How long is the flight from Alaska to South Korea?

For as low as $989, United Airlines can have you in South Korea from Alaska in 17h 15m. The distance between Alaska and South Korea is about 3787 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Can I find deals for flights from Alaska to South Korea that include hotel bookings?

Yes. In addition to deals on Alaska to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Alaska to South Korea?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to South Korea.

Can I find deals for business class flights from Alaska to South Korea?

Yes. Cheapflights offers flight deals from Alaska to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$448+ Flights from Alaska to South Korea

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Find flight deals from Alaska to South Korea

Cheapest flights from Alaska to South Korea
Explore the most affordable flight options available from Alaska to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 1, 2025.

mar. 12/212:38 amANC - ICN

1 stop23h 57mAlaska Airlines

jue. 12/48:35 pmICN - ANC

1 stop21h 09mAlaska Airlines

Deal found 11/30

$1,434

mar. 12/212:30 amANC - ICN

1 stop22h 00mMultiple Airlines

jue. 12/49:20 pmICN - ANC

2 stops19h 24mMultiple Airlines

Deal found 11/30

$1,552

lun. 12/223:40 pmANC - ICN

1 stop30h 50mDelta

lun. 12/298:05 pmICN - ANC

1 stop21h 54mDelta

Deal found 12/1

$1,904

dom. 12/211:30 amANC - ICN

2 stops34h 10mUnited Airlines

lun. 12/2912:45 pmICN - ANC

2 stops28h 11mUnited Airlines

Deal found 12/1

$2,089

lun. 12/153:34 pmANC - ICN

1 stop34h 46mMultiple Airlines

lun. 1/510:50 pmICN - ANC

2 stops30h 16mMultiple Airlines

Deal found 11/30

$2,269

dom. 12/285:45 amANC - ICN

1 stop16h 45mKorean Air

dom. 1/44:10 pmICN - ANC

1 stop16h 35mKorean Air

Deal found 11/29

$2,515

dom. 12/286:00 amANC - ICN

1 stop18h 35mMultiple Airlines

dom. 1/49:00 pmICN - ANC

2 stops26h 27mMultiple Airlines

Deal found 11/29

$2,523

dom. 12/2112:09 amANC - GMP

2 stops27h 56mJapan Airlines

lun. 12/2912:05 pmGMP - ANC

2 stops30h 32mJapan Airlines

Deal found 12/1

$3,627

sáb. 12/2712:09 amANC - GMP

2 stops27h 56mJapan Airlines

dom. 1/47:40 pmGMP - ANC

2 stops46h 57mJapan Airlines

Deal found 11/29

$5,236

Best flights from Alaska to South Korea
Discover carefully curated flight deals from Alaska to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 1, 2025.

