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$643+ Cheap flights from Galveston, TX 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Galveston to South Korea

Keep the following information in mind while searching for Galveston to South Korea flight deals. Data was last updated June 16, 2025.

Round-trip from

$1,099
(Gotogate)

One-way from

$687
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,750
From Galveston to South Korea
Search Deals
One-way flight from Galveston to South Korea
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($300 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Galveston to South Korea

Cheapest flights from Galveston to South Korea
Explore the most affordable flight options available from Galveston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:51 amHOU - GMP
2 stops22h 59mJapan Airlines
Thu 9/47:55 amGMP - HOU
2 stops20h 08mJapan Airlines
Deal found 6/16$1,099
This Delta deal was found by Cheapflights users on 6/14. 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 10/145:35 pmHOU - ICN
2 stops33h 45mDelta
Sat 10/254:25 pmICN - HOU
1 stop19h 15mDelta
Deal found 6/14$1,174
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 9/206:00 amHOU - ICN
1 stop19h 30mAmerican Airlines
Fri 9/265:25 pmICN - HOU
1 stop16h 36mAmerican Airlines
Deal found 6/14$1,200
This ScholarTrip deal was found by Cheapflights users on 6/14. 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.
Sun 10/195:35 pmHOU - ICN
1 stop20h 25mKorean Air
Mon 11/37:25 pmICN - HOU
1 stop17h 15mKorean Air
Deal found 6/14$1,245
This Delta deal was found by Cheapflights users on 6/14. 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.
Wed 10/11:00 pmHOU - PUS
2 stops40h 35mDelta
Mon 11/312:00 pmPUS - HOU
2 stops24h 40mDelta
Deal found 6/14$1,359
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 10/155:00 amHOU - GMP
2 stops26h 50mMultiple Airlines
Sat 10/187:55 amGMP - HOU
2 stops23h 56mMultiple Airlines
Deal found 6/14$1,646
This Finnair deal was found by Cheapflights users on 6/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:25 pmHOU - ICN
2 stops33h 00mMultiple Airlines
Tue 11/2511:00 pmICN - HOU
2 stops33h 59mMultiple Airlines
Deal found 6/15$1,649
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:30 pmHOU - ICN
2 stops36h 35mQatar Airways
Sun 8/241:20 amICN - HOU
2 stops50h 26mQatar Airways
Deal found 6/15$2,634
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:35 pmHOU - ICN
2 stops32h 10mWestJet
Sun 12/216:25 pmICN - HOU
2 stops30h 18mWestJet
Deal found 6/14$2,932
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Fri 8/16:40 pmHOU - PUS
2 stops23h 25mKorean Air
Tue 8/510:40 amPUS - HOU
2 stops24h 00mKorean Air
Deal found 6/16$4,667

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 June 16, 2025.
Use the filters below to find and compare flights from Galveston to South Korea that are best for you.

Fly from

Galveston

Fly to

South Korea

Route

Depart

Return

Price

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

Mon 8/25

8:51 am-9:50 pm

2 stops22h 59m

Seoul Gimpo Intl

Thu 9/4

7:55 am-2:03 pm

2 stops20h 08m

$1,099

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 10/14

5:35 pm-5:20 pm

2 stops33h 45m

Incheon Intl

Sat 10/25

4:25 pm-9:40 pm

1 stop19h 15m

$1,174

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sat 9/20

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Fri 9/26

5:25 pm-8:01 pm

1 stop16h 36m

$1,200

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 10/19

5:35 pm-4:00 am

1 stop20h 25m

Incheon Intl

Mon 11/3

7:25 pm-9:40 pm

1 stop17h 15m

$1,245

HoustonBusan

HOU - PUS

HOUPUS

Houston Hobby

Wed 10/1

1:00 pm-7:35 pm

2 stops40h 35m

Busan Gimhae

Mon 11/3

12:00 pm-9:40 pm

2 stops24h 40m

$1,359

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

Wed 10/15

5:00 am-9:50 pm

2 stops26h 50m

Seoul Gimpo Intl

Sat 10/18

7:55 am-5:51 pm

2 stops23h 56m

$1,646

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Fri 11/14

12:25 pm-12:25 pm

2 stops33h 00m

Incheon Intl

Tue 11/25

11:00 pm-5:59 pm

2 stops33h 59m

$1,649

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 8/13

2:30 pm-5:05 pm

2 stops36h 35m

Incheon Intl

Sun 8/24

1:20 am-1:46 pm

2 stops50h 26m

$2,634

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Thu 12/11

5:35 pm-4:45 pm

2 stops32h 10m

Incheon Intl

Sun 12/21

6:25 pm-9:43 am

2 stops30h 18m

$2,932

HoustonBusan

HOU - PUS

HOUPUS

Houston Hobby

Fri 8/1

6:40 pm-8:05 am

2 stops23h 25m

Busan Gimhae

Tue 8/5

10:40 am-8:40 pm

2 stops24h 00m

$4,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 22 results
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Best time to book a flight from Galveston to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Galveston to South Korea (average of $1,000). Flying from Galveston to South Korea 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 KR?

Find hourly flight availability from Galveston 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 June 16, 2025.

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

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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 28.4 F).

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 June 16, 2025.
To help decide which airline to fly from Galveston to South Korea, see what other customers have to say about Korean Air, Japan Airlines and Delta. 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
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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.
Japan Airlines
8.3
Very good
1,494 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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
7,963 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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.
KLM
7.8
Good
1,363 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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
892 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

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 South Korea. 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 South Korea one-way?

    $687 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Japan Airlines, with prices starting from $764 and $856, respectively.

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

    The most popular flight routes from Galveston to South Korea are Houston Hobby - Incheon Intl, Houston Hobby - Seoul Gimpo Intl and Houston Hobby - Busan Gimhae.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Galveston to South Korea (average of $1,000). Flying from Galveston to South Korea 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Galveston to South Korea

Discover the top 9 airlines that operate flights from Galveston 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$849Average$873FlexibilityNo cancel feeOn-time67%
DeltaCheapest$876Average$1,293FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$881Average$1,239FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,564FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$974Average$1,073FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,028Average$1,229FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,078Average$1,326FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$1,080Average$1,493FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,288Average$1,705FlexibilityNo cancel feeOn-time76%

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