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Cheap flights from California to Seoul from $339

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 Seoul departing on 4/6. 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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0 bags

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Find the cheapest flights from California to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from California to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
5:30 pm - 12:30 pmICN-SFO
11h 00mnonstop
$605AIR PREMIA
Find Deal
Mon, Mar 24 - Wed, Apr 9
3:00 pm - 7:50 pmSFO-ICN
12h 50mnonstop
5:30 pm - 12:30 pmICN-SFO
11h 00mnonstop
$611AIR PREMIA
Find Deal
Sun, Apr 13 - Mon, Apr 21
12:35 am - 9:50 pmSFO-ICN
29h 15m2 stops
4:45 pm - 8:30 pmICN-SFO
43h 45m2 stops
$642China Southern
Find Deal
Mon, Apr 14 - Sun, Jun 8
12:30 pm - 2:50 pmLAX-ICN
34h 20m2 stops
6:50 am - 10:05 amICN-LAX
43h 15m2 stops
$656China Eastern
Find Deal
Mon, Apr 21 - Thu, May 8
10:40 am - 3:00 pmSFO-ICN
12h 20mnonstop
4:50 pm - 11:50 amICN-SFO
11h 00mnonstop
$658United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 25
12:30 pm - 3:25 pmLAX-ICN
34h 55m1 stop
12:55 pm - 10:05 amICN-LAX
37h 10m1 stop
$668China Eastern
Find Deal
Mon, Apr 21 - Wed, May 14
12:35 am - 1:55 pmSFO-ICN
45h 20m2 stops
10:20 am - 8:30 pmICN-SFO
26h 10m2 stops
$675China Southern
Find Deal
Mon, Apr 21 - Mon, May 12
3:00 pm - 7:50 pmSFO-ICN
12h 50mnonstop
5:45 pm - 5:43 pmICN-SFO
39h 58m2 stops
Wed, Apr 30 - Tue, May 20
3:00 pm - 7:50 pmSFO-ICN
12h 50mnonstop
5:45 pm - 5:17 pmICN-SFO
39h 32m2 stops
Fri, May 2 - Fri, May 23
11:40 pm - 4:20 amSFO-ICN
12h 40mnonstop
4:50 pm - 11:50 amICN-SFO
11h 00mnonstop
$780United Airlines
Find Deal
Wed, May 21 - Sun, May 25

AIR PREMIA flights from California to Seoul

Our best AIR PREMIA deals on California to Seoul flight tickets
AIR PREMIA
Mar 24
SFO3:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
Apr 9
ICN5:30 pmIncheon Intl
11h 00m
SFO12:30 pmSan Francisco
AIR PREMIA
Apr 13
SFO3:00 pmSan Francisco
12h 50m
ICN7:50 pmIncheon Intl
Apr 21
ICN5:30 pmIncheon Intl
11h 00m
SFO12:30 pmSan Francisco
AIR PREMIA
Mar 24
SFO3:30 pmSan Francisco
13h 00m
ICN8:30 pmIncheon Intl
Apr 9
ICN5:30 pmIncheon Intl
11h 00m
SFO12:30 pmSan Francisco

China Southern flights from California to Seoul

Our best China Southern deals on California to Seoul flight tickets
China Southern
Apr 14
SFO12:35 amSan Francisco
29h 15m
2 stops
ICN9:50 pmIncheon Intl
Jun 8
ICN4:45 pmIncheon Intl
43h 45m
2 stops
SFO8:30 pmSan Francisco
China Southern
Apr 21
SFO12:35 amSan Francisco
45h 20m
2 stops
ICN1:55 pmIncheon Intl
May 12
ICN10:20 amIncheon Intl
26h 10m
2 stops
SFO8:30 pmSan Francisco
China Southern
Apr 21
SFO12:35 amSan Francisco
29h 15m
1 stop
ICN9:50 pmIncheon Intl
May 12
ICN10:20 amIncheon Intl
26h 10m
1 stop
SFO8:30 pmSan Francisco

See travel insights to Seoul from

How to get the cheapest flight ticket from California to Seoul

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 month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from California averaging around $870.

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

According to our data, Monday is the cheapest day to fly to Seoul from California. The lowest ticket price found for a Monday departure recently was $898. 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 Seoul is Friday, with ticket prices averaging around $1,136.

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

Flying to Seoul from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $922 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,068 per ticket.

What is the cheapest California to Seoul flight route?

Fly from San Francisco to Incheon Intl for the best California - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from California when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,134 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from California for as low as $940 on momondo.

What cabin class options are available on California to Seoul flights?

There are 4 cabin classes available to choose from on California to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap California to Seoul flight deals and tips

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

Best Price Found

$339

Fastest flight time

12h 10m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from California in the past 72 hours is $339. The best round-trip flight deal from California to Seoul found on momondo in the last 72 hours is $605.
The fastest flight from California to Seoul takes 12h 10m
Direct flights go from California to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • When did momondo last update prices for flights from California to Seoul?

    Prices for flights from California to Seoul were last updated today.

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

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

    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 Seoul.

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

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

  • What is the most popular plane model from California to Seoul?


Best airlines flying from California to Seoul

Compare and see reviews for airlines that fly from California to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $180Free CancellationRating
8.5
17 reviews
Search Jin Air flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
8,623 reviews
Search United Airlines flights
XiamenAirPriceFrom $399Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
Hawaiian AirlinesPriceFrom $403Free CancellationRating
7.9
2,318 reviews
Search Hawaiian Airlines flights
ZIPAIRPriceFrom $409Free CancellationRating
7.4
45 reviews
Search ZIPAIR flights
WestJetPriceFrom $476Free CancellationRating
7.2
2,778 reviews
Search WestJet flights
American AirlinesPriceFrom $550Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $579Free CancellationRating
7.0
8,878 reviews
Search Air Canada flights
Air ChinaPriceFrom $633Free CancellationRating
7.0
81 reviews
Search Air China flights
China EasternPriceFrom $644Free CancellationRating
7.0
127 reviews
Search China Eastern flights

Why use momondo?

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

Finding the right flight to Seoul from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

Yes. All flights to Seoul from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for California to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Seoul from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Tue 3/18
Tue 3/25

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul