Cheap Flights from Seoul (ICN) to Houston (IAH) from HK$5,645~

View HK$5,645 flight on Tue, 23 Jun 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to George Bush Intercontinental Airport (IAH)

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Find Cheap Flights from Seoul (ICN) to Houston (IAH)

Prices were available within the past 7 days and start at HK$5,645 for one-way flights and HK$9,752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$9,752 Return, found 6 days ago
HK$9,752
Return
found 6 days ago
Select Delta flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$9,752 found 6 days ago
Delta
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$9,854 Return, found 6 days ago
HK$9,854
Return
found 6 days ago
Select Delta flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$9,854 found 6 days ago
Delta
Wed, 15 Apr - Wed, 22 Apr
ICN
Seoul
IAH
Houston
HK$10,204 Return, found 2 days ago
HK$10,204
Return
found 2 days ago
Select Delta flight, departing Wed, 15 Apr from Seoul to Houston, returning Wed, 22 Apr, priced at HK$10,204 found 2 days ago
United
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$10,244 Return, found 6 days ago
HK$10,244
Return
found 6 days ago
Select United flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$10,244 found 6 days ago
United
Wed, 15 Apr - Wed, 22 Apr
ICN
Seoul
IAH
Houston
HK$10,270 Return, found 2 days ago
HK$10,270
Return
found 2 days ago
Select United flight, departing Wed, 15 Apr from Seoul to Houston, returning Wed, 22 Apr, priced at HK$10,270 found 2 days ago
Korean Air
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$10,272 Return, found 6 days ago
HK$10,272
Return
found 6 days ago
Select Korean Air flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$10,272 found 6 days ago
Delta
Wed, 15 Apr - Wed, 22 Apr
ICN
Seoul
IAH
Houston
HK$10,307 Return, found 2 days ago
HK$10,307
Return
found 2 days ago
Select Delta flight, departing Wed, 15 Apr from Seoul to Houston, returning Wed, 22 Apr, priced at HK$10,307 found 2 days ago
Korean Air
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$10,374 Return, found 6 days ago
HK$10,374
Return
found 6 days ago
Select Korean Air flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$10,374 found 6 days ago
Asiana Airlines
Thu, 16 Apr - Wed, 29 Apr
ICN
Seoul
IAH
Houston
HK$10,560 Return, found 6 days ago
HK$10,560
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 16 Apr from Seoul to Houston, returning Wed, 29 Apr, priced at HK$10,560 found 6 days ago
Air Canada
Sun, 26 Apr - Mon, 18 May
ICN
Seoul
IAH
Houston
HK$10,642 Return, found 1 day ago
HK$10,642
Return
found 1 day ago
Select Air Canada flight, departing Sun, 26 Apr from Seoul to Houston, returning Mon, 18 May, priced at HK$10,642 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Houston (IAH)

September is typically the cheapest month to fly

From HK$5,340 - HK$9,433 per traveller.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to Houston Airport?
If you're planning on traveling between ICN and IAH, round-trip flights start from HK$9,752. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to IAH?
Most flights can be canceled online, but each airline has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul–Incheon Intl. Airport to Houston Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul–Incheon Intl. Airport to Houston Airport?
The distance is around 11,400 kilometers, so fill your carry-on luggage with all you need to make your journey comfortable. Wondering what to take on board your South Korea to Houston flight? A sleep mask, earplugs and a neck pillow are a few essentials.
Which airlines fly direct from ICN to IAH?
If you want to fly straight from ICN to IAH, you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are ICN to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between Incheon Intl. Airport (ICN) and Houston Airport are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to pounce when the fares dip.

Travel information

Origin airport
Incheon Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, Air China, Air France, American Airlines, Asiana Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Lufthansa, Turkish Airlines, United, WestJet
Return price
HK$9,752
Distance
11280 km

Book with confidence

Flights from Incheon to Houston

Book cheap flights from Incheon (ICN) to Houston (IAH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Incheon (ICN) to Houston (IAH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon (ICN) to Houston (IAH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Houston flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Houston and things to do in Houston for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Houston more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is HK$5,645 now!

 

Flights from Incheon to Houston

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