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Cheap flights from Kaunas to London from £14

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
KUN — LON
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kaunas to London

Enter your travel dates to find the best prices.

Cheapest flights from Kaunas to London
Explore the most affordable flight options available from Kaunas to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Mon 21/921:15
KUN
-
LTN
Nonstop2h 55m
Wizz Air
Sun 27/916:35
LTN
-
KUN
Nonstop2h 40m
Wizz Air
Deal found 23/4£43
Mon 21/921:15
KUN
-
LTN
Nonstop2h 55m
Wizz Air
Wed 23/916:00
LTN
-
KUN
Nonstop2h 40m
Wizz Air
Deal found 23/4£44
Tue 26/511:25
KUN
-
LTN
Nonstop2h 50m
Ryanair
Tue 2/606:25
LTN
-
KUN
Nonstop2h 35m
Ryanair
Deal found 27/4£49
Tue 26/511:25
KUN
-
LTN
Nonstop2h 50m
Multiple Airlines
Wed 3/616:40
LTN
-
KUN
Nonstop2h 25m
Multiple Airlines
Deal found 27/4£53
Thu 21/515:10
KUN
-
LTN
Nonstop2h 50m
Ryanair
Thu 28/516:25
LTN
-
KUN
Nonstop2h 35m
Ryanair
Deal found 23/4£54
Wed 27/521:40
KUN
-
LTN
Nonstop2h 55m
Wizz Air
Wed 3/616:40
LTN
-
KUN
Nonstop2h 25m
Wizz Air
Deal found 27/4£55
Tue 26/511:25
KUN
-
LTN
Nonstop2h 50m
Ryanair
Mon 1/615:50
LTN
-
KUN
Nonstop2h 35m
Ryanair
Deal found 27/4£57
Wed 27/521:40
KUN
-
LTN
Nonstop2h 55m
Multiple Airlines
Thu 4/616:25
LTN
-
KUN
Nonstop2h 35m
Multiple Airlines
Deal found 27/4£60
Tue 26/511:25
KUN
-
LTN
Nonstop2h 50m
Multiple Airlines
Sun 7/616:35
LTN
-
KUN
Nonstop2h 40m
Multiple Airlines
Deal found 26/4£61
Wed 27/508:35
KUN
-
STN
Nonstop2h 45m
Ryanair
Tue 2/615:45
STN
-
KUN
Nonstop2h 35m
Ryanair
Deal found 27/4£61
Fri 15/521:25
KUN
-
LTN
Nonstop2h 50m
Ryanair
Wed 27/506:35
LTN
-
KUN
Nonstop2h 35m
Ryanair
Deal found 23/4£62
Wed 27/521:40
KUN
-
LTN
Nonstop2h 55m
Multiple Airlines
Mon 1/615:50
LTN
-
KUN
Nonstop2h 35m
Multiple Airlines
Deal found 27/4£63

Find flight deals from Kaunas to London

Discover tips and strategies to find the most affordable flight options for your journey from Kaunas (KUN) 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 28 April 2026.

Round-trip from

£43

One-way from

£14

Popular in

July

Cheapest in

February

Average price

£97

Good round-trip deal

£130 or less

Good one-way deal

£28 or less
Wizz Air
  • Wizz Air
  • 21/9-27/9
  • Nonstop
  • 5h 35m total
  • Kaunas to London
Search Deals
Wizz Air
  • Wizz Air
  • 24/7
  • Nonstop
  • 2h 55m total
  • Kaunas to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Kaunas to London (LON).
Search Deals
Price to beat on a one-way flight from Kaunas to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kaunas 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 858,174 searches. Data last updated 28 April 2026.
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 return flight
Fastest return journey

