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$867+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — SFO
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$867
(Trip.com)
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 March 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/27. 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.
Mon 5/55:30 amKSC - SFO
2 stops18h 00mMultiple Airlines
Fri 5/94:30 pmSFO - KSC
2 stops46h 50mMultiple Airlines
Deal found 3/27$867
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:55 pmKSC - SFO
1 stop29h 15mSWISS
Fri 5/97:30 pmSFO - KSC
1 stop14h 00mSWISS
Deal found 3/27$1,000
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
Sat 4/125:25 amKSC - SFO
2 stops42h 10mLufthansa
Wed 4/161:45 pmSFO - KSC
2 stops15h 15mLufthansa
Deal found 3/26$1,170

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 March 28, 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

Mon 5/5

5:30 am-2:30 pm

2 stops18h 00m

San Francisco

Fri 5/9

4:30 pm-12:20 am

2 stops46h 50m

$867

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Mon 5/5

7:55 pm-4:10 pm

1 stop29h 15m

San Francisco

Fri 5/9

7:30 pm-6:30 pm

1 stop14h 00m

$1,000

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Sat 4/12

5:25 am-2:35 pm

2 stops42h 10m

San Francisco

Wed 4/16

1:45 pm-2:00 pm

2 stops15h 15m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

Cheapflights Insights

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

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated March 28, 2025.
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Ruth,Aug 2024

IAD - ZRH

Thank you for the upgrade- it will make me a loyal fan
SWISS
7.5
Good
1,570 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Ruth,Aug 2024

IAD - ZRH

Thank you for the upgrade- it will make me a loyal fan
Lufthansa
6.7
Okay
6,956 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Ruth,Aug 2024

IAD - ZRH

Thank you for the upgrade- it will make me a loyal fan

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.

  • 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 $398). 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 Košice?

Book flights to Košice if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
Pacific Grove

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