How long is the flight from San Francisco to Košice?

Austrian Airlines can get you from San Francisco to Košice in just under 20h 50m. Your travel time can differ by up to . Airlines will cover a distance of 6067 mi.

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.

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).

What is the cheapest time of day to fly from SFO to KSC?

A simple way to save on the total cost of your ticket is to fly from San Francisco to Košice at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

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.

$662+ Flights from San Francisco to Košice

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Cheap flight deals from San Francisco to Košice

Round-trip from	$662 (Austrian Airlines)

From San Francisco to Košice Barca

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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 september 17, 2025.

wo 11/128:25 amSFO - KSC

2 stops20h 50mAustrian Airlines

zo 11/162:55 pmKSC - SFO

2 stops54h 45mAustrian Airlines

Deal found 9/14

$662

Best flights from San Francisco to Košice
Discover carefully curated flight deals from San Francisco to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated september 17, 2025.

wo 11/128:25 amSFO - KSC

2 stops20h 50mAustrian Airlines

zo 11/162:55 pmKSC - SFO

2 stops54h 45mAustrian Airlines

Deal found 9/14

$662

di 2/1711:55 pmSFO - KSC

2 stops48h 05mMultiple Airlines

za 2/282:55 pmKSC - SFO

2 stops37h 30mMultiple Airlines

Deal found 9/16

$676

Cheapflights Fare Finder

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

wo 11/12

8:25 am-2:15 pm

2 stops20h 50m

Košice Barca

zo 11/16

2:55 pm-12:40 pm

2 stops54h 45m

$662

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

di 2/17

11:55 pm-9:00 am

2 stops48h 05m

Košice Barca

za 2/28

2:55 pm-7:25 pm

2 stops37h 30m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 a feel of what it's like to fly with SWISS 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.

SWISS

7.6

Good

1,737 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

SWISS

7.6

Good

1,737 reviews

SWISS

7.6

Good

1,737 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

How long is the flight from San Francisco to Košice?
Austrian Airlines can get you from San Francisco to Košice in just under 20h 50m. Your travel time can differ by up to . Airlines will cover a distance of 6067 mi.
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.

See more FAQs

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Top airline flying from San Francisco to Košice

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$710	Average$786	FlexibilityNo cancel fee	On-time79%

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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.

Find cheap flights from San Francisco to Košice with Cheapflights

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Cheap flight deals from San Francisco to Košice

Round-trip from

Find flight deals from San Francisco to Košice

Cheapest flights from San Francisco to KošiceExplore 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 september 17, 2025.

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 september 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Košice that are best for you.

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.

Reviews of airlines servicing Košice

Get a feel of what it's like to fly with SWISS 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.

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.

How long is the flight from San Francisco to Košice?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Košice

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Francisco to Košice

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Travel Smart

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 september 17, 2025.