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Incheon Intl

$432+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Incheon Intl are usually found in January or February, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$919
(Kiwi.com)

One-way from

$432
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,133
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Incheon Intl flights.
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From Phoenix Sky Harbor Intl to Incheon Intl
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One-way flight from Phoenix Sky Harbor Intl to Incheon Intl
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Highest demand for flights based on searches. 20% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/27:30 pmPHX - ICN
2 stops34h 30mMultiple Airlines
Mon 5/196:20 pmICN - PHX
1 stop19h 39mMultiple Airlines
Deal found 4/14$919
This WestJet deal was found by Cheapflights users on 4/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:25 pmPHX - ICN
2 stops58h 20mWestJet
Mon 9/228:45 pmICN - PHX
1 stop16h 33mWestJet
Deal found 4/15$1,014
This Gurufare deal was found by Cheapflights users on 4/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:27 pmPHX - ICN
2 stops49h 38mCathay Pacific
Thu 5/151:40 pmICN - PHX
2 stops22h 45mCathay Pacific
Deal found 4/14$1,021
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:30 pmPHX - ICN
1 stop27h 35mAir Canada
Mon 5/195:45 pmICN - PHX
1 stop17h 55mAir Canada
Deal found 4/14$1,067
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 10/233:47 pmPHX - ICN
2 stops34h 48mAlaska Airlines
Mon 10/279:25 pmICN - PHX
2 stops33h 22mAlaska Airlines
Deal found 4/14$1,078
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 4/308:50 amPHX - ICN
1 stop15h 40mDelta
Wed 5/77:20 pmICN - PHX
1 stop14h 54mDelta
Deal found 4/14$1,085
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:33 pmPHX - ICN
2 stops33h 27mUnited Airlines
Mon 8/2511:30 amICN - PHX
1 stop23h 11mUnited Airlines
Deal found 4/14$1,275
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:50 amPHX - ICN
1 stop15h 50mKorean Air
Wed 4/302:30 pmICN - PHX
1 stop15h 54mKorean Air
Deal found 4/14$1,284

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 April 15, 2025.
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

Sky Harbor Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 5/2

7:30 pm-10:00 pm

2 stops34h 30m

Incheon Intl

Mon 5/19

6:20 pm-9:59 pm

1 stop19h 39m

$919

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 4/21

8:14 am-12:40 pm

2 stops36h 26m

Incheon Intl

Thu 5/15

1:40 pm-8:25 pm

2 stops22h 45m

$1,014

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 5/6

8:30 pm-4:05 pm

1 stop27h 35m

Incheon Intl

Mon 5/19

5:45 pm-7:40 pm

1 stop17h 55m

$1,067

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 5/14

8:00 am-6:45 pm

1 stop18h 45m

Incheon Intl

Sat 5/24

8:45 pm-3:36 pm

2 stops34h 51m

$1,069

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 4/30

8:50 am-4:30 pm

1 stop15h 40m

Incheon Intl

Wed 5/7

7:20 pm-6:14 pm

1 stop14h 54m

$1,085

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 4/30

5:00 pm-7:00 pm

3 stops34h 00m

Incheon Intl

Wed 5/7

9:25 pm-12:54 pm

2 stops31h 29m

$1,090

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 5/19

1:33 pm-3:00 pm

2 stops33h 27m

Incheon Intl

Mon 8/25

11:30 am-6:41 pm

1 stop23h 11m

$1,275

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 4/23

8:50 am-4:40 pm

1 stop15h 50m

Incheon Intl

Wed 4/30

2:30 pm-2:24 pm

1 stop15h 54m

$1,284

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 5/1

1:29 pm-8:30 pm

1 stop39h 01m

$432

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 5/29

6:05 pm-6:45 pm

1 stop32h 40m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 15 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Phoenix Sky Harbor Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Incheon Intl. Price data was last updated on April 11, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport is 58 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport (average of $1,001). Flying from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 Sky Harbor Intl 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 April 15, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport 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.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Incheon Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Incheon Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 15, 2025.
Read through reviews of airlines operating flights from Phoenix to Seoul, such as Korean Air, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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.
Alaska Airlines
8.0
Very good
9,876 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
7,917 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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.
Cathay Pacific
7.5
Good
846 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
8,658 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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.

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

    According to our current data, Cathay Pacific ($1,014), Air Canada ($1,067), and WestJet ($1,069) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport. Cathay Pacific is currently priced 17% 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?

    $546 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $575 and $635, 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport (average of $1,001). Flying from Phoenix Sky Harbor Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for Sky Harbor Intl to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Gimpo Intl flights

Top 7 airlines flying from Sky Harbor Intl to Incheon Intl

Discover the top 7 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$421Average$1,051FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$820Average$980FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,204FlexibilityNo cancel feeOn-time69%
DeltaCheapest$956Average$1,356FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$961Average$1,085FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$981Average$1,174FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,133Average$1,314FlexibilityNo cancel feeOn-time81%

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