mié. 4/811:45 pmANC - ICN

2 stops35h 35mUnited Airlines

mié. 4/2211:30 amICN - ANC

2 stops28h 09mUnited Airlines

Deal found 11/29

$989

jue. 4/96:15 amANC - ICN

1 stop17h 15mDelta

vie. 4/177:20 pmICN - ANC

1 stop18h 00mDelta

Deal found 11/29

$989

sáb. 1/1712:59 amANC - GMP

2 stops39h 56mJapan Airlines

jue. 1/228:00 amGMP - ANC

2 stops34h 54mJapan Airlines

Deal found 11/28

$1,108

dom. 4/51:34 amANC - ICN

1 stop21h 56mDelta

sáb. 4/187:20 pmICN - ANC

1 stop19h 50mDelta

Deal found 11/29

$989

mar. 4/711:45 pmANC - ICN

2 stops35h 35mUnited Airlines

mar. 4/214:50 pmICN - ANC

2 stops22h 49mUnited Airlines

Deal found 11/29

$989

jue. 4/96:15 amANC - ICN

1 stop17h 15mDelta

dom. 4/197:20 pmICN - ANC

1 stop18h 00mDelta

Deal found 11/29

$989

mar. 4/76:15 amANC - ICN

1 stop17h 15mDelta

mié. 4/227:20 pmICN - ANC

1 stop18h 00mDelta

Deal found 11/29

$989

lun. 2/166:00 amANC - GMP

2 stops22h 05mJapan Airlines

lun. 3/28:00 amGMP - ANC

2 stops24h 18mJapan Airlines

Deal found 12/1

$1,270

jue. 4/96:15 amANC - ICN

1 stop17h 15mDelta

mar. 4/217:20 pmICN - ANC

1 stop22h 03mDelta

Deal found 11/29

$989

lun. 2/165:45 amANC - ICN

1 stop16h 45mDelta

lun. 3/28:05 pmICN - ANC

1 stop18h 39mDelta

Deal found 12/1

$996

dom. 4/51:34 amANC - ICN

1 stop21h 56mDelta

dom. 4/197:20 pmICN - ANC

1 stop22h 03mDelta

Deal found 11/29

$996

vie. 5/811:55 pmANC - GMP

2 stops49h 05mJapan Airlines

vie. 5/2212:05 pmGMP - ANC

2 stops20h 25mJapan Airlines

Deal found 11/29

$1,474

lun. 4/61:34 amANC - ICN

1 stop21h 56mDelta

mar. 5/127:20 pmICN - ANC

1 stop23h 15mDelta

Deal found 11/29

$996

mié. 1/286:00 amANC - GMP

2 stops22h 05mJapan Airlines

dom. 2/1512:05 pmGMP - ANC

2 stops20h 13mJapan Airlines

Deal found 11/30

$1,514

mié. 1/145:55 amANC - ICN

1 stop16h 35mDelta

mié. 1/218:05 pmICN - ANC

1 stop20h 13mDelta

Deal found 11/30

$996

lun. 4/611:55 pmANC - GMP

2 stops49h 05mJapan Airlines

dom. 4/197:20 pmGMP - ANC

2 stops46h 19mJapan Airlines

Deal found 11/29

$1,721

dom. 4/1911:55 pmANC - GMP

2 stops28h 55mJapan Airlines

sáb. 4/2512:05 pmGMP - ANC

2 stops29h 34mJapan Airlines

Deal found 11/29

$1,765

sáb. 1/171:30 amFAI - TAE

2 stops24h 15mDelta

jue. 1/227:40 amTAE - FAI

2 stops34h 42mDelta

Deal found 11/28

$1,430

sáb. 1/171:30 amFAI - PUS

2 stops39h 20mDelta

jue. 1/2212:00 pmPUS - FAI

2 stops30h 22mDelta

Deal found 11/28

$1,432

vie. 3/612:53 amANC - GMP

2 stops27h 12mJapan Airlines

sáb. 3/1412:05 pmGMP - ANC

2 stops29h 50mJapan Airlines

Deal found 11/30

$3,508

dom. 12/2112:09 amANC - GMP

2 stops27h 56mJapan Airlines

lun. 12/2912:05 pmGMP - ANC

2 stops30h 32mJapan Airlines

Deal found 12/1

$3,627

vie. 3/612:53 amANC - GMP

2 stops27h 12mJapan Airlines

dom. 3/157:40 pmGMP - ANC

2 stops46h 15mJapan Airlines

Deal found 11/30

$4,157

sáb. 12/2712:09 amANC - GMP

2 stops27h 56mJapan Airlines

dom. 1/47:40 pmGMP - ANC

2 stops46h 57mJapan Airlines

Deal found 11/29

$5,236

jue. 3/512:53 amANC - GMP

2 stops27h 12mJapan Airlines

dom. 3/157:40 pmGMP - ANC

2 stops46h 15mJapan Airlines

Deal found 11/30

$5,492

Last-minute flights from Alaska to South Korea
Discover last-minute flight deals from Alaska to South Korea. Data last updated diciembre 1, 2025 and is based on user searches.

