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Cheap flights from San Francisco to Košice from $544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Košice departing on 8/21. 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.
SWISS Logo
7:35 pm - 9:15 am
SFO
-
KSC
28h 40m
1 stop
SWISS Logo
2:50 pm - 4:15 pm
KSC
-
SFO
34h 25m
1 stop
$811SWISS
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
9:05 pm - 2:00 pm
SFO
-
KSC
31h 55m
2 stops
Multiple Airlines Logo
2:50 pm - 4:15 pm
KSC
-
SFO
34h 25m
1 stop
$826Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Austrian Airlines Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
Austrian Airlines Logo
5:25 am - 12:40 pm
KSC
-
SFO
16h 15m
2 stops
$847Austrian Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
Multiple Airlines Logo
2:45 pm - 2:30 pm
KSC
-
SFO
32h 45m
3 stops
$1,136Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Lufthansa Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
Lufthansa Logo
5:25 am - 7:00 pm
KSC
-
SFO
22h 35m
2 stops
$1,157Lufthansa
Thu, Jul 16 - Wed, Jul 22
Austrian Airlines Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
Austrian Airlines Logo
5:25 am - 7:00 pm
KSC
-
SFO
22h 35m
2 stops
$1,179Austrian Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
7:00 am - 11:20 pm
SFO
-
KSC
31h 20m
2 stops
Multiple Airlines Logo
2:50 pm - 4:15 pm
KSC
-
SFO
34h 25m
1 stop
$1,203Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
4:35 pm - 11:20 pm
SFO
-
KSC
21h 45m
3 stops
Multiple Airlines Logo
2:45 pm - 2:30 pm
KSC
-
SFO
32h 45m
3 stops
$1,238Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
LOT Logo
3:55 pm - 2:30 pm
SFO
-
KSC
13h 35m
1 stop
LOT Logo
3:05 pm - 2:00 pm
KSC
-
SFO
31h 55m
1 stop
$1,259LOT
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
Multiple Airlines Logo
2:50 pm - 4:15 pm
KSC
-
SFO
34h 25m
1 stop
$1,277Multiple Airlines
Thu, Jul 16 - Wed, Jul 22

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LOT flights from San Francisco to Košice

Our best LOT deals on San Francisco to Košice flight tickets
LOT
Jul 16
SFO3:55 pmSan Francisco
13h 35m
1 stop
KSC2:30 pmKošice Barca
Jul 22
KSC3:05 pmKošice Barca
31h 55m
1 stop
SFO2:00 pmSan Francisco
$1,259
LOT
Jul 16
SFO3:55 pmSan Francisco
13h 35m
1 stop
KSC2:30 pmKošice Barca
Jul 22
KSC3:05 pmKošice Barca
14h 35m
1 stop
SFO8:40 pmSan Francisco
$1,311

Austrian Airlines flights from San Francisco to Košice

Our best Austrian Airlines deals on San Francisco to Košice flight tickets
Austrian Airlines
Aug 12
SFO9:05 pmSan Francisco
17h 15m
2 stops
KSC11:20 pmKošice Barca
Aug 19
KSC5:25 amKošice Barca
16h 15m
2 stops
SFO12:40 pmSan Francisco
$847
Austrian Airlines
Jul 16
SFO9:05 pmSan Francisco
17h 15m
2 stops
KSC11:20 pmKošice Barca
Jul 22
KSC5:25 amKošice Barca
22h 35m
2 stops
SFO7:00 pmSan Francisco
$1,179

momondo Fare Finder

 
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 July 3, 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

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 8/12

7:35 pm-9:15 am

1 stop28h 40m

Košice Barca

Wed 8/19

2:50 pm-4:15 pm

1 stop34h 25m

$811

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 8/12

9:05 pm-2:00 pm

2 stops31h 55m

Košice Barca

Wed 8/19

2:50 pm-4:15 pm

1 stop34h 25m

$826
Quickest round-trip

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 8/12

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Wed 8/19

5:25 am-12:40 pm

2 stops16h 15m

$847

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 8/12

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Wed 8/19

2:45 pm-2:30 pm

3 stops32h 45m

$1,136

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Thu 7/16

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Wed 7/22

5:25 am-7:00 pm

2 stops22h 35m

$1,157

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Thu 7/16

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Wed 7/22

5:25 am-7:00 pm

2 stops22h 35m

$1,179

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Thu 7/16

7:00 am-11:20 pm

2 stops31h 20m

Košice Barca

Wed 7/22

2:50 pm-4:15 pm

1 stop34h 25m

$1,203

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 8/12

4:35 pm-11:20 pm

3 stops21h 45m

Košice Barca

Wed 8/19

2:45 pm-2:30 pm

3 stops32h 45m

$1,238

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Thu 7/16

3:55 pm-2:30 pm

1 stop13h 35m

Košice Barca

Wed 7/22

3:05 pm-2:00 pm

1 stop31h 55m

$1,259

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Thu 7/16

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Wed 7/22

2:50 pm-4:15 pm

1 stop34h 25m

$1,277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

17h 15m

Direct flights

None
The fastest flight from San Francisco to Košice takes 17h 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 17h 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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