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Flights to South Korea

$598 Cheap flights to South Korea

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to South Korea departing on 2/3. 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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Recent flights found to popular cities in South Korea

Find flights to these popular cities in South Korea from your nearest airport.
AIR PREMIA
Feb 3
SFO
13h 00m
ICN
Feb 10
ICN
10h 05m
SFO
AIR PREMIA
Feb 12
SFO
13h 00m
ICN
Mar 5
ICN
10h 05m
SFO
China Eastern
Apr 4
LAX
34h 50m
1 stop
ICN
Apr 14
ICN
37h 10m
1 stop
LAX
China Eastern
Mar 20
SFO
30h 55m
1 stop
ICN
Mar 28
ICN
31h 35m
1 stop
SFO
AIR PREMIA
Mar 7
SFO
13h 00m
ICN
Mar 21
ICN
10h 05m
SFO
AIR PREMIA
Jan 29
SFO
13h 00m
ICN
Feb 12
ICN
10h 05m
SFO
China Eastern
Feb 16
LAX
31h 25m
1 stop
ICN
Mar 6
ICN
17h 10m
1 stop
LAX
China Eastern
Feb 17
LAX
31h 45m
2 stops
ICN
Feb 26
ICN
31h 40m
1 stop
LAX
China Eastern
Feb 17
LAX
30h 45m
2 stops
ICN
Mar 5
ICN
33h 30m
1 stop
LAX
China Eastern
Mar 10
SFO
39h 45m
1 stop
ICN
Mar 24
ICN
17h 05m
1 stop
SFO
Air China
Mar 14
LAX
20h 40m
1 stop
ICN
Mar 29
ICN
37h 50m
1 stop
LAX
China Eastern
Feb 17
LAX
33h 00m
1 stop
ICN
Mar 5
ICN
35h 35m
1 stop
LAX
Cathay Pacific
Feb 9
JFK
31h 40m
1 stop
CJU
Feb 13
CJU
35h 50m
1 stop
JFK
Cathay Pacific
Feb 6
ORD
25h 00m
1 stop
CJU
Feb 13
CJU
20h 05m
1 stop
ORD
Multiple Airlines
Feb 15
LAX
25h 35m
1 stop
CJU
Feb 17
CJU
37h 55m
2 stops
LAX
Cathay Pacific
Feb 6
ORD
25h 00m
1 stop
CJU
Feb 13
CJU
20h 05m
1 stop
ORD
Multiple Airlines
Feb 15
LAX
35h 35m
3 stops
CJU
Feb 17
CJU
26h 00m
2 stops
LAX
Multiple Airlines
Mar 21
LAX
28h 55m
1 stop
CJU
Apr 4
CJU
25h 55m
2 stops
LAX
Cathay Pacific
Feb 6
ORD
25h 00m
1 stop
CJU
Feb 13
CJU
20h 05m
1 stop
ORD
Cathay Pacific
Feb 4
ORD
25h 00m
1 stop
CJU
Feb 11
CJU
20h 05m
1 stop
ORD
Multiple Airlines
Feb 15
LAX
21h 45m
2 stops
CJU
Feb 17
CJU
26h 00m
2 stops
LAX
Cathay Pacific
Feb 6
ORD
25h 00m
1 stop
CJU
Feb 13
CJU
20h 05m
1 stop
ORD
Multiple Airlines
Feb 15
LAX
35h 35m
3 stops
CJU
Feb 17
CJU
45h 40m
3 stops
LAX
Cathay Pacific
Feb 6
ORD
25h 00m
1 stop
CJU
Feb 13
CJU
20h 05m
1 stop
ORD
China Eastern
Jun 21
SFO
31h 35m
1 stop
PUS
Jul 13
PUS
31h 15m
1 stop
SFO
China Eastern
Jun 1
LAX
31h 05m
1 stop
PUS
Jun 11
PUS
32h 15m
1 stop
LAX
China Eastern
Apr 21
SFO
31h 35m
1 stop
PUS
May 30
PUS
39h 36m
2 stops
SFO
China Eastern
Apr 21
SFO
36h 50m
1 stop
PUS
May 30
PUS
36h 30m
1 stop
SFO
China Eastern
Apr 21
SFO
39h 51m
2 stops
PUS
May 30
PUS
37h 40m
2 stops
SFO
Cathay Pacific
Feb 4
SFO
21h 25m
1 stop
PUS
Feb 11
PUS
36h 40m
1 stop
SFO
Multiple Airlines
Apr 21
SFO
36h 50m
1 stop
PUS
May 30
PUS
36h 30m
1 stop
SFO
Multiple Airlines
Jan 21
SFO
31h 15m
2 stops
PUS
Jan 28
PUS
36h 05m
1 stop
SFO
Multiple Airlines
Jan 17
LAX
35h 20m
1 stop
PUS
Jan 24
PUS
31h 35m
2 stops
LAX
Cathay Pacific
Mar 10
SFO
20h 30m
1 stop
PUS
Mar 27
PUS
24h 10m
1 stop
SFO
Multiple Airlines
Jan 21
SFO
29h 15m
1 stop
PUS
Jan 28
PUS
36h 05m
1 stop
SFO
Multiple Airlines
Jan 17
LAX
35h 20m
1 stop
PUS
Jan 24
PUS
35h 10m
1 stop
LAX
China Eastern
Apr 21
SFO
31h 00m
1 stop
TAE
May 30
TAE
37h 05m
1 stop
SFO
Multiple Airlines
Apr 13
LAX
28h 10m
2 stops
TAE
Apr 30
TAE
23h 50m
2 stops
LAX
Multiple Airlines
May 7
LAX
28h 10m
2 stops
TAE
May 11
TAE
31h 10m
2 stops
LAX
Multiple Airlines
Apr 14
LAX
30h 30m
1 stop
TAE
Apr 30
TAE
23h 45m
1 stop
LAX
Korean Air
Apr 15
LAX
21h 40m
2 stops
TAE
Apr 30
TAE
23h 45m
1 stop
LAX
Multiple Airlines
Apr 14
LAX
52h 10m
2 stops
TAE
Apr 30
TAE
23h 50m
2 stops
LAX
Korean Air
Apr 14
LAX
34h 40m
2 stops
TAE
Apr 30
TAE
23h 45m
1 stop
LAX
Korean Air
Apr 15
LAX
21h 40m
2 stops
TAE
Apr 30
TAE
27h 54m
2 stops
LAX
Korean Air
Apr 14
LAX
22h 10m
2 stops
TAE
Apr 30
TAE
25h 12m
2 stops
LAX
Korean Air
May 8
LAX
16h 10m
1 stop
TAE
May 11
TAE
23h 45m
1 stop
LAX
Korean Air
May 8
LAX
21h 40m
2 stops
TAE
May 11
TAE
23h 45m
1 stop
LAX
Korean Air
May 8
LAX
20h 40m
2 stops
TAE
May 11
TAE
25h 12m
2 stops
LAX