mar. 1/131:20 amANC - ICN

1 stop21h 10mDelta

mié. 1/218:05 pmICN - ANC

1 stop20h 13mDelta

Deal found 11/30

$996

mar. 1/139:00 amANC - ICN

2 stops37h 15mUnited Airlines

sáb. 1/1712:45 pmICN - ANC

2 stops28h 30mUnited Airlines

Deal found 12/1

$1,149

mié. 1/144:54 pmANC - ICN

2 stops34h 41mMultiple Airlines

mié. 1/218:05 pmICN - ANC

1 stop18h 46mMultiple Airlines

Deal found 11/30

$1,216

sáb. 1/1712:59 amANC - GMP

2 stops39h 56mJapan Airlines

jue. 1/228:00 amGMP - ANC

2 stops34h 54mJapan Airlines

Deal found 11/28

$1,108

sáb. 1/1712:49 amANC - ICN

2 stops23h 46mAlaska Airlines

jue. 1/228:35 pmICN - ANC

1 stop23h 46mAlaska Airlines

Deal found 11/28

$1,304

sáb. 1/171:30 amFAI - TAE

2 stops24h 15mDelta

jue. 1/227:40 amTAE - FAI

2 stops34h 42mDelta

Deal found 11/29

$1,430

dom. 1/1811:45 pmANC - ICN

2 stops35h 55mUnited Airlines

jue. 1/226:00 pmICN - ANC

2 stops23h 15mUnited Airlines

Deal found 11/29

$1,001

dom. 1/183:00 pmANC - ICN

1 stop31h 30mDelta

jue. 1/228:05 pmICN - ANC

1 stop18h 39mDelta

Deal found 11/29

$1,013

mar. 1/271:10 amANC - ICN

1 stop23h 25mHawaiian Airlines

dom. 2/158:35 pmICN - ANC

1 stop19h 14mHawaiian Airlines

Deal found 11/30

$1,086

mar. 1/271:10 amANC - ICN

1 stop23h 25mAlaska Airlines

dom. 2/158:35 pmICN - ANC

1 stop34h 51mAlaska Airlines

Deal found 11/30

$1,138

mié. 1/283:58 pmANC - ICN

1 stop19h 22mMultiple Airlines

dom. 2/159:20 pmICN - ANC

2 stops21h 49mMultiple Airlines

Deal found 11/30

$1,142

mié. 1/289:00 amANC - ICN

2 stops26h 40mUnited Airlines

dom. 2/156:00 pmICN - ANC

2 stops43h 46mUnited Airlines

Deal found 11/30

$1,151

One-way flights from Alaska to South Korea
Search for one-way flight options from Alaska to South Korea. Find affordable one-way fares based on user searches. Data last updated diciembre 1, 2025.

jue. 5/141:30 amANC - ICN

1 stop24h 05mAlaska Airlines

Deal found 11/29

$448

jue. 3/512:11 pmANC - ICN

1 stop36h 24mMultiple Airlines

Deal found 12/1

$557

lun. 2/91:20 amANC - ICN

1 stop21h 10mDelta

Deal found 11/30

$581

lun. 2/92:10 amANC - ICN

3 stops39h 45mMultiple Airlines

Deal found 11/29

$597

mar. 5/55:30 pmANC - ICN

2 stops33h 05mMultiple Airlines

Deal found 12/1

$601

sáb. 3/71:34 amANC - ICN

1 stop20h 56mDelta

Deal found 12/1

$616

sáb. 3/71:15 pmANC - ICN

1 stop33h 15mDelta

Deal found 12/1

$639

lun. 5/42:30 amANC - ICN

2 stops39h 45mChina Airlines

Deal found 12/1

$652

mar. 2/108:00 amANC - GMP

3 stops35h 30mMultiple Airlines

Deal found 11/30

$666

jue. 3/512:11 pmANC - GMP

3 stops50h 14mMultiple Airlines

Deal found 12/1

$689

lun. 3/95:00 pmANC - GMP

3 stops48h 30mMultiple Airlines

Deal found 12/1

$751

sáb. 3/71:38 amANC - GMP

3 stops41h 52mMultiple Airlines

Deal found 12/1

$865

Cheap flight deals from Alaska to South Korea

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$989 (Delta)
One-way from	$448 (Kiwi.com)
Popular in	June
Cheapest in	April
Average price	$1,031

Provider with most accurate pricing for Anchorage-Seoul (SEL) flight deals.

