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$374+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Seoul are usually found in September or November, booked 3 days in advance, depart on a Friday or Saturday and return on a Thursday

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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/310:05 amPHX - ICN
1 stop38h 15mMultiple Airlines
Wed 12/101:20 pmICN - PHX
1 stop19h 09mMultiple Airlines
Deal found 12/2$813
This United Airlines deal was found by Cheapflights users on 12/4. 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 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
Tue 2/1012:45 pmICN - PHX
1 stop17h 22mUnited Airlines
Deal found 12/4$846
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:29 amPHX - ICN
1 stop16h 46mUnited Airlines
Sat 2/146:00 pmICN - PHX
2 stops17h 21mUnited Airlines
Deal found 12/4$850
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:30 amPHX - ICN
1 stop27h 40mMultiple Airlines
Tue 12/91:20 pmICN - PHX
1 stop19h 09mMultiple Airlines
Deal found 12/3$932
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:46 pmPHX - ICN
2 stops19h 54mUnited Airlines
Tue 12/96:00 pmICN - PHX
1 stop19h 59mUnited Airlines
Deal found 12/3$942
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:06 amPHX - ICN
1 stop16h 09mUnited Airlines
Thu 12/1112:45 pmICN - PHX
1 stop14h 33mUnited Airlines
Deal found 12/3$946
This Gurufare deal was found by Cheapflights users on 12/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:20 amPHX - GMP
2 stops21h 45mJapan Airlines
Thu 12/1812:05 pmGMP - PHX
2 stops22h 49mJapan Airlines
Deal found 12/3$951
This Japan Airlines deal was found by Cheapflights users on 12/3. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:19 amPHX - GMP
2 stops21h 46mMultiple Airlines
Tue 12/912:05 pmGMP - PHX
2 stops19h 13mMultiple Airlines
Deal found 12/3$960
This Gurufare deal was found by Cheapflights users on 12/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:19 amPHX - GMP
2 stops21h 46mJapan Airlines
Tue 12/98:00 amGMP - PHX
2 stops23h 35mJapan Airlines
Deal found 12/3$985
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:06 amPHX - ICN
1 stop16h 09mUnited Airlines
Fri 1/1612:45 pmICN - PHX
1 stop14h 35mUnited Airlines
Deal found 12/3$1,016
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amPHX - ICN
2 stops30h 40mUnited Airlines
Fri 1/166:00 pmICN - PHX
2 stops17h 12mUnited Airlines
Deal found 12/3$1,020
This Gurufare deal was found by Cheapflights users on 12/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:15 amPHX - GMP
2 stops21h 50mJapan Airlines
Thu 12/117:40 pmGMP - PHX
2 stops35h 55mJapan Airlines
Deal found 12/3$1,077

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 December 4, 2025.

Round-trip from

$685
(Kiwi.com)

One-way from

$374
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,518
From Phoenix to Seoul (SEL)
Search Deals
One-way flight from Phoenix to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 2025.
Use the filters below to find and compare flights from Phoenix to Seoul that are best for you.

Fly from

Phoenix

Fly to

Seoul

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 1/19

8:10 am-4:15 pm

1 stop16h 05m

Incheon Intl

Thu 1/29

12:45 pm-11:20 am

1 stop14h 35m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 12/27

11:02 am-5:40 am

1 stop26h 38m

Incheon Intl

Wed 1/14

6:00 pm-11:57 pm

1 stop21h 57m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 2/11

6:20 am-4:30 pm

1 stop18h 10m

Incheon Intl

Wed 2/25

8:05 pm-12:42 am

2 stops20h 37m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 1/18

8:30 pm-4:30 pm

2 stops28h 00m

Incheon Intl

Sun 1/25

8:05 pm-12:42 am

2 stops20h 37m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 1/13

4:31 pm-5:40 am

2 stops21h 09m

Incheon Intl

Sun 1/18

12:45 pm-11:20 am

1 stop14h 35m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 2/25

4:44 pm-5:40 am

2 stops20h 56m

Incheon Intl

Wed 3/4

12:45 pm-3:49 pm

2 stops19h 04m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 1/13

8:10 am-4:15 pm

1 stop16h 05m

Incheon Intl

Thu 1/22

6:00 pm-7:45 pm

2 stops17h 45m

$850

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 1/17

12:05 pm-4:30 pm

1 stop36h 25m

Incheon Intl

Tue 1/20

8:05 pm-12:42 am

2 stops20h 37m

$857

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 3/23

7:15 am-3:15 pm

1 stop16h 00m

Incheon Intl

Wed 4/8

4:50 pm-10:03 pm

2 stops21h 13m

$886

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Wed 1/14

8:50 am-10:05 pm

2 stops21h 15m

Seoul Gimpo Intl

Wed 1/21

8:00 am-7:12 pm

2 stops27h 12m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 31 results
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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, November is the cheapest month in which you can book a flight from Phoenix to Seoul (average of $392). Flying from Phoenix to Seoul 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 PHX to SEL?

Find hourly flight availability from Phoenix to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Phoenix to Seoul by exploring options for tickets at noon.

How much does it cost to fly round-trip from Phoenix to Seoul?

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 December 4, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Delta 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.
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
1,179 reviews
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
490 reviews
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
8,011 reviews
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
9,066 reviews
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
10,500 reviews
Korean Air
8.4
Very good
1,179 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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 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 16h 05m. United Airlines provides one of the quickest options available for as low as $846. 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 60% 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 Asiana Airlines, with prices starting from $449 and $505, 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, November is the cheapest month in which you can book a flight from Phoenix to Seoul (average of $392). Flying from Phoenix to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Phoenix to Seoul

Discover the top 10 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$432Average$1,002FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$680Average$873FlexibilityNo cancel feeOn-time75%
WestJetCheapest$721Average$1,144FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$782Average$858FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$793Average$972FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$798Average$1,142FlexibilityNo cancel feeOn-time71%
DeltaCheapest$826Average$1,329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$856Average$1,088FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,021Average$1,182FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,076Average$1,208FlexibilityNo cancel feeOn-time81%

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