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$755+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEL
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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The best prices from Galveston to Seoul are usually found in February or August, booked 34 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Galveston to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Galveston (G4L) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Round-trip from

$877
(American Airlines)

One-way from

$847
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,432
From Galveston to Seoul (SEL)
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One-way flight from Galveston to Seoul (SEL)
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Highest demand for flights based on searches. 20% potential increase in price ($353 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 janvier 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 4/225:05 amHOU - ICN
1 stop20h 25mAmerican Airlines
mar. 5/65:25 pmICN - HOU
1 stop16h 36mAmerican Airlines
Deal found 1/21$877
This Ovago deal was found by Cheapflights users on 1/20. 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.
lun. 9/16:07 amHOU - GMP
2 stops21h 53mJapan Airlines
jeu. 10/307:50 amGMP - HOU
2 stops18h 00mJapan Airlines
Deal found 1/20$1,362
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:33 pmHOU - ICN
2 stops26h 02mMultiple Airlines
jeu. 9/2510:10 amICN - HOU
2 stops26h 03mMultiple Airlines
Deal found 1/20$1,370
This Delta deal was found by Cheapflights users on 1/21. 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.
mer. 4/166:43 pmHOU - ICN
1 stop19h 17mDelta
mar. 4/294:25 pmICN - HOU
1 stop19h 16mDelta
Deal found 1/21$1,407
This WestJet deal was found by Cheapflights users on 1/21. 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.
mer. 5/284:20 pmHOU - ICN
2 stops60h 25mWestJet
mar. 6/108:45 pmICN - HOU
2 stops38h 50mWestJet
Deal found 1/21$1,561
This Korean Air deal was found by Cheapflights users on 1/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/156:00 amHOU - ICN
1 stop20h 50mKorean Air
jeu. 5/16:50 pmICN - HOU
1 stop34h 16mKorean Air
Deal found 1/21$1,620
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/286:37 pmHOU - ICN
2 stops31h 13mKLM
ven. 3/711:05 pmICN - HOU
2 stops37h 20mKLM
Deal found 1/20$2,044
This Japan Airlines deal was found by Cheapflights users on 1/21. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/306:07 amHOU - GMP
2 stops21h 53mMultiple Airlines
sam. 9/137:55 amGMP - HOU
2 stops19h 56mMultiple Airlines
Deal found 1/21$2,451
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/178:16 pmHOU - ICN
2 stops29h 59mQatar Airways
dim. 2/2312:20 amICN - HOU
2 stops32h 31mQatar Airways
Deal found 1/20$2,731

Find flights from Galveston to Seoul within your budget

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mer. 4/16

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

mar. 4/29

4:25 pm-9:41 pm

1 stop19h 16m

$1,407

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 4/14

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

lun. 4/21

5:25 pm-8:42 am

1 stop29h 17m

$1,414

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mer. 5/28

4:20 pm-6:45 pm

2 stops60h 25m

Incheon Intl

mar. 6/10

8:45 pm-9:35 pm

2 stops38h 50m

$1,561

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mar. 4/15

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

mer. 4/30

4:25 pm-3:06 pm

1 stop36h 41m

$1,620

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

mer. 2/19

7:00 am-10:20 pm

2 stops24h 20m

Seoul Gimpo Intl

mer. 2/26

7:50 am-3:39 pm

2 stops22h 49m

$1,672

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

ven. 2/28

6:37 pm-4:50 pm

2 stops31h 13m

Incheon Intl

ven. 3/7

11:05 pm-9:25 pm

2 stops37h 20m

$2,044

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 2/17

8:16 pm-5:15 pm

2 stops29h 59m

Incheon Intl

dim. 2/23

12:20 am-5:51 pm

2 stops32h 31m

$2,731

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

ven. 6/6

6:43 pm-4:00 am

1 stop19h 17m

Incheon Intl

mer. 6/11

9:20 am-1:42 pm

1 stop18h 22m

$2,831

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

sam. 5/24

6:00 am-6:45 pm

2 stops46h 45m

$755

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 2/24

6:37 pm-3:30 pm

2 stops29h 53m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 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.

Travel insights for flights from Galveston to Seoul

Get recent, data-driven insights about flights from Galveston to Seoul including ideal travel times, pricing trends, and more.

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 January 17, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Seoul, you should look to book at least 34 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, October is the cheapest month in which you can book a flight from Galveston to Seoul (average of $1,086). Flying from Galveston to Seoul in June is currently the most expensive (average of $1,722). 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 janvier 21, 2025.

When flying from Galveston to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

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 janvier 21, 2025.
Get a feel of what it's like to fly with American Airlines, Delta and WestJet from Galveston to Seoul by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,341 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

  • What are the cheapest airlines to fly from Galveston to Seoul one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $847. Korean Air flights start at $911 while deals on Japan Airlines start at $931 one-way.

  • 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, October is the cheapest month in which you can book a flight from Galveston to Seoul (average of $1,086). Flying from Galveston to Seoul in June is currently the most expensive (average of $1,722). 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$856Average$1,201FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,440FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,423FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$974Average$1,224FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,001Average$1,184FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,073Average$1,190FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,080Average$1,426FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,151Average$1,400FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,291Average$1,882FlexibilityNo cancel feeOn-time76%
WestJetCheapest$1,342Average$1,585FlexibilityNo cancel feeOn-time60%
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