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Provider most trusted by Cheapflights users for Anchorage-Seoul (SEL) flights.

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From Alaska to South Korea

Search Deals

One-way flight from Alaska to South Korea

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($446 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($76 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

mié. 4/8

11:45 pm-4:20 am

2 stops35h 35m

Incheon Intl

mié. 4/22

11:30 am-10:39 pm

2 stops28h 09m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

jue. 4/9

6:15 am-4:30 pm

1 stop17h 15m

Incheon Intl

vie. 4/17

7:20 pm-8:20 pm

1 stop18h 00m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

dom. 4/5

1:34 am-4:30 pm

1 stop21h 56m

Incheon Intl

sáb. 4/18

7:20 pm-10:10 pm

1 stop19h 50m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

mar. 4/7

11:45 pm-4:20 am

2 stops35h 35m

Incheon Intl

mar. 4/21

4:50 pm-10:39 pm

2 stops22h 49m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

jue. 4/9

6:15 am-4:30 pm

1 stop17h 15m

Incheon Intl

dom. 4/19

7:20 pm-8:20 pm

1 stop18h 00m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

mar. 4/7

6:15 am-4:30 pm

1 stop17h 15m

Incheon Intl

mié. 4/22

7:20 pm-8:20 pm

1 stop18h 00m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

jue. 4/9

6:15 am-4:30 pm

1 stop17h 15m

Incheon Intl

mar. 4/21

7:20 pm-12:23 am

1 stop22h 03m

$989

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

lun. 2/16

5:45 am-4:30 pm

1 stop16h 45m

Incheon Intl

lun. 3/2

8:05 pm-8:44 pm

1 stop18h 39m

$996

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

dom. 4/5

1:34 am-4:30 pm

1 stop21h 56m

Incheon Intl

dom. 4/19

7:20 pm-12:23 am

1 stop22h 03m

$996

AnchorageIncheon

ANC - ICN

ANCICN

Anchorage

lun. 4/6

1:34 am-4:30 pm

1 stop21h 56m

Incheon Intl

mar. 5/12

7:20 pm-1:35 am

1 stop23h 15m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 37 results

Best time to book a flight from Alaska to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Alaska with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to South Korea

What is the cheapest time of day to fly from AK to KR?

One of the essential ways to save on airfare from Alaska to South Korea is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 48% on airfare.

Related info for your journey

How long is the flight from Alaska to South Korea?
For as low as $989, United Airlines can have you in South Korea from Alaska in 17h 15m. The distance between Alaska and South Korea is about 3787 mi. This flight may include one or multiple stops.
Can I find deals for flights from Alaska to South Korea that include hotel bookings?
Yes. In addition to deals on Alaska to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alaska to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to South Korea.
Can I find deals for business class flights from Alaska to South Korea?
Yes. Cheapflights offers flight deals from Alaska to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

South Korea car rentals

Jeju-do car rentals

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Top 2 airlines flying from Alaska to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$996	Average$1,256	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,228	Average$1,916	FlexibilityNo cancel fee	On-time81%

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$448+ Cheap flights from Alaska to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Alaska to South Korea

Cheapest flights from Alaska to South KoreaExplore the most affordable flight options available from Alaska to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 1, 2025.

Explore the most affordable flight options available from Alaska to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 1, 2025.

Cheap flight deals from Alaska to South Korea

Keep the following information in mind while searching for Alaska to South Korea flight deals. Data was last updated diciembre 1, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to South Korea that are best for you.

Best time to book a flight from Alaska to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Alaska with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Alaska to South Korea

What is the cheapest time of day to fly from AK to KR?

Find hourly flight availability from Alaska to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from Alaska to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Alaska to South Korea?

Can I find deals for flights from Alaska to South Korea that include hotel bookings?

How can I find direct flights from Alaska to South Korea?

Can I find deals for business class flights from Alaska to South Korea?

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Alternative routes for Alaska to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Alaska to South Korea

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Cheapest flights from Alaska to South Korea
Explore the most affordable flight options available from Alaska to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 1, 2025.