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$94+ Cheap flights from Kaunas (KUN) to London (LON)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
KUN — LON
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from Kaunas to London

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 February 14, 2026.

This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:20 pm
KUN
-
LHR
1 stop14h 35m
Multiple Airlines
Thu 3/266:40 am
LHR
-
KUN
1 stop13h 45m
Multiple Airlines
Deal found 2/13$208
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:40 am
KUN
-
LHR
1 stop9h 15m
Multiple Airlines
Thu 3/196:05 pm
LHR
-
KUN
1 stop15h 10m
Multiple Airlines
Deal found 2/12$239
This Mytrip deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:45 pm
KUN
-
LHR
1 stop4h 55m
Multiple Airlines
Fri 2/276:40 am
LHR
-
KUN
1 stop7h 45m
Multiple Airlines
Deal found 2/12$254
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:50 pm
KUN
-
LHR
1 stop9h 30m
Multiple Airlines
Thu 3/266:40 am
LHR
-
KUN
1 stop13h 45m
Multiple Airlines
Deal found 2/11$260
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:45 am
KUN
-
LHR
1 stop8h 15m
Multiple Airlines
Sat 3/216:40 am
LHR
-
KUN
1 stop8h 00m
Multiple Airlines
Deal found 2/12$292
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:15 pm
KUN
-
LHR
2 stops20h 55m
Multiple Airlines
Thu 3/196:05 pm
LHR
-
KUN
1 stop15h 10m
Multiple Airlines
Deal found 2/12$354
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:10 am
KUN
-
LHR
1 stop10h 30m
Multiple Airlines
Sat 6/138:00 pm
LHR
-
KUN
1 stop14h 50m
Multiple Airlines
Deal found 2/13$366

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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Mytrip)

One-way from

$94
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$57

Good one-way deal

$41 or less
Provider with most accurate pricing for Kaunas-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kaunas-London (LON) flights.
Search Deals
From Kaunas to London (LON)
Search Deals
One-way flight from Kaunas to London (LON)
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Kaunas to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 14, 2026.
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 - LHR

KUNLHR

Kaunas

Sun 3/22

8:20 pm-8:55 am

1 stop14h 35m

London Heathrow

Thu 3/26

6:40 am-10:25 pm

1 stop13h 45m

$208

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Thu 3/12

11:40 am-6:55 pm

1 stop9h 15m

London Heathrow

Thu 3/19

6:05 pm-11:15 am

1 stop15h 10m

$239

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Mon 3/23

1:50 pm-7:55 pm

1 stop8h 05m

London Heathrow

Thu 3/26

6:40 am-10:25 pm

1 stop13h 45m

$243

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Fri 3/20

9:45 am-4:00 pm

1 stop8h 15m

London Heathrow

Sat 3/21

6:40 am-4:40 pm

1 stop8h 00m

$292

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Fri 6/12

9:10 am-5:40 pm

1 stop10h 30m

London Heathrow

Sat 6/13

8:00 pm-12:50 pm

1 stop14h 50m

$366

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Fri 6/26

6:00 am-4:00 pm

1 stop12h 00m

London Heathrow

Mon 6/29

6:40 pm-9:25 am

1 stop12h 45m

$414

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sat 3/21

6:10 pm-8:55 am

1 stop16h 45m

$94

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Tue 3/10

2:15 pm-6:30 pm

1 stop6h 15m

$143

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Fri 3/20

6:10 am-11:25 am

1 stop7h 15m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

  • 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
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 $18). Flying from Kaunas to London in January is currently the most expensive (average of $65). 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 February 14, 2026.

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 59% on your trip compared to booking a flight at noon.

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

How often are flights from Kaunas to London delayed?

About 18% 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 last year, Wizz Air have had the lowest number of delays on this route, with just 11% 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 February 14, 2026.
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
5,272 reviews

Crew

7.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Overall

6.9

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
6.9
Okay
5,272 reviews
Ryanair
6.9
Okay
5,272 reviews

Crew

7.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Overall

6.9

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
161 reviews
Ryanair
6.9
Okay
5,272 reviews

Crew

7.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Overall

6.9

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?

    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.

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

    Currently priced at $30, 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 71% 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, March is the cheapest month in which you can book a flight from Kaunas to London (average of $18). Flying from Kaunas to London in January is currently the most expensive (average of $65). 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
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
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Orpington
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Borehamwood
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Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kaunas to London

Discover the top airline 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 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$30Average$110FlexibilityNo cancel feeOn-timeN/A

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