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Flights to South Korea

$604 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 4/22. 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 China
Apr 22
IAD
28h 35m
1 stop
ICN
May 20
ICN
19h 25m
1 stop
IAD
Air China
Apr 22
IAD
28h 35m
1 stop
ICN
May 20
ICN
19h 25m
1 stop
IAD
Air China
May 3
IAD
28h 35m
1 stop
ICN
May 30
ICN
21h 40m
1 stop
IAD
AIR PREMIA
Apr 21
SFO
13h 00m
ICN
May 7
ICN
10h 40m
SFO
AIR PREMIA
Apr 13
SFO
13h 00m
ICN
May 12
ICN
10h 40m
SFO
AIR PREMIA
May 7
SFO
13h 00m
ICN
May 14
ICN
10h 40m
SFO
AIR PREMIA
Apr 21
SFO
13h 00m
ICN
May 7
ICN
10h 40m
SFO
AIR PREMIA
Apr 28
SFO
13h 00m
ICN
May 10
ICN
10h 40m
SFO
AIR PREMIA
Apr 21
SFO
13h 00m
ICN
May 7
ICN
10h 40m
SFO
AIR PREMIA
Apr 30
SFO
13h 00m
ICN
May 12
ICN
10h 40m
SFO
AIR PREMIA
Apr 30
SFO
13h 00m
ICN
May 10
ICN
10h 40m
SFO
AIR PREMIA
Apr 20
SFO
13h 00m
ICN
May 5
ICN
10h 40m
SFO
Multiple Airlines
Sep 14
LAX
32h 35m
2 stops
CJU
Sep 22
CJU
17h 40m
1 stop
LAX
Cathay Pacific
Sep 10
LAX
37h 55m
1 stop
CJU
Sep 20
CJU
18h 50m
1 stop
LAX
Multiple Airlines
Apr 29
SFO
37h 00m
1 stop
CJU
May 7
CJU
38h 10m
2 stops
SFO
Multiple Airlines
Apr 30
SFO
34h 45m
1 stop
CJU
May 7
CJU
38h 10m
2 stops
SFO
Multiple Airlines
Apr 21
SFO
33h 45m
2 stops
CJU
Apr 30
CJU
26h 00m
1 stop
SFO
Multiple Airlines
Apr 21
SFO
33h 45m
2 stops
CJU
Apr 24
CJU
24h 10m
1 stop
SFO
Multiple Airlines
Apr 21
SFO
33h 45m
2 stops
CJU
Apr 29
CJU
26h 00m
1 stop
SFO
Multiple Airlines
Apr 29
SFO
37h 00m
1 stop
CJU
May 7
CJU
17h 50m
1 stop
SFO
Multiple Airlines
Apr 22
SFO
31h 55m
2 stops
CJU
Apr 30
CJU
26h 00m
1 stop
SFO
Multiple Airlines
Apr 22
SFO
31h 55m
2 stops
CJU
Apr 29
CJU
26h 00m
1 stop
SFO
Cathay Pacific
May 16
SFO
25h 25m
1 stop
CJU
May 23
CJU
19h 20m
1 stop
SFO
Multiple Airlines
Apr 15
SFO
24h 25m
1 stop
CJU
Apr 29
CJU
28h 35m
2 stops
SFO
China Eastern
Apr 21
LAX
31h 05m
1 stop
PUS
May 7
PUS
32h 15m
1 stop
LAX
Cathay Pacific
Sep 2
LAX
21h 10m
1 stop
PUS
Sep 13
PUS
19h 35m
1 stop
LAX
Multiple Airlines
Apr 21
LAX
16h 50m
1 stop
PUS
May 7
PUS
26h 45m
2 stops
LAX
Cathay Pacific
Sep 3
LAX
25h 35m
1 stop
PUS
Sep 13
PUS
30h 50m
1 stop
LAX
Multiple Airlines
Apr 29
SFO
28h 30m
1 stop
PUS
May 6
PUS
38h 40m
2 stops
SFO
China Airlines
Sep 2
SEA
17h 35m
1 stop
PUS
Oct 2
PUS
23h 05m
1 stop
SEA
Korean Air
Apr 29
SFO
28h 50m
1 stop
PUS
May 6
PUS
19h 40m
1 stop
SFO
China Airlines
Apr 28
SFO
25h 55m
1 stop
PUS
May 6
PUS
25h 35m
1 stop
SFO
Multiple Airlines
May 29
LAX
46h 19m
2 stops
PUS
Aug 29
PUS
18h 10m
1 stop
LAX
China Airlines
Sep 2
SEA
17h 35m
1 stop
PUS
Oct 4
PUS
23h 05m
1 stop
SEA
Korean Air
Apr 29
SFO
21h 35m
2 stops
PUS
May 6
PUS
21h 13m
2 stops
SFO
China Airlines
Apr 23
LAX
26h 55m
1 stop
PUS
May 11
PUS
24h 30m
1 stop
LAX
Multiple Airlines
Apr 29
LAX
37h 35m
1 stop
TAE
May 6
TAE
52h 10m
2 stops
LAX
Multiple Airlines
Apr 29
LAX
37h 35m
1 stop
TAE
May 6
TAE
38h 30m
1 stop
LAX
Multiple Airlines
Apr 28
LAX
37h 20m
1 stop
TAE
May 6
TAE
33h 00m
2 stops
LAX
Multiple Airlines
Apr 28
LAX
52h 05m
2 stops
TAE
May 6
TAE
24h 50m
2 stops
LAX
Multiple Airlines
Apr 16
LAX
30h 30m
1 stop
TAE
Apr 27
TAE
40h 35m
2 stops
LAX
Multiple Airlines
Apr 28
LAX
28h 30m
3 stops
TAE
May 6
TAE
27h 55m
2 stops
LAX
Multiple Airlines
Apr 28
LAX
23h 10m
1 stop
TAE
May 6
TAE
38h 30m
1 stop
LAX
Multiple Airlines
Apr 13
EWR
27h 40m
2 stops
TAE
May 31
TAE
25h 09m
2 stops
EWR
Multiple Airlines
Apr 13
EWR
31h 40m
2 stops
TAE
May 31
TAE
38h 24m
3 stops
EWR
Multiple Airlines
Apr 28
LAX
28h 30m
3 stops
TAE
May 6
TAE
29h 10m
3 stops
LAX
Multiple Airlines
Apr 14
EWR
34h 05m
3 stops
TAE
May 31
TAE
25h 09m
2 stops
EWR
Multiple Airlines
Apr 14
EWR
34h 05m
3 stops
TAE
May 31
TAE
38h 24m
3 stops
EWR

Find the cheapest flights from the United States to South Korea

Recent round-trip flight deals from the United States to South Korea

KAYAK's recommended round-trip deals from the most popular airlines that fly from the United States to South Korea.
Air China Logo
11:00 pm - 4:35 pmIAD-ICN
28h 35m1 stop
Air China Logo
1:05 pm - 7:30 pmICN-IAD
19h 25m1 stop
$604Air China
Find Deal
Tue, Apr 22 - Tue, May 20
Air China Logo
11:00 pm - 4:35 pmIAD-ICN
28h 35m1 stop
Air China Logo
1:05 pm - 7:30 pmICN-IAD
19h 25m1 stop
$605Air China
Find Deal
Tue, Apr 22 - Tue, May 20
Air China Logo
11:00 pm - 4:35 pmIAD-ICN
28h 35m1 stop
Air China Logo
10:50 am - 7:30 pmICN-IAD
21h 40m1 stop
$606Air China
Find Deal
Sat, May 3 - Fri, May 30
AIR PREMIA Logo
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:20 pm - 1:00 pmICN-SFO
10h 40mnonstop
$611AIR PREMIA
Find Deal
Mon, Apr 21 - Wed, May 7
AIR PREMIA Logo
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:20 pm - 1:00 pmICN-SFO
10h 40mnonstop
$619AIR PREMIA
Find Deal
Sun, Apr 13 - Mon, May 12
Air Canada Logo
8:40 pm - 4:05 pmLAX-ICN
27h 25m1 stop
Air Canada Logo
5:45 pm - 4:08 pmICN-LAX
14h 23m1 stop
$723Air Canada
Find Deal
Tue, Sep 9 - Mon, Sep 15
Air Canada Logo
7:00 am - 4:05 pmSFO-ICN
17h 05m1 stop
Air Canada Logo
5:45 pm - 3:35 pmICN-SFO
13h 50m1 stop
$728Air Canada
Find Deal
Thu, Apr 24 - Thu, May 8
Korean Air Logo
1:40 pm - 5:00 amSFO-ICN
23h 20m1 stop
Korean Air Logo
4:00 pm - 10:40 amICN-SFO
10h 40mnonstop
$803Korean Air
Find Deal
Tue, Apr 22 - Tue, May 6
Korean Air Logo
12:40 pm - 5:20 pmSFO-ICN
12h 40mnonstop
Korean Air Logo
4:40 pm - 3:51 pmICN-SFO
15h 11m1 stop
$808Korean Air
Find Deal
Wed, Apr 16 - Wed, Jun 4
Asiana Airlines Logo
11:30 pm - 4:30 amSFO-ICN
13h 00mnonstop
Asiana Airlines Logo
8:55 pm - 3:30 pmICN-SFO
10h 35mnonstop
$834Asiana Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 18

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:
$21 per person with Asiana Airlines
$23 per person with T'way Air
$26 per person with Air Seoul
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

$333

Best Round-Trip Price

$604

Fastest flight time

13h 00m
The best one-way flight price to South Korea from United States in the last 72 hours is $333 (San Francisco to Incheon Intl).
The best round-trip flight price to South Korea from United States in the last 72 hours is $604 (Washington, D.C. Dulles Intl 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 $338 or as high as $26,465. Based on recent airfare data, we’ve found that a ticket to South Korea for $2,352 or less is a good deal, whereas $2,957 is the average cost.

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

Monday is the best day of the week to fly to South Korea based on flight prices. Tuesday is another affordable option. If you are looking to save money on flights to South Korea, then try to avoid flying out on a Friday 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.


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Mon 4/7
Mon 4/14

Find better results for your trip to South Korea


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
HonoluluIncheon9h 40m$610
San FranciscoIncheon12h 20m$613
Los AngelesIncheon12h 55m$654
Washington, D.C.Jeju City26h 30m$710
San DiegoIncheon17h 06m$745
SeattleIncheon11h 20m$763
PhoenixIncheon17h 20m$769
Las VegasIncheon12h 50m$773
San JoseIncheon16h 10m$780
Los AngelesSeoul16h 10m$784
DenverIncheon18h 28m$785
HonoluluBusan14h 55m$801
ChicagoIncheon14h 20m$814
San FranciscoSeoul17h 25m$820
PortlandIncheon13h 55m$824
RenoIncheon17h 00m$832