Incheon Intl

$397+ Cheap flights from Phoenix to Incheon Intl (ICN)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Jul 4 — Jul 111
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Cheap flight deals from Phoenix to Incheon Intl

Cheapest flights from Phoenix to Incheon Intl
Explore the most affordable flight options available from Phoenix to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.

This BusinessClass deal was found by Cheapflights users on 6/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:15 pm
PHX
-
ICN
1 stop37h 30m
Multiple Airlines
Thu 10/291:20 pm
ICN
-
PHX
2 stops34h 09m
Multiple Airlines
Deal found 6/1$759
This FlightHub deal was found by Cheapflights users on 6/3. 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 10/276:00 am
PHX
-
ICN
2 stops41h 20m
China Eastern
Wed 11/254:10 pm
ICN
-
PHX
2 stops40h 17m
China Eastern
Deal found 6/3$1,010
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 am
PHX
-
ICN
1 stop18h 45m
WestJet
Sat 9/128:45 pm
ICN
-
PHX
1 stop16h 50m
WestJet
Deal found 6/4$1,016
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:50 pm
PHX
-
ICN
1 stop28h 00m
Multiple Airlines
Thu 10/291:20 pm
ICN
-
PHX
2 stops41h 34m
Multiple Airlines
Deal found 6/1$1,024
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am
PHX
-
ICN
1 stop23h 10m
Multiple Airlines
Mon 11/26:55 pm
ICN
-
PHX
1 stop21h 38m
Multiple Airlines
Deal found 5/30$1,030
This Philippine Airlines deal was found by Cheapflights users on 6/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 am
PHX
-
ICN
2 stops29h 45m
Multiple Airlines
Thu 10/228:30 pm
ICN
-
PHX
2 stops37h 44m
Multiple Airlines
Deal found 6/2$1,031
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:14 pm
PHX
-
ICN
1 stop21h 56m
Multiple Airlines
Tue 11/171:20 pm
ICN
-
PHX
1 stop18h 34m
Multiple Airlines
Deal found 6/2$1,032
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am
PHX
-
ICN
1 stop18h 45m
WestJet
Sat 10/178:45 pm
ICN
-
PHX
1 stop16h 50m
WestJet
Deal found 6/4$1,034
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:15 pm
PHX
-
ICN
1 stop37h 30m
WestJet
Sun 10/48:45 pm
ICN
-
PHX
1 stop36h 15m
WestJet
Deal found 6/3$1,035

Find flight deals from Phoenix to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Incheon Intl (ICN). 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 June 4, 2026.

Round-trip from

$759
(BusinessClass)

One-way from

$397
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$1,386
From Phoenix to Incheon Intl
One-way flight from Phoenix to Incheon Intl
Highest demand for flights based on searches. 11% potential increase in price ($144 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Incheon 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 June 4, 2026.
Use the filters below to find and compare flights from Phoenix to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 9/13

8:25 pm-7:15 pm

2 stops30h 50m

Incheon Intl

Sat 10/3

8:30 pm-6:10 pm

2 stops37h 40m

$1,001

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 10/1

8:15 am-6:00 am

2 stops29h 45m

Incheon Intl

Thu 10/22

8:30 pm-6:14 pm

2 stops37h 44m

$1,031

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 8/25

7:15 am-6:00 am

2 stops30h 45m

Incheon Intl

Tue 9/8

7:20 am-8:00 am

2 stops40h 40m

$1,051

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 8/19

10:32 am-6:00 am

2 stops27h 28m

Incheon Intl

Sun 8/30

8:30 pm-2:40 pm

2 stops34h 10m

$1,051

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 10/14

3:39 pm-4:30 am

1 stop20h 51m

Incheon Intl

Mon 11/2

1:20 pm-12:18 pm

2 stops38h 58m

$1,186

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

11:25 pm-11:30 am

1 stop20h 05m

Incheon Intl

Thu 9/3

8:05 pm-3:00 pm

1 stop34h 55m

$1,219

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 10/19

7:25 pm-4:50 pm

2 stops29h 25m

Incheon Intl

Wed 11/18

6:35 pm-4:57 pm

1 stop14h 22m

$1,269

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 8/30

6:41 pm-3:00 pm

2 stops28h 19m

Incheon Intl

Thu 9/3

4:50 pm-6:00 pm

2 stops17h 10m

$1,269
Quickest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 12/1

7:00 am-4:20 pm

1 stop17h 20m

Incheon Intl

Wed 12/16

6:35 pm-4:57 pm

1 stop14h 22m

$1,314

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 10/13

8:45 am-4:50 pm

1 stop16h 05m

Incheon Intl

Wed 11/25

6:35 pm-12:42 am

1 stop22h 07m

$1,314

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Phoenix to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Phoenix 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 Phoenix to Incheon Intl Airport

What is the cheapest month to book a flight from Phoenix to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Phoenix to Incheon Intl Airport (average of $433). Flying from Phoenix to Incheon Intl Airport in February is currently the most expensive (average of $1,090). 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.

How much does it cost to fly round-trip from Phoenix to Incheon Intl Airport?

How far ahead should I book a flight from Phoenix to Incheon Intl Airport?

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon 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 Incheon Intl. Reviews last updated June 4, 2026.
Get a feel of what it's like to fly with Korean Air,China Airlines, andAsiana Airlines from Phoenix to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Phoenix to Incheon Intl Airport round-trip?

    Our cheapest airline available from Phoenix to Incheon Intl Airport is Alaska Airlines. Our recent data shows that you can find tickets from as low as $680 on this airline. Additional options worth looking into are China Airlines and Delta, starting at $759 and $826 round-trip. Alaska Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix to Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from Phoenix to Incheon Intl Airport are Delta ($424), WestJet ($428), and United Airlines ($432).

  • Can I find deals for flights from Phoenix to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Phoenix to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Incheon Intl.

  • Can I find deals for business class flights from Phoenix to Incheon Intl?

    Yes. Cheapflights offers flight deals from Phoenix to Incheon 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 Phoenix to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Phoenix to Incheon Intl Airport (average of $433). Flying from Phoenix to Incheon Intl Airport in February is currently the most expensive (average of $1,090). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Alternative routes for Phoenix to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Phoenix to Incheon Intl

Discover the top 6 airlines that operate flights from Phoenix to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$680Average$845FlexibilityNo cancel feeOn-time75%
China AirlinesCheapest$759Average$838FlexibilityNo cancel feeOn-time70%
DeltaCheapest$826Average$1,065FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$845Average$1,076FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$956Average$1,167FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,089Average$1,189FlexibilityNo cancel feeOn-time81%

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