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Incheon Intl

$357+ Cheap flights from Tempe, AZ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to Incheon Intl are usually found in January or February, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Tempe to Incheon Intl

Cheapest flights from Tempe to Incheon Intl
Explore the most affordable flight options available from Tempe to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/304:53 pmPHX - ICN
1 stop20h 47mUnited Airlines
Tue 1/1312:45 pmICN - PHX
1 stop17h 22mUnited Airlines
Deal found 12/17$912
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/255:00 amPHX - ICN
1 stop19h 45mAmerican Airlines
Sat 1/177:15 pmICN - PHX
1 stop19h 45mAmerican Airlines
Deal found 12/18$936
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 12/2511:30 amPHX - ICN
1 stop36h 50mMultiple Airlines
Sat 1/175:10 pmICN - PHX
2 stops39h 39mMultiple Airlines
Deal found 12/18$1,054
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:00 amPHX - ICN
1 stop18h 15mUnited Airlines
Sun 1/1112:45 pmICN - PHX
2 stops26h 14mUnited Airlines
Deal found 12/17$1,120
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/255:37 pmPHX - ICN
2 stops30h 53mDelta
Sat 1/178:05 pmICN - PHX
2 stops29h 32mDelta
Deal found 12/18$1,192
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 12/2412:51 pmPHX - ICN
1 stop35h 29mMultiple Airlines
Sat 1/175:10 pmICN - PHX
2 stops39h 39mMultiple Airlines
Deal found 12/18$1,197
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:11 pmPHX - ICN
1 stop19h 29mUnited Airlines
Thu 1/16:00 pmICN - PHX
2 stops33h 47mUnited Airlines
Deal found 12/15$1,220
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Wed 12/245:40 pmPHX - ICN
2 stops30h 35mUnited Airlines
Sat 1/176:00 pmICN - PHX
2 stops33h 49mUnited Airlines
Deal found 12/18$1,235
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:30 pmPHX - ICN
2 stops28h 45mUnited Airlines
Mon 12/2212:45 pmICN - PHX
1 stop19h 47mUnited Airlines
Deal found 12/15$1,315

Find flight deals from Tempe to Incheon Intl

Keep the following information in mind while searching for Tempe to Incheon Intl flight deals. Data was last updated December 18, 2025.

Round-trip from

$719
(Kiwi.com)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,432
From Tempe to Incheon Intl
Search Deals
One-way flight from Tempe to Incheon Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe 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 December 18, 2025.
Use the filters below to find and compare flights from Tempe to Incheon Intl Airport that are best for you.

Fly from

Tempe

Fly to

Incheon Intl

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 1/13

10:56 am-5:40 am

1 stop26h 44m

Incheon Intl

Tue 1/20

12:45 pm-2:07 pm

1 stop17h 22m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 1/1

11:02 am-5:40 am

1 stop26h 38m

Incheon Intl

Thu 1/22

12:45 pm-11:20 am

1 stop14h 35m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 1/15

4:36 pm-5:40 am

1 stop21h 04m

Incheon Intl

Thu 1/22

6:00 pm-8:07 pm

1 stop18h 07m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 1/16

5:10 pm-5:40 am

2 stops20h 30m

Incheon Intl

Thu 1/22

12:45 pm-3:59 pm

2 stops19h 14m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 3/10

7:56 pm-6:35 pm

1 stop30h 39m

Incheon Intl

Mon 3/16

8:35 pm-11:01 pm

1 stop18h 26m

$852

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 4/9

6:00 am-4:50 pm

1 stop18h 50m

Incheon Intl

Sat 4/18

7:00 pm-8:37 pm

1 stop17h 37m

$895

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 4/14

6:00 am-4:50 pm

1 stop18h 50m

Incheon Intl

Wed 4/22

7:20 pm-11:41 pm

1 stop20h 21m

$895

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 4/13

6:00 am-4:50 pm

1 stop18h 50m

Incheon Intl

Tue 4/21

7:20 pm-6:27 pm

1 stop15h 07m

$895

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 4/8

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Tue 4/21

7:00 pm-11:26 pm

1 stop20h 26m

$895

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 4/6

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Fri 4/24

7:00 pm-8:37 pm

1 stop17h 37m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Tempe to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Incheon Intl. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Tempe to Incheon Intl Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Tempe to Incheon Intl Airport (average of $528). Flying from Tempe to Incheon Intl Airport in June is currently the most expensive (average of $1,272). 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 TM9 to ICN?

Find hourly flight availability from Tempe 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 December 18, 2025.

It’s optimal to fly from Tempe to Incheon Intl Airport at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

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 December 18, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, and Delta from Tempe 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.
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
7.9
Good
8,010 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
9,094 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
10,542 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

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 Tempe 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 Tempe to Incheon Intl Airport?

    Airlines like United Airlines fly from Tempe to Incheon Intl Airport in about 26h 44m. The time it takes to get you to your destination can typically vary by up to . The distance from Tempe to Incheon Intl Airport is about 6260 mi.

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

    One-way options have recently been found by users for as low as $424 on Delta. Other airlines that offer cheap prices include WestJet from $428 and United Airlines from $432 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tempe to Incheon Intl Airport (average of $528). Flying from Tempe to Incheon Intl Airport in June is currently the most expensive (average of $1,272). 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 9 airlines flying from Tempe to Incheon Intl

Discover the top 9 airlines that operate flights from Tempe 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$432Average$1,174FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$680Average$871FlexibilityNo cancel feeOn-time75%
WestJetCheapest$721Average$1,144FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$759Average$825FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$793Average$975FlexibilityNo cancel feeOn-time67%
DeltaCheapest$826Average$1,332FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$856Average$1,088FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,048Average$1,181FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,076Average$1,203FlexibilityNo cancel feeOn-time81%

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