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$662+ Cheap flights from San Francisco (SFO) to Košice (KSC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KSC
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Francisco to Košice

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Košice (KSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$942
(Austrian Airlines)
From San Francisco to Košice Barca
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Find flight deals from San Francisco to Košice

Cheapest flights from San Francisco to Košice
Explore the most affordable flight options available from San Francisco to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Austrian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amSFO - KSC
2 stops31h 15mAustrian Airlines
Sun 11/162:55 pmKSC - SFO
2 stops54h 40mAustrian Airlines
Deal found 7/1$662
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3011:20 amSFO - KSC
2 stops39h 20mMultiple Airlines
Wed 8/610:20 pmKSC - SFO
1 stop28h 05mMultiple Airlines
Deal found 7/2$1,066
This Gurufare deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:40 pmSFO - KSC
2 stops23h 40mLufthansa
Wed 8/62:45 pmKSC - SFO
2 stops30h 55mLufthansa
Deal found 7/2$1,165
This SmartFares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/307:30 pmSFO - KSC
1 stop28h 10mSWISS
Wed 8/62:45 pmKSC - SFO
1 stop34h 25mSWISS
Deal found 7/2$1,247

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Francisco to Košice that are best for you.

Fly from

San Francisco

Fly to

Košice

Route

Depart

Return

Price

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sat 8/16

9:05 pm-11:20 pm

2 stops41h 15m

Košice Barca

Sat 8/23

5:25 am-7:00 pm

2 stops22h 35m

$942

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 7/30

11:20 am-11:40 am

2 stops39h 20m

Košice Barca

Wed 8/6

10:20 pm-5:25 pm

1 stop28h 05m

$1,066

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 7/30

2:40 pm-11:20 pm

2 stops23h 40m

Košice Barca

Wed 8/6

2:45 pm-12:40 pm

2 stops30h 55m

$1,165

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 7/30

7:30 pm-8:40 am

1 stop28h 10m

Košice Barca

Wed 8/6

2:45 pm-4:10 pm

1 stop34h 25m

$1,247

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Mon 7/14

7:40 pm-1:55 pm

2 stops33h 15m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Francisco to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Košice

Get insights into the airlines that provide service to Košice. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Košice. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS, and Lufthansa from San Francisco to Košice by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,654 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Lufthansa
6.8
Okay
7,207 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Košice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from San Francisco to Košice that include hotel bookings?

    Yes. In addition to deals on San Francisco to Košice flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Košice?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Košice.

  • Can I find deals for business class flights from San Francisco to Košice?

    Yes. Cheapflights offers flight deals from San Francisco to Košice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Francisco to Košice

Discover the top airline that operate flights from San Francisco to Košice. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$710Average$786FlexibilityNo cancel feeOn-time79%

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