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Incheon Intl

$573+ Cheap flights from Galveston, TX to Incheon Intl (ICN)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Incheon Intl are usually found in November or February, booked 63 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Galveston to Incheon Intl

Keep the following information in mind while searching for Galveston to Incheon Intl flight deals. Data was last updated August 2, 2025.

Round-trip from

$1,245
(American Airlines)

One-way from

$573
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$1,457
From Galveston to Incheon Intl
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One-way flight from Galveston to Incheon Intl
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Highest demand for flights based on searches. 1% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Galveston to Incheon Intl

Cheapest flights from Galveston to Incheon Intl
Explore the most affordable flight options available from Galveston to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:28 pmHOU - ICN
1 stop33h 02mAmerican Airlines
Mon 9/225:25 pmICN - HOU
1 stop30h 19mAmerican Airlines
Deal found 8/1$1,245
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/26:34 pmHOU - ICN
1 stop19h 26mDelta
Thu 9/2510:15 amICN - HOU
2 stops26h 22mDelta
Deal found 7/31$1,385
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:24 pmHOU - ICN
2 stops33h 31mMultiple Airlines
Fri 8/156:20 pmICN - HOU
2 stops30h 46mMultiple Airlines
Deal found 7/31$1,564
This ScholarTrip deal was found by Cheapflights users on 7/31. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:37 pmHOU - ICN
1 stop19h 23mKorean Air
Tue 11/255:50 pmICN - HOU
1 stop18h 50mKorean Air
Deal found 7/31$1,642
This Air France deal was found by Cheapflights users on 8/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:37 pmHOU - ICN
2 stops24h 58mAir France
Sat 10/118:30 amICN - HOU
2 stops28h 30mAir France
Deal found 8/1$1,777
This WestJet deal was found by Cheapflights users on 8/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 amHOU - ICN
2 stops46h 45mWestJet
Tue 8/128:45 pmICN - HOU
2 stops39h 46mWestJet
Deal found 8/1$2,465

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Incheon Intl 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 August 2, 2025.
Use the filters below to find and compare flights from Galveston to Incheon Intl Airport that are best for you.

Fly from

Galveston

Fly to

Incheon Intl

Route

Depart

Return

Price

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 9/15

4:28 pm-3:30 pm

1 stop33h 02m

Incheon Intl

Mon 9/22

5:25 pm-9:44 am

1 stop30h 19m

$1,245

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 9/2

6:34 pm-4:00 am

1 stop19h 26m

Incheon Intl

Thu 9/25

10:15 am-10:37 pm

2 stops26h 22m

$1,385

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 9/24

6:37 pm-4:00 am

1 stop19h 23m

Incheon Intl

Tue 11/25

5:50 pm-9:40 pm

1 stop18h 50m

$1,642

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 9/30

6:37 pm-9:35 am

2 stops24h 58m

Incheon Intl

Sat 10/11

8:30 am-11:00 pm

2 stops28h 30m

$1,777

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Fri 10/10

6:44 pm-4:00 am

1 stop19h 16m

Incheon Intl

Mon 10/13

6:50 pm-11:00 pm

1 stop18h 10m

$2,001

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Fri 10/10

2:22 pm-6:45 pm

2 stops62h 23m

Incheon Intl

Mon 10/13

8:45 pm-1:27 pm

2 stops30h 42m

$2,523

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 9/23

6:44 pm-5:05 pm

2 stops32h 21m

Incheon Intl

Wed 11/19

12:20 am-5:52 pm

2 stops32h 32m

$2,619

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 9/14

7:45 am-8:30 pm

2 stops22h 45m

$573

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 8/12

4:20 pm-12:40 pm

2 stops30h 20m

$577

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 8/17

6:00 am-6:45 pm

2 stops46h 45m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
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Best time to book a flight from Galveston to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Galveston 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 Galveston to Incheon Intl Airport

How far ahead should I book a flight from Galveston to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Incheon Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Galveston to Incheon Intl Airport is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Galveston to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $998). Flying from Galveston to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 G4L to ICN?

Find hourly flight availability from Galveston to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Incheon Intl Airport as you normally would.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated August 2, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and Cathay Pacific from Galveston to Incheon Intl Airport 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
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,122 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
8.0
Very good
7,983 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
Cathay Pacific
7.6
Good
951 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 France
7.5
Good
1,465 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 Galveston to Incheon Intl. 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 Galveston to Incheon Intl Airport one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $577. Users have also found prices from $743 and $886 on WestJet and American Airlines, respectively.

  • Can I find deals for flights from Galveston to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Galveston to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Incheon Intl?

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

  • Can I find deals for business class flights from Galveston to Incheon Intl?

    Yes. Cheapflights offers flight deals from Galveston to Incheon Intl 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 Galveston to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $998). Flying from Galveston to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Top 9 airlines flying from Galveston to Incheon Intl

Discover the top 9 airlines that operate flights from Galveston to Incheon Intl. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$826Average$1,169FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$849Average$886FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$866Average$1,188FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,559FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$974Average$1,063FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,028Average$1,388FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,078Average$1,326FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$1,080Average$1,395FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,288Average$1,647FlexibilityNo cancel feeOn-time76%

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