Cheap flights from London to Kaunas

One-way fares from £25 · LON → KUN · prices found by travellers in the last 48 hours

Compare all dates Kaunas → London
Cheapest fare
£25

Ryanair · Thu 7 Jan

Cheapest month
January

from £25

Direct flights
Yes

Wizz Air UK and Ryanair

Flight time
2h 35m

1,640 km

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Cheapest month to fly from London to Kaunas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 £34
  2. December 2026 £30
  3. January 2027 Cheapest £25
  4. September 2027 £28

Cheapest dates in January 2027

The lowest fares we've seen for each day, cheapest first.

Ryanair
Depart17:25 Thu 7 JanSTN → KUN 2h 35m · Direct
£25one way, per person
View deal
Ryanair
Depart07:05 Fri 8 JanSTN → KUN 2h 35m · Direct
£26one way, per person
View deal
See every date in January 2027 →

Plan the rest of your trip to Kaunas

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in KaunasTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in KaunasPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in KaunasCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from London to Kaunas

London (LON) and Kaunas (KUN) are about 1,640 km apart. Direct flights take around 2h 35m, and recent direct fares were with Wizz Air UK and Ryanair. Over the next few months, one-way fares start from £25, and January 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from London to Kaunas?

The cheapest one-way fare we've seen recently is £25 with Ryanair, departing Thursday, 7 January 2027. Over the coming months, the lowest fare in each month ranges from £25 to £34.

What is the cheapest month to fly from London to Kaunas?

January 2027 currently has the lowest fares, from £25 one way.

Are there direct flights from London to Kaunas?

Yes. Recent direct fares were with Wizz Air UK and Ryanair.

How long is the flight from London to Kaunas?

A direct flight takes about 2h 35m. London and Kaunas are around 1,640 km apart.

Which airlines fly from London to Kaunas?

Recent fares on this route were with Wizz Air UK and Ryanair.

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