly into if you book a flight from London to Cluj Napoca. You should not have trouble finding flights to Napoca from London; the airport handles an average of 2 inbound flights from London per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Cluj Napoca airport from London. It is only a 3.2 mi journey from Napoca (CLJ) to Cluj Napoca’s city center.

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

    Airlines like Wizz Air and Ryanair fly from London to Cluj Napoca in about 2h 55m. The time it takes to get you to your destination is usually consistent. London and Cluj Napoca are separated by a distance of 1132 mi. Generally, flights for this route are direct.

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

    Our cheapest airline available from London to Cluj Napoca is Ryanair. Our recent data shows that you can find tickets from as low as £29 on this airline. Additional options worth looking into are Wizz Air and Lufthansa, starting at £39 and £139 round-trip. These flights start at 79% lower than the current average price 3 months from now.

  • What are the most popular routes from London to Cluj Napoca?

    While some choose either London Gatwick - Cluj Napoca or London Heathrow - Cluj Napoca, London Luton - Cluj Napoca is the most popular route from London to Cluj Napoca.

  • 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 holiday 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 £55). Flying from London to Cluj Napoca in December is currently the most expensive (average of £286). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Otopeni Intl flights
Luton to Otopeni Intl flights
Stansted to Otopeni Intl flights
Gatwick to Otopeni Intl flights
London City to Otopeni Intl flights
Birmingham to Otopeni Intl flights
Manchester to Otopeni Intl flights
Edinburgh to Otopeni Intl flights
Southend to Otopeni Intl flights
Leeds to Otopeni Intl flights
Bristol to Otopeni Intl flights
Luton to Iaşi flights
Newcastle upon Tyne to Otopeni Intl flights
Luton to Sibiu flights
Liverpool to Otopeni Intl flights
Heathrow to Iaşi flights
Heathrow to Sibiu flights
Heathrow to Suceava flights
Luton to Cluj Napoca flights
Luton to Timisoara flights
Stansted to Iaşi flights
Gatwick to Suceava flights
Gatwick to Iaşi flights
Gatwick to Cluj Napoca flights
Stansted to Suceava flights
Heathrow to Cluj Napoca flights
Luton to Suceava flights
East Midlands to Otopeni Intl flights
Heathrow to Timisoara flights
Stansted to Sibiu flights
London City to Cluj Napoca flights
Southampton to Otopeni Intl flights
Luton to Bacău flights
Gatwick to Sibiu flights
Stansted to Cluj Napoca flights
Gatwick to Timisoara flights
Stansted to Timisoara flights
London City to Timisoara flights
Liverpool to Iaşi flights
London City to Sibiu flights
Manchester to Cluj Napoca flights
Luton to Craiova flights
Birmingham to Cluj Napoca flights
Southend to Sibiu flights
Heathrow to Oradea flights
Heathrow to Constanţa flights
Stansted to Oradea flights
Luton to Oradea flights

Top 4 airlines flying from London to Cluj Napoca

Discover the top 4 airlines that operate flights from London 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£135FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£39Average£144FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
LufthansaCheapest£139Average£209FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£148Average£240FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cluj Napoca from London today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from London to Cluj Napoca by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Cluj Napoca with no change fees?

Yes, we can. To see specific flights from London to Cluj Napoca with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.