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$448+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEL
apr. 5 — apr. 121
lør. 4/5
lør. 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to Seoul are usually found in February or September, booked 45 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 marts 31, 2025.

Round-trip from

$880
(Kiwi.com)

One-way from

$448
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,104
From Gilbert to Seoul (SEL)
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One-way flight from Gilbert to Seoul (SEL)
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Highest demand for flights based on searches. 19% potential increase in price ($291 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marts 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
ons. 9/38:00 amPHX - ICN
1 stop18h 45mWestJet
tir. 9/98:45 pmICN - PHX
1 stop16h 33mWestJet
Deal found 3/30$880
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
tor. 5/11:29 pmPHX - ICN
1 stop39h 01mMultiple Airlines
ons. 5/216:20 pmICN - PHX
2 stops29h 53mMultiple Airlines
Deal found 3/31$883
This Air Canada deal was found by Cheapflights users on 3/30. 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.
tir. 5/68:30 pmPHX - ICN
1 stop27h 35mAir Canada
man. 5/195:45 pmICN - PHX
1 stop17h 55mAir Canada
Deal found 3/30$1,067
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
fre. 9/128:00 amPHX - ICN
1 stop18h 50mAlaska Airlines
tor. 9/258:50 pmICN - PHX
1 stop19h 05mAlaska Airlines
Deal found 3/31$1,085
This Delta deal was found by Cheapflights users on 3/31. 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.
tir. 9/97:25 pmPHX - ICN
2 stops29h 05mDelta
man. 9/297:20 pmICN - PHX
2 stops30h 07mDelta
Deal found 3/31$1,090
This United Airlines deal was found by Cheapflights users on 3/30. 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.
man. 9/17:15 amPHX - ICN
1 stop15h 45mUnited Airlines
ons. 9/1011:30 amICN - PHX
2 stops19h 30mUnited Airlines
Deal found 3/30$1,195
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/2810:16 amPHX - GMP
2 stops19h 34mJapan Airlines
man. 5/57:55 amGMP - PHX
2 stops26h 47mJapan Airlines
Deal found 3/30$1,226
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 5/78:00 amPHX - ICN
2 stops43h 05mCathay Pacific
lør. 5/313:10 pmICN - PHX
2 stops46h 06mCathay Pacific
Deal found 3/30$1,274
This Japan Airlines deal was found by Cheapflights users on 3/31. 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.
tir. 9/97:21 amPHX - GMP
2 stops22h 29mMultiple Airlines
man. 9/2912:05 pmGMP - PHX
2 stops18h 45mMultiple Airlines
Deal found 3/31$1,321
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 11/39:05 pmPHX - GMP
2 stops33h 25mANA
man. 11/2412:25 pmGMP - PHX
2 stops27h 29mANA
Deal found 3/30$1,520

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 marts 31, 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

ons. 9/3

8:00 am-6:45 pm

1 stop18h 45m

Incheon Intl

tir. 9/9

8:45 pm-9:18 pm

1 stop16h 33m

$880

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

tor. 5/1

1:29 pm-8:30 pm

1 stop39h 01m

Incheon Intl

ons. 5/21

6:20 pm-8:13 am

2 stops29h 53m

$883

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

tir. 5/6

8:30 pm-4:05 pm

1 stop27h 35m

Incheon Intl

man. 5/19

5:45 pm-7:40 pm

1 stop17h 55m

$1,067

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

fre. 9/12

8:00 am-6:50 pm

1 stop18h 50m

Incheon Intl

tor. 9/25

8:50 pm-11:55 pm

1 stop19h 05m

$1,085

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

tir. 9/9

7:25 pm-4:30 pm

2 stops29h 05m

Incheon Intl

man. 9/29

7:20 pm-9:27 am

2 stops30h 07m

$1,090

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

man. 9/1

7:15 am-3:00 pm

1 stop15h 45m

Incheon Intl

ons. 9/10

11:30 am-3:00 pm

2 stops19h 30m

$1,195

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

man. 4/28

10:16 am-9:50 pm

2 stops19h 34m

Seoul Gimpo Intl

man. 5/5

7:55 am-6:42 pm

2 stops26h 47m

$1,226

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

ons. 5/7

8:00 am-7:05 pm

2 stops43h 05m

Incheon Intl

lør. 5/31

3:10 pm-9:16 pm

2 stops46h 06m

$1,274

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

tir. 9/9

7:21 am-9:50 pm

2 stops22h 29m

Seoul Gimpo Intl

man. 9/29

12:05 pm-2:50 pm

2 stops18h 45m

$1,321

PhoenixSeoul

PHX - GMP

PHXGMP

Phoenix Sky Harbor Intl

tir. 9/2

6:47 pm-6:35 pm

2 stops31h 48m

Seoul Gimpo Intl

man. 9/8

7:55 pm-12:15 am

2 stops20h 20m

$1,976

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 21 results
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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

How far ahead should I book a flight from Gilbert to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to Seoul. Price data was last updated on March 28, 2025.

The price you pay for your flight from Gilbert to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Gilbert to Seoul (average of $1,002). Flying from Gilbert to Seoul in June is currently the most expensive (average of $1,661). 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 marts 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gilbert to Seoul as you normally would.

What is the cheapest day to fly from Gilbert to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to Seoul. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Gilbert to Seoul flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

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 marts 31, 2025.
To help decide which airline to fly from Gilbert to Seoul, see what other customers have to say about Japan Airlines, ANA and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
831 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very good
9,818 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,899 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Cathay Pacific
7.5
Good
841 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • 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 $448 on WestJet. Other airlines that offer cheap prices include Delta from $575 and Japan Airlines from $740 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, February is the cheapest month in which you can book a flight from Gilbert to Seoul (average of $1,002). Flying from Gilbert to Seoul in June is currently the most expensive (average of $1,661). 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 7 airlines flying from Gilbert to Seoul

Discover the top 7 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 marts 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$421Average$1,051FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$820Average$980FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,323FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$877Average$1,480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$956Average$1,301FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$975Average$1,088FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,058Average$1,420FlexibilityNo cancel feeOn-time81%
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