£156 Cheap Flights from Southampton (SOU) to Kaunas (KUN)

Q: How much are return flights from Southampton to Kaunas?

The best price we found for a return flight from Southampton to Kaunas is £156. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Southampton to Kaunas?

Currently, there are no airlines that fly direct from Southampton to Kaunas. But we found flights with one or more stops from £156.

Q: How many flights are there a week from Southampton to Kaunas?

As of May 2025, there are no flights flying from Southampton to Kaunas.

Q: When is the cheapest time to fly from Southampton to Kaunas?

The cheapest month to fly from Southampton to Kaunas is usually May 2025.

Q: Which upcoming date is cheapest to fly from Southampton Airport to Kaunas Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Kaunas Airport on Monday, 19 May 2025 .

Q: Can I get a direct flight from Southampton Airport to Kaunas Airport?

No airlines currently offer direct flights between Southampton Airport and Kaunas Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Kaunas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kaunas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Kaunas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kaunas is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Southampton Airport to Kaunas with?

Currently, Aer Lingus offers the cheapest flight tickets to Kaunas.

Compare Southampton to Kaunas flight deals

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Flight deals from Southampton to Kaunas

Looking for a cheap last-minute deal or the best return flight from Southampton to Kaunas? Find the lowest prices on one-way and return tickets right here.

Kaunas.£156 per passenger.Departing Mon, 19 May, returning Wed, 21 May.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Southampton on Mon, 19 May, arriving in Kaunas.Inbound indirect flight with Ryanair, departs from Kaunas on Wed, 21 May, arriving in Southampton.Price includes taxes and charges.From £156, select.

Kaunas.£190 per passenger.Departing Thu, 5 Jun, returning Wed, 11 Jun.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Southampton on Thu, 5 Jun, arriving in Kaunas.Inbound indirect flight with Ryanair, departs from Kaunas on Wed, 11 Jun, arriving in Southampton.Price includes taxes and charges.From £190, select.

Kaunas.£234 per passenger.Departing Thu, 11 Dec, returning Sun, 14 Dec.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Southampton on Thu, 11 Dec, arriving in Kaunas.Inbound indirect flight with Ryanair, departs from Kaunas on Sun, 14 Dec, arriving in Southampton.Price includes taxes and charges.From £234, select.

Kaunas.£236 per passenger.Departing Sun, 14 Sep, returning Wed, 24 Sep.Return flight with Aer Lingus and Wizz Air UK.Outbound indirect flight with Aer Lingus, departs from Southampton on Sun, 14 Sep, arriving in Kaunas.Inbound indirect flight with Wizz Air UK, departs from Kaunas on Wed, 24 Sep, arriving in Southampton.Price includes taxes and charges.From £236, select.

Find the cheapest month to fly from Southampton to Kaunas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Kaunas flights are currently cheapest in May.

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Southampton to Kaunas: Alternative routes

Compare routes from Southampton to Kaunas below. You may find an airport to fly into that's cheaper, faster, or easier than Kaunas.

Southampton to Kaunas: Flight information

The things to know before you go.

Cheapest flight found	£156
Cheapest month to fly	May

Finding cheap flights from Southampton to Kaunas: Frequently asked questions

How much are return flights from Southampton to Kaunas?

Which airlines fly direct from Southampton to Kaunas?

How many flights are there a week from Southampton to Kaunas?

When is the cheapest time to fly from Southampton to Kaunas?

Which upcoming date is cheapest to fly from Southampton Airport to Kaunas Airport on?

Can I get a direct flight from Southampton Airport to Kaunas Airport?

How can I find the best flight deal to Kaunas?

When is the best time to book flights to Kaunas?

Which is the cheapest airline to fly from Southampton Airport to Kaunas with?

How to find cheap flights to Kaunas from Southampton

Looking for cheap tickets from Southampton to Kaunas? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Southampton to Kaunas. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Kaunas from Southampton from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Southampton-Kaunas ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Kaunas from Southampton.
Set up a Price Alert. You can easily track the fare of your cheap Southampton-Kaunas flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Southampton and Kaunas? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Southampton and Kaunas. We scour the internet for the best Business, Premium Economy and First Class flight fares to Kaunas, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Southampton to Kaunas flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Kaunas from Southampton with hotels and car hire

Once you've secured your cheap flight ticket from Southampton to Kaunas, discover the best prices and exclusive rates for hotels in Kaunas or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.