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Cheap flights from Cluj Napoca to London from £41

CLJ — LON
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cluj Napoca to London are usually found in February or June, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Cluj Napoca to London

Enter your travel dates to find the best prices.

Cheapest flights from Cluj Napoca to London

Fri 20/1111:15 -
Nonstop3h 00m
Sun 22/1105:55 -
Nonstop2h 50m
Deal found 30/8£57
Thu 22/1012:10 -
Nonstop2h 55m
Sun 25/1005:55 -
Nonstop2h 50m
Deal found 29/8£58
Sat 26/913:10 -
Nonstop2h 55m
Sat 3/1007:50 -
Nonstop2h 50m
Deal found 27/8£58
Thu 1/1012:10 -
Nonstop2h 55m
Tue 13/1005:55 -
1 stop7h 00m
Deal found 30/8£59
Thu 1/1006:15 -
Nonstop3h 00m
Sun 4/1021:45 -
Nonstop2h 55m
Deal found 28/8£60
Thu 24/912:10 -
Nonstop2h 55m
Thu 1/1006:50 -
Nonstop2h 50m
Deal found 27/8£60
Mon 12/1006:15 -
Nonstop3h 00m
Mon 19/1021:45 -
Nonstop2h 55m
Deal found 28/8£61
Thu 1/1006:15 -
Nonstop3h 00m
Mon 5/1008:15 -
Nonstop2h 55m
Deal found 28/8£62
Thu 1/1015:30 -
1 stop17h 20m
Sat 3/1007:50 -
Nonstop2h 50m
Deal found 27/8£62
Thu 1/1006:15 -
Nonstop3h 00m
Sat 3/1020:35 -
1 stop18h 55m
Deal found 27/8£64
Sat 26/912:15 -
1 stop9h 15m
Sat 3/1007:50 -
Nonstop2h 50m
Deal found 27/8£64
Thu 1/1012:10 -
Nonstop2h 55m
Mon 5/1009:05 -
1 stop27h 50m
Deal found 28/8£64

Find flight deals from Cluj Napoca to London

Round-trip from

£57

One-way from

£41

Popular in

July

Cheapest in

February

Average price

£155

Good round-trip deal

£105 or less

Good one-way deal

£112 or less
Ryanair
  • Ryanair
  • 20/11-22/11
  • Nonstop
  • 5h 50m total
  • Cluj Napoca to London
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24/9
  • 24/9
  • 1 total stop
  • 25h 45m total
  • Cluj Napoca to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Cluj Napoca to London (LON).
Search Deals
Price to beat on a one-way flight from Cluj Napoca to London (LON).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Mon 12/10

06:15-07:15

Nonstop3h 00m

London Luton

Mon 19/10

21:45-02:40

Nonstop2h 55m

£61

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Thu 1/10

20:15-14:35

1 stop20h 20m

London Luton

Sun 4/10

21:45-02:40

Nonstop2h 55m

£65

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Thu 1/10

06:15-07:15

Nonstop3h 00m

London Luton

Thu 8/10

08:15-13:10

Nonstop2h 55m

£66
Fastest return journey

Cluj NapocaLondon

CLJ Cluj Napoca - STN London Stansted

CLJSTN

Cluj Napoca

Thu 22/10

12:10-13:05

Nonstop2h 55m

London Stansted

Sun 25/10

05:55-10:45

Nonstop2h 50m

£66

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Wed 14/10

19:55-21:05

Nonstop3h 10m

London Luton

Wed 21/10

08:15-13:10

Nonstop2h 55m

£69

Cluj NapocaLondon

CLJ Cluj Napoca - STN London Stansted

CLJSTN

Cluj Napoca

Thu 1/10

12:10-13:05

Nonstop2h 55m

London Stansted

Sun 4/10

07:25-17:30

1 stop8h 05m

£78

Cluj NapocaLondon

CLJ Cluj Napoca - STN London Stansted

CLJSTN

Cluj Napoca

Thu 22/10

12:10-13:05

Nonstop2h 55m

London Stansted

Sun 25/10

06:30-17:50

1 stop9h 20m

£78

Cluj NapocaLondon

CLJ Cluj Napoca - STN London Stansted

CLJSTN

Cluj Napoca

Sat 10/10

13:10-14:05

Nonstop2h 55m

London Stansted

Sat 17/10

07:50-12:40

Nonstop2h 50m

£79

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Mon 12/10

06:15-07:15

Nonstop3h 00m

London Luton

Mon 19/10

21:50-16:55

2 stops17h 05m

£79

Cluj NapocaLondon

CLJ Cluj Napoca - LTN London Luton

CLJLTN

Cluj Napoca

Wed 23/9

19:55-21:05

Nonstop3h 10m

London Luton

Sun 27/9

08:15-13:10

Nonstop2h 55m

£81

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return price

Cheapflights Insights

Everything you need to know about your flight from Cluj Napoca to London

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

Currently, February is the cheapest month in which you can book a flight from Cluj Napoca to London (average of £66). Flying from Cluj Napoca to London in August is currently the most expensive (average of £198). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 77% on flights from Cluj Napoca to London by exploring options for tickets in the evening.

Weekly flight availability from Cluj Napoca to London

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).

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

Airfare is below average for this route at the moment.
Cluj Napoca to London flights typically cost between £62 and £292 in November.
The cheapest return price found within the last 5 days was £57 on Ryanair (20 Nov–22 Nov).

How often are flights from Cluj Napoca to London delayed?

About 16% of weekly flights between Cluj Napoca and London have experienced delays in the past year, with the average delay time being 134 minutes.

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

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

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

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

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

Over the past year, Wizz Air have had the lowest number of delays on this route, with just 12% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Cluj Napoca to London, you should look to book at least 78 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.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Ryanair and Wizz Air from Cluj Napoca to London. 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.
Ryanair
6.9
Okay
5,486 reviews
Check prices

Crew

7.5

Entertainment

5.7

Boarding

6.7

Comfort

6.5

Overall

6.9

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,486 reviews
Ryanair
6.9
Okay
5,486 reviews
Check prices

Crew

7.5

Entertainment

5.7

Boarding

6.7

Comfort

6.5

Overall

6.9

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Wizz Air
6.8
Okay
458 reviews
Ryanair
6.9
Okay
5,486 reviews
Check prices

Crew

7.5

Entertainment

5.7

Boarding

6.7

Comfort

6.5

Overall

6.9

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • What airport do you fly from for flights from Cluj Napoca to London?

    Located just 3.2 mi from the city center, Cluj Napoca is the airport most travelers will use when flying to London from Cluj Napoca. Booking flights from Napoca (CLJ) to London should be relatively easy as there is 1 daily outbound flight to London from 1 airline.

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

    For as low as £66, Wizz Air can have you in London from Cluj Napoca in 2h 55m. The distance from Cluj Napoca to London is about 1107 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Cluj Napoca to London round-trip?

    Flying on Wizz Air is currently your cheapest option to London, with prices starting at £48. Wizz Air is 57% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The most popular route from Cluj Napoca to London is Cluj Napoca - London Luton. You may also consider Cluj Napoca - London Heathrow or Cluj Napoca - London Gatwick.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Cluj Napoca to London (average of £66). Flying from Cluj Napoca to London in August is currently the most expensive (average of £198). 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

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Top airline flying from Cluj Napoca to London

AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£48Average£97FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Cluj Napoca today and book when prices fit your budget.

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