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South Korea

$370+ Cheap flights from Gilbert, AZ to South Korea

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ICN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Gilbert to South Korea

Cheapest flights from Gilbert to South Korea
Explore the most affordable flight options available from Gilbert to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:30 pm
PHX
-
ICN
1 stop30h 35m
Multiple Airlines
Tue 5/128:40 pm
ICN
-
PHX
2 stops31h 15m
Multiple Airlines
Deal found 1/26$762
This Philippine Airlines deal was found by Cheapflights users on 1/27. 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 8/3010:15 am
PHX
-
ICN
2 stops27h 40m
Multiple Airlines
Sat 9/128:30 pm
ICN
-
PHX
2 stops37h 25m
Multiple Airlines
Deal found 1/27$783
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Sat 4/255:30 pm
PHX
-
ICN
1 stop30h 35m
Multiple Airlines
Sun 5/178:40 pm
ICN
-
PHX
2 stops31h 15m
Multiple Airlines
Deal found 1/27$784
This SmartFares deal was found by Cheapflights users on 1/29. 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 8/251:55 pm
PHX
-
ICN
1 stop35h 35m
Alaska Airlines
Wed 9/27:35 pm
ICN
-
PHX
1 stop17h 26m
Alaska Airlines
Deal found 1/29$809
This Philippine Airlines deal was found by Cheapflights users on 1/28. 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 8/296:30 am
PHX
-
ICN
2 stops31h 25m
Multiple Airlines
Tue 9/88:30 pm
ICN
-
PHX
2 stops37h 25m
Multiple Airlines
Deal found 1/28$813
This Air Canada deal was found by Cheapflights users on 1/27. 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 2/116:30 pm
PHX
-
ICN
1 stop29h 30m
Air Canada
Wed 2/255:55 pm
ICN
-
PHX
1 stop15h 30m
Air Canada
Deal found 1/27$815
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/119:00 am
PHX
-
ICN
1 stop17h 35m
Multiple Airlines
Thu 3/59:20 pm
ICN
-
PHX
2 stops39h 05m
Multiple Airlines
Deal found 1/26$818
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/76:47 pm
PHX
-
ICN
1 stop28h 58m
Multiple Airlines
Fri 4/176:20 pm
ICN
-
PHX
1 stop22h 09m
Multiple Airlines
Deal found 1/28$820
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/317:57 pm
PHX
-
ICN
1 stop27h 48m
Multiple Airlines
Wed 4/156:20 pm
ICN
-
PHX
2 stops21h 29m
Multiple Airlines
Deal found 1/26$830
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/49:40 pm
PHX
-
ICN
1 stop31h 55m
Multiple Airlines
Sun 2/89:20 pm
ICN
-
PHX
1 stop15h 20m
Multiple Airlines
Deal found 1/28$832
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:40 am
PHX
-
GMP
2 stops21h 25m
Japan Airlines
Wed 2/2512:05 pm
GMP
-
PHX
2 stops19h 44m
Japan Airlines
Deal found 1/27$897
This Expedia deal was found by Cheapflights users on 1/26. 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.
Tue 2/248:22 am
PHX
-
GMP
2 stops41h 58m
Japan Airlines
Tue 3/312:05 pm
GMP
-
PHX
2 stops19h 44m
Japan Airlines
Deal found 1/26$930

Find flight deals from Gilbert to South Korea

Keep the following information in mind while searching for Gilbert to South Korea flight deals. Data was last updated January 29, 2026.

Round-trip from

$762
(CheapOair)

One-way from

$370
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$910
From Gilbert to South Korea
Search Deals
One-way flight from Gilbert to South Korea
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert to South Korea 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 January 29, 2026.
Use the filters below to find and compare flights from Gilbert to South Korea that are best for you.

Fly from

Gilbert

Fly to

South Korea

Route

Depart

Return

Price

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Tue 4/7

6:47 pm-3:45 pm

1 stop28h 58m

Incheon Intl

Fri 4/17

6:20 pm-12:29 am

1 stop22h 09m

$820

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 3/2

6:30 am-5:10 am

1 stop30h 40m

Incheon Intl

Fri 3/27

6:55 pm-12:23 am

1 stop21h 28m

$839

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Fri 3/13

8:14 pm-4:20 pm

1 stop28h 06m

Incheon Intl

Mon 3/23

6:55 pm-12:43 am

1 stop21h 48m

$839

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 3/15

5:30 pm-4:15 pm

1 stop30h 45m

Incheon Intl

Mon 3/23

5:55 pm-4:25 pm

1 stop14h 30m

$844

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 3/23

10:33 am-4:40 am

2 stops26h 07m

Incheon Intl

Wed 4/8

4:50 pm-9:48 am

1 stop32h 58m

$846

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Mon 4/6

3:48 pm-4:20 am

2 stops20h 32m

Incheon Intl

Fri 4/24

11:30 am-9:14 pm

1 stop25h 44m

$848

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sun 4/19

6:05 am-3:20 pm

1 stop17h 15m

Incheon Intl

Fri 5/1

7:20 pm-11:38 pm

1 stop20h 18m

$854

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 4/25

7:10 am-3:00 pm

1 stop15h 50m

Incheon Intl

Sun 5/17

4:50 pm-9:35 pm

1 stop20h 45m

$854

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Thu 5/7

1:22 pm-4:20 am

1 stop22h 58m

Incheon Intl

Thu 5/14

4:50 pm-6:39 pm

1 stop17h 49m

$854

PhoenixIncheon

PHX - ICN

PHXICN

Phoenix Sky Harbor Intl

Sat 4/11

7:10 am-3:00 pm

1 stop15h 50m

Incheon Intl

Sat 4/25

4:50 pm-6:39 pm

1 stop17h 49m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 50 results
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Best time to book a flight from Gilbert to South Korea

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

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

Currently, October is the cheapest month in which you can book a flight from Gilbert to South Korea (average of $528). Flying from Gilbert to South Korea 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 KR?

Find hourly flight availability from Gilbert to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s optimal to fly from Gilbert to South Korea in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Gilbert to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to South Korea. Price data was last updated on March 30, 2025.

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

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Delta from Gilbert to South Korea 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
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
8,127 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
9,215 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
10,667 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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 South Korea. 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 South Korea?

    A quick flight from Gilbert to South Korea can take about 21h 25m. Asiana Airlines provides one of the quickest options available for as low as $897. Gilbert and South Korea are separated by a distance of 6241 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 South Korea one-way?

    One-way options have recently been found by users for as low as $404 on Japan Airlines. Other airlines that offer cheap prices include Delta from $424 and United Airlines from $432 one-way.

  • What are the most popular routes from Gilbert to South Korea?

    While some choose either Phoenix Sky Harbor Intl - Seoul Gimpo Intl or Phoenix Sky Harbor Intl - Busan Gimhae, Phoenix Sky Harbor Intl - Incheon Intl is the most popular route from Gilbert to South Korea.

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

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

  • How can I find direct flights from Gilbert to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Gilbert to South Korea 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 South Korea?

    Currently, October is the cheapest month in which you can book a flight from Gilbert to South Korea (average of $528). Flying from Gilbert to South Korea 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

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Top 9 airlines flying from Gilbert to South Korea

Discover the top 9 airlines that operate flights from Gilbert to South Korea. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$432Average$967FlexibilityNo 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$760Average$980FlexibilityNo cancel feeOn-time67%
DeltaCheapest$826Average$1,275FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$853Average$1,100FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,020Average$1,129FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,058Average$1,249FlexibilityNo cancel feeOn-time81%

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