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$351+ Cheap flights from Sky Harbor Intl (PHX) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to South Korea

Keep the following information in mind while searching for Sky Harbor Intl to South Korea flight deals. Data was last updated September 15, 2025.

Round-trip from

$666
(Kiwi.com)

One-way from

$351
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$971
From Phoenix Sky Harbor Intl to South Korea
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One-way flight from Phoenix Sky Harbor Intl to South Korea
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sky Harbor Intl to South Korea

Cheapest flights from Sky Harbor Intl to South Korea
Explore the most affordable flight options available from Sky Harbor Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:44 pmPHX - ICN
1 stop20h 36mMultiple Airlines
Mon 11/39:25 pmICN - PHX
2 stops37h 25mMultiple Airlines
Deal found 9/13$666
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:45 amPHX - ICN
1 stop26h 35mMultiple Airlines
Thu 11/68:35 pmICN - PHX
2 stops19h 24mMultiple Airlines
Deal found 9/13$674
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:44 pmPHX - ICN
1 stop20h 36mMultiple Airlines
Fri 10/318:35 pmICN - PHX
2 stops20h 09mMultiple Airlines
Deal found 9/13$679
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:44 pmPHX - ICN
1 stop20h 36mMultiple Airlines
Sat 11/19:25 pmICN - PHX
2 stops33h 48mMultiple Airlines
Deal found 9/13$681
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:44 pmPHX - ICN
1 stop20h 36mMultiple Airlines
Sun 11/26:55 pmICN - PHX
1 stop21h 04mMultiple Airlines
Deal found 9/13$683
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:28 pmPHX - ICN
1 stop33h 17mMultiple Airlines
Sun 11/29:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 9/14$694
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:00 pmPHX - ICN
1 stop35h 10mMultiple Airlines
Thu 11/68:35 pmICN - PHX
2 stops19h 24mMultiple Airlines
Deal found 9/13$701
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:00 pmPHX - ICN
1 stop35h 10mMultiple Airlines
Mon 11/36:55 pmICN - PHX
1 stop21h 04mMultiple Airlines
Deal found 9/13$702
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:00 pmPHX - ICN
1 stop35h 10mMultiple Airlines
Fri 10/318:35 pmICN - PHX
2 stops20h 09mMultiple Airlines
Deal found 9/13$706
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:49 pmPHX - ICN
1 stop29h 56mMultiple Airlines
Sat 10/258:45 pmICN - PHX
1 stop16h 33mMultiple Airlines
Deal found 9/13$710
This Ovago deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amPHX - GMP
2 stops24h 05mJapan Airlines
Tue 12/98:00 amGMP - PHX
2 stops23h 18mJapan Airlines
Deal found 9/13$879
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:10 amPHX - GMP
2 stops22h 55mJapan Airlines
Tue 11/188:00 amGMP - PHX
2 stops23h 38mJapan Airlines
Deal found 9/13$881

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to South Korea that are best for you.

Fly from

Sky Harbor Intl

Fly to

South Korea

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 10/1

5:30 am-4:30 pm

1 stop19h 00m

Incheon Intl

Thu 10/16

7:20 pm-6:08 pm

1 stop14h 48m

$741

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 11/20

8:00 am-4:30 pm

1 stop16h 30m

Incheon Intl

Tue 12/2

8:05 pm-12:44 am

2 stops20h 39m

$746

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 10/23

5:49 pm-3:45 pm

1 stop29h 56m

Incheon Intl

Sun 11/9

6:55 pm-11:59 pm

1 stop21h 04m

$776

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 10/24

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Sat 11/8

8:05 pm-7:05 pm

1 stop15h 00m

$826

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 10/19

7:05 am-4:30 pm

1 stop17h 25m

Incheon Intl

Sat 11/8

8:05 pm-11:21 pm

1 stop19h 16m

$826

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 10/22

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Fri 10/31

8:05 pm-6:08 pm

1 stop14h 03m

$826

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 10/19

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Fri 11/14

7:40 pm-12:36 am

1 stop20h 56m

$826

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 10/22

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Tue 11/4

7:40 pm-12:38 am

1 stop20h 58m

$826

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 10/24

4:40 pm-4:30 pm

2 stops31h 50m

Incheon Intl

Wed 11/5

8:05 pm-11:21 pm

1 stop19h 16m

$831

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 10/25

6:00 am-4:20 pm

1 stop18h 20m

Incheon Intl

Sun 11/2

8:05 pm-12:38 am

2 stops20h 33m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 40 results
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Best time to book a flight from Sky Harbor Intl to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to South Korea

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to South Korea?

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to South Korea (average of $990). Flying from Phoenix Sky Harbor Intl Airport to South Korea in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Sky Harbor Intl 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 September 15, 2025.

When flying from Phoenix Sky Harbor Intl Airport to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Delta from Phoenix Sky Harbor Intl Airport to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
479 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to South Korea?

    Airlines like Delta and Japan Airlines fly from Phoenix Sky Harbor Intl Airport to South Korea in about 24h 05m. The time it takes to get you to your destination can typically vary by up to 3h 28m. The distance between Phoenix Sky Harbor Intl Airport and South Korea is about 6241 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to South Korea?

    While some choose either Phoenix Sky Harbor Intl - Seoul Gimpo Intl or Phoenix Sky Harbor Intl - Busan Gimhae, Phoenix Sky Harbor Intl - Incheon Intl is the most popular route from Phoenix Sky Harbor Intl Airport to South Korea.

  • Can I find deals for flights from Sky Harbor Intl to South Korea that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to South Korea?

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

  • Can I find deals for business class flights from Sky Harbor Intl to South Korea?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to South Korea (average of $990). Flying from Phoenix Sky Harbor Intl Airport to South Korea in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 8 airlines flying from Sky Harbor Intl to South Korea

Discover the top 8 airlines that operate flights from Sky Harbor Intl to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$392Average$1,105FlexibilityNo cancel feeOn-time85%
WestJetCheapest$721Average$1,180FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$793Average$970FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$856Average$1,099FlexibilityNo cancel feeOn-time69%
DeltaCheapest$857Average$1,342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$866Average$1,142FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$991Average$1,109FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,076Average$1,213FlexibilityNo cancel feeOn-time81%

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