How do I get Price Alerts for flights from Kaunas to London Heathrow Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Kaunas from London Heathrow Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Kaunas to London Heathrow Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Kaunas Airport to London Heathrow Airport?

Prices for flights from Kaunas Airport to London Heathrow Airport were last updated today.

How old do you have to be to fly from Kaunas Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kaunas Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£56 Cheap Flights from Kaunas to London Heathrow Airport in 2025/26

1 adult

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Find the cheapest flights from Kaunas to London

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Enter your travel dates to find the best prices.

13:50 - 21:20KUN-LHR

9h 30m1 stop

06:40 - 16:25LHR-KUN

7h 45m1 stop

£164Multiple Airlines

Find Deal

Mon, 26 Jan - Fri, 30 Jan

14:15 - 18:30KUN-LHR

6h 15m1 stop

06:40 - 16:40LHR-KUN

8h 00m1 stop

£186Multiple Airlines

Find Deal

Tue, 18 Nov - Sat, 22 Nov

18:10 - 21:40KUN-LHR

5h 30m1 stop

10:20 - 16:40LHR-KUN

4h 20m1 stop

£205Multiple Airlines

Find Deal

Thu, 29 Jan - Sat, 31 Jan

06:35 - 18:00KUN-LHR

13h 25m2 stops

06:40 - 14:45LHR-KUN

6h 05m1 stop

£212Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

15:50 - 18:30KUN-LHR

4h 40m1 stop

06:40 - 14:45LHR-KUN

6h 05m1 stop

£212Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

15:50 - 18:30KUN-LHR

4h 40m1 stop

06:40 - 14:45LHR-KUN

6h 05m1 stop

£213Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

14:15 - 21:20KUN-LHR

9h 05m2 stops

06:40 - 16:40LHR-KUN

8h 00m1 stop

£217Multiple Airlines

Find Deal

Tue, 18 Nov - Sat, 22 Nov

13:10 - 18:30KUN-LHR

7h 20m2 stops

06:40 - 23:35LHR-KUN

14h 55m2 stops

£227Multiple Airlines

Find Deal

Fri, 28 Nov - Sun, 30 Nov

15:50 - 18:30KUN-LHR

4h 40m1 stop

17:30 - 09:05LHR-KUN

13h 35m2 stops

£228Multiple Airlines

Find Deal

Wed, 31 Dec - Thu, 8 Jan

15:50 - 18:30KUN-LHR

4h 40m1 stop

19:30 - 09:05LHR-KUN

11h 35m1 stop

£229Multiple Airlines

Find Deal

Wed, 31 Dec - Thu, 8 Jan

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Mon 26/1

13:50-21:20

1 stop9h 30m

London Heathrow

Fri 30/1

06:40-16:25

1 stop7h 45m

£164

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Tue 18/11

14:15-18:30

1 stop6h 15m

London Heathrow

Sat 22/11

06:40-16:40

1 stop8h 00m

£186

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Thu 29/1

18:10-21:40

1 stop5h 30m

London Heathrow

Sat 31/1

10:20-16:40

1 stop4h 20m

£205

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Wed 3/12

06:35-18:00

2 stops13h 25m

London Heathrow

Wed 10/12

06:40-14:45

1 stop6h 05m

£212

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Wed 3/12

15:50-18:30

1 stop4h 40m

London Heathrow

Wed 10/12

06:40-14:45

1 stop6h 05m

£212

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Wed 3/12

15:50-18:30

1 stop4h 40m

London Heathrow

Wed 10/12

06:40-14:45

1 stop6h 05m

£213

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Tue 18/11

14:15-21:20

2 stops9h 05m

London Heathrow

Sat 22/11

06:40-16:40

1 stop8h 00m

£217

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Fri 28/11

13:10-18:30

2 stops7h 20m

London Heathrow

Sun 30/11

06:40-23:35

2 stops14h 55m

£227

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Wed 31/12

15:50-18:30

1 stop4h 40m

London Heathrow

Thu 8/1

17:30-09:05

2 stops13h 35m

£228

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Wed 31/12

15:50-18:30

1 stop4h 40m

London Heathrow

Thu 8/1

19:30-09:05

1 stop11h 35m

£229

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Kaunas to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kaunas to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kaunas to London Heathrow Airport (KUN to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kaunas to London Heathrow Airport

Direct flights	None

There are no direct flights from Kaunas to London Heathrow Airport. There are no popular flight routes from Kaunas to London Heathrow Airport.

Search flight deals

How far is Kaunas to London Heathrow by plane?
London Heathrow is 1029.5 mi away from Kaunas. In terms of flight time, this usually takes a little over 4h 40m.
When did momondo last update prices for flights from Kaunas Airport to London Heathrow Airport?
Prices for flights from Kaunas Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Kaunas Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kaunas Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Kaunas to London Heathrow Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Kaunas from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Kaunas to London Heathrow Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Poole

Guildford

Swanage

Colchester

Dover

Hayes

Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Kaunas to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kaunas to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kaunas to London with flexible booking policies on momondo?

Yes. All flights to London from Kaunas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kaunas to London?

momondo provides multiple filters to help you find the best flight to London from Kaunas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kaunas to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kaunas to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.