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Cheap flights from California to Slovakia from $499

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Slovakia departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Austrian Airlines Logo
7:00 am - 2:15 pmSFO-KSC
22h 15m2 stops
Austrian Airlines Logo
2:55 pm - 12:40 pmKSC-SFO
54h 45m2 stops
$662Austrian Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Austrian Airlines Logo
8:25 am - 11:15 pmSFO-KSC
29h 50m2 stops
Austrian Airlines Logo
2:55 pm - 12:40 pmKSC-SFO
54h 45m2 stops
$663Austrian Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Logo
7:25 pm - 9:00 amSFO-KSC
28h 35m1 stop
Logo
2:55 pm - 7:20 pmKSC-SFO
37h 25m2 stops
$672
Find Deal
Wed, Nov 12 - Sun, Nov 16
Logo
8:05 am - 1:35 pmLAX-BTS
20h 30m2 stops
Logo
5:45 pm - 4:08 pmBTS-LAX
31h 23m3 stops
$702
Find Deal
Sat, Sep 20 - Sat, Sep 27
Lufthansa Logo
2:36 pm - 11:20 pmLAS-KSC
23h 44m3 stops
Lufthansa Logo
2:45 pm - 4:14 pmKSC-LAS
34h 29m3 stops
$792Lufthansa
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Tue, Sep 9 - Tue, Sep 30
Logo
10:48 am - 1:55 pmLAS-KSC
18h 07m2 stops
Logo
5:25 am - 10:13 pmKSC-LAS
25h 48m2 stops
$847
Find Deal
Tue, Sep 9 - Tue, Sep 30
Austrian Airlines Logo
12:00 pm - 2:15 pmSFO-KSC
41h 15m2 stops
Austrian Airlines Logo
2:55 pm - 7:20 pmKSC-SFO
37h 25m2 stops
$856Austrian Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
SWISS Logo
2:20 pm - 1:55 pmSFO-KSC
14h 35m1 stop
SWISS Logo
9:40 am - 7:45 pmKSC-SFO
19h 05m2 stops
$2,434SWISS
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Tue, Aug 12 - Fri, Aug 15
SWISS Logo
2:20 pm - 1:55 pmSFO-KSC
14h 35m1 stop
SWISS Logo
9:40 am - 4:35 pmKSC-SFO
15h 55m1 stop
$3,401SWISS
Find Deal
Tue, Aug 12 - Fri, Aug 15
Lufthansa Logo
9:40 pm - 11:15 pmSFO-KSC
16h 35m2 stops
Lufthansa Logo
2:55 pm - 12:40 pmKSC-SFO
30h 45m3 stops
$3,548Lufthansa
Find Deal
Wed, Nov 12 - Sun, Nov 16

Austrian Airlines flights from California to Slovakia

Our best Austrian Airlines deals on California to Slovakia flight tickets
Austrian Airlines
Nov 12
SFO7:00 amSan Francisco
22h 15m
2 stops
KSC2:15 pmKošice Barca
Nov 16
KSC2:55 pmKošice Barca
54h 45m
2 stops
SFO12:40 pmSan Francisco
$662
Find similar
Austrian Airlines
Nov 12
SFO8:25 amSan Francisco
29h 50m
2 stops
KSC11:15 pmKošice Barca
Nov 16
KSC2:55 pmKošice Barca
54h 45m
2 stops
SFO12:40 pmSan Francisco
$663
Find similar
Austrian Airlines
Nov 12
SFO12:00 pmSan Francisco
41h 15m
2 stops
KSC2:15 pmKošice Barca
Nov 16
KSC2:55 pmKošice Barca
37h 25m
2 stops
SFO7:20 pmSan Francisco
$856
Find similar

Lufthansa flights from California to Slovakia

Our best Lufthansa deals on California to Slovakia flight tickets
Lufthansa
Sep 9
LAS2:36 pmLas Vegas Harry Reid Intl
23h 44m
3 stops
KSC11:20 pmKošice Barca
Sep 30
KSC2:45 pmKošice Barca
34h 29m
3 stops
LAS4:14 pmLas Vegas Harry Reid Intl
$792
Find similar
Lufthansa
Nov 12
SFO9:40 pmSan Francisco
16h 35m
2 stops
KSC11:15 pmKošice Barca
Nov 16
KSC2:55 pmKošice Barca
30h 45m
3 stops
SFO12:40 pmSan Francisco
$3,548
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Slovakia 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 July 31, 2025.
Use the filters below to find and compare flights from California to Slovakia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

