$593 Find Cheap Flights from Košice to California - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Košice to California departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Košice to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Košice to California, as well as popular online travel agencies
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Cheap Flights from Košice to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$632
San Francisco
San Francisco1 stop$593
Los Angeles
Los Angeles1 stop$632
San Francisco
San Francisco1 stop$593

Book Cheap Košice to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Košice to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Košice to California

Wed, Jun 24 - Sun, Jun 28
SWISS Logo
2:50 pm - 4:35 pm
KSC
-
SFO
34h 45m
1 stop
SWISS Logo
7:35 pm - 6:55 pm
SFO
-
KSC
14h 20m
1 stop
$593SWISS
Wed, Jun 24 - Sun, Jun 28
Multiple Airlines Logo
5:25 am - 3:15 pm
KSC
-
SFO
18h 50m
2 stops
Multiple Airlines Logo
7:35 pm - 6:55 pm
SFO
-
KSC
14h 20m
1 stop
$617Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
SWISS Logo
2:50 pm - 4:30 pm
KSC
-
LAX
34h 40m
1 stop
SWISS Logo
7:35 pm - 9:15 am
LAX
-
KSC
28h 40m
1 stop
$632SWISS
Tue, Sep 22 - Tue, Oct 6
Austrian Airlines Logo
5:25 am - 1:05 pm
KSC
-
LAX
16h 40m
1 stop
Austrian Airlines Logo
8:15 am - 11:20 pm
LAX
-
KSC
30h 05m
2 stops
$641Austrian Airlines
Tue, Sep 22 - Tue, Oct 6
Austrian Airlines Logo
5:25 am - 5:37 pm
KSC
-
LAX
21h 12m
2 stops
Austrian Airlines Logo
8:15 am - 11:20 pm
LAX
-
KSC
30h 05m
2 stops
$647Austrian Airlines
Wed, Jun 24 - Sun, Jun 28
Lufthansa Logo
5:25 am - 3:15 pm
KSC
-
SFO
18h 50m
2 stops
Lufthansa Logo
9:05 pm - 11:20 pm
SFO
-
KSC
17h 15m
2 stops
$648Lufthansa
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
5:25 am - 1:10 pm
KSC
-
LAX
16h 45m
2 stops
Multiple Airlines Logo
7:35 pm - 9:15 am
LAX
-
KSC
28h 40m
1 stop
$651Multiple Airlines
Tue, Sep 22 - Wed, Oct 7
Multiple Airlines Logo
5:25 am - 1:05 pm
KSC
-
LAX
16h 40m
1 stop
Multiple Airlines Logo
5:30 pm - 11:20 pm
LAX
-
KSC
20h 50m
2 stops
$665Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Austrian Airlines Logo
5:25 am - 8:18 pm
KSC
-
LAX
23h 53m
2 stops
Austrian Airlines Logo
5:30 pm - 11:20 pm
LAX
-
KSC
20h 50m
2 stops
$669Austrian Airlines
Tue, Sep 22 - Wed, Oct 7
Lufthansa Logo
5:25 am - 4:20 pm
KSC
-
LAX
19h 55m
2 stops
Lufthansa Logo
5:30 pm - 11:20 pm
LAX
-
KSC
20h 50m
2 stops
$682Lufthansa
Booking Insights

KAYAK's insights & trends for Košice to California flights

Get data-powered insights and trends into flights from Košice to California to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Košice to California?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Košice to California were found on SWISS ($593) and Austrian Airlines ($641).

Good to know

Cheapest flight$593
Flight from Košice to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Košice to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Košice to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Košice to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Košice to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Košice to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Košice to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Košice to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Košice to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Košice to California

 
See real verified KAYAK customer reviews for airlines flying from Košice to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Košice to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1969 reviews
7.1Food
7.4Comfort
7.7Boarding
6.8Entertainment
8.3Crew
Airline reviews

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

10.0 ExcellentAnonymous, May 2026
ZRH - JFK
Read more SWISS reviews

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Everything you need to know for your flight from Košice to California

Information on your arrival and departure airports