RM3,549 Cheap Flights from Seoul (ICN) to Houston (IAH)

View RM3,549 flight on Thu, 6 Nov 2025Opens in a new window

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

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Cheap Flights from Seoul to Houston (ICN-IAH)

Prices were available within the past 7 days and start at RM3,549 for one-way flights and RM3,397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,397 Return, found 2 days ago
RM3,397
Return
found 2 days ago
Select American Airlines flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,397 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,464 Return, found 2 days ago
RM3,464
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,464 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,519 Return, found 2 days ago
RM3,519
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,519 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,709 Return, found 2 days ago
RM3,709
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,709 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,764 Return, found 2 days ago
RM3,764
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,764 found 2 days ago
United
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM3,819 Return, found 2 days ago
RM3,819
Return
found 2 days ago
Select United flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM3,819 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM4,064 Return, found 2 days ago
RM4,064
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM4,064 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM4,119 Return, found 2 days ago
RM4,119
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM4,119 found 2 days ago
Korean Air
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM4,309 Return, found 2 days ago
RM4,309
Return
found 2 days ago
Select Korean Air flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM4,309 found 2 days ago
Air Canada
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
IAH
Houston
RM4,629 Return, found 2 days ago
RM4,629
Return
found 2 days ago
Select Air Canada flight, departing Thu, 6 Nov from Seoul to Houston, returning Wed, 12 Nov, priced at RM4,629 found 2 days ago

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

September is typically the cheapest month to fly

From RM 2,889 - RM 5,142 per traveller.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to Houston Airport?
If you're planning on travelling between ICN and IAH, round-trip flights start from RM3,397. 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 cancelled 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 kilometres, 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

Travel information

Origin airport
Incheon Intl.
Destination airport
George Bush Intercontinental
Return price
RM3,397
Distance
11280 km

Book with confidence

Book with confidence

Perfect flights from Seoul to Houston

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to Houston

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Explore a world of travel with Expedia

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