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Cheap flights from San Francisco to Kaunas from $493

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Kaunas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 am - 5:10 pmSFO  San Francisco-KUN Kaunas
22h 10m2 stops New York John F Kennedy Intl Dublin
Multiple Airlines Logo
4:20 pm - 3:35 pmKUN  Kaunas-SFO San Francisco
33h 15m1 stop Dublin
$1,220Multiple Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
4:45 pm - 9:35 amSFO  San Francisco-KUN Kaunas
30h 50m1 stop Kastrup Copenhagen
Multiple Airlines Logo
4:20 pm - 3:35 pmKUN  Kaunas-SFO San Francisco
33h 15m1 stop Dublin
$1,431Multiple Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
8:25 am - 10:50 pmSFO  San Francisco-KUN Kaunas
28h 25m2 stops Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
4:00 pm - 3:35 pmKUN  Kaunas-SFO San Francisco
33h 35m2 stops Bergamo Orio Al Serio Dublin
$1,486Multiple Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
8:25 am - 10:50 pmSFO  San Francisco-KUN Kaunas
28h 25m2 stops Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
2:05 pm - 3:35 pmKUN  Kaunas-SFO San Francisco
35h 30m3 stops Kastrup Copenhagen Stockholm Arlanda Dublin
$1,542Multiple Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
9:58 am - 10:55 pmSFO  San Francisco-KUN Kaunas
26h 57m2 stops Los Angeles Dublin
Multiple Airlines Logo
10:35 am - 3:35 pmKUN  Kaunas-SFO San Francisco
39h 00m1 stop Dublin
$2,486Multiple Airlines
Wed, Dec 16 - Sun, Jan 3
Multiple Airlines Logo
5:20 pm - 10:55 pmSFO  San Francisco-KUN Kaunas
19h 35m1 stop Dublin
Multiple Airlines Logo
10:35 am - 3:35 pmKUN  Kaunas-SFO San Francisco
39h 00m1 stop Dublin
$2,706Multiple Airlines
Wed, Dec 16 - Sun, Jan 3

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Use the filters below to find and compare flights from San Francisco to Kaunas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sat 12/12

9:00 am-5:10 pm

2 stops22h 10m

Kaunas

Sat 12/19

4:20 pm-3:35 pm

1 stop33h 15m

$1,220

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sat 12/12

4:45 pm-9:35 am

1 stop30h 50m

Kaunas

Sat 12/19

4:20 pm-3:35 pm

1 stop33h 15m

$1,431

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sat 12/12

8:25 am-10:50 pm

2 stops28h 25m

Kaunas

Sat 12/19

4:00 pm-3:35 pm

2 stops33h 35m

$1,486

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sat 12/12

8:25 am-10:50 pm

2 stops28h 25m

Kaunas

Sat 12/19

2:05 pm-3:35 pm

3 stops35h 30m

$1,542

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Wed 12/16

9:58 am-10:55 pm

2 stops26h 57m

Kaunas

Sun 1/3

10:35 am-3:35 pm

1 stop39h 00m

$2,486

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Wed 12/16

5:20 pm-10:55 pm

1 stop19h 35m

Kaunas

Sun 1/3

10:35 am-3:35 pm

1 stop39h 00m

$2,706
Cheapest one-way

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sun 12/27

3:05 pm-9:35 pm

3 stops44h 30m

$493

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sun 12/27

4:45 pm-2:05 pm

1 stop35h 20m

$591
Quickest one-way

San FranciscoKaunas

SFO San Francisco - KUN Kaunas

SFOKUN

San Francisco

Sun 12/27

9:40 pm-5:45 pm

2 stops34h 05m

$599

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kaunas from

How to get the cheapest flight ticket from San Francisco to Kaunas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Kaunas?

Scandinavian Airlines, LOT and Lufthansa are the top three most popular airlines that fly to Kaunas from San Francisco according to our data. Scandinavian Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Kaunas. Keep in mind that there are 5 different airlines that fly to Kaunas on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Kaunas

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Kaunas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Kaunas (SFO to KUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Kaunas

Best Price Found

$493

Fastest flight time

22h 10m

Direct flights

None
The best one-way flight to Kaunas from San Francisco in the past 72 hours is $493. The best round-trip flight deal from San Francisco to Kaunas found on momondo in the last 72 hours is $1,220.
The fastest flight from San Francisco to Kaunas takes 22h 10m
There are no direct flights from San Francisco to Kaunas. There are no popular flight routes from San Francisco to Kaunas.
Search flight deals

Frequently asked questions about flying from San Francisco to Kaunas

  • How far is San Francisco to Kaunas by plane?

    A flight from San Francisco to Kaunas will travel around 5725.7 mi. A reasonable flight in good conditions will take 22h 10m.

  • When did momondo last update prices for flights from San Francisco Airport to Kaunas Airport?

    Prices for flights from San Francisco Airport to Kaunas Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to Kaunas Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kaunas Airport.

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

    The necessary travel and health documents for your Kaunas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find San Francisco to Kaunas flights 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 from San Francisco to Kaunas with flexible booking policies on momondo?

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

How can momondo help me find flights from San Francisco to Kaunas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kaunas from San Francisco.

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

Price alerts on flights to Kaunas from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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