₩732,639 Cