$433 Cheap Flights from Phoenix (PHX) to Seoul (ICN)

View $433 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN)

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Cheap Flights from Phoenix to Seoul (PHX-ICN)

Prices were available within the past 7 days and start at $433 for one-way flights and $762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 24 - Mon, Dec 8
PHX
Phoenix
ICN
Seoul
$762 Roundtrip, found 5 days ago
$762
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 24 from Phoenix to Seoul, returning Mon, Dec 8, priced at $762 found 5 days ago
Air Canada
Mon, Sep 29 - Sat, Oct 11
PHX
Phoenix
ICN
Seoul
$767 Roundtrip, found 6 days ago
$767
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Sep 29 from Phoenix to Seoul, returning Sat, Oct 11, priced at $767 found 6 days ago
Air Canada
Mon, Sep 22 - Fri, Oct 10
PHX
Phoenix
ICN
Seoul
$772 Roundtrip, found 5 days ago
$772
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Sep 22 from Phoenix to Seoul, returning Fri, Oct 10, priced at $772 found 5 days ago
Air Canada
Sun, Nov 23 - Wed, Jan 7
PHX
Phoenix
ICN
Seoul
$789 Roundtrip, found 6 days ago
$789
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 23 from Phoenix to Seoul, returning Wed, Jan 7, priced at $789 found 6 days ago
Air Canada
Sun, Nov 23 - Sun, Dec 7
PHX
Phoenix
ICN
Seoul
$799 Roundtrip, found 5 days ago
$799
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Nov 23 from Phoenix to Seoul, returning Sun, Dec 7, priced at $799 found 5 days ago
United
Sun, Sep 28 - Tue, Oct 7
PHX
Phoenix
ICN
Seoul
$813 Roundtrip, found 8 hours ago
$813
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Sep 28 from Phoenix to Seoul, returning Tue, Oct 7, priced at $813 found 8 hours ago
United
Sun, Sep 28 - Tue, Oct 7
PHX
Phoenix
ICN
Seoul
$824 Roundtrip, found 8 hours ago
$824
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Sep 28 from Phoenix to Seoul, returning Tue, Oct 7, priced at $824 found 8 hours ago
Delta
Tue, Sep 30 - Tue, Oct 7
PHX
Phoenix
ICN
Seoul
$826 Roundtrip, found 1 day ago
$826
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 30 from Phoenix to Seoul, returning Tue, Oct 7, priced at $826 found 1 day ago
Hawaiian Airlines
Sun, Oct 5 - Mon, Oct 20
PHX
Phoenix
ICN
Seoul
$826 Roundtrip, found 1 day ago
$826
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Oct 5 from Phoenix to Seoul, returning Mon, Oct 20, priced at $826 found 1 day ago
Alaska Airlines
Sun, Oct 5 - Sun, Oct 12
PHX
Phoenix
ICN
Seoul
$836 Roundtrip, found 4 days ago
$836
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Oct 5 from Phoenix to Seoul, returning Sun, Oct 12, priced at $836 found 4 days ago

Find the cheapest month to fly from Phoenix (PHX) to Seoul (ICN)

November is typically the cheapest month to fly

From $771 - $1,121 per traveler.

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN) cost?
Grab a cheap one-way flight from $433 or cheap return flight from $762 from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN)?
The cheapest month to fly from PHX to ICN is November, when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN)?
To find the cheapest airline that'll fly you from PHX to ICN, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN)?
There are no daily direct flights departing from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from PHX to ICN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Incheon Intl. Airport (ICN)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Incheon Intl. Airport (ICN) last-minute?
Waiting until right before your break to book your flight from PHX to ICN generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a PHX to ICN flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to ICN flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Incheon Intl. Airport (ICN)?
If you reserved your PHX to ICN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air China, Alaska Airlines, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, Hawaiian Airlines, KLM, Korean Air, United, WestJet
Roundtrip price
$761
Distance
6263 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 November. 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 $433 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.