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Incheon Intl

$360+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Incheon Intl are usually found in January or February, booked 6 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 October 1, 2025.

Round-trip from

$731
(Kiwi.com)

One-way from

$360
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,086
From Phoenix to Incheon Intl
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One-way flight from Phoenix to Incheon Intl
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Highest demand for flights based on searches. 16% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Fri 11/75:16 pmPHX - ICN
1 stop19h 54mMultiple Airlines
Tue 11/119:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 10/1$731
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 11/13:31 pmPHX - ICN
2 stops38h 04mMultiple Airlines
Sun 11/169:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 9/30$773
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:05 pmPHX - ICN
1 stop39h 30mMultiple Airlines
Thu 11/279:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 9/28$776
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:05 pmPHX - ICN
1 stop39h 30mMultiple Airlines
Sun 11/309:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 9/28$780
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Mon 10/274:44 pmPHX - ICN
1 stop20h 26mMultiple Airlines
Mon 11/36:55 pmICN - PHX
1 stop21h 04mMultiple Airlines
Deal found 9/30$782
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Tue 10/283:31 pmPHX - ICN
2 stops35h 54mMultiple Airlines
Mon 11/176:55 pmICN - PHX
1 stop16h 22mMultiple Airlines
Deal found 9/30$788
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amPHX - ICN
2 stops21h 35mMultiple Airlines
Thu 11/279:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 9/28$802

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 October 1, 2025.
Use the filters below to find and compare flights from Phoenix to Incheon Intl Airport that are best for you.

Fly from

Phoenix

Fly to

Incheon Intl

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 2/12

6:40 am-4:30 pm

1 stop17h 50m

Incheon Intl

Thu 2/19

8:05 pm-11:50 pm

1 stop19h 45m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 2/26

6:40 am-4:30 pm

1 stop17h 50m

Incheon Intl

Mon 3/2

8:05 pm-7:12 pm

1 stop15h 07m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 2/11

6:15 pm-4:30 pm

2 stops30h 15m

Incheon Intl

Wed 2/18

8:05 pm-10:22 pm

1 stop18h 17m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 12/3

6:18 pm-5:40 am

1 stop19h 22m

Incheon Intl

Mon 12/8

12:45 pm-7:47 pm

1 stop23h 02m

$853

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 1/6

6:05 am-4:15 pm

1 stop18h 10m

Incheon Intl

Sun 1/18

12:45 pm-11:20 am

1 stop14h 35m

$853

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 2/26

4:37 pm-5:40 am

2 stops21h 03m

Incheon Intl

Mon 3/2

6:00 pm-10:59 pm

2 stops20h 59m

$857

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 11/2

4:44 pm-5:40 am

1 stop20h 56m

Incheon Intl

Wed 11/12

6:00 pm-9:30 pm

2 stops19h 30m

$857

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 3/10

2:30 pm-4:40 am

2 stops22h 10m

Incheon Intl

Mon 3/16

11:45 am-11:48 am

2 stops16h 03m

$857

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 1/6

12:56 pm-5:40 am

2 stops24h 44m

Incheon Intl

Mon 1/19

6:00 pm-10:59 pm

2 stops20h 59m

$858

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 10/31

5:16 pm-5:10 am

1 stop19h 54m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 16 results
1
2

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Incheon Intl. Price data was last updated on September 26, 2025.

Booking 6 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.

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

Currently, February is the cheapest month in which you can book a flight from Phoenix to Incheon Intl Airport (average of $989). Flying from Phoenix to Incheon Intl Airport in December is currently the most expensive (average of $1,582). 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.

What is the cheapest time of day to fly from PHX to ICN?

Find hourly flight availability from Phoenix to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

It’s typically best to fly out from Phoenix to Incheon Intl Airport at noon. Doing so could potentially save you 27% on the flight price compared to flying in the evening, which is usually more expensive.

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 October 1, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Delta 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.
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.
Korean Air
8.4
Very good
1,143 reviews
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.
Asiana Airlines
8.2
Very good
485 reviews
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.
Delta
8.0
Very good
7,961 reviews
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.
Air Canada
7.1
Good
10,223 reviews
Korean Air
8.4
Very good
1,143 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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.

  • How long is the flight from Phoenix to Incheon Intl Airport?

    For as low as $846, Delta can have you in Incheon Intl Airport from Phoenix in 17h 50m. Phoenix and Incheon Intl Airport are separated by a distance of 6260 mi.

  • 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 Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $392 on this airline. Additional options worth looking into are WestJet and Air Canada, starting at $721 and $793 round-trip. Hawaiian Airlines is currently priced 66% below the average price you’ll pay for this route.

  • 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, February is the cheapest month in which you can book a flight from Phoenix to Incheon Intl Airport (average of $989). Flying from Phoenix to Incheon Intl Airport in December is currently the most expensive (average of $1,582). 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
Suwon
Seongnam

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Top 8 airlines flying from Phoenix to Incheon Intl

Discover the top 8 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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$392Average$1,002FlexibilityNo cancel feeOn-time85%
WestJetCheapest$721Average$1,180FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$793Average$974FlexibilityNo cancel feeOn-time67%
DeltaCheapest$827Average$1,321FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$856Average$1,122FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$866Average$1,142FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$991Average$1,108FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,076Average$1,206FlexibilityNo cancel feeOn-time81%

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