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Wed 27/5

21:40-22:35

Nonstop2h 55m

London Luton

Wed 3/6

16:40-21:05

Nonstop2h 25m

£55

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Thu 21/5

15:10-16:00

Nonstop2h 50m

London Luton

Thu 28/5

16:25-21:00

Nonstop2h 35m

£61

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Wed 27/5

21:40-22:35

Nonstop2h 55m

London Luton

Mon 8/6

16:00-20:40

Nonstop2h 40m

£61

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Wed 27/5

21:40-22:35

Nonstop2h 55m

London Luton

Mon 1/6

15:50-20:25

Nonstop2h 35m

£63

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Thu 28/5

15:10-16:00

Nonstop2h 50m

London Luton

Tue 2/6

06:25-11:00

Nonstop2h 35m

£66

KaunasLondon

KUN - STN

KUNSTN

Kaunas

Fri 15/5

06:15-07:00

Nonstop2h 45m

London Stansted

Wed 27/5

20:25-14:55

1 stop16h 30m

£74

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Fri 29/5

21:40-22:35

Nonstop2h 55m

London Luton

Tue 2/6

06:25-11:00

Nonstop2h 35m

£75

KaunasLondon

KUN - STN

KUNSTN

Kaunas

Wed 27/5

08:50-12:30

1 stop5h 40m

London Stansted

Mon 8/6

21:45-11:25

1 stop11h 40m

£75

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Sat 23/5

14:25-15:15

Nonstop2h 50m

London Luton

Mon 1/6

15:50-20:25

Nonstop2h 35m

£83

KaunasLondon

KUN - STN

KUNSTN

Kaunas

Mon 21/9

17:55-18:40

Nonstop2h 45m

London Stansted

Sun 27/9

11:05-15:40

Nonstop2h 35m

£85

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 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 Kaunas to London

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

Currently, September is the cheapest month in which you can book a flight from Kaunas to London (average of £13). Flying from Kaunas to London in July is currently the most expensive (average of £64). 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?

Find hourly flight availability from Kaunas 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 28 April 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Kaunas to London by exploring options for tickets in the afternoon.

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

How often are flights from Kaunas to London delayed?

About 16% of weekly flights between Kaunas and London have experienced delays in the past year, with the average delay time being 121 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?

Thursday 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 Kaunas to London flights?

Over the past year, Wizz Air have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 28 April 2026.
Read reviews from past customers who have flown with Ryanair and Wizz Air from Kaunas 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
5,353 reviews
Check prices

Entertainment

5.6

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Ryanair
6.9
Okay
5,353 reviews
Ryanair
6.9
Okay
5,353 reviews
Check prices

Entertainment

5.6

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Wizz Air
6.2
Okay
166 reviews
Ryanair
6.9
Okay
5,353 reviews
Check prices

Entertainment

5.6

Food

6.0

Overall

6.9

Comfort

6.5

Crew

7.5

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.

Related info for your journey

Find useful and relevant information for your journey from Kaunas 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 Kaunas to London?

    If you book a flight to London from Kaunas, you will be flying from Kaunas, which is the city’s only airport. Kaunas (KUN) is located 8.3 mi from the center of Kaunas. There is 1 flight from Kaunas to London per day from 2 different airlines.

  • How long is the flight from Kaunas to London?

    A quick flight from Kaunas to London can take about 2h 50m. Wizz Air provides one of the quickest options available for as low as £61. Airlines will cover a distance of 1023 mi. Generally, flights for this route are direct.

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

    Ryanair, at £46, was found to be the cheapest airline from Kaunas to London. An alternate airline flying to your destination would be Wizz Air. Ryanair is currently priced 40% below the average price you’ll pay for this route.

  • What are the most popular routes from Kaunas to London?

    The most popular flight routes from Kaunas to London are Kaunas - London Stansted, Kaunas - London Heathrow and Kaunas - London Luton.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from Kaunas to London (average of £13). Flying from Kaunas to London in July is currently the most expensive (average of £64). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Luton
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Watford
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Eastbourne
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Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kaunas to London

Discover the top 2 airlines that operate flights from Kaunas 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 858,174 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£46Average£125FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£68Average£119FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kaunas to London?

When you search for this flight from Kaunas to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Kaunas.

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

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

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