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$681+ Cheap flights from Galveston, TX 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Galveston to Seoul are usually found in January or February, booked 54 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Galveston to Seoul

Cheapest flights from Galveston to Seoul
Explore the most affordable flight options available from Galveston to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Ovago deal was found by Cheapflights users on 12/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:40 amHOU - ICN
1 stop20h 05mJapan Airlines
Fri 12/267:15 pmICN - HOU
1 stop19h 31mJapan Airlines
Deal found 12/20$1,593
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/245:40 amHOU - ICN
1 stop20h 05mAmerican Airlines
Fri 12/267:15 pmICN - HOU
1 stop19h 31mAmerican Airlines
Deal found 12/20$1,608
This Delta deal was found by Cheapflights users on 12/20. 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.
Fri 12/266:40 pmHOU - ICN
1 stop20h 05mDelta
Tue 1/137:25 pmICN - HOU
1 stop18h 08mDelta
Deal found 12/20$1,687
This Delta deal was found by Cheapflights users on 12/20. 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 12/236:40 pmHOU - ICN
2 stops31h 10mDelta
Wed 12/319:35 amICN - HOU
2 stops25h 49mDelta
Deal found 12/20$1,777
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Wed 12/245:40 amHOU - GMP
2 stops25h 25mJapan Airlines
Fri 12/268:00 amGMP - HOU
2 stops22h 47mJapan Airlines
Deal found 12/20$3,403
This Arangrant deal was found by Cheapflights users on 12/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:17 pmHOU - GMP
2 stops51h 38mJapan Airlines
Fri 1/28:00 amGMP - HOU
2 stops42h 39mJapan Airlines
Deal found 12/20$15,128
This Arangrant deal was found by Cheapflights users on 12/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:17 pmHOU - GMP
3 stops53h 08mMultiple Airlines
Fri 1/28:00 amGMP - HOU
2 stops42h 39mMultiple Airlines
Deal found 12/20$26,148
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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.
Sat 12/205:40 amHOU - GMP
2 stops25h 25mJapan Airlines
Sat 1/38:00 amGMP - HOU
2 stops18h 39mJapan Airlines
Deal found 12/19$33,400

Find flight deals from Galveston to Seoul

Keep the following information in mind while searching for Galveston to Seoul flight deals. Data was last updated December 21, 2025.

Round-trip from

$1,191
(Cathay Pacific)

One-way from

$681
(China Airlines)

Popular in

December

Cheapest in

January

Average price

$1,907
From Galveston to Seoul (SEL)
Search Deals
One-way flight from Galveston to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 December 21, 2025.
Use the filters below to find and compare flights from Galveston to Seoul that are best for you.

Fly from

Galveston

Fly to

Seoul

Route

Depart

Return

Price

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 4/15

6:35 pm-11:30 am

2 stops26h 55m

Incheon Intl

Thu 4/30

8:05 pm-5:00 am

2 stops22h 55m

$1,202

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 4/7

8:35 pm-11:30 am

2 stops24h 55m

Incheon Intl

Wed 4/22

12:45 pm-10:20 pm

2 stops23h 35m

$1,235

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sat 5/9

8:35 pm-11:30 am

2 stops24h 55m

Incheon Intl

Mon 5/18

8:05 pm-5:00 am

2 stops22h 55m

$1,237

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 5/5

8:35 pm-11:30 am

2 stops24h 55m

Incheon Intl

Tue 5/26

8:05 pm-5:00 am

2 stops22h 55m

$1,237

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 4/6

8:55 pm-11:30 am

2 stops24h 35m

Incheon Intl

Sat 4/25

8:05 pm-5:00 am

2 stops22h 55m

$1,261

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 1/13

4:55 pm-1:55 pm

2 stops30h 00m

Incheon Intl

Tue 1/27

10:00 am-10:46 pm

2 stops27h 46m

$1,268

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sun 3/29

8:15 pm-11:30 am

2 stops25h 15m

Incheon Intl

Tue 4/14

12:45 pm-5:00 am

2 stops30h 15m

$1,367

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Sat 4/11

8:35 pm-11:30 am

2 stops24h 55m

Incheon Intl

Sun 4/26

12:45 pm-1:25 am

2 stops26h 40m

$1,373

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

Tue 2/3

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 2/11

8:00 am-12:09 pm

2 stops19h 09m

$1,482

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

Tue 2/3

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 2/11

8:00 am-12:09 pm

2 stops19h 09m

$1,482

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 27 results
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Best time to book a flight from Galveston to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Seoul. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Seoul, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Galveston to Seoul (average of $461). Flying from Galveston to Seoul 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 SEL?

Find hourly flight availability from Galveston 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 December 21, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Galveston to Seoul by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Galveston to Seoul?

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 December 21, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Delta from Galveston to Seoul 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
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,298 reviews
EVA Air
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,185 reviews
EVA Air
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Delta
7.9
Good
8,013 reviews
EVA Air
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,102 reviews
EVA Air
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
American Airlines
7.2
Good
11,051 reviews
EVA Air
8.5
Very good
1,298 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.5

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Seoul. 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 Galveston to Seoul?

    Departing from Galveston to Seoul will take you 25h 05m. Airlines will cover a distance of 7050 mi.

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

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

  • How can I find direct flights from Galveston to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Seoul?

    Currently, January is the cheapest month in which you can book a flight from Galveston to Seoul (average of $461). Flying from Galveston to Seoul 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

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Top 10 airlines flying from Galveston to Seoul

Discover the top 10 airlines that operate flights from Galveston 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$697Average$1,291FlexibilityNo cancel feeOn-time67%
DeltaCheapest$826Average$1,432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,268FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,419FlexibilityNo cancel feeOn-time81%
WestJetCheapest$925Average$1,321FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$988Average$1,059FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,381FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,199Average$1,551FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,297Average$1,613FlexibilityNo cancel feeOn-time76%

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