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$25+ Cheap flights from Kaunas (KUN) to London (LON)

KUN — LON
Nov 30 — Dec 71
Mon 11/30
Mon 12/7
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Kaunas to London

Cheapest flights from Kaunas to London

Thu 12/1710:35 pm -
Nonstop2h 45m
Thu 12/315:25 pm -
Nonstop2h 35m
Deal found 10/28$55
Sun 11/2210:55 pm -
Nonstop2h 50m
Tue 11/246:40 am -
Nonstop2h 40m
Deal found 10/29$60
Sun 11/2210:55 pm -
Nonstop2h 50m
Mon 11/236:00 am -
Nonstop2h 40m
Deal found 10/29$63
Sat 11/215:15 pm -
Nonstop2h 50m
Mon 11/236:00 am -
Nonstop2h 40m
Deal found 10/29$64
Sat 11/145:15 pm -
Nonstop2h 50m
Mon 11/166:00 am -
Nonstop2h 40m
Deal found 10/27$66
Tue 11/249:10 pm -
Nonstop2h 50m
Tue 12/16:40 am -
Nonstop2h 40m
Deal found 10/26$68
Sat 11/285:15 pm -
Nonstop2h 50m
Tue 12/16:40 am -
Nonstop2h 40m
Deal found 10/26$75
Sat 11/289:45 am -
Nonstop2h 45m
Sat 12/510:55 am -
Nonstop2h 35m
Deal found 10/28$75
Tue 11/249:10 pm -
Nonstop2h 50m
Mon 11/306:00 am -
Nonstop2h 40m
Deal found 10/26$77
Fri 11/1312:05 pm -
Nonstop2h 45m
Sun 11/152:25 pm -
Nonstop2h 35m
Deal found 10/30$77
Tue 11/249:10 pm -
Nonstop2h 50m
Sat 12/56:00 am -
Nonstop2h 40m
Deal found 10/26$80
Sat 11/219:45 am -
Nonstop2h 45m
Mon 11/238:55 am -
Nonstop2h 35m
Deal found 10/28$80

Find flight deals from Kaunas to London

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$55
(Ryanair)

One-way from

$25
(Ryanair)

Popular in

August

Cheapest in

February

Average price

$154

Good round-trip deal

$71 or less

Good one-way deal

$297 or less
Provider with most accurate pricing for Kaunas-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Kaunas-London (LON) flights.
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From Kaunas to London (LON)
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One-way flight from Kaunas to London (LON)
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Highest demand for flights based on searches. 28% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Kaunas to London (LON).
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Price to beat on a one-way flight from Kaunas to London (LON).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KaunasLondon

KUN Kaunas - LTN London Luton

KUNLTN

Kaunas

Sat 11/14

5:15 pm-6:05 pm

Nonstop2h 50m

London Luton

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$26

KaunasLondon

KUN Kaunas - LTN London Luton

KUNLTN

Kaunas

Wed 2/3

11:30 am-12:25 pm

Nonstop2h 55m

London Luton

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$27
Quickest round-trip

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Sun 2/7

10:50 pm-11:35 pm

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$28

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Thu 2/4

10:35 pm-11:20 pm

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$31

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Sun 1/31

10:50 pm-11:35 pm

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$31

KaunasLondon

KUN Kaunas - LTN London Luton

KUNLTN

Kaunas

Fri 11/13

6:20 pm-7:10 pm

Nonstop2h 50m

London Luton

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$34

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Mon 2/1

7:45 am-8:30 am

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$34

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Mon 11/9

7:45 am-8:30 am

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$38

KaunasLondon

KUN Kaunas - STN London Stansted

KUNSTN

Kaunas

Wed 12/2

8:00 am-8:45 am

Nonstop2h 45m

London Stansted

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$38

KaunasLondon

KUN Kaunas - LTN London Luton

KUNLTN

Kaunas

Wed 12/2

4:05 pm-4:55 pm

Nonstop2h 50m

London Luton

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$39

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Compare providers for flights from Kaunas to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kaunas to London in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice 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 Kaunas-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kaunas-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kaunas-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kaunas-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 Kaunas-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 Kaunas to London

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

Cheapflights Insights

Everything you need to know about your flight from Kaunas to London

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

Currently, February is the cheapest month in which you can book a flight from Kaunas to London (average of $57). Flying from Kaunas to London in August is currently the most expensive (average of $210). 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 KUN to LON?

A simple way to save on the total cost of your ticket is to fly from Kaunas to London in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

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

Airfare is below average for this route at the moment.
Kaunas to London flights typically cost between $88 and $109 in December.
The cheapest round-trip price found within the last 5 days was $55 on Ryanair (Dec 17-Dec 31).

How often are flights from Kaunas to London delayed?

About 13% of weekly flights between Kaunas and London have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Kaunas 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?

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

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

Over the last year, Wizz Air have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing London

See what other customers who have flown with Ryanair and Wizz Air from Kaunas to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,453 reviews

Entertainment

5.7

Crew

7.5

Food

6.0

Comfort

6.5

Boarding

6.7

Overall

6.9

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
5,453 reviews
Ryanair
6.9
Okay
5,453 reviews

Entertainment

5.7

Crew

7.5

Food

6.0

Comfort

6.5

Boarding

6.7

Overall

6.9

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
6.3
Okay
173 reviews
Ryanair
6.9
Okay
5,453 reviews

Entertainment

5.7

Crew

7.5

Food

6.0

Comfort

6.5

Boarding

6.7

Overall

6.9

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 Kaunas to London?

    Most people fly from Kaunas (KUN) if they book a flight from Kaunas to London. On average, Kaunas has 0 outbound flights to London per day from 1 airline. Kaunas is conveniently located just 8.3 mi from Kaunas’s city center.

  • How long is the flight from Kaunas to London?

    Airlines like Ryanair and Wizz Air fly from Kaunas to London in about 2h 45m. The time it takes to get you to your destination is usually consistent. The distance between Kaunas and London is about 998 mi. All flights are typically nonstop.

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

    Currently priced at $56, Ryanair will fly you from Kaunas to London and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. You may be able to fly from Kaunas to London for 54% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Kaunas to London?

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

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

    Yes. Cheapflights offers flight deals from Kaunas 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 Kaunas to London?

    Currently, February is the cheapest month in which you can book a flight from Kaunas to London (average of $57). Flying from Kaunas to London in August is currently the most expensive (average of $210). 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 London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Bedford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Kaunas to London

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$56Average$107FlexibilityNo cancel feeOn-timeN/A

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