Which airlines fly to Kaunas?

For flights from United States to Kaunas, most momondo users will book with popular airlines such as Scandinavian Airlines, Lufthansa, KLM and LOT. Depending on what airport you fly from, you may have other airlines to choose from.

$375 Cheap Flights to Kaunas in 2026/27

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Find the cheapest flights from the United States to Kaunas

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Cheap round-trip flights

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5:35 pm - 2:05 pmJFK New York John F Kennedy Intl-KUN Kaunas

13h 30m1 stop Kastrup Copenhagen

6:10 am - 3:45 pmKUN Kaunas-JFK New York John F Kennedy Intl

16h 35m1 stop Kastrup Copenhagen

$767Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

12:45 am - 7:10 pmEWR Newark-KUN Kaunas

35h 25m3 stops Porto London Gatwick Kastrup Copenhagen

11:45 am - 3:20 pmKUN Kaunas-EWR Newark

34h 35m3 stops London Luton Madrid Barajas Lisbon Humberto Delgado

$773Multiple Airlines

Mon, Jan 4 - Tue, Jan 12

5:45 am - 9:35 pmBOS Boston Logan Intl-KUN Kaunas

32h 50m2 stops Toronto Pearson Intl Dublin

10:00 pm - 1:45 pmKUN Kaunas-BOS Boston Logan Intl

22h 45m2 stops Dublin Frankfurt am Main

$786Multiple Airlines

Sun, Nov 22 - Mon, Nov 30

12:45 am - 7:10 pmEWR Newark-KUN Kaunas

35h 25m3 stops Porto London Gatwick Kastrup Copenhagen

2:35 pm - 6:25 pmKUN Kaunas-EWR Newark

34h 50m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$821Multiple Airlines

