Seoul

$377+ Cheap flights from Phoenix to Seoul (SEL)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEL
Apr 21 — Apr 281
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Cheap flight deals from Phoenix to Seoul

Cheapest flights from Phoenix to Seoul
Explore the most affordable flight options available from Phoenix to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Philippine Airlines deal was found by Cheapflights users on 3/18. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:48 pm
PHX
-
ICN
2 stops24h 12m
Multiple Airlines
Sat 9/128:30 pm
ICN
-
PHX
2 stops37h 25m
Multiple Airlines
Deal found 3/18$782
This Philippine Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 8/2610:15 am
PHX
-
ICN
2 stops27h 45m
Multiple Airlines
Sat 9/128:30 pm
ICN
-
PHX
2 stops37h 25m
Multiple Airlines
Deal found 3/19$783
This Philippine Airlines deal was found by Cheapflights users on 3/18. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:39 pm
PHX
-
ICN
2 stops24h 21m
Multiple Airlines
Fri 10/97:20 am
ICN
-
PHX
2 stops29h 59m
Multiple Airlines
Deal found 3/18$812
This Philippine Airlines deal was found by Cheapflights users on 3/17. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:28 pm
PHX
-
ICN
2 stops30h 47m
Multiple Airlines
Sun 10/47:20 am
ICN
-
PHX
2 stops26h 35m
Multiple Airlines
Deal found 3/17$832
This Philippine Airlines deal was found by Cheapflights users on 3/18. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:00 am
PHX
-
ICN
2 stops30h 00m
Multiple Airlines
Fri 10/237:20 am
ICN
-
PHX
2 stops26h 54m
Multiple Airlines
Deal found 3/18$842
This Philippine Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 8/298:00 am
PHX
-
ICN
2 stops30h 00m
Multiple Airlines
Tue 9/88:30 pm
ICN
-
PHX
2 stops40h 37m
Multiple Airlines
Deal found 3/20$862
This Air Canada deal was found by Cheapflights users on 3/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 pm
PHX
-
ICN
1 stop30h 40m
Multiple Airlines
Tue 11/102:30 am
ICN
-
PHX
2 stops30h 57m
Multiple Airlines
Deal found 3/17$874
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/247:00 am
PHX
-
ICN
1 stop29h 30m
Multiple Airlines
Mon 5/46:00 pm
ICN
-
PHX
1 stop22h 37m
Multiple Airlines
Deal found 3/22$900
This Air Canada deal was found by Cheapflights users on 3/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 pm
PHX
-
ICN
1 stop30h 40m
Air Canada
Wed 11/116:55 pm
ICN
-
PHX
1 stop14h 32m
Air Canada
Deal found 3/17$911
This SmartFares deal was found by Cheapflights users on 3/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:15 am
PHX
-
GMP
2 stops19h 00m
Japan Airlines
Tue 9/1512:05 pm
GMP
-
PHX
2 stops18h 45m
Japan Airlines
Deal found 3/19$947
This oojo deal was found by Cheapflights users on 3/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:04 am
PHX
-
GMP
2 stops43h 11m
Japan Airlines
Fri 10/97:15 pm
GMP
-
PHX
2 stops35h 35m
Japan Airlines
Deal found 3/18$961
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:30 am
PHX
-
GMP
2 stops21h 45m
Japan Airlines
Tue 9/88:00 am
GMP
-
PHX
2 stops22h 15m
Japan Airlines
Deal found 3/19$970

Find flight deals from Phoenix to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Seoul (SEL). 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 March 22, 2026.

Round-trip from

$782
(Philippine Airlines)

One-way from

$377
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$976
From Phoenix to Seoul (SEL)
One-way flight from Phoenix to Seoul (SEL)
Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Seoul 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 March 22, 2026.
Use the filters below to find and compare flights from Phoenix to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 8/24

6:00 am-4:50 pm

2 stops18h 50m

Incheon Intl

Sat 9/19

7:00 pm-9:23 am

2 stops30h 23m

$1,049

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 4/18

5:30 pm-4:50 pm

2 stops31h 20m

Incheon Intl

Sat 4/25

7:00 pm-8:29 am

2 stops29h 29m

$1,101

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 4/27

1:45 pm-4:20 am

2 stops22h 35m

Incheon Intl

Mon 5/11

4:50 pm-6:14 pm

2 stops17h 24m

$1,106

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Wed 4/15

7:15 am-9:15 pm

2 stops22h 00m

Seoul Gimpo Intl

Wed 4/22

12:05 pm-2:34 pm

2 stops18h 29m

$1,148

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 4/4

1:30 pm-4:20 am

2 stops22h 50m

Incheon Intl

Tue 4/14

11:30 am-6:14 pm

2 stops22h 44m

$1,169
Quickest round-trip

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 5/12

4:39 pm-4:20 am

2 stops19h 41m

Incheon Intl

Mon 5/18

4:50 pm-6:14 pm

2 stops17h 24m

$1,184

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 5/13

3:45 pm-4:20 am

1 stop20h 35m

Incheon Intl

Thu 6/4

4:50 pm-6:39 pm

1 stop17h 49m

$1,196

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Sat 8/29

7:30 am-9:15 pm

2 stops21h 45m

Seoul Gimpo Intl

Tue 9/8

12:05 pm-2:15 pm

2 stops18h 10m

$1,209

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Fri 9/11

7:25 am-9:15 pm

2 stops21h 50m

Seoul Gimpo Intl

Tue 9/15

8:00 am-2:50 pm

2 stops22h 50m

$1,269

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 6/23

7:25 pm-3:20 pm

1 stop27h 55m

Incheon Intl

Thu 7/2

7:00 pm-11:26 pm

1 stop20h 26m

$1,297

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Phoenix to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Phoenix to Seoul?

Currently, October is the cheapest month in which you can book a flight from Phoenix to Seoul (average of $528). Flying from Phoenix to Seoul in February is currently the most expensive (average of $1,085). 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.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated March 22, 2026.
Get a feel of what it's like to fly with Korean Air,China Airlines, andAsiana Airlines from Phoenix to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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 Phoenix to Seoul. 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 Seoul?

    A quick flight from Phoenix to Seoul can take about 18h 50m. Delta provides one of the quickest options available for as low as $1,049. Airlines will cover a distance of 6260 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix to Seoul round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Seoul, with prices starting at $432. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and WestJet, with the lowest prices starting at $680 and $721, respectively. Hawaiian Airlines is currently priced 59% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix to Seoul 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 Phoenix to Seoul that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Phoenix to Seoul 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 Seoul?

    Currently, October is the cheapest month in which you can book a flight from Phoenix to Seoul (average of $528). Flying from Phoenix to Seoul in February is currently the most expensive (average of $1,085). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phoenix to Seoul

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

Top 8 airlines flying from Phoenix to Seoul

Discover the top 8 airlines that operate flights from Phoenix to Seoul. 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$432Average$528FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$680Average$873FlexibilityNo cancel feeOn-time75%
WestJetCheapest$721Average$1,142FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$759Average$825FlexibilityNo cancel feeOn-time70%
DeltaCheapest$826Average$1,254FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$845Average$1,084FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$955Average$1,127FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,089Average$1,194FlexibilityNo cancel feeOn-time81%

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