HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$389+ Cheap flights from Gilbert, AZ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEL
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Gilbert to Seoul are usually found in September or February, booked 39 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Gilbert to Seoul

Keep the following information in mind while searching for Gilbert to Seoul flight deals. Data was last updated October 8, 2025.

Round-trip from

$762
(Kiwi.com)

One-way from

$389
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$983
From Gilbert to Seoul (SEL)
Search Deals
One-way flight from Gilbert to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Gilbert to Seoul

Cheapest flights from Gilbert to Seoul
Explore the most affordable flight options available from Gilbert to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:31 pmPHX - ICN
2 stops35h 54mMultiple Airlines
Tue 11/259:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 10/6$762
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Sat 11/222:05 pmPHX - ICN
1 stop39h 30mMultiple Airlines
Sat 11/299:20 pmICN - PHX
2 stops41h 27mMultiple Airlines
Deal found 10/7$778
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:31 pmPHX - ICN
2 stops35h 54mMultiple Airlines
Wed 11/126:55 pmICN - PHX
1 stop16h 22mMultiple Airlines
Deal found 10/6$782
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/262:05 pmPHX - ICN
1 stop39h 30mMultiple Airlines
Sun 11/309:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 10/7$795
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:20 amPHX - ICN
2 stops23h 15mMultiple Airlines
Thu 11/279:20 pmICN - PHX
1 stop31h 58mMultiple Airlines
Deal found 10/6$800
This Air Canada deal was found by Cheapflights users on 10/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:30 pmPHX - ICN
1 stop30h 40mAir Canada
Wed 11/126:55 pmICN - PHX
1 stop14h 42mAir Canada
Deal found 10/6$802
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/212:05 pmPHX - ICN
1 stop39h 30mMultiple Airlines
Sun 11/309:20 pmICN - PHX
2 stops37h 27mMultiple Airlines
Deal found 10/8$803
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:16 pmPHX - ICN
1 stop21h 54mMultiple Airlines
Mon 11/106:55 pmICN - PHX
1 stop21h 04mMultiple Airlines
Deal found 10/5$810
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:49 pmPHX - ICN
1 stop29h 56mMultiple Airlines
Sat 11/88:35 pmICN - PHX
2 stops19h 24mMultiple Airlines
Deal found 10/6$812
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:59 pmPHX - ICN
1 stop32h 31mMultiple Airlines
Tue 11/189:20 pmICN - PHX
2 stops39h 05mMultiple Airlines
Deal found 10/5$817
This Ovago deal was found by Cheapflights users on 10/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:15 amPHX - GMP
2 stops21h 50mJapan Airlines
Tue 12/168:00 amGMP - PHX
2 stops23h 35mJapan Airlines
Deal found 10/6$927
This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:15 amPHX - GMP
2 stops21h 50mJapan Airlines
Tue 11/188:00 amGMP - PHX
2 stops23h 38mJapan Airlines
Deal found 10/5$970

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 October 8, 2025.
Use the filters below to find and compare flights from Gilbert to Seoul that are best for you.

Fly from

Gilbert

Fly to

Seoul

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 11/5

6:30 pm-5:10 pm

1 stop30h 40m

Incheon Intl

Tue 11/25

6:55 pm-5:37 pm

1 stop14h 42m

$802

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 10/24

6:00 am-3:20 pm

1 stop17h 20m

Incheon Intl

Sat 11/1

8:05 pm-9:43 pm

2 stops17h 38m

$851

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 12/7

8:00 am-4:30 pm

1 stop16h 30m

Incheon Intl

Thu 12/11

8:05 pm-12:46 am

2 stops20h 41m

$851

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 11/1

5:00 pm-4:30 pm

1 stop31h 30m

Incheon Intl

Wed 11/12

8:05 pm-12:27 am

2 stops20h 22m

$858

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 11/5

5:40 pm-4:30 pm

2 stops30h 50m

Incheon Intl

Tue 11/25

8:05 pm-12:36 am

2 stops20h 31m

$863

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 11/20

11:55 am-12:20 pm

3 stops32h 25m

Incheon Intl

Thu 11/27

9:20 pm-11:08 am

2 stops29h 48m

$869

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 1/2

4:00 pm-11:20 am

1 stop27h 20m

Incheon Intl

Sat 1/10

8:15 pm-1:35 pm

1 stop33h 20m

$905

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Wed 11/5

4:44 pm-5:40 am

1 stop20h 56m

Incheon Intl

Wed 11/12

12:45 pm-2:06 pm

1 stop17h 21m

$926

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Tue 12/2

8:15 am-10:05 pm

2 stops21h 50m

Seoul Gimpo Intl

Tue 12/16

8:00 am-3:35 pm

2 stops23h 35m

$927

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

Tue 11/4

8:15 am-10:05 pm

2 stops21h 50m

Seoul Gimpo Intl

Tue 11/18

8:00 am-3:38 pm

2 stops23h 38m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Gilbert to Seoul

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

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

Currently, November is the cheapest month in which you can book a flight from Gilbert to Seoul (average of $392). Flying from Gilbert to Seoul in July 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.

What is the cheapest time of day to fly from G1L to SEL?

Find hourly flight availability from Gilbert 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 October 8, 2025.

One of the essential ways to save on airfare from Gilbert to Seoul is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

How much does it cost to fly round-trip from Gilbert 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 October 8, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Delta from Gilbert to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
1,148 reviews
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
486 reviews
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
7,969 reviews
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
8,966 reviews
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
10,257 reviews
Korean Air
8.4
Very good
1,148 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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 Gilbert 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 Gilbert to Seoul?

    Airlines like Air Canada, Delta, and Japan Airlines fly from Gilbert to Seoul in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 13h 20m. 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 to fly from Gilbert to Seoul one-way?

    One-way options have recently been found by users for as low as $423 on Air Canada. Other airlines that offer cheap prices include American Airlines from $425 and United Airlines from $425 one-way.

  • Can I find deals for flights from Gilbert to Seoul that include hotel bookings?

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Gilbert to Seoul (average of $392). Flying from Gilbert to Seoul in July 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

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

Top 8 airlines flying from Gilbert to Seoul

Discover the top 8 airlines that operate flights from Gilbert 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 October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$392Average$1,002FlexibilityNo cancel feeOn-time85%
WestJetCheapest$721Average$1,180FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$793Average$974FlexibilityNo cancel feeOn-time67%
DeltaCheapest$826Average$1,360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$856Average$1,194FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$866Average$1,066FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$991Average$1,108FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,057Average$1,286FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.