Mon, Jan 4 - Tue, Jan 12

1:00 am - 11:20 amJFK New York John F Kennedy Intl-KUN Kaunas

27h 20m2 stops Paris Charles de Gaulle London Luton

10:00 pm - 8:05 pmKUN Kaunas-JFK New York John F Kennedy Intl

29h 05m3 stops Dublin Madrid Barajas Lisbon Humberto Delgado

$827Multiple Airlines

Sun, Dec 6 - Mon, Dec 14

1:00 am - 2:05 pmJFK New York John F Kennedy Intl-KUN Kaunas

30h 05m3 stops Paris Charles de Gaulle London Heathrow Kastrup Copenhagen

10:00 pm - 8:05 pmKUN Kaunas-JFK New York John F Kennedy Intl

29h 05m3 stops Dublin Madrid Barajas Lisbon Humberto Delgado

$830Multiple Airlines

Sun, Dec 6 - Mon, Dec 14

8:00 am - 2:05 pmJFK New York John F Kennedy Intl-KUN Kaunas

23h 05m2 stops London Heathrow Kastrup Copenhagen

3:30 pm - 5:50 pmKUN Kaunas-JFK New York John F Kennedy Intl

33h 20m2 stops Malaga Madrid Barajas

$838Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

6:30 pm - 11:35 amBOS Boston Logan Intl-KUN Kaunas

10h 05m1 stop Shannon

9:25 pm - 2:45 pmKUN Kaunas-BOS Boston Logan Intl

24h 20m2 stops Kastrup Copenhagen Lisbon Humberto Delgado

$842Multiple Airlines

Mon, Apr 5 - Sun, Apr 11

9:29 pm - 7:10 pmJFK New York John F Kennedy Intl-KUN Kaunas

38h 41m2 stops Boston Logan Intl Kastrup Copenhagen

6:10 am - 3:45 pmKUN Kaunas-JFK New York John F Kennedy Intl

16h 35m1 stop Kastrup Copenhagen

$864Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

5:30 pm - 4:25 pmJFK New York John F Kennedy Intl-KUN Kaunas

15h 55m2 stops Munich Franz Josef Strauss Stockholm Arlanda

11:35 am - 3:40 pmKUN Kaunas-JFK New York John F Kennedy Intl

35h 05m2 stops Stockholm Arlanda Munich Franz Josef Strauss

$898Multiple Airlines

Thu, Nov 19 - Sun, Nov 29

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 12/7

5:35 pm-2:05 pm

1 stop13h 30m

Kaunas

Mon 12/14

6:10 am-3:45 pm

1 stop16h 35m

$767

NewarkKaunas

EWR Newark - KUN Kaunas

EWRKUN

Newark

Mon 1/4

12:45 am-7:10 pm

3 stops35h 25m

Kaunas

Tue 1/12

11:45 am-3:20 pm

3 stops34h 35m

$773

BostonKaunas

BOS Boston Logan Intl - KUN Kaunas

BOSKUN

Boston Logan Intl

Sun 11/22

5:45 am-9:35 pm

2 stops32h 50m

Kaunas

Mon 11/30

10:00 pm-1:45 pm

2 stops22h 45m

$786

NewarkKaunas

EWR Newark - KUN Kaunas

EWRKUN

Newark

Mon 1/4

12:45 am-7:10 pm

3 stops35h 25m

Kaunas

Tue 1/12

2:35 pm-6:25 pm

2 stops34h 50m

$821

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Sun 12/6

1:00 am-11:20 am

2 stops27h 20m

Kaunas

Mon 12/14

10:00 pm-8:05 pm

3 stops29h 05m

$827

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Sun 12/6

1:00 am-2:05 pm

3 stops30h 05m

Kaunas

Mon 12/14

10:00 pm-8:05 pm

3 stops29h 05m

$830

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 12/7

8:00 am-2:05 pm

2 stops23h 05m

Kaunas

Mon 12/14

3:30 pm-5:50 pm

2 stops33h 20m

$838

BostonKaunas

BOS Boston Logan Intl - KUN Kaunas

BOSKUN

Boston Logan Intl

Mon 4/5

6:30 pm-11:35 am

1 stop10h 05m

Kaunas

Sun 4/11

9:25 pm-2:45 pm

2 stops24h 20m

$842

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 12/7

9:29 pm-7:10 pm

2 stops38h 41m

Kaunas

Mon 12/14

6:10 am-3:45 pm

1 stop16h 35m

$864

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Thu 11/19

5:30 pm-4:25 pm

2 stops15h 55m

Kaunas

Sun 11/29

11:35 am-3:40 pm

2 stops35h 05m

$898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Kaunas flights insights and trends

Explore insights for your Kaunas flight to craft the best travel plan

How long does it take to fly to Kaunas?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Kaunas, then you can expect flight times to average 17h 55m and 15h 40m, respectively.

Cheapest flights to Kaunas

Find the cheapest flights to Kaunas from your nearest city or airport

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Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best One-Way Price	$381
Best Round-Trip Price	$767
Fastest flight time	10h 55m

The best one-way flight price to Kaunas from United States in the last 5 days is $381 (New York John F Kennedy Intl to Kaunas).

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The best round-trip flight price to Kaunas from United States in the last 5 days is $767 (New York John F Kennedy Intl to Kaunas).

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The fastest flight to Kaunas from United States takes 10h 55m (New York John F Kennedy Intl to Kaunas).

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Frequently asked questions about flying to Kaunas

Is there an alternative airport near Kaunas?

Those flying to Kaunas could potentially find better pricing at Kaunas Airport (8 mi from Kaunas city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Kaunas?

You can find deals at Kaunas Airport for $132 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Kaunas?

Users booking trips to Kaunas from Tallinn found flights 83% cheaper than the average price of flights to Kaunas. To find the cheapest price to Kaunas from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Kaunas Airport refresh daily.

How many operators does momondo search for flights to Kaunas Airport?

As of October 2026, there are 2 operators available to choose from for flights to Kaunas Airport.

How old do you have to be to fly to Kaunas Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Kaunas Airport.

What documentation or ID do you need to fly to Kaunas Airport?

The required travel and health documents for your Kaunas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaunas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Kaunas 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 Kaunas that suits you.

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

Yes. momondo allows you to filter the results for flights to Kaunas to just show those with flexible booking policies.

How can momondo help me find flights to Kaunas?

Once you have performed a search for flights to Kaunas, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Kaunas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.