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Incheon Intl

$648+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Incheon Intl are usually found in February or September, booked 33 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 noviembre 3, 2025.

Round-trip from

$1,194
(Cathay Pacific)

One-way from

$648
(Cathay Pacific)

Popular in

December

Cheapest in

February

Average price

$1,200
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 ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in November 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 noviembre 3, 2025.

This Cathay Pacific deal was found by Cheapflights users on 11/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:37 pmHOU - ICN
2 stops28h 18mMultiple Airlines
mar. 11/1810:00 amICN - HOU
2 stops25h 20mMultiple Airlines
Deal found 11/2$1,194
This Cathay Pacific deal was found by Cheapflights users on 11/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:37 pmHOU - ICN
2 stops28h 18mMultiple Airlines
mié. 12/1710:00 amICN - HOU
2 stops37h 32mMultiple Airlines
Deal found 11/2$1,275
This Cathay Pacific deal was found by Cheapflights users on 11/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:42 pmHOU - ICN
2 stops28h 13mMultiple Airlines
mar. 12/93:00 pmICN - HOU
2 stops44h 18mMultiple Airlines
Deal found 11/2$1,399
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/306:00 amHOU - ICN
1 stop18h 50mDelta
dom. 12/77:25 pmICN - HOU
1 stop18h 23mDelta
Deal found 11/2$1,408
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:44 amHOU - ICN
1 stop20h 01mAmerican Airlines
dom. 12/287:15 pmICN - HOU
1 stop15h 29mAmerican Airlines
Deal found 11/2$1,508
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:32 pmHOU - ICN
2 stops33h 58mDelta
dom. 12/287:30 pmICN - HOU
2 stops29h 31mDelta
Deal found 11/3$1,513
This American Airlines deal was found by Cheapflights users on 11/1. 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.
mié. 12/105:44 amHOU - ICN
1 stop20h 01mAmerican Airlines
mié. 12/177:15 pmICN - HOU
1 stop16h 03mAmerican Airlines
Deal found 11/1$1,573
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:48 pmHOU - ICN
1 stop19h 57mDelta
mié. 11/266:00 pmICN - HOU
1 stop20h 07mDelta
Deal found 11/2$1,708

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 noviembre 3, 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

mar. 2/3

4:55 pm-1:55 pm

2 stops30h 00m

Incheon Intl

mar. 2/24

10:00 am-7:54 pm

2 stops24h 54m

$1,194

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mié. 2/4

4:55 pm-1:55 pm

2 stops30h 00m

Incheon Intl

dom. 2/15

7:35 pm-7:54 pm

2 stops39h 19m

$1,194

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mar. 2/3

12:47 pm-1:55 pm

2 stops34h 08m

Incheon Intl

mié. 2/11

10:00 am-10:46 pm

2 stops27h 46m

$1,194

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 4/6

6:29 pm-2:05 pm

2 stops29h 36m

Incheon Intl

lun. 4/20

10:10 am-11:41 pm

2 stops27h 31m

$1,269

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mar. 2/3

6:36 pm-1:55 pm

2 stops28h 19m

Incheon Intl

dom. 2/22

7:35 pm-7:54 pm

2 stops39h 19m

$1,275

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mié. 2/4

4:55 pm-1:55 pm

2 stops30h 00m

Incheon Intl

dom. 2/22

7:35 pm-7:54 pm

2 stops39h 19m

$1,275

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 4/6

8:55 pm-11:15 am

2 stops24h 20m

Incheon Intl

sáb. 4/25

12:35 pm-5:00 am

2 stops30h 25m

$1,278

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

sáb. 1/17

6:36 pm-12:45 pm

2 stops27h 09m

Incheon Intl

sáb. 1/24

7:35 pm-10:46 pm

2 stops42h 11m

$1,294

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

jue. 2/5

12:47 pm-1:55 pm

2 stops34h 08m

$648

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 3/23

2:45 pm-11:20 am

2 stops30h 35m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 13 results
1
2

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 October 31, 2025.

The best time to book flights from Galveston to Incheon Intl Airport is 33 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, January is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $461). Flying from Galveston to Incheon Intl Airport in July is currently the most expensive (average of $1,425). 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 noviembre 3, 2025.

It’s optimal to fly from Galveston to Incheon Intl Airport in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Galveston to Incheon Intl Airport?

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 noviembre 3, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Delta 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.
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,270 reviews
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,160 reviews
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Delta
7.9
Good
8,002 reviews
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,998 reviews
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
American Airlines
7.2
Good
11,038 reviews
EVA Air
8.4
Very good
1,270 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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.

  • 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, January is the cheapest month in which you can book a flight from Galveston to Incheon Intl Airport (average of $461). Flying from Galveston to Incheon Intl Airport in July is currently the most expensive (average of $1,425). 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

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Top 10 airlines flying from Galveston to Incheon Intl

Discover the top 10 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,407FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$856Average$1,376FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$856Average$1,164FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,351FlexibilityNo cancel feeOn-time81%
WestJetCheapest$925Average$1,322FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$974Average$1,055FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,501FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,138Average$1,542FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,288Average$1,467FlexibilityNo cancel feeOn-time76%

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