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Cheap flights from California to Košice from $912

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Košice departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Košice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:40 am - 2:15 pm
SJC
-
KSC
20h 35m3 stops
Lufthansa Logo
2:55 pm - 8:56 pm
KSC
-
SJC
39h 01m3 stops
$912Lufthansa
Wed, Jan 21 - Wed, Jan 28
Lufthansa Logo
8:40 am - 2:15 pm
SJC
-
KSC
20h 35m3 stops
Lufthansa Logo
5:20 am - 8:56 pm
KSC
-
SJC
24h 36m3 stops
$959Lufthansa
Thu, Jan 22 - Thu, Jan 29
LOT Logo
7:00 am - 12:15 am
LAX
-
KSC
32h 15m2 stops
LOT Logo
1:05 pm - 2:20 pm
KSC
-
LAX
34h 15m1 stop
$1,172LOT
Thu, Jan 22 - Mon, Jan 26
LOT Logo
8:00 am - 12:15 am
LAX
-
KSC
31h 15m2 stops
LOT Logo
1:05 pm - 11:25 am
KSC
-
LAX
31h 20m2 stops
$1,519LOT
Thu, Jan 22 - Mon, Jan 26

Lufthansa flights from California to Košice

Our best Lufthansa deals on California to Košice flight tickets
Lufthansa
Jan 21
SJC8:40 amSan Jose
20h 35m
3 stops
KSC2:15 pmKošice Barca
Jan 28
KSC2:55 pmKošice Barca
39h 01m
3 stops
SJC8:56 pmSan Jose
$912
Find similar
Lufthansa
Jan 22
SJC8:40 amSan Jose
20h 35m
3 stops
KSC2:15 pmKošice Barca
Jan 29
KSC5:20 amKošice Barca
24h 36m
3 stops
SJC8:56 pmSan Jose
$959
Find similar

LOT flights from California to Košice

Our best LOT deals on California to Košice flight tickets
LOT
Jan 22
LAX6:15 amLos Angeles
33h 00m
2 stops
KSC12:15 amKošice Barca
Jan 26
KSC1:05 pmKošice Barca
34h 15m
1 stop
LAX2:20 pmLos Angeles
$1,172
Find similar
LOT
Jan 22
LAX8:00 amLos Angeles
31h 15m
2 stops
KSC12:15 amKošice Barca
Jan 26
KSC1:05 pmKošice Barca
31h 20m
2 stops
LAX11:25 amLos Angeles
$1,519
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California 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, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from California to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseKošice

SJC - KSC

SJCKSC

San Jose

Wed 1/21

8:40 am-2:15 pm

3 stops20h 35m

Košice Barca

Wed 1/28

2:55 pm-8:56 pm

3 stops39h 01m

$912

San JoseKošice

SJC - KSC

SJCKSC

San Jose

Thu 1/22

8:40 am-2:15 pm

3 stops20h 35m

Košice Barca

Thu 1/29

5:20 am-8:56 pm

3 stops24h 36m

$959

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Thu 1/22

7:00 am-12:15 am

2 stops32h 15m

Košice Barca

Mon 1/26

1:05 pm-2:20 pm

1 stop34h 15m

$1,172

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Thu 1/22

8:00 am-12:15 am

2 stops31h 15m

Košice Barca

Mon 1/26

1:05 pm-11:25 am

2 stops31h 20m

$1,519

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Tue 12/16

4:15 pm-12:15 am

1 stop23h 00m

$2,861

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Tue 12/16

8:05 am-5:05 pm

3 stops48h 00m

$3,061

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Tue 12/16

8:05 am-5:05 pm

3 stops48h 00m

$3,082

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Tue 12/16

10:34 am-12:15 am

2 stops28h 41m

$3,538

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Tue 12/16

11:22 am-12:15 am

2 stops27h 53m

$3,547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Košice from

How to get the cheapest flight ticket from California to Košice

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Košice?

According to our data, Friday is the cheapest day to fly to Košice from California. The lowest ticket price found for a Friday departure recently was $1,210. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from California to Košice for around $1,750.

What is the cheapest time of day to depart on your flight to Košice?

Flying to Košice from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,133 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Košice is in the morning when prices are around $1,750.

Can stopping save me money on California to Košice flights?

You could potentially save up to 16% on your flight if you consider stops on a California to Košice flight.

Cheap California to Košice flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Košice

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from California to Košice takes 20h 35m
There are no direct flights from California to Košice. There are no popular flight routes from California to Košice.
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  • When did momondo last update prices for flights from California to Košice Barca Airport?

    Prices for flights from California to Košice Barca Airport refresh daily.

  • How many operators does momondo search for flights from California to Košice Barca Airport?

  • How old do you have to be to fly from California to Košice Barca Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Košice Barca Airport.

  • What documentation or ID do you need to fly to Košice Barca Airport?

    The required travel and health documents for your Košice Barca Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Košice Barca Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Košice

Compare and see reviews for airlines that fly from California to Košice with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $710Free CancellationRating
7.5
1,807 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $894Free CancellationRating
7.6
879 reviews
Search Austrian Airlines flights

Traveling to a place near Košice?

Book flights to Košice if you plan to visit one of these locations
Prešov

Why use momondo?

Why should I use momondo to find a flight deal from California to Košice?

It is quick and easy to find California to Košice flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Košice that suits you.

Can I find flights from California to Košice with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Košice flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Košice?

momondo provides multiple filters to help you find the best flight to Košice from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Košice right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to Košice now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Košice and let you know when they change.

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