Incheon Intl

$484+ Cheap flights from Sky Harbor Intl (PHX) 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Jun 8 — Jun 151
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Cheap flight deals from Sky Harbor Intl to Incheon Intl

Cheapest flights from Sky Harbor Intl to Incheon Intl
Explore the most affordable flight options available from Sky Harbor Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
PHX
-
ICN
1 stop17h 20m
Delta
Tue 9/87:00 pm
ICN
-
PHX
1 stop20h 26m
Delta
Deal found 5/5$942
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:00 am
PHX
-
ICN
1 stop17h 30m
Alaska Airlines
Thu 10/17:35 pm
ICN
-
PHX
1 stop16h 12m
Alaska Airlines
Deal found 5/6$943
This CheapOair deal was found by Cheapflights users on 5/6. 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.
Thu 9/38:47 pm
PHX
-
ICN
1 stop28h 43m
Alaska Airlines
Thu 11/58:00 pm
ICN
-
PHX
1 stop16h 03m
Alaska Airlines
Deal found 5/6$949
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:45 am
PHX
-
ICN
1 stop16h 10m
Delta
Tue 11/176:45 pm
ICN
-
PHX
1 stop21h 36m
Delta
Deal found 5/4$952
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:20 pm
PHX
-
ICN
2 stops31h 30m
Delta
Sat 10/177:00 pm
ICN
-
PHX
2 stops20h 42m
Delta
Deal found 5/4$969
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
PHX
-
ICN
1 stop18h 50m
Delta
Sun 9/207:00 pm
ICN
-
PHX
1 stop20h 26m
Delta
Deal found 5/4$992
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:45 am
PHX
-
ICN
1 stop16h 05m
Delta
Fri 9/187:00 pm
ICN
-
PHX
1 stop17h 37m
Delta
Deal found 5/3$1,002
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
PHX
-
ICN
2 stops18h 50m
Delta
Wed 9/167:00 pm
ICN
-
PHX
2 stops20h 41m
Delta
Deal found 5/3$1,007
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 pm
PHX
-
ICN
1 stop29h 25m
American Airlines
Thu 11/266:35 pm
ICN
-
PHX
1 stop19h 55m
American Airlines
Deal found 5/5$1,017

Find flight deals from Sky Harbor Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$942
(Delta)

One-way from

$484
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$1,167
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Incheon Intl flight deals.
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Incheon Intl flights.
From Phoenix Sky Harbor Intl to Incheon Intl
One-way flight from Phoenix Sky Harbor Intl to Incheon Intl
Highest demand for flights based on searches. 11% potential increase in price ($150 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 May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 May 9, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport 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

Sat 8/29

6:00 am-4:50 pm

2 stops18h 50m

Incheon Intl

Tue 9/8

7:00 pm-8:52 am

2 stops29h 52m

$957

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 9/14

6:00 am-4:50 pm

2 stops18h 50m

Incheon Intl

Fri 10/2

7:00 pm-8:52 am

2 stops29h 52m

$957

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 9/3

7:25 pm-4:50 pm

2 stops29h 25m

Incheon Intl

Sat 9/12

7:00 pm-8:52 am

2 stops29h 52m

$957

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 9/21

7:25 pm-4:50 pm

2 stops29h 25m

Incheon Intl

Thu 10/1

7:00 pm-11:26 pm

1 stop20h 26m

$1,058

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 10/28

1:45 pm-4:40 am

2 stops22h 55m

Incheon Intl

Wed 11/11

6:00 pm-9:14 pm

2 stops19h 14m

$1,121

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 8/29

4:49 pm-3:00 pm

2 stops30h 11m

Incheon Intl

Tue 9/8

11:30 am-6:35 pm

1 stop23h 05m

$1,121

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 10/1

7:25 pm-4:50 pm

2 stops29h 25m

Incheon Intl

Thu 10/22

7:00 pm-9:52 pm

2 stops18h 52m

$1,189

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 7/22

6:00 am-4:50 pm

2 stops18h 50m

Incheon Intl

Wed 7/29

7:00 pm-9:29 pm

1 stop18h 29m

$1,241
Quickest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 7/16

7:24 am-3:00 pm

1 stop15h 36m

Incheon Intl

Wed 7/22

4:50 pm-9:39 pm

1 stop20h 49m

$1,326

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 10/1

7:02 am-3:00 pm

1 stop15h 58m

Incheon Intl

Thu 10/22

11:30 am-8:09 pm

2 stops24h 39m

$1,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Incheon Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Incheon Intl

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

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

The best time to book flights from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport (average of $1,032). Flying from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport in July is currently the most expensive (average of $1,440). 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 Sky Harbor Intl Airport to Incheon Intl Airport?

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 May 9, 2026.
See what other customers who have flown with Korean Air,China Airlines, andAsiana Airlines from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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 Sky Harbor Intl 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 Sky Harbor Intl Airport to Incheon Intl Airport?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport in 18h 50m. Fly via Delta or United Airlines to get the fastest option. The distance between Phoenix Sky Harbor Intl Airport and Incheon Intl Airport is about 6260 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport round-trip?

    According to our current data, Alaska Airlines ($680), China Airlines ($759), and Delta ($826) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport. Alaska Airlines is currently priced 41% below the average price you’ll pay for this route.

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

    $424 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from $428 and $432, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport (average of $1,032). Flying from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport in July is currently the most expensive (average of $1,440). 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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Top 6 airlines flying from Sky Harbor Intl to Incheon Intl

Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$680Average$845FlexibilityNo cancel feeOn-time75%
China AirlinesCheapest$759Average$825FlexibilityNo cancel feeOn-time70%
DeltaCheapest$826Average$1,155FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$845Average$1,094FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$956Average$1,153FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,089Average$1,191FlexibilityNo cancel feeOn-time81%

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