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, LOT and KLM. Depending on what airport you fly from, you may have other airlines to choose from.

$362 Cheap Flights to Kaunas in 2026

1 adult

0 bags

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Find the cheapest flights from the United States to Kaunas

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 12:50 am

JFK

KUN

25h 35m

3 stops

10:55 am - 8:05 pm

KUN

JFK

40h 10m

3 stops

$817Multiple Airlines

Wed, May 13 - Wed, May 20

6:25 pm - 8:50 pm

JFK

KUN

19h 25m

1 stop

8:55 pm - 7:10 pm

KUN

JFK

29h 15m

2 stops

$832Multiple Airlines

Wed, Sep 23 - Sun, Sep 27

6:00 am - 8:50 pm

EWR

KUN

31h 50m

3 stops

3:30 pm - 9:00 pm

KUN

EWR

36h 30m

2 stops

$839Multiple Airlines

Wed, May 13 - Wed, May 20

6:00 am - 8:50 pm

EWR

KUN

31h 50m

3 stops

10:55 am - 9:00 pm

KUN

EWR

41h 05m

3 stops

$863Multiple Airlines

Wed, May 13 - Wed, May 20

4:55 pm - 2:55 pm

JFK

KUN

15h 00m

2 stops

8:50 am - 10:25 pm

KUN

JFK

20h 35m

2 stops

$866Multiple Airlines

Wed, May 13 - Wed, May 20

4:55 pm - 2:55 pm

JFK

KUN

15h 00m

2 stops

10:55 am - 8:05 pm

KUN

JFK

40h 10m

3 stops

$868Multiple Airlines

Wed, May 13 - Wed, May 20

5:35 pm - 1:30 pm

EWR

KUN

12h 55m

1 stop

2:30 pm - 9:00 pm

KUN

EWR

37h 30m

2 stops

$882Multiple Airlines

Mon, Sep 14 - Wed, Oct 14

10:35 am - 11:15 pm

BOS

KUN

29h 40m

3 stops

9:40 pm - 2:40 pm

KUN

BOS

48h 00m

3 stops

$901Multiple Airlines

Sun, May 31 - Fri, Jun 5

11:55 pm - 10:50 pm

JFK

KUN

15h 55m

1 stop

6:00 am - 1:40 pm

KUN

JFK

14h 40m

1 stop

$905Multiple Airlines

Wed, May 13 - Wed, May 20

8:30 pm - 12:05 am

JFK

KUN

20h 35m

2 stops

6:55 am - 10:05 pm

KUN

JFK

22h 10m

2 stops

$911Multiple Airlines

Sun, Jun 21 - Sun, Jun 28

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 5/13

4:15 pm-12:50 am

3 stops25h 35m

Kaunas

Wed 5/20

10:55 am-8:05 pm

3 stops40h 10m

$817

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 9/23

6:25 pm-8:50 pm

1 stop19h 25m

Kaunas

Sun 9/27

8:55 pm-7:10 pm

2 stops29h 15m

$832

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Wed 5/13

6:00 am-8:50 pm

3 stops31h 50m

Kaunas

Wed 5/20

3:30 pm-9:00 pm

2 stops36h 30m

$839

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Wed 5/13

6:00 am-8:50 pm

3 stops31h 50m

Kaunas

Wed 5/20

10:55 am-9:00 pm

3 stops41h 05m

$863

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 5/13

4:55 pm-2:55 pm

2 stops15h 00m

Kaunas

Wed 5/20

8:50 am-10:25 pm

2 stops20h 35m

$866

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 5/13

4:55 pm-2:55 pm

2 stops15h 00m

Kaunas

Wed 5/20

10:55 am-8:05 pm

3 stops40h 10m

$868

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Mon 9/14

5:35 pm-1:30 pm

1 stop12h 55m

Kaunas

Wed 10/14

2:30 pm-9:00 pm

2 stops37h 30m

$882

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Sun 5/31

10:35 am-11:15 pm

3 stops29h 40m

Kaunas

Fri 6/5

9:40 pm-2:40 pm

3 stops48h 00m

$901

Quickest round-trip

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 5/13

11:55 pm-10:50 pm

1 stop15h 55m

Kaunas

Wed 5/20

6:00 am-1:40 pm

1 stop14h 40m

$905

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Sun 6/21

8:30 pm-12:05 am

2 stops20h 35m

Kaunas

Sun 6/28

6:55 am-10:05 pm

2 stops22h 10m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 San Francisco, and flying into Kaunas, then you can expect flight times to average 16h 20m and 12h 30m, 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	$362
Best Round-Trip Price	$817
Fastest flight time	18h 55m

The best one-way flight price to Kaunas from United States in the last 72 hours is $362 (Newark to Kaunas).

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The best round-trip flight price to Kaunas from United States in the last 72 hours is $817 (New York John F Kennedy Intl to Kaunas).

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The fastest flight to Kaunas from United States takes 18h 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 $118 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 64% 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 April 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.