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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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
KUN — LON
11 Jan — 18 Jan1
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 12 December 2025.

Sun 14/1212:05KUN - LTN
Nonstop3h 00mWizz Air
Mon 15/1206:00LTN - KUN
Nonstop2h 40mWizz Air
Deal found 10/12£112
Sun 14/1211:30KUN - LTN
Nonstop2h 50mMultiple Airlines
Tue 16/1220:50LTN - KUN
2 stops22h 45mMultiple Airlines
Deal found 10/12£132
Sun 14/1206:45KUN - STN
Nonstop2h 45mRyanair
Tue 16/1219:15STN - KUN
1 stop17h 45mRyanair
Deal found 10/12£136
Tue 16/1206:10KUN - STN
1 stop9h 55mRyanair
Wed 17/1217:50STN - KUN
1 stop19h 10mRyanair
Deal found 10/12£162
Tue 16/1210:45KUN - LTN
Nonstop2h 50mRyanair
Wed 17/1213:35LTN - KUN
2 stops19h 15mRyanair
Deal found 10/12£165
Tue 16/1206:10KUN - LGW
1 stop10h 15mMultiple Airlines
Wed 17/1219:40LGW - KUN
1 stop17h 45mMultiple Airlines
Deal found 10/12£170
Tue 16/1210:45KUN - LTN
Nonstop2h 50mMultiple Airlines
Wed 17/1206:00LTN - KUN
Nonstop2h 40mMultiple Airlines
Deal found 10/12£180
Sun 14/1211:30KUN - LTN
Nonstop2h 50mRyanair
Tue 16/1212:00LTN - KUN
Nonstop2h 50mRyanair
Deal found 10/12£184
Tue 16/1206:10KUN - SEN
1 stop9h 40mMultiple Airlines
Wed 17/1207:00SEN - KUN
2 stops25h 50mMultiple Airlines
Deal found 10/12£184
Tue 16/1206:10KUN - STN
2 stops27h 30mMultiple Airlines
Wed 17/1221:45STN - KUN
2 stops23h 35mMultiple Airlines
Deal found 10/12£211
Sun 14/1206:00KUN - LGW
1 stop8h 45mMultiple Airlines
Tue 16/1216:15LGW - KUN
2 stops27h 20mMultiple Airlines
Deal found 10/12£214
Sun 14/1222:15KUN - LHR
1 stop13h 05mMultiple Airlines
Tue 16/1212:15LHR - KUN
3 stops31h 20mMultiple Airlines
Deal found 10/12£240

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 12 December 2025.

Round-trip from

£42

One-way from

£14

Popular in

July

Cheapest in

March

Average price

£98

Good round-trip deal

£40 or less

Good one-way deal

£74 or less
Ryanair
  • Ryanair
  • 16/1-18/1
  • Nonstop
  • 5h 40m total
  • Kaunas to London
Search Deals
Wizz Air
  • Wizz Air
  • 8/2
  • Nonstop
  • 3h 00m total
  • Kaunas to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£25 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 December 2025
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 12 December 2025.
Use the filters below to find and compare flights from Kaunas to London that are best for you.

Fly from

Kaunas

Fly to

London

Route

Depart

Return

Price

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Fri 16/1

22:05-22:55

Nonstop2h 50m

London Luton

Sun 18/1

06:15-11:05

Nonstop2h 50m

£42

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Sun 1/2

12:05-13:05

Nonstop3h 00m

London Luton

Mon 2/2

06:00-10:40

Nonstop2h 40m

£44

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Mon 19/1

17:25-18:15

Nonstop2h 50m

London Luton

Fri 23/1

05:45-10:35

Nonstop2h 50m

£46

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Sat 31/1

21:20-22:10

Nonstop2h 50m

London Luton

Sun 1/2

06:50-11:30

Nonstop2h 40m

£50

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Sat 31/1

21:20-22:10

Nonstop2h 50m

London Luton

Sun 1/2

06:15-11:05

Nonstop2h 50m

£52

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Fri 9/1

22:05-22:55

Nonstop2h 50m

London Luton

Sat 10/1

16:00-20:50

Nonstop2h 50m

£52

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Fri 9/1

22:05-22:55

Nonstop2h 50m

London Luton

Fri 16/1

16:25-21:15

Nonstop2h 50m

£52

KaunasLondon

KUN - STN

KUNSTN

Kaunas

Fri 16/1

17:15-18:00

Nonstop2h 45m

London Stansted

Sun 18/1

17:25-22:10

Nonstop2h 45m

£54

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Sat 10/1

21:20-22:10

Nonstop2h 50m

London Luton

Sun 11/1

06:15-11:05

Nonstop2h 50m

£55

KaunasLondon

KUN - LTN

KUNLTN

Kaunas

Mon 12/1

17:25-18:15

Nonstop2h 50m

London Luton

Thu 15/1

08:45-13:35

Nonstop2h 50m

£58

Flights are sorted by cheapest return flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Kaunas to London (average of £13). Flying from Kaunas to London in June is currently the most expensive (average of £46). 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 12 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Kaunas to London by exploring options for tickets in the afternoon.

How often are flights from Kaunas to London delayed?

About 20% of weekly flights between Kaunas and London have experienced delays in the past year, with the average delay time being 116 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, Buzz have had the lowest number of delays on this route, with just 13% 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 12 December 2025.
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
6.8
Okay
5,218 reviews
Check prices

Entertainment

5.6

Overall

6.8

Comfort

6.5

Boarding

6.7

Crew

7.5

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Ryanair
6.8
Okay
5,218 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Entertainment

5.6

Overall

6.8

Comfort

6.5

Boarding

6.7

Crew

7.5

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Wizz Air
6.2
Okay
158 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Entertainment

5.6

Overall

6.8

Comfort

6.5

Boarding

6.7

Crew

7.5

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.

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. Ryanair provides one of the quickest options available for as low as £42. 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 £17, 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 79% 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 Luton, Kaunas - London Heathrow and Kaunas - London Stansted.

  • 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, March is the cheapest month in which you can book a flight from Kaunas to London (average of £13). Flying from Kaunas to London in June is currently the most expensive (average of £46). 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
Milton Keynes
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
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Watford
Hayes
Crawley
Winchester
Deal
Bedford
Romford
Chichester
Guildford
Ipswich

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Alternative routes for Kaunas to London

See prices for flight routes from nearby airports that may be better suited for you.
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Kaunas to Manchester flights
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Palanga to London City flights
Vilnius to Southampton flights
Kaunas to London City flights
Vilnius to Bristol flights
Kaunas to Bristol flights

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£18Average£79FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£36Average£108FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air 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 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.

Can Cheapflights notify me if prices for flights from Kaunas to London 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!

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