HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$587+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PHX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gimpo Intl to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:05 pmGMP - PHX
2 stops19h 39mMultiple Airlines
Wed 1/148:40 amPHX - GMP
2 stops21h 25mMultiple Airlines
Deal found 12/11$1,367
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:50 pmGMP - PHX
2 stops21h 24mANA
Tue 1/1311:35 amPHX - GMP
2 stops31h 45mANA
Deal found 12/11$1,462
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:05 pmGMP - PHX
2 stops20h 12mJapan Airlines
Tue 1/138:50 amPHX - GMP
2 stops21h 15mJapan Airlines
Deal found 12/11$1,497

Find 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 December 12, 2025.

Round-trip from

$1,080
(Mytrip)

One-way from

$587
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$922
From Seoul Gimpo Intl to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Seoul Gimpo Intl to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Fri 1/23

12:25 pm-10:40 pm

2 stops26h 15m

Phoenix Sky Harbor Intl

Mon 1/26

11:35 am-11:20 am

2 stops31h 45m

$1,080

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 1/23

12:05 pm-3:27 pm

2 stops19h 22m

Phoenix Sky Harbor Intl

Mon 1/26

8:40 am-10:05 pm

2 stops21h 25m

$1,205

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Wed 12/24

12:05 pm-3:44 pm

2 stops19h 39m

Phoenix Sky Harbor Intl

Wed 1/14

8:40 am-10:05 pm

2 stops21h 25m

$1,367

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Tue 12/23

7:50 pm-1:14 am

2 stops21h 24m

Phoenix Sky Harbor Intl

Tue 1/13

11:35 am-11:20 am

2 stops31h 45m

$1,462

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Wed 12/24

12:05 pm-4:17 pm

2 stops20h 12m

Phoenix Sky Harbor Intl

Tue 1/13

8:50 am-10:05 pm

2 stops21h 15m

$1,497

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 1/9

8:00 am-12:46 pm

2 stops20h 46m

Phoenix Sky Harbor Intl

Fri 1/16

8:50 am-10:05 pm

2 stops21h 15m

$1,643

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Thu 1/1

12:05 pm-9:58 pm

2 stops25h 53m

Phoenix Sky Harbor Intl

Fri 1/9

7:05 am-10:05 pm

2 stops23h 00m

$1,868

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Sat 12/20

7:45 pm-5:02 pm

3 stops37h 17m

$587

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Thu 12/18

7:40 pm-3:17 pm

2 stops35h 37m

$798

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Sun 12/28

7:40 pm-4:16 pm

2 stops36h 36m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results
1
2

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 19h 22m. 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.

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
Goodyear
Paradise Valley
Payson
Glendale
Casa Grande
Chandler
Globe
Peoria
Camp Verde
Buckeye
Surprise
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gimpo Intl to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Sky Harbor Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.