Cheap Flights from Kaunas to Lisbon

Travellers and cabin class

Compare Kaunas to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Kaunas to Lisbon

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

Find the cheapest month to fly from Kaunas to Lisbon

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

Kaunas to Lisbon: Alternative routes

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

Kaunas to Lisbon: Flight information

The things to know before you go.
Cheapest flight found187 €
Cheapest month to flyOctober

Finding cheap flights from Kaunas to Lisbon: Frequently asked questions

The best price we found for a return flight from Kaunas to Lisbon is 187 €. 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.
Currently, there are no airlines that fly direct from Kaunas to Lisbon. But we found flights with one or more stops from 187 €.
As of May 2025, there are no flights flying from Kaunas to Lisbon.
The cheapest month to fly from Kaunas to Lisbon is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kaunas Airport to Lisbon Airport on Saturday, 11 October 2025.
No airlines currently offer direct flights between Kaunas Airport and Lisbon Airport. Most routes have one or more stops.
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 Lisbon 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Lisbon.

Travelling from Kaunas Airport (KUN) to Lisbon Portela Airport (LIS): what you need to know

  • Lisbon's timezone is UTC+0, making Lisbon two hours behind Kaunas.

  • To ensure you catch your KUN to LIS flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak time such as August? Major public holidays and other popular seasons can result in longer queues and delays at airport checkpoints. Be extra cautious and get there up to four hours before international flights and two hours before domestic departures.

  • If you want to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Kaunas Airport to Lisbon Portela Airport. Here are the most popular stopovers between KUN and LIS:

    • Cologne Bonn Airport

    • Palma de Mallorca Airport

    • Adolfo Suarez Madrid-Barajas Airport

How to find the cheapest flights from Kaunas Airport (KUN) to Lisbon Portela Airport (LIS)

  • 96 € is the best price for a one-way Kaunas Airport to Lisbon Portela Airport flight. Return flights start at 187 €. These fares can change depending on availability.

  • To get your hands on cheap tickets from KUN to LIS, book ahead. Airlines generally offer lower prices when flights are first made available.

  • Getting cheap flights from Kaunas Airport to Lisbon Portela Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' function to see the lowest fares across each month and land a great deal.

  • Picking up cheap flights from KUN to LIS is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as fares go down.

  • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Kaunas Airport to Lisbon Portela Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Kaunas Airport (KUN)

  • When it comes to the on-time performance of Kaunas Airport, data shows 71.34% of flights arrive within the scheduled timeframe.

  • To reach Kaunas Airport from central Kaunas, it takes around 25 minutes if you're going by car. This depends on traffic, however. It's approximately 14 kilometres from the airport to the city centre.

  • Expect a journey time of about 45 minutes when using public transport.

  • Need a convenient hotel close to KUN? If you've booked an early flight from Kaunas Airport to Lisbon Portela Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Lisbon Portela Airport (LIS)

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • Lisbon Portela Airport to the centre of Lisbon has a drive time of about 20 minutes. It's approximately 10 kilometres away.

  • It takes roughly 1 hour when travelling by public transport.

When to fly to Lisbon Portela Airport (LIS)

  • June is the most popular month for flights from Kaunas Airport to Lisbon Portela Airport. To escape the crowds, visit Lisbon in January.

  • The warmest month in Lisbon is August, with the temperature ranging between 16ºC (61ºF) and 29ºC (84ºF). Lock in your flights from Kaunas Airport to Lisbon Portela Airport in this month if this is the type of weather you enjoy.

  • If you like cooler conditions, look for a cheap ticket from KUN to LIS in January. Temperatures average between 8ºC (46ºF) and 16ºC (61ºF) then.

Explore more of Portugal

  • Porto is just one of the many cities in Portugal waiting to be explored once you've taken in the sights of Lisbon. Around 274 kilometres away to the north, check out popular attractions including Livraria Lello, Ribeira District and The Douro River.

  • If there's time to check out another well-known destination in Portugal, head for Amadora, about 8 kilometres north-west of Lisbon. Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.