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$482+ Cheap flights from Košice (KSC) to San Francisco (SFO)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — SFO
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Košice to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Košice (KSC) to San Francisco (SFO). 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 agosto 18, 2025.

Round-trip from

$482
(Orbitz)
From Košice Barca to San Francisco
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Find flight deals from Košice to San Francisco

Cheapest flights from Košice to San Francisco
Explore the most affordable flight options available from Košice to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/32:45 pmKSC - SFO
1 stop34h 25mMultiple Airlines
dom. 9/78:30 amSFO - KSC
2 stops29h 50mMultiple Airlines
Deal found 8/18$482
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/32:45 pmKSC - SFO
1 stop34h 25mSWISS
dom. 9/77:30 pmSFO - KSC
1 stop14h 20mSWISS
Deal found 8/18$584
This Lufthansa deal was found by Cheapflights users on 8/18. 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.
mié. 9/35:25 amKSC - SFO
2 stops16h 15mLufthansa
dom. 9/79:05 pmSFO - KSC
2 stops17h 15mLufthansa
Deal found 8/18$641
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/229:30 amKSC - SFO
1 stop37h 05mMultiple Airlines
sáb. 9/137:55 pmSFO - KSC
1 stop28h 00mMultiple Airlines
Deal found 8/18$954
This Lufthansa deal was found by Cheapflights users on 8/18. 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.
sáb. 8/235:25 amKSC - SFO
2 stops22h 35mLufthansa
sáb. 9/132:40 pmSFO - KSC
2 stops23h 40mLufthansa
Deal found 8/18$1,055
This Lufthansa deal was found by Cheapflights users on 8/18. 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.
sáb. 8/235:25 amKSC - SFO
2 stops22h 35mMultiple Airlines
dom. 9/147:30 pmSFO - KSC
1 stop14h 20mMultiple Airlines
Deal found 8/18$1,058
This Lufthansa deal was found by Cheapflights users on 8/18. 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.
sáb. 8/235:25 amKSC - SFO
2 stops22h 35mLufthansa
vie. 9/122:40 pmSFO - KSC
2 stops23h 40mLufthansa
Deal found 8/18$1,065
This Lufthansa deal was found by Cheapflights users on 8/18. 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.
sáb. 8/235:25 amKSC - SFO
2 stops22h 35mLufthansa
dom. 9/149:05 pmSFO - KSC
2 stops17h 15mLufthansa
Deal found 8/18$1,127

Cheapflights Fare Finder

 
Customize your flight search to find flights from Košice to San Francisco 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 agosto 18, 2025.
Use the filters below to find and compare flights from Košice to San Francisco that are best for you.

Fly from

Košice

Fly to

San Francisco

Route

Depart

Return

Price

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

mié. 9/3

2:45 pm-4:10 pm

1 stop34h 25m

San Francisco

dom. 9/7

8:30 am-11:20 pm

2 stops29h 50m

$482

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

mié. 9/3

2:45 pm-4:10 pm

1 stop34h 25m

San Francisco

dom. 9/7

7:30 pm-6:50 pm

1 stop14h 20m

$584

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

mié. 9/3

5:25 am-12:40 pm

2 stops16h 15m

San Francisco

dom. 9/7

9:05 pm-11:20 pm

2 stops17h 15m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Košice to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Košice 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.

Related info for your journey

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

  • How long is the flight from Košice to San Francisco?

    For as low as $641, SWISS can have you in San Francisco from Košice in 16h 15m. The distance from Košice to San Francisco is about 6067 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Košice to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Košice to San Francisco (average of $276). Flying from Košice to San Francisco in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Mountain View
Turlock
Santa Clara
Hollister
Antioch
Watsonville
Manteca
Sunnyvale
Newark
Milpitas
Campbell
Foster City
San Leandro
Burlingame
Redwood City
Vallejo

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