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Cheap flights from San Francisco to Košice from $1,075

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Košice departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Košice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:55 pm - 12:10 pmSFO  San Francisco-KSC Košice Barca
35h 15m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
3:05 pm - 10:43 amKSC  Košice Barca-SFO San Francisco
52h 38m2 stops Warsaw Frederic Chopin Los Angeles
$1,075Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
3:55 pm - 12:10 pmSFO  San Francisco-KSC Košice Barca
35h 15m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
3:05 pm - 10:43 amKSC  Košice Barca-SFO San Francisco
52h 38m2 stops Warsaw Frederic Chopin Los Angeles
$1,090Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
8:47 am - 12:10 pmSFO  San Francisco-KSC Košice Barca
42h 23m2 stops Los Angeles Warsaw Frederic Chopin
Multiple Airlines Logo
3:05 pm - 8:01 amKSC  Košice Barca-SFO San Francisco
49h 56m2 stops Warsaw Frederic Chopin Los Angeles
$1,468Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
8:47 am - 12:10 pmSFO  San Francisco-KSC Košice Barca
42h 23m2 stops Los Angeles Warsaw Frederic Chopin
Multiple Airlines Logo
3:05 pm - 8:01 amKSC  Košice Barca-SFO San Francisco
49h 56m2 stops Warsaw Frederic Chopin Los Angeles
$1,483Multiple Airlines
Sun, Oct 4 - Sun, Oct 11

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Customize your flight search to find flights from San Francisco to Košice that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from San Francisco to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoKošice

SFO San Francisco - KSC Košice Barca

SFOKSC

San Francisco

Sun 10/4

3:55 pm-12:10 pm

1 stop35h 15m

Košice Barca

Sun 10/11

3:05 pm-10:43 am

2 stops52h 38m

$1,075

San FranciscoKošice

SFO San Francisco - KSC Košice Barca

SFOKSC

San Francisco

Sun 10/4

3:55 pm-12:10 pm

1 stop35h 15m

Košice Barca

Sun 10/11

3:05 pm-10:43 am

2 stops52h 38m

$1,090

San FranciscoKošice

SFO San Francisco - KSC Košice Barca

SFOKSC

San Francisco

Sun 10/4

8:47 am-12:10 pm

2 stops42h 23m

Košice Barca

Sun 10/11

3:05 pm-8:01 am

2 stops49h 56m

$1,468

San FranciscoKošice

SFO San Francisco - KSC Košice Barca

SFOKSC

San Francisco

Sun 10/4

8:47 am-12:10 pm

2 stops42h 23m

Košice Barca

Sun 10/11

3:05 pm-8:01 am

2 stops49h 56m

$1,483

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Košice from

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

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

Can stopping save me money on San Francisco to Košice flights?

You could potentially save up to 49% on your flight if you consider stops on a San Francisco to Košice flight.

When to book flights from San Francisco to Košice

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

Cheap San Francisco to Košice (SFO to KSC) flight deals and tips

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

Fastest flight time

35h 15m

Direct flights

None
The fastest flight from San Francisco to Košice takes 35h 15m
There are no direct flights from San Francisco to Košice. There are no popular flight routes from San Francisco to Košice.
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Frequently asked questions about flying from San Francisco to Košice

  • How far is San Francisco to Košice Barca by plane?

    The distance between San Francisco and Košice Barca is about 6054.7 mi. A reasonable flight in good conditions will take 35h 15m.

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

    Prices for flights from San Francisco Airport to Košice Barca Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to Košice Barca 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 Košice Barca Airport.

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

    The necessary travel and health documents for your Košice Barca 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.

Traveling to a place near Košice?

Book flights to Košice if you plan to visit one of these locations
Prešov

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Košice. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Košice with flexible booking policies on momondo?

Yes. All flights to Košice from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San Francisco to Košice flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from San Francisco to Košice now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Košice and let you know when they change.

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