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Cheap flights from Incheon Intl Airport to Phoenix from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Phoenix departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Phoenix

Cheap round-trip flights

Hawaiian Airlines Logo
8:35 pm - 9:56 amICN-PHX
29h 21m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pmPHX-ICN
18h 35m1 stop
$571Hawaiian Airlines
Find Deal
Sat, Feb 7 - Sat, Feb 14
Hawaiian Airlines Logo
8:35 pm - 10:11 pmICN-PHX
17h 36m1 stop
Hawaiian Airlines Logo
9:05 pm - 6:35 pmPHX-ICN
29h 30m1 stop
$577Hawaiian Airlines
Find Deal
Sat, Feb 7 - Sat, Feb 14
Alaska Airlines Logo
8:35 pm - 10:11 pmICN-PHX
17h 36m1 stop
Alaska Airlines Logo
8:00 am - 6:35 pmPHX-ICN
18h 35m1 stop
$585Alaska Airlines
Find Deal
Fri, Feb 6 - Sat, Feb 14
Alaska Airlines Logo
8:35 pm - 9:00 pmICN-PHX
16h 25m1 stop
Alaska Airlines Logo
7:00 am - 6:35 pmPHX-ICN
19h 35m1 stop
$595Alaska Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
7:20 pm - 11:13 pmICN-PHX
19h 53m2 stops
Delta Logo
5:40 pm - 4:30 pmPHX-ICN
30h 50m2 stops
$601Delta
Find Deal
Fri, Oct 24 - Sat, Nov 8
United Airlines Logo
6:00 pm - 9:51 amICN-PHX
31h 51m2 stops
United Airlines Logo
6:25 am - 5:40 amPHX-ICN
31h 15m1 stop
$627United Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28
United Airlines Logo
6:00 pm - 10:52 amICN-PHX
32h 52m2 stops
United Airlines Logo
2:30 pm - 5:40 amPHX-ICN
23h 10m2 stops
$628United Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28
Delta Logo
7:20 pm - 10:41 pmICN-PHX
19h 21m2 stops
Delta Logo
4:11 pm - 4:30 pmPHX-ICN
32h 19m2 stops
$655Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Korean Air Logo
7:20 pm - 6:26 pmICN-PHX
15h 06m1 stop
Korean Air Logo
9:08 am - 5:50 pmPHX-ICN
16h 42m1 stop
$673Korean Air
Find Deal
Thu, Sep 25 - Mon, Sep 29
Korean Air Logo
8:25 pm - 10:41 pmICN-PHX
18h 16m1 stop
Korean Air Logo
9:08 am - 5:00 amPHX-ICN
27h 52m1 stop
$721Korean Air
Find Deal
Wed, Sep 24 - Thu, Oct 2

Hawaiian Airlines flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Our best Hawaiian Airlines deals on Incheon Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Hawaiian Airlines
Feb 7
ICN8:35 pmIncheon Intl
29h 21m
1 stop
PHX9:56 amPhoenix Sky Harbor Intl
Feb 14
PHX8:00 amPhoenix Sky Harbor Intl
18h 35m
1 stop
ICN6:35 pmIncheon Intl
$571
Find similar
Hawaiian Airlines
Feb 7
ICN8:35 pmIncheon Intl
17h 36m
1 stop
PHX10:11 pmPhoenix Sky Harbor Intl
Feb 14
PHX9:05 pmPhoenix Sky Harbor Intl
29h 30m
1 stop
ICN6:35 pmIncheon Intl
$577
Find similar
Hawaiian Airlines
Oct 6
ICN8:35 pmIncheon Intl
34h 09m
1 stop
PHX2:44 pmPhoenix Sky Harbor Intl
Oct 15
PHX9:00 amPhoenix Sky Harbor Intl
17h 35m
1 stop
ICN6:35 pmIncheon Intl
$586
Find similar

