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.

$400 Cheap Flights to Kaunas in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:10 pm - 12:05 amJFK New York John F Kennedy Intl-KUN Kaunas

23h 55m2 stops Oslo Gardermoen Stockholm Arlanda

8:40 pm - 3:40 pmKUN Kaunas-JFK New York John F Kennedy Intl

26h 00m2 stops Stockholm Arlanda Oslo Gardermoen

$822Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

6:25 pm - 1:00 pmJFK New York John F Kennedy Intl-KUN Kaunas

11h 35m1 stop Shannon

8:40 pm - 12:20 pmKUN Kaunas-JFK New York John F Kennedy Intl

46h 40m2 stops Stockholm Arlanda Bucharest Otopeni Intl

$845Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

4:55 pm - 1:30 pmJFK New York John F Kennedy Intl-KUN Kaunas

13h 35m1 stop Dublin

8:40 pm - 11:55 amKUN Kaunas-JFK New York John F Kennedy Intl

46h 15m2 stops Stockholm Arlanda Belgrade Nikola Tesla

$878Multiple Airlines

Mon, Sep 28 - Sat, Oct 3

4:55 pm - 12:40 pmJFK New York John F Kennedy Intl-KUN Kaunas

12h 45m1 stop Dublin

7:40 pm - 10:25 pmKUN Kaunas-JFK New York John F Kennedy Intl

33h 45m2 stops Kastrup Copenhagen Dublin

$908Multiple Airlines

Tue, Sep 29 - Sat, Oct 3

4:55 pm - 8:20 pmJFK New York John F Kennedy Intl-KUN Kaunas

20h 25m3 stops Dublin Edinburgh Turnhouse London Stansted

2:25 pm - 1:55 pmKUN Kaunas-JFK New York John F Kennedy Intl

30h 30m3 stops London Luton Venice Marco Polo Rome Fiumicino

$919Multiple Airlines

Mon, Sep 28 - Sat, Oct 3

4:55 pm - 11:40 pmJFK New York John F Kennedy Intl-KUN Kaunas

23h 45m3 stops Dublin Edinburgh Turnhouse Kastrup Copenhagen

2:25 pm - 1:55 pmKUN Kaunas-JFK New York John F Kennedy Intl

30h 30m3 stops London Luton Venice Marco Polo Rome Fiumicino

$940Multiple Airlines

Tue, Sep 29 - Sat, Oct 3

4:55 pm - 11:40 pmJFK New York John F Kennedy Intl-KUN Kaunas

23h 45m3 stops Dublin Edinburgh Turnhouse Kastrup Copenhagen

8:40 pm - 3:55 pmKUN Kaunas-JFK New York John F Kennedy Intl

26h 15m2 stops Stockholm Arlanda London Gatwick

$944Multiple Airlines

Tue, Sep 29 - Sat, Oct 3

4:55 pm - 8:20 pmJFK New York John F Kennedy Intl-KUN Kaunas

20h 25m3 stops Dublin Edinburgh Turnhouse London Stansted

8:40 pm - 3:55 pmKUN Kaunas-JFK New York John F Kennedy Intl

26h 15m2 stops Stockholm Arlanda London Gatwick

$964Multiple Airlines

Mon, Sep 28 - Sat, Oct 3

4:55 pm - 2:50 pmJFK New York John F Kennedy Intl-KUN Kaunas

14h 55m2 stops Dublin Edinburgh Turnhouse

8:40 pm - 3:55 pmKUN Kaunas-JFK New York John F Kennedy Intl

26h 15m2 stops Stockholm Arlanda London Gatwick

$968Multiple Airlines

Tue, Sep 29 - Sat, Oct 3

8:50 pm - 12:50 amBOS Boston Logan Intl-KUN Kaunas

21h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

6:35 am - 2:45 pmKUN Kaunas-BOS Boston Logan Intl

39h 10m3 stops Cologne Köln/Bonn Barcelona-El Prat Lisbon Humberto Delgado

$1,020Multiple Airlines

Wed, Sep 30 - Thu, Oct 8

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Sat 10/10

5:10 pm-12:05 am

2 stops23h 55m

Kaunas

Sat 10/17

8:40 pm-3:40 pm

2 stops26h 00m

$822

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Sat 10/10

6:25 pm-1:00 pm

1 stop11h 35m

Kaunas

Sat 10/17

8:40 pm-12:20 pm

2 stops46h 40m

$845

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 9/28

4:55 pm-1:30 pm

1 stop13h 35m

Kaunas

Sat 10/3

8:40 pm-11:55 am

2 stops46h 15m

$878

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Tue 9/29

4:55 pm-12:40 pm

1 stop12h 45m

Kaunas

Sat 10/3

7:40 pm-10:25 pm

2 stops33h 45m

$908

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 9/28

4:55 pm-8:20 pm

3 stops20h 25m

Kaunas

Sat 10/3

2:25 pm-1:55 pm

3 stops30h 30m

$919

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Tue 9/29

4:55 pm-11:40 pm

3 stops23h 45m

Kaunas

Sat 10/3

2:25 pm-1:55 pm

3 stops30h 30m

$940

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Tue 9/29

4:55 pm-11:40 pm

3 stops23h 45m

Kaunas

Sat 10/3

8:40 pm-3:55 pm

2 stops26h 15m

$944

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Mon 9/28

4:55 pm-8:20 pm

3 stops20h 25m

Kaunas

Sat 10/3

8:40 pm-3:55 pm

2 stops26h 15m

$964

Quickest round-trip

New YorkKaunas

JFK New York John F Kennedy Intl - KUN Kaunas

JFKKUN

New York John F Kennedy Intl

Tue 9/29

4:55 pm-2:50 pm

2 stops14h 55m

Kaunas

Sat 10/3

8:40 pm-3:55 pm

2 stops26h 15m

$968

BostonKaunas

BOS Boston Logan Intl - KUN Kaunas

BOSKUN

Boston Logan Intl

Wed 9/30

8:50 pm-12:50 am

2 stops21h 00m

Kaunas

Thu 10/8

6:35 am-2:45 pm

3 stops39h 10m

$1,020

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 Los Angeles or Miami, and flying into Kaunas, then you can expect flight times to average 14h 05m and 25h 15m, respectively.

Cheapest flights to Kaunas

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

Find flights from Los Angeles to Vilnius

Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best One-Way Price	$400
Best Round-Trip Price	$822
Fastest flight time	24h 05m

The best one-way flight price to Kaunas from United States in the last 5 days is $400 (San Francisco to Kaunas).

Search Deals

The best round-trip flight price to Kaunas from United States in the last 5 days is $822 (New York John F Kennedy Intl to Kaunas).

Search Deals

The fastest flight to Kaunas from United States takes 24h 05m (Washington, D.C. Dulles Intl to Kaunas).

Search Deals

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 $117 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 Copenhagen found flights 52% 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 September 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.