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

Confirm your travel details to search for the latest offers for flights from Kaunas to London Heathrow Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Kaunas to London Heathrow Airport in 2025/26

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0 bags

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Find the cheapest flights from Kaunas to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 pm - 9:20 am

KUN

LHR

13h 15m1 stop

6:40 am - 4:25 pm

LHR

KUN

7h 45m1 stop

$268Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

10:15 pm - 12:50 pm

KUN

LHR

16h 35m2 stops

6:35 am - 12:05 am

LHR

KUN

15h 30m2 stops

$275Multiple Airlines

Sun, Jan 18 - Fri, Jan 23

2:15 pm - 9:40 pm

KUN

LHR

9h 25m1 stop

6:40 am - 2:45 pm

LHR

KUN

6h 05m1 stop

$284Multiple Airlines

Tue, Feb 17 - Wed, Feb 25

1:50 pm - 9:40 pm

KUN

LHR

9h 50m2 stops

6:40 am - 4:25 pm

LHR

KUN

7h 45m1 stop

$335Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

1:15 pm - 4:00 pm

KUN

LHR

4h 45m1 stop

9:45 am - 6:00 pm

LHR

KUN

6h 15m1 stop

$363Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

1:25 pm - 9:00 pm

KUN

LHR

9h 35m2 stops

9:45 am - 6:00 pm

LHR

KUN

6h 15m1 stop

$365Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

1:25 pm - 9:00 pm

KUN

LHR

9h 35m2 stops

7:40 am - 6:00 pm

LHR

KUN

8h 20m2 stops

$385Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

10:15 pm - 9:20 am

KUN

LHR

13h 05m1 stop

10:20 am - 4:40 pm

LHR

KUN

4h 20m1 stop

$458Multiple Airlines

Sun, Jan 18 - Sat, Jan 24

10:15 pm - 9:20 am

KUN

LHR

13h 05m1 stop

5:00 pm - 12:05 am

LHR

KUN

5h 05m1 stop

$558Multiple Airlines

Sun, Jan 18 - Fri, Jan 23

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 1/5

10:05 pm-9:20 am

1 stop13h 15m

London Heathrow

Fri 1/9

6:40 am-4:25 pm

1 stop7h 45m

$268

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sun 1/18

10:15 pm-12:50 pm

2 stops16h 35m

London Heathrow

Fri 1/23

6:35 am-12:05 am

2 stops15h 30m

$275

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Tue 2/17

2:15 pm-9:40 pm

1 stop9h 25m

London Heathrow

Wed 2/25

6:40 am-2:45 pm

1 stop6h 05m

$284

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Mon 1/5

1:50 pm-9:40 pm

2 stops9h 50m

London Heathrow

Fri 1/9

6:40 am-4:25 pm

1 stop7h 45m

$335

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sat 1/17

1:15 pm-4:00 pm

1 stop4h 45m

London Heathrow

Sat 1/24

9:45 am-6:00 pm

1 stop6h 15m

$363

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sat 1/17

1:25 pm-9:00 pm

2 stops9h 35m

London Heathrow

Sat 1/24

9:45 am-6:00 pm

1 stop6h 15m

$365

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sat 1/17

1:25 pm-9:00 pm

2 stops9h 35m

London Heathrow

Sat 1/24

7:40 am-6:00 pm

2 stops8h 20m

$385

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sun 1/18

10:15 pm-9:20 am

1 stop13h 05m

London Heathrow

Sat 1/24

10:20 am-4:40 pm

1 stop4h 20m

$458

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sun 1/18

10:15 pm-9:20 am

1 stop13h 05m

London Heathrow

Fri 1/23

5:00 pm-12:05 am

1 stop5h 05m

$558

KaunasLondon

KUN - LHR

KUNLHR

Kaunas

Sat 3/28

6:10 pm-7:55 am

1 stop15h 45m

$101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 round-trip 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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Kaunas to London Heathrow Airport takes 12h 25m

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?
The distance between Kaunas and London Heathrow is about 1029.5 mi. Typically, this will take 12h 25m by plane in normal conditions.
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 refresh daily.
How old do you have to be to fly from Kaunas Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Kaunas to London Heathrow Airport?
Confirm your travel details to search for the latest offers for flights from Kaunas to London Heathrow Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Kaunas to London Heathrow Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Why use momondo?

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

It is quick and easy to find Kaunas to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo enables you to select and highlight flights to London from Kaunas with this policy.

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

Once all potential Kaunas to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Kaunas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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Mon 1/26

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Cheap flights from Kaunas to London from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kaunas to London departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kaunas to London

Cheap round-trip flights

Cheap one-way flights

momondo Fare Finder

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

When to book flights from Kaunas to London Heathrow Airport

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

Fastest flight time

Direct flights

How far is Kaunas to London Heathrow by plane?

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

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

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

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

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

How does momondo find its flight prices?

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo