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$811+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KSC
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$811
(SWISS)
Provider with most accurate pricing for San Francisco-Košice Barca flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Košice Barca flights.
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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 March 31, 2025.

This SWISS deal was found by Cheapflights users on 3/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:30 pmSFO - KSC
1 stop14h 20mSWISS
Mon 8/257:55 pmKSC - SFO
1 stop29h 15mSWISS
Deal found 3/30$811
This United deal was found by Cheapflights users on 3/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:25 amSFO - KSC
2 stops21h 35mMultiple Airlines
Fri 8/229:40 amKSC - SFO
1 stop15h 30mMultiple Airlines
Deal found 3/31$823
This Austrian Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 7/139:05 pmSFO - KSC
2 stops17h 15mAustrian Airlines
Mon 8/252:45 pmKSC - SFO
2 stops36h 43mAustrian Airlines
Deal found 3/30$853
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:05 pmSFO - KSC
2 stops31h 55mLufthansa
Mon 8/252:45 pmKSC - SFO
2 stops30h 55mLufthansa
Deal found 3/31$871

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 March 31, 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

Sun 7/13

7:30 pm-6:50 pm

1 stop14h 20m

Košice Barca

Mon 8/25

7:55 pm-4:10 pm

1 stop29h 15m

$811

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sun 8/3

7:25 am-2:00 pm

2 stops21h 35m

Košice Barca

Fri 8/22

9:40 am-4:10 pm

1 stop15h 30m

$823

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Sun 7/13

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Mon 8/25

2:45 pm-6:28 pm

2 stops36h 43m

$853

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 8/5

9:05 pm-11:20 pm

2 stops17h 15m

Košice Barca

Sun 8/24

2:45 pm-12:40 pm

2 stops54h 55m

$889

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

  • Most accurate provider: When it comes to deals on San Francisco-Košice flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Košice flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Košice flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Košice flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Košice flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Košice

Rainfall in Košice by month

Plan your trip to Košice by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Košice ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Košice when rainfall is around 0.8 in.

Temperature in Košice by month

Plan your trip to Košice by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Košice, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 31, 2025.
Austrian Airlines
7.6
Good
770 reviews

Boarding

7.6

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
770 reviews
Austrian Airlines
7.6
Good
770 reviews

Boarding

7.6

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,570 reviews
Austrian Airlines
7.6
Good
770 reviews

Boarding

7.6

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
6,960 reviews
Austrian Airlines
7.6
Good
770 reviews

Boarding

7.6

Overall

7.6

Food

6.8

Crew

8.1

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$710Average$847FlexibilityNo cancel feeOn-time79%
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