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Sky Harbor Intl

$627+ Cheap flights from Gimpo Intl (GMP) to Sky Harbor Intl (PHX)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PHX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,130
(ANA)

One-way from

$627
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$732
From Seoul Gimpo Intl to Phoenix Sky Harbor Intl
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One-way flight from Seoul Gimpo Intl to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 19% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($91 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 Gimpo Intl to Sky Harbor Intl

Cheapest flights from Gimpo Intl to Sky Harbor Intl
Explore the most affordable flight options available from Gimpo Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:05 pmGMP - PHX
2 stops18h 39mMultiple Airlines
Sun 11/25:00 amPHX - GMP
2 stops24h 05mMultiple Airlines
Deal found 9/11$1,199
This WhyPayMore deal was found by Cheapflights users on 9/10. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:05 pmGMP - PHX
2 stops18h 23mJapan Airlines
Thu 10/308:00 amPHX - GMP
2 stops22h 05mJapan Airlines
Deal found 9/10$1,243
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:05 pmGMP - PHX
2 stops19h 18mJapan Airlines
Mon 11/178:15 amPHX - GMP
2 stops21h 50mJapan Airlines
Deal found 9/11$1,275
This Japan Airlines deal was found by Cheapflights users on 9/9. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:55 amGMP - PHX
2 stops22h 23mJapan Airlines
Mon 10/137:00 pmPHX - GMP
2 stops23h 45mJapan Airlines
Deal found 9/9$2,053

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl to Sky Harbor Intl 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 11, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Gimpo Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Mon 2/16

12:25 pm-11:54 pm

2 stops27h 29m

Phoenix Sky Harbor Intl

Wed 2/18

9:05 pm-11:20 am

2 stops22h 15m

$1,130

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Sun 10/26

12:05 pm-2:44 pm

2 stops18h 39m

Phoenix Sky Harbor Intl

Sun 11/2

5:00 am-9:05 pm

2 stops24h 05m

$1,199

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Thu 10/23

12:05 pm-2:28 pm

2 stops18h 23m

Phoenix Sky Harbor Intl

Thu 10/30

8:00 am-10:05 pm

2 stops22h 05m

$1,243

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Wed 11/5

12:05 pm-3:23 pm

2 stops19h 18m

Phoenix Sky Harbor Intl

Mon 11/17

8:15 am-10:05 pm

2 stops21h 50m

$1,275

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 1/9

12:05 pm-3:33 pm

2 stops19h 28m

Phoenix Sky Harbor Intl

Sat 1/17

8:15 am-10:05 pm

2 stops21h 50m

$1,454

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Sat 1/3

8:00 am-9:57 pm

2 stops29h 57m

Phoenix Sky Harbor Intl

Sat 1/10

8:20 am-10:05 pm

2 stops21h 45m

$1,821

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 1/2

8:00 am-3:17 pm

2 stops23h 17m

Phoenix Sky Harbor Intl

Sat 1/10

8:20 am-10:05 pm

2 stops21h 45m

$1,999

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Thu 10/2

7:55 am-2:18 pm

2 stops22h 23m

Phoenix Sky Harbor Intl

Mon 10/13

7:00 pm-10:45 am

2 stops23h 45m

$2,053

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Tue 9/16

8:15 am-9:18 pm

3 stops29h 03m

$627

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Tue 10/28

8:00 am-2:44 pm

2 stops22h 44m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 12 results
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Best time to book a flight from Gimpo Intl to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Gimpo 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.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to Sky Harbor Intl. 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 Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport?

    Departing from Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport will take you 18h 23m. There are 6241 mi between Seoul Gimpo Intl Airport and Phoenix Sky Harbor Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gimpo Intl to Sky Harbor Intl 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 Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
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Avondale
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