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Find cheap Ryanair flights to Kaunas

RDU — KUN
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Ryanair flights from United Kingdom to Kaunas
Explore the most affordable Ryanair flight options available from United Kingdom to Kaunas. Find the lowest fares with prices last updated on 27 July 2026.

Thu 20/822:05
STN
-
KUN
1 stop8h 40m
Ryanair
Wed 26/800:05
KUN
-
STN
1 stop8h 45m
Ryanair
Deal found 23/7£121
Thu 27/807:15
STN
-
KUN
Nonstop2h 35m
Ryanair
Wed 9/908:35
KUN
-
STN
Nonstop2h 45m
Ryanair
Deal found 22/7£126
Sat 22/821:40
STN
-
KUN
1 stop10h 40m
Ryanair
Sat 29/818:30
KUN
-
STN
1 stop7h 35m
Ryanair
Deal found 25/7£129

Flights to Kaunas with Ryanair at a glance

Find detailed information about Ryanair flights from United Kingdom to Kaunas. Explore the options provided by Ryanair to plan your journey from United Kingdom to Kaunas. Data last updated 27 July 2026.

Popular in

July

Cheapest in

January

Average price

£119

Return from

£58

One-way from

£21

Good one-way deal

£147 or less
Highest demand for flights to Kaunas with Ryanair; 36% potential price increase.
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Best time to find cheap flights to Kaunas with Ryanair; 9% potential price drop.
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Average price for flights to Kaunas with Ryanair (return).
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Ryanair
  • Ryanair
  • 23/9-28/9
  • Nonstop
  • 5h 40m total
  • United Kingdom to Kaunas
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Ryanair
  • Ryanair
  • 23/9
  • Nonstop
  • 2h 45m total
  • United Kingdom to Kaunas
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Price to beat on a one-way flight from the United Kingdom to Kaunas with Ryanair.
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Cheapflights Insights

Find cheap Ryanair flights to Kaunas

How long is the flight to Kaunas with Ryanair?

On average, Ryanair flights from the United Kingdom to Kaunas take 4 hours 18 minutes. Flights to Kaunas from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Ryanair weekly flight availability to Kaunas

The most flights to Kaunas operated by Ryanair are scheduled on a Friday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Kaunas with Ryanair?

The best time to book a flight to Kaunas with Ryanair is 69 days before departure. On average, fares are higher if you book 86 days before departure.

FAQs about flights to Kaunas with Ryanair

  • Which airport do Ryanair flights arrive at when travelling to Kaunas?

    Ryanair flights on this route tend to land at Kaunas Airport.

  • Is Ryanair the cheapest airline for a flight to Kaunas?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Kaunas tends to be with Wizz Air.

  • Are there alternative airlines other than Ryanair that fly to Kaunas?

    Wizz Air is the only alternative to Ryanair when flying to Kaunas.

  • How much is a Ryanair flight to Kaunas?

    The average price for a return flight with Ryanair is £121, while a one-way flight costs around £76.

See more FAQs

Reviews of Ryanair

See what Cheapflights users have to say about their Ryanair experience.
Ryanair
6.9
Okay
5,446 reviews
Check prices
Overview

Food

6.0

Boarding

6.7

Entertainment

5.7

Crew

7.5

Comfort

6.5

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