Alaska Airlines flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Incheon Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Feb 6
ICN8:35 pmIncheon Intl
17h 36m
1 stop
PHX10:11 pmPhoenix Sky Harbor Intl
Feb 14
PHX8:00 amPhoenix Sky Harbor Intl
18h 35m
1 stop
ICN6:35 pmIncheon Intl
$585
Find similar
Alaska Airlines
Sep 13
ICN8:35 pmIncheon Intl
16h 25m
1 stop
PHX9:00 pmPhoenix Sky Harbor Intl
Sep 20
PHX7:00 amPhoenix Sky Harbor Intl
19h 35m
1 stop
ICN6:35 pmIncheon Intl
$595
Find similar
Alaska Airlines
Oct 19
ICN8:35 pmIncheon Intl
30h 34m
1 stop
PHX11:09 amPhoenix Sky Harbor Intl
Oct 31
PHX7:00 amPhoenix Sky Harbor Intl
19h 35m
1 stop
ICN6:35 pmIncheon Intl
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Sat 2/7

8:35 pm-9:56 am

1 stop29h 21m

Phoenix Sky Harbor Intl

Sat 2/14

8:00 am-6:35 pm

1 stop18h 35m

$571

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Sat 2/7

8:35 pm-10:11 pm

1 stop17h 36m

Phoenix Sky Harbor Intl

Sat 2/14

9:05 pm-6:35 pm

1 stop29h 30m

$577

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Fri 2/6

8:35 pm-10:11 pm

1 stop17h 36m

Phoenix Sky Harbor Intl

Sat 2/14

8:00 am-6:35 pm

1 stop18h 35m

$585

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Sat 9/13

8:35 pm-9:00 pm

1 stop16h 25m

Phoenix Sky Harbor Intl

Sat 9/20

7:00 am-6:35 pm

1 stop19h 35m

$595

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Fri 10/24

7:20 pm-11:13 pm

2 stops19h 53m

Phoenix Sky Harbor Intl

Sat 11/8

5:40 pm-4:30 pm

2 stops30h 50m

$601

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Wed 11/26

6:00 pm-9:51 am

2 stops31h 51m

Phoenix Sky Harbor Intl

Fri 11/28

6:25 am-5:40 am

1 stop31h 15m

$627

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Wed 11/26

6:00 pm-10:52 am

2 stops32h 52m

Phoenix Sky Harbor Intl

Fri 11/28

2:30 pm-5:40 am

2 stops23h 10m

$628

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Sat 9/13

7:20 pm-10:41 pm

2 stops19h 21m

Phoenix Sky Harbor Intl

Sat 9/20

4:11 pm-4:30 pm

2 stops32h 19m

$655

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Thu 9/25

7:20 pm-6:26 pm

1 stop15h 06m

Phoenix Sky Harbor Intl

Mon 9/29

9:08 am-5:50 pm

1 stop16h 42m

$673

IncheonPhoenix

ICN - PHX

ICNPHX

Incheon Intl

Wed 9/24

8:25 pm-10:41 pm

1 stop18h 16m

Phoenix Sky Harbor Intl

Thu 10/2

9:08 am-5:00 am

1 stop27h 52m

$721

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Incheon Intl Airport and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, February is the cheapest month to fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $725. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of February, then departing from Incheon Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $780.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Incheon Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,019. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,104. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $992. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,273. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Incheon Intl Airport to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of August 2025, prices for Incheon Intl Airport to Phoenix Sky Harbor Intl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Phoenix Sky Harbor Intl Airport (ICN to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Best Price Found

$399

Fastest flight time

14h 42m

Direct flights

None
The best one-way flight to Phoenix Sky Harbor Intl Airport from Incheon Intl Airport in the past 72 hours is $399. The best round-trip flight deal from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $571.
The fastest flight from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport takes 14h 42m
There are no direct flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport. Popular non-direct route for this connection is Incheon Intl Airport - Phoenix Sky Harbor Intl Airport.
Search flight deals

  • How far is Incheon Intl to Phoenix Sky Harbor Intl by plane?

    Incheon Intl and Phoenix Sky Harbor Intl are 6260.1 mi apart from one another. By plane, this route typically takes 15h 06m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport are updated daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $575Free CancellationRating
7.8
2,660 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $664Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $728Free CancellationRating
8.2
473 reviews
Search Asiana Airlines flights
DeltaPriceFrom $831Free CancellationRating
8.0
7,986 reviews
Search Delta flights
Korean AirPriceFrom $881Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights

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All flight searches from Seoul to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

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Yes momondo offers price alerts on flights to Phoenix from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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