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Sky Harbor Intl

$673+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PHX
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$1,305
(Japan Airlines)

One-way from

$673
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$666
Provider with most accurate pricing for Seoul Gimpo Intl-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul Gimpo Intl-Phoenix Sky Harbor Intl flights.
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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. 27% potential increase in price ($342 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:50 pmGMP - PHX
2 stops20h 04mANA
Thu 11/279:05 pmPHX - GMP
2 stops33h 25mANA
Deal found 4/28$1,129
This Japan Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 5/912:05 pmGMP - PHX
2 stops18h 25mJapan Airlines
Wed 5/148:00 amPHX - GMP
2 stops21h 50mJapan Airlines
Deal found 4/27$1,305

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 April 29, 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 5/9

12:05 pm-2:30 pm

2 stops18h 25m

Phoenix Sky Harbor Intl

Wed 5/14

8:00 am-9:50 pm

2 stops21h 50m

$1,305

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 8/22

7:40 am-12:15 am

2 stops32h 35m

Phoenix Sky Harbor Intl

Fri 8/29

7:10 am-10:20 pm

2 stops23h 10m

$1,411

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Mon 5/19

8:50 pm-2:47 pm

3 stops33h 57m

$673

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Wed 9/17

7:55 am-2:50 pm

2 stops22h 55m

$791

SeoulPhoenix

GMP - PHX

GMPPHX

Seoul Gimpo Intl

Fri 9/19

2:25 pm-6:42 pm

2 stops44h 17m

$1,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Seoul Gimpo Intl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul Gimpo Intl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul Gimpo Intl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul Gimpo Intl Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul Gimpo Intl Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from Seoul Gimpo Intl Airport to Phoenix Sky Harbor Intl Airport

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated April 29, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
855 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Boarding

8.4

Crew

8.7

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • 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 Seoul Gimpo Intl Airport?

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