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Cheap flights from San Francisco to Košice from $662

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 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Košice

Cheap round-trip flights

Austrian Airlines Logo
8:25 am - 2:15 pmSFO-KSC
20h 50m2 stops
Austrian Airlines Logo
2:55 pm - 12:40 pmKSC-SFO
54h 45m2 stops
$662Austrian Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Logo
2:30 pm - 11:15 pmSFO-KSC
48h 45m2 stops
Logo
5:20 am - 7:20 pmKSC-SFO
23h 00m2 stops
$682
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
12:50 pm - 2:15 pmSFO-KSC
16h 25m2 stops
Logo
2:55 pm - 12:40 pmKSC-SFO
54h 45m2 stops
$711
Find Deal
Mon, Dec 1 - Sat, Dec 6
Logo
8:25 am - 2:00 pmSFO-KSC
20h 35m2 stops
Logo
9:35 am - 8:10 pmKSC-SFO
19h 35m2 stops
$838
Find Deal
Sat, Oct 11 - Sat, Oct 18
Logo
8:25 am - 2:00 pmSFO-KSC
20h 35m2 stops
Logo
9:35 am - 4:10 pmKSC-SFO
15h 35m1 stop
$965
Find Deal
Sat, Oct 11 - Sat, Oct 18
Logo
1:00 pm - 12:15 amSFO-KSC
27h 15m3 stops
Logo
1:05 pm - 2:30 pmKSC-SFO
34h 25m3 stops
$1,027
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
10:40 pm - 11:15 pmSFO-KSC
16h 35m2 stops
Logo
1:05 pm - 2:30 pmKSC-SFO
34h 25m3 stops
$1,183
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
11:40 am - 11:20 pmSFO-KSC
50h 40m2 stops
Logo
2:45 pm - 2:30 pmKSC-SFO
32h 45m3 stops
$1,437
Find Deal
Sat, Oct 11 - Sat, Oct 18
Logo
8:30 am - 2:00 pmSFO-KSC
20h 30m3 stops
Logo
2:45 pm - 2:30 pmKSC-SFO
32h 45m3 stops
$1,500
Find Deal
Sat, Oct 11 - Sat, Oct 18

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 September 15, 2025.
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

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

8:25 am-2:15 pm

2 stops20h 50m

Košice Barca

Sun 11/16

2:55 pm-12:40 pm

2 stops54h 45m

$662

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 10/28

2:30 pm-11:15 pm

2 stops48h 45m

Košice Barca

Tue 11/4

5:20 am-7:20 pm

2 stops23h 00m

$682

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Mon 12/1

12:50 pm-2:15 pm

2 stops16h 25m

Košice Barca

Sat 12/6

2:55 pm-12:40 pm

2 stops54h 45m

$711

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sat 10/11

8:25 am-2:00 pm

2 stops20h 35m

Košice Barca

Sat 10/18

9:35 am-8:10 pm

2 stops19h 35m

$838

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sat 10/11

8:25 am-2:00 pm

2 stops20h 35m

Košice Barca

Sat 10/18

9:35 am-4:10 pm

1 stop15h 35m

$965

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 10/28

1:00 pm-12:15 am

3 stops27h 15m

Košice Barca

Tue 11/4

1:05 pm-2:30 pm

3 stops34h 25m

$1,027

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 10/28

10:40 pm-11:15 pm

2 stops16h 35m

Košice Barca

Tue 11/4

1:05 pm-2:30 pm

3 stops34h 25m

$1,183

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sat 10/11

11:40 am-11:20 pm

2 stops50h 40m

Košice Barca

Sat 10/18

2:45 pm-2:30 pm

3 stops32h 45m

$1,437

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sat 10/11

8:30 am-2:00 pm

3 stops20h 30m

Košice Barca

Sat 10/18

2:45 pm-2:30 pm

3 stops32h 45m

$1,500

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

What is the cheapest time of day to depart on your flight to Košice?

Flying to Košice from San Francisco in the evening is the least expensive time of day to depart. momondo users have found prices as low as $932 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Košice is in the morning when prices are around $982.

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

You could potentially save up to 34% 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

Direct flights

None
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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  • How far is San Francisco to Košice Barca by plane?

    The distance between San Francisco and Košice Barca is about 6054.3 mi. A reasonable flight in good conditions will take 16h 25m.

  • 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 many operators does momondo search for flights from San Francisco Airport to Košice Barca Airport?

  • 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.

  • What is the most popular airline from San Francisco to Košice?

Best airlines flying from San Francisco to Košice

Compare and see reviews for airlines that fly from San Francisco to Košice with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $710Free CancellationRating
7.5
1,730 reviews
Search SWISS flights

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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Wed 10/15
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