$449 Cheap Flights from Phoenix (PHX) to Seoul (GMP)

View $449 flight on Sun, Feb 1, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Phoenix to Seoul (PHX-GMP)

Prices were available within the past 7 days and start at $449 for one-way flights and $888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Sun, Feb 1 - Thu, Feb 19
PHX
Phoenix
GMP
Seoul
$888 Roundtrip, found 5 days ago
$888
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sun, Feb 1 from Phoenix to Seoul, returning Thu, Feb 19, priced at $888 found 5 days ago
Japan Airlines
Fri, Jun 12 - Mon, Jun 15
PHX
Phoenix
GMP
Seoul
$888 Roundtrip, found 6 days ago
$888
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Jun 12 from Phoenix to Seoul, returning Mon, Jun 15, priced at $888 found 6 days ago
Japan Airlines
Mon, Oct 20 - Thu, Oct 30
PHX
Phoenix
GMP
Seoul
$906 Roundtrip, found 6 days ago
$906
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Mon, Oct 20 from Phoenix to Seoul, returning Thu, Oct 30, priced at $906 found 6 days ago
Japan Airlines
Mon, Oct 20 - Wed, Oct 29
PHX
Phoenix
GMP
Seoul
$906 Roundtrip, found 6 days ago
$906
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Mon, Oct 20 from Phoenix to Seoul, returning Wed, Oct 29, priced at $906 found 6 days ago
Japan Airlines
Wed, Jan 14 - Wed, Jan 21
PHX
Phoenix
GMP
Seoul
$930 Roundtrip, found 6 days ago
$930
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Wed, Jan 14 from Phoenix to Seoul, returning Wed, Jan 21, priced at $930 found 6 days ago
Japan Airlines
Mon, Nov 24 - Mon, Dec 8
PHX
Phoenix
GMP
Seoul
$936 Roundtrip, found 2 days ago
$936
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Nov 24 from Phoenix to Seoul, returning Mon, Dec 8, priced at $936 found 2 days ago
American Airlines
Wed, Jan 14 - Wed, Jan 21
PHX
Phoenix
GMP
Seoul
$944 Roundtrip, found 6 days ago
$944
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 14 from Phoenix to Seoul, returning Wed, Jan 21, priced at $944 found 6 days ago
Japan Airlines
Mon, Nov 24 - Mon, Dec 8
PHX
Phoenix
GMP
Seoul
$952 Roundtrip, found 2 days ago
$952
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Nov 24 from Phoenix to Seoul, returning Mon, Dec 8, priced at $952 found 2 days ago
All Nippon Airways
Mon, Mar 9 - Wed, Mar 18
PHX
Phoenix
GMP
Seoul
$1,307 Roundtrip, found 1 day ago
$1,307
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Mon, Mar 9 from Phoenix to Seoul, returning Wed, Mar 18, priced at $1,307 found 1 day ago
Air China
Mon, Nov 24 - Mon, Dec 8
PHX
Phoenix
GMP
Seoul
$1,326 Roundtrip, found 2 days ago
$1,326
Roundtrip
found 2 days ago
Select Air China flight, departing Mon, Nov 24 from Phoenix to Seoul, returning Mon, Dec 8, priced at $1,326 found 2 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $846
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $846

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP) cost?
Get a cheap one-way flight from $449 or cheap return flight from $888 from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)?
February is the most affordable month to fly from PHX to GMP. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PHX to GMP. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)?
Direct flights from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to GMP?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP) last-minute?
Booking your ticket from PHX to GMP just before your journey is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a PHX to GMP flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to GMP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Gimpo Intl. Airport (GMP)?
If you booked your PHX to GMP flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Gimpo Intl.
Airlines serving
Air China, All Nippon Airways, Japan Airlines
Roundtrip price
$887
Distance
6244 mi

Book with confidence

Book with confidence

Phoenix to Seoul Flights

The cheapest times to fly from Phoenix to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Seoul are during the month of February. You can find some of the cheapest flights from Phoenix to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Seoul

Sunday is one of the best days to book for cheap flights from Phoenix to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $449 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Seoul Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.