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Flights to Seoul

$308 Cheap flights to Seoul

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seoul departing on 12/9. 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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Find the cheapest flights from the United States to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Seoul 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 Seoul.

Cheap last minute flights

Planning a quick getaway from the United States to Seoul? 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 Seoul, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Seoul

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

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 1:00 pmICN-SFO
10h 05mnonstop
$580AIR PREMIA
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Mon, Mar 3 - Mon, Mar 10
9:30 am - 2:30 pmLAX-ICN
36h 00m1 stop
7:15 am - 7:30 amICN-LAX
17h 15m1 stop
Mon, Dec 2 - Tue, Dec 10
10:05 am - 3:25 pmJFK-ICN
40h 20m2 stops
4:55 pm - 8:42 pmICN-JFK
40h 47m2 stops
$735Air Canada
Find Deal
Thu, Mar 13 - Thu, Mar 27
10:05 am - 3:15 pmJFK-ICN
39h 10m2 stops
4:55 pm - 8:42 pmICN-JFK
41h 47m2 stops
$737Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 19
11:30 pm - 4:30 amSFO-ICN
13h 00mnonstop
8:40 pm - 3:00 pmICN-SFO
10h 20mnonstop
$739Asiana Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 23
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:30 amICN-SFO
10h 30mnonstop
$759Korean Air
Find Deal
Thu, Mar 20 - Sat, Mar 22
6:40 am - 3:55 pmSFO-ICN
17h 15m1 stop
4:00 pm - 10:30 amICN-SFO
10h 30mnonstop
$760Korean Air
Find Deal
Thu, Mar 20 - Sat, Mar 22
11:30 pm - 4:30 amSFO-ICN
13h 00mnonstop
8:40 pm - 3:00 pmICN-SFO
10h 20mnonstop
$768Asiana Airlines
Find Deal
Tue, Mar 25 - Wed, Apr 9
10:40 am - 4:15 pmSEA-ICN
12h 35mnonstop
8:05 pm - 1:13 pmICN-SEA
10h 08mnonstop
$1,026Delta
Find Deal
Fri, Dec 6 - Tue, Dec 10
11:35 am - 4:00 amDFW-ICN
26h 25m1 stop
7:20 pm - 11:30 pmICN-DFW
18h 10m1 stop
$1,062Delta
Find Deal
Wed, Apr 2 - Wed, Apr 16
9:30 am - 11:00 pmLAX-ICN
20h 30m1 stop
Mon, Dec 9
9:30 am - 11:00 pmLAX-ICN
20h 30m1 stop
Mon, Dec 9
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$342AIR PREMIA
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Sun, Dec 29
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$345AIR PREMIA
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Fri, Dec 27
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
$379Asiana Airlines
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Tue, Dec 3
11:30 pm - 4:30 amSFO-ICN
13h 00mnonstop
$393Asiana Airlines
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Fri, Mar 21
2:25 pm - 5:10 amSFO-ICN
21h 45m1 stop
$415Korean Air
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Sun, Dec 1
2:25 pm - 5:40 pmSFO-ICN
34h 15m1 stop
$426Korean Air
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Wed, Nov 27
5:20 pm - 4:30 pmSFO-ICN
31h 10m2 stops
$486Delta
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Mon, Apr 7
6:00 am - 4:15 pmSFO-ICN
17h 15m1 stop
$490Delta
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Sun, Jan 5
2:05 pm - 4:45 pmLAX-ICN
33h 40m1 stop
6:20 pm - 4:01 pmICN-LAX
14h 41m1 stop
$593Air Canada
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Sat, Nov 23 - Thu, Dec 5
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 12:00 pmICN-SFO
10h 05mnonstop
$624AIR PREMIA
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Mon, Nov 25 - Wed, Dec 4
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
$703Asiana Airlines
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Mon, Nov 25 - Wed, Dec 4
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
$773Asiana Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 4
6:00 am - 3:55 pmSFO-ICN
16h 55m1 stop
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$775Korean Air
Find Deal
Sun, Nov 24 - Tue, Dec 10
2:25 pm - 5:10 amSFO-ICN
21h 45m1 stop
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$780Korean Air
Find Deal
Tue, Nov 26 - Wed, Dec 4
6:05 am - 4:15 pmSFO-ICN
17h 10m1 stop
8:05 pm - 8:07 pmICN-SFO
17h 02m1 stop
$875Delta
Find Deal
Sun, Nov 24 - Wed, Dec 4
6:05 am - 4:15 pmSFO-ICN
17h 10m1 stop
8:05 pm - 12:15 amICN-SFO
21h 10m1 stop
$876Delta
Find Deal
Mon, Nov 25 - Mon, Dec 16
10:00 am - 4:45 pmDFW-ICN
15h 45mnonstop
6:50 pm - 4:30 pmICN-DFW
12h 40mnonstop
$888American Airlines
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Sun, Nov 24 - Wed, Dec 11
12:45 am - 4:45 pmLAX-ICN
23h 00m1 stop
6:50 pm - 9:54 pmICN-LAX
20h 04m2 stops
$895American Airlines
Find Deal
Sun, Nov 24 - Wed, Dec 11
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
6:55 pm - 1:00 pmICN-SFO
10h 05mnonstop
$580AIR PREMIA
Find Deal
Mon, Mar 3 - Mon, Mar 10
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
5:30 pm - 12:30 pmICN-SFO
11h 00mnonstop
$622AIR PREMIA
Find Deal
Mon, Mar 24 - Wed, Apr 2
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
4:50 pm - 10:30 amICN-SFO
10h 40mnonstop
$669Asiana Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
6:00 pm - 11:40 amICN-SFO
10h 40mnonstop
$674Asiana Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 12
12:40 pm - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 10:30 amICN-SFO
10h 30mnonstop
$759Korean Air
Find Deal
Thu, Mar 20 - Sat, Mar 22
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$770Korean Air
Find Deal
Sun, Feb 16 - Sun, Feb 23
10:20 am - 4:45 pmDFW-ICN
15h 25mnonstop
6:50 pm - 4:40 pmICN-DFW
12h 50mnonstop
$888American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 29
10:00 am - 3:55 pmDFW-ICN
15h 55mnonstop
5:25 pm - 4:15 pmICN-DFW
12h 50mnonstop
$889American Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 31
10:40 am - 4:15 pmSEA-ICN
12h 35mnonstop
8:05 pm - 1:13 pmICN-SEA
10h 08mnonstop
$989Delta
Find Deal
Wed, Dec 4 - Thu, Dec 12
10:40 am - 4:15 pmSEA-ICN
12h 35mnonstop
8:05 pm - 1:13 pmICN-SEA
10h 08mnonstop
$1,026Delta
Find Deal
Fri, Dec 6 - Tue, Dec 10

See travel insights to Seoul from

Seoul flights insights and trends

Explore insights for your Seoul flight to craft the best travel plan

What is the cheapest month to fly to Seoul?

The month of January is another great option to travel to Seoul, with average flight prices from United States averaging around $1,272.

What is the absolute cheapest flight to Seoul?

In the past two weeks, users have booked deals to Seoul for $41/person, which is 81% cheaper than the average flight to Seoul. To find the cheapest price to Seoul from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

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

According to our data, Thursday is the cheapest day to fly to Seoul from United States. The lowest ticket price found for a Thursday departure recently was $1,450. 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 Sunday, with ticket prices averaging around $1,618.

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

Flying to Seoul from United States in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,469 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,612 per ticket.

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

Most flyers found that booking tickets 10 days in advance of their planned departure date is the best time to get cheap flights to Seoul. During this timeframe, flight prices are around $1,452. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $982.

Cheapest flights to Seoul

Find the cheapest flights to Seoul from your nearest city or airport
CHEAPEST MONTH TO FLY TO SEOUL FROM LOS ANGELESNovember24% cheaperFlying from Los Angeles to Seoul costs on average just $925 in November
MOST EXPENSIVE MONTH TO FLY TO SEOUL FROM LOS ANGELESDecember24% more expensiveIt costs about $1,500 for flights to Seoul from Los Angeles in December
MOST POPULAR MONTH TO FLY TO SEOUL FROM LOS ANGELESMarch718% more users visitedMore momondo users searched in flights to Seoul from Los Angeles in March than any other month

Cheap Seoul flight deals and tips

Summary info about Seoul flight prices, duration and airlines

Best One-Way Price

$308

Best Round-Trip Price

$580

Fastest flight time

13h 00m

Popular in

July
The best one-way flight price to Seoul from United States in the last 72 hours is $308 (Los Angeles to Incheon Intl).
The best round-trip flight price to Seoul from United States in the last 72 hours is $580 (San Francisco to Incheon Intl).
The fastest flight to Seoul from United States takes 13h 00m (San Francisco to Incheon Intl).
July has the highest demand for flights to Seoul, with a 11% price increase on average.

Frequently asked questions about flying to Seoul

What is there to do in Seoul when it’s raining?

If you are planning a flight to Seoul and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Seoul, there are still things to do and ways to enjoy your trip. Korea House is a great museum to visit near Seoul and is especially great when the weather outside is less than desirable. For those looking to get out of the rain and do a little shopping, check out Myeongdong Shopping Street.

Is there an alternative airport near Seoul?

Seoul Gimpo Intl Airport can be an alternative airport used for travel to Seoul.

Is there a cheaper alternative to flying into Seoul?

Seoul Gimpo Intl Airport has an average price of $221 per person and is typically the cheapest airport to fly into when visiting Seoul. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Are there flights to Gangnam-gu?

Yes, flights to Gangnam-gu are served by Seoul’s Incheon Intl airport which is 33.0 mi away.

What’s the closest airport to Myeong-dong Subway Station?

Incheon Intl in Seoul is the closest airport to Myeong-dong Subway Station (distance: 30.3 mi).

When did momondo last update prices for flights to Seoul?

Prices for flights to Seoul refresh daily.

How many operators does momondo search for flights to Seoul?

How old do you have to be to fly to Seoul?

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 Seoul.

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

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

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 for you.

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

Yes. momondo allows you to filter the results for flights to Seoul to just show those with flexible booking policies.

How can momondo help me find flights to Seoul?

Once you have performed a search for flights to Seoul, momondo helps you find the right flight 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 to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul and alert you when they change.


An easier way to manage your Seoul trip

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Cheapest flight routes to Seoul

These routes have the cheapest flights to Seoul found by momondo users in United States
DepartingDestinationBest TimeBest Price
San FranciscoIncheon12h 40m$580
Los AngelesIncheon12h 55m$655
PhoenixIncheon16h 10m$705
Santa AnaIncheon15h 15m$722
San DiegoIncheon16h 52m$727
Las VegasIncheon13h 00m$729
Salt Lake CityIncheon17h 15m$737
Los AngelesSeoul15h 35m$737
ChicagoIncheon14h 30m$771
DenverIncheon16h 15m$779
San JoseIncheon16h 30m$780
New YorkIncheon15h 20m$797
San FranciscoSeoul16h 25m$805
OntarioIncheon17h 00m$811
NashvilleIncheon17h 50m$816
DetroitIncheon14h 55m$819