7:00 am-2:15 pm

2 stops22h 15m

Košice Barca

Sun 11/16

2:55 pm-12:40 pm

2 stops54h 45m

$662

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

8:25 am-11:15 pm

2 stops29h 50m

Košice Barca

Sun 11/16

2:55 pm-12:40 pm

2 stops54h 45m

$663

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

7:25 pm-9:00 am

1 stop28h 35m

Košice Barca

Sun 11/16

2:55 pm-7:20 pm

2 stops37h 25m

$672

Los AngelesBratislava

LAX - BTS

LAXBTS

Los Angeles

Sat 9/20

8:05 am-1:35 pm

2 stops20h 30m

Bratislava - M. R. Štefánik

Sat 9/27

5:45 pm-4:08 pm

3 stops31h 23m

$702

Las VegasKošice

LAS - KSC

LASKSC

Las Vegas Harry Reid Intl

Tue 9/9

2:36 pm-11:20 pm

3 stops23h 44m

Košice Barca

Tue 9/30

2:45 pm-4:14 pm

3 stops34h 29m

$792

Las VegasKošice

LAS - KSC

LASKSC

Las Vegas Harry Reid Intl

Tue 9/9

10:48 am-1:55 pm

2 stops18h 07m

Košice Barca

Tue 9/30

5:25 am-10:13 pm

2 stops25h 48m

$847

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

12:00 pm-2:15 pm

2 stops41h 15m

Košice Barca

Sun 11/16

2:55 pm-7:20 pm

2 stops37h 25m

$856

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 8/12

2:20 pm-1:55 pm

1 stop14h 35m

Košice Barca

Fri 8/15

9:40 am-7:45 pm

2 stops19h 05m

$2,434

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Tue 8/12

2:20 pm-1:55 pm

1 stop14h 35m

Košice Barca

Fri 8/15

9:40 am-4:35 pm

1 stop15h 55m

$3,401

San FranciscoKošice

SFO - KSC

SFOKSC

San Francisco

Wed 11/12

9:40 pm-11:15 pm

2 stops16h 35m

Košice Barca

Sun 11/16

2:55 pm-12:40 pm

3 stops30h 45m

$3,548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Slovakia from

How to get the cheapest flight ticket from California to Slovakia

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 Slovakia?

According to our data, Friday is the cheapest day to fly to Slovakia 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. The most expensive day to fly to Slovakia is Monday, with ticket prices averaging around $1,750.

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

According to our data, the cheapest time of day to fly to Slovakia is in the afternoon. momondo users have found flights departing from California to Slovakia in the afternoon for as low as $1,133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,750.

Can stopping save me money on California to Slovakia flights?

You could potentially save up to 34% on your flight if you consider stops on a California to Slovakia flight.

Cheap California to Slovakia flight deals and tips

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

Best Price Found

$499

Fastest flight time

14h 35m

Direct flights

None

Airports in Slovakia

2 airports
The best one-way flight to Slovakia from California in the past 72 hours is $499. The best round-trip flight deal from California to Slovakia found on momondo in the last 72 hours is $662.
The fastest flight from California to Slovakia takes 14h 35m
There are no direct flights from California to Slovakia. Popular non-direct routes for this connection are San Francisco Airport - Košice Barca Airport, Oakland Airport - Bratislava - M. R. Štefánik Airport and San Francisco Airport - Bratislava - M. R. Štefánik Airport.
There are 2 airports near Slovakia: Bratislava - M. R. Štefánik (BTS), Košice Barca (KSC)
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  • When did momondo last update prices for flights from California to Slovakia?

    Prices for flights from California to Slovakia are refreshed on a daily basis.

  • How many operators does momondo search for flights from California to Slovakia?

  • How old do you have to be to fly from California to Slovakia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Slovakia.

  • What documentation or ID do you need to fly to Slovakia?

    The required travel and health documents for your Slovakia 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 Slovakia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Slovakia

Compare and see reviews for airlines that fly from California to Slovakia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $710Free CancellationRating
7.5
1,686 reviews
Search SWISS flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Slovakia for you.

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

momondo does allow users to show only those flights to Slovakia from California which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential California to Slovakia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Find better results for your trip to Slovakia

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