Find the cheapest flights from the United States to South Korea

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to South Korea that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to South Korea.

Cheap last minute flights

Planning a quick getaway from the United States to South Korea? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to South Korea, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to South Korea

Find recent round-trip train or bus tickets from the United States to South Korea.

All round-trip flight deals to South Korea

The cheapest plane tickets to South Korea found on KAYAK recently.
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$598AIR PREMIA
Find Deal
Mon, Feb 3 - Mon, Feb 10
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$640AIR PREMIA
Find Deal
Wed, Feb 12 - Wed, Mar 5
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
8:50 pm - 3:00 pmICN-SFO
10h 10mnonstop
$686Asiana Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 9
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$687Asiana Airlines
Find Deal
Tue, Jan 28 - Mon, Feb 3
7:05 pm - 3:15 pmSEA-ICN
27h 10m1 stop
4:55 pm - 6:30 pmICN-SEA
18h 35m1 stop
$731Air Canada
Find Deal
Sun, Jan 26 - Thu, Jan 30
6:10 am - 5:40 pmSEA-ICN
18h 30m1 stop
8:05 pm - 1:30 pmICN-SEA
10h 25mnonstop
$924Korean Air
Find Deal
Wed, Jan 22 - Wed, Feb 19
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$941Korean Air
Find Deal
Mon, Feb 3 - Mon, Feb 10
5:45 am - 4:05 pmSEA-ICN
18h 20m1 stop
5:45 pm - 2:23 pmICN-SEA
12h 38m1 stop
$965Air Canada
Find Deal
Wed, Apr 16 - Thu, Apr 24
10:41 am - 4:15 pmSEA-ICN
12h 34mnonstop
8:05 pm - 2:40 pmICN-SEA
10h 35mnonstop
$988Delta
Find Deal
Thu, Jan 23 - Tue, Mar 25
10:41 am - 4:15 pmSEA-ICN
12h 34mnonstop
8:05 pm - 2:40 pmICN-SEA
10h 35mnonstop
$1,025Delta
Find Deal
Sat, Jan 25 - Tue, Mar 25
9:35 am - 11:15 amLAX-ICN
56h 40m2 stops
Sun, Jan 19
9:35 am - 11:15 amLAX-ICN
56h 40m2 stops
Sun, Jan 19
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$331AIR PREMIA
Find Deal
Mon, Jan 13
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$350AIR PREMIA
Find Deal
Mon, Jan 6
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
$363Asiana Airlines
Find Deal
Mon, Feb 10
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$364Asiana Airlines
Find Deal
Mon, Jan 13
11:25 am - 5:35 pmDFW-ICN
15h 10mnonstop
$536Korean Air
Find Deal
Tue, Feb 18
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
$536Korean Air
Find Deal
Mon, May 5
6:35 pm - 3:50 pmDFW-ICN
30h 15m1 stop
$566Delta
Find Deal
Sat, Jan 25
10:41 am - 4:15 pmSEA-ICN
12h 34mnonstop
$570Delta
Find Deal
Mon, Jan 20
9:50 am - 4:10 pmLAX-ICN
13h 20mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$1,040AIR PREMIA
Find Deal
Thu, Dec 26 - Wed, Feb 5
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
6:00 pm - 11:40 amICN-SFO
10h 40mnonstop
$1,070United Airlines
Find Deal
Fri, Dec 27 - Mon, Dec 30
4:35 pm - 3:15 pmSFO-ICN
29h 40m1 stop
4:55 pm - 5:33 pmICN-SFO
41h 38m2 stops
$1,116Air Canada
Find Deal
Fri, Dec 27 - Sat, Jan 18
7:15 pm - 3:15 pmSEA-ICN
27h 00m1 stop
4:55 pm - 10:00 pmICN-SEA
22h 05m1 stop
$1,171Air Canada
Find Deal
Fri, Dec 27 - Mon, Dec 30
10:40 am - 4:15 pmSEA-ICN
12h 35mnonstop
8:05 pm - 1:13 pmICN-SEA
10h 08mnonstop
$1,208Delta
Find Deal
Wed, Dec 25 - Mon, Dec 30
9:20 pm - 5:40 pmSEA-ICN
27h 20m1 stop
8:05 pm - 1:13 pmICN-SEA
10h 08mnonstop
$1,226Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
4:45 pm - 5:10 amSFO-ICN
19h 25m1 stop
8:05 pm - 9:45 amICN-SFO
30h 40m1 stop
$1,290Korean Air
Find Deal
Fri, Dec 27 - Sun, Dec 29
1:05 pm - 4:15 pmSFO-ICN
34h 10m1 stop
8:05 pm - 9:45 amICN-SFO
30h 40m1 stop
$1,304Korean Air
Find Deal
Tue, Dec 24 - Mon, Dec 30
12:45 pm - 5:50 pmSEA-ICN
12h 05mnonstop
6:15 pm - 10:55 amICN-SEA
9h 40mnonstop
$1,688Asiana Airlines
Find Deal
Wed, Dec 25 - Fri, Dec 27
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$1,722Asiana Airlines
Find Deal
Wed, Dec 25 - Thu, Dec 26
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$598AIR PREMIA
Find Deal
Mon, Feb 3 - Mon, Feb 10
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$640AIR PREMIA
Find Deal
Wed, Feb 12 - Wed, Mar 5
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
$686Asiana Airlines
Find Deal
Thu, Feb 27 - Wed, Mar 5
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$687Asiana Airlines
Find Deal
Tue, Jan 28 - Mon, Feb 3
10:20 am - 4:45 pmDFW-ICN
15h 25mnonstop
6:50 pm - 4:40 pmICN-DFW
12h 50mnonstop
$862American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 29
10:05 am - 3:30 pmDFW-ICN
15h 25mnonstop
5:25 pm - 4:25 pmICN-DFW
13h 00mnonstop
$865American Airlines
Find Deal
Tue, Apr 22 - Tue, May 20
10:44 am - 4:15 pmSEA-ICN
12h 31mnonstop
8:05 pm - 1:30 pmICN-SEA
10h 25mnonstop
$906Korean Air
Find Deal
Mon, Feb 10 - Mon, Feb 17
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
8:05 pm - 1:30 pmICN-SEA
10h 25mnonstop
$923Korean Air
Find Deal
Wed, Jan 22 - Wed, Feb 19
10:41 am - 4:15 pmSEA-ICN
12h 34mnonstop
8:05 pm - 2:40 pmICN-SEA
10h 35mnonstop
$988Delta
Find Deal
Thu, Jan 23 - Tue, Mar 25
10:41 am - 4:15 pmSEA-ICN
12h 34mnonstop
8:05 pm - 1:19 pmICN-SEA
10h 14mnonstop
$991Delta
Find Deal
Wed, Jan 15 - Wed, Jan 22

See travel insights to South Korea from

South Korea flights insights and trends

Explore insights for your South Korea flight to craft the best travel plan

What is the cheapest flight to South Korea?

The best prices found on momondo for flights to South Korea are:
$18 per person with Jeju Air
$21 per person with Asiana Airlines
$23 per person with T'way Air
See prices from:

Cheapest flights to cities in South Korea

Click on the cities below to find out when it's cheapest to fly to South Korea from United States
Seoul
Seoul

Cheap South Korea flight deals and tips

Summary info about South Korea flight prices, duration and airlines

Best One-Way Price

$318

Best Round-Trip Price

$598

Fastest flight time

13h 00m
The best one-way flight price to South Korea from United States in the last 72 hours is $318 (Los Angeles to Incheon Intl).
The best round-trip flight price to South Korea from United States in the last 72 hours is $598 (San Francisco to Incheon Intl).
The fastest flight to South Korea from United States takes 13h 00m (San Francisco to Incheon Intl).

Frequently asked questions about flying to South Korea

What popular landmarks are in South Korea?

What is the best airport to land at to visit Haeundae Beach?

When visiting Haeundae Beach in Busan, the closest airport is Busan Airport.

What airlines fly to South Korea?

What is the most popular airport in South Korea to fly to?

How much are flights to South Korea?

The cost to fly to South Korea varies based on a variety of factors, but you can expect to find prices as low as $327 or as high as $27,375. Based on recent airfare data, we’ve found that a ticket to South Korea for $3,130 or less is a good deal, whereas $3,373 is the average cost.

What is the best day of the week to fly to South Korea?

Tuesday is the best day of the week to fly to South Korea based on flight prices. Wednesday is another affordable option. If you are looking to save money on flights to South Korea, then try to avoid flying out on a Saturday since this is when prices are at their highest.

When did momondo last update prices for flights to South Korea?

Prices for flights to South Korea refresh daily.

How many operators does momondo search for flights to South Korea?

How old do you have to be to fly to South Korea?

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 to South Korea.

What documentation or ID do you need to fly to South Korea?

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


Why use momondo?

Why should I use momondo to find a flight deal to South Korea?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to South Korea. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to South Korea with flexible booking policies on momondo?

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

How can momondo help me find flights to South Korea?

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

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

Of course. momondo tracks the price of South Korea flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your South Korea trip

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Cheapest flight routes to South Korea

These routes have the cheapest flights to South Korea found by momondo users in United States
DepartingDestinationBest TimeBest Price
San FranciscoIncheon12h 45m$598
Los AngelesIncheon12h 55m$643
Los AngelesBusan20h 45m$655
Los AngelesSeoul16h 05m$667
San FranciscoBusan20h 30m$685
Los AngelesJeju City28h 05m$687
Las VegasIncheon13h 00m$742
HonoluluIncheon10h 10m$750
PhoenixIncheon15h 30m$766
ChicagoBusan31h 40m$780
HonoluluBusan13h 10m$787
HonoluluSeoul14h 45m$787
San FranciscoJeju City25h 20m$790
DenverIncheon17h 25m$797
SeattleIncheon11h 40m$805
San DiegoIncheon17h 20m$805