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Flights to Seoul

$342 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 11/3. 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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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.
9:30 am - 10:05 pmLAX-ICN
19h 35m1 stop
7:30 am - 7:30 amICN-LAX
17h 00m1 stop
Tue, Nov 5 - Mon, Nov 18
9:30 am - 11:15 amLAX-ICN
32h 45m2 stops
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
Mon, Nov 11 - Fri, Nov 15
9:50 am - 4:10 pmLAX-ICN
13h 20mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$690AIR PREMIA
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Sun, Nov 3 - Thu, Nov 7
9:50 am - 4:10 pmLAX-ICN
13h 20mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$696AIR PREMIA
Find Deal
Sun, Nov 3 - Thu, Nov 7
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$721Asiana Airlines
Find Deal
Mon, Nov 11 - Tue, Nov 19
12:50 pm - 5:40 pmSFO-ICN
12h 50mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$723Asiana Airlines
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Fri, Nov 1 - Thu, Nov 14
7:00 am - 4:30 pmSFO-ICN
17h 30m1 stop
4:00 pm - 10:30 amICN-SFO
10h 30mnonstop
$836Korean Air
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Fri, Oct 25 - Fri, Nov 1
12:25 pm - 5:35 pmDFW-ICN
15h 10mnonstop
10:20 am - 8:00 amICN-DFW
12h 40mnonstop
$1,028Korean Air
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Fri, Nov 1 - Fri, Nov 8
4:00 pm - 5:10 amDFW-ICN
23h 10m1 stop
10:20 am - 8:00 amICN-DFW
12h 40mnonstop
$1,053Delta
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Tue, Oct 29 - Tue, Dec 3
12:25 pm - 5:35 pmDFW-ICN
15h 10mnonstop
9:45 am - 1:35 pmICN-DFW
17h 50m1 stop
$1,058Delta
Find Deal
Sun, Oct 27 - Sun, Nov 3
11:22 am - 2:15 pmSFO-ICN
57h 53m2 stops
Sun, Nov 3
11:19 am - 9:35 pmSFO-ICN
41h 16m2 stops
Tue, Nov 5
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$344AIR PREMIA
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Fri, Nov 1
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
$351AIR PREMIA
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Fri, Jan 3
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
$359Asiana Airlines
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Fri, Nov 8
11:30 pm - 5:30 amSFO-ICN
13h 00mnonstop
$389Asiana Airlines
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Tue, Nov 12
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
$428Korean Air
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Thu, Nov 21
6:00 am - 3:55 pmSFO-ICN
17h 55m1 stop
$445Korean Air
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Thu, Oct 31
6:55 pm - 4:15 pmSFO-ICN
28h 20m2 stops
$487Delta
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Mon, Dec 30
5:30 am - 4:15 pmSFO-ICN
18h 45m1 stop
$490Delta
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Wed, Oct 30
10:35 am - 3:00 pmSFO-ICN
12h 25mnonstop
12:45 pm - 6:20 amICN-SFO
10h 35mnonstop
$683United Airlines
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Fri, Oct 25 - Fri, Nov 8
8:35 pm - 4:05 pmLAX-ICN
27h 30m1 stop
6:20 pm - 7:20 pmICN-LAX
18h 00m2 stops
$687Air Canada
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Wed, Oct 23 - Tue, Nov 5
10:50 am - 3:45 pmLAX-ICN
12h 55mnonstop
1:20 pm - 8:20 amICN-LAX
11h 00mnonstop
$703AIR PREMIA
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Tue, Oct 22 - Sun, Oct 27
10:50 am - 3:45 pmLAX-ICN
12h 55mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$744AIR PREMIA
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Thu, Oct 24 - Fri, Nov 15
7:00 am - 4:30 pmSFO-ICN
17h 30m1 stop
4:00 pm - 10:30 amICN-SFO
10h 30mnonstop
$836Korean Air
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Fri, Oct 25 - Fri, Nov 1
7:00 am - 4:30 pmSFO-ICN
17h 30m1 stop
7:40 pm - 8:27 amICN-SFO
29h 47m1 stop
$893Korean Air
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Fri, Oct 25 - Fri, Nov 8
12:10 pm - 5:35 pmLAX-ICN
13h 25mnonstop
8:40 pm - 4:00 pmICN-LAX
11h 20mnonstop
$926Asiana Airlines
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Wed, Oct 23 - Thu, Oct 24
12:10 pm - 5:35 pmLAX-ICN
13h 25mnonstop
2:40 pm - 8:40 amICN-LAX
11h 00mnonstop
$952Asiana Airlines
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Thu, Oct 24 - Fri, Nov 22
12:10 pm - 4:40 pmDFW-ICN
14h 30mnonstop
7:25 pm - 8:30 amICN-DFW
27h 05m1 stop
$1,058Delta
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Tue, Oct 22 - Tue, Oct 29
12:10 pm - 4:40 pmDFW-ICN
14h 30mnonstop
10:20 am - 8:00 amICN-DFW
12h 40mnonstop
$1,060Delta
Find Deal
Tue, Oct 22 - Wed, Nov 27
11:45 pm - 5:40 amSFO-ICN
12h 55mnonstop
6:00 pm - 11:40 amICN-SFO
10h 40mnonstop
$681United Airlines
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Sun, Nov 17 - Wed, Dec 4
10:30 am - 4:15 pmSFO-ICN
12h 45mnonstop
6:00 pm - 11:40 amICN-SFO
10h 40mnonstop
$683United Airlines
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Fri, Nov 8 - Fri, Nov 22
9:50 am - 4:10 pmLAX-ICN
13h 20mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$690AIR PREMIA
Find Deal
Sun, Nov 3 - Thu, Nov 7
9:50 am - 4:10 pmLAX-ICN
13h 20mnonstop
1:20 pm - 7:20 amICN-LAX
11h 00mnonstop
$696AIR PREMIA
Find Deal
Sun, Nov 3 - Thu, Nov 7
12:10 pm - 5:55 pmSFO-ICN
12h 45mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$721Asiana Airlines
Find Deal
Mon, Nov 11 - Wed, Dec 4
12:50 pm - 5:40 pmSFO-ICN
12h 50mnonstop
8:50 pm - 2:00 pmICN-SFO
10h 10mnonstop
$723Asiana Airlines
Find Deal
Fri, Nov 1 - Thu, Nov 14
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$862Korean Air
Find Deal
Mon, Nov 11 - Fri, Nov 29
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$893Korean Air
Find Deal
Thu, Nov 21 - Wed, Dec 4
11:25 am - 5:35 pmDFW-ICN
15h 10mnonstop
10:20 am - 8:00 amICN-DFW
12h 40mnonstop
$1,060Delta
Find Deal
Thu, Nov 7 - Sun, Nov 17
11:25 am - 5:35 pmDFW-ICN
15h 10mnonstop
10:20 am - 8:00 amICN-DFW
12h 40mnonstop
$1,071Delta
Find Deal
Sun, Nov 3 - Fri, Nov 8

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 September is another great option to travel to Seoul, with average flight prices from United States averaging around $1,285.

What is the absolute cheapest flight to Seoul?

In the past two weeks, users have booked deals to Seoul for $40/person, which is 86% 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 $1,499. 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 $1,644.

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 $1,352 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 $1,650 per ticket.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Seoul, then you can expect flight times to average 12h 55m and 18h 50m, respectively.

Cheapest flights to Seoul

Find the cheapest flights to Seoul from your nearest city or airport
CHEAPEST MONTH TO FLY TO SEOUL FROM LOS ANGELESNovember18% cheaperFlying from Los Angeles to Seoul costs on average just $1,021 in November
MOST EXPENSIVE MONTH TO FLY TO SEOUL FROM LOS ANGELESDecember31% more expensiveIt costs about $1,627 for flights to Seoul from Los Angeles in December
MOST POPULAR MONTH TO FLY TO SEOUL FROM LOS ANGELESMarch858% 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

$342

Best Round-Trip Price

$660

Fastest flight time

12h 45m

Popular in

July
The best one-way flight price to Seoul from United States in the last 72 hours is $342 (San Francisco to Incheon Intl).
The best round-trip flight price to Seoul from United States in the last 72 hours is $660 (Los Angeles to Incheon Intl).
The fastest flight to Seoul from United States takes 12h 45m (San Francisco to Incheon Intl).
July has the highest demand for flights to Seoul, with a 10% 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 COEX Mall.

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 $296 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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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 45m$617
Los AngelesIncheon12h 55m$635
PhoenixIncheon18h 15m$730
Las VegasIncheon13h 30m$732
DenverIncheon27h 00m$745
PortlandIncheon13h 55m$748
SeattleIncheon11h 25m$749
AustinIncheon18h 00m$756
Los AngelesSeoul16h 55m$759
OrlandoIncheon19h 40m$761
New YorkIncheon18h 15m$761
ChicagoIncheon14h 30m$764
San AntonioIncheon18h 50m$776
BostonIncheon15h 20m$776
AtlantaIncheon15h 35m$788
San JoseIncheon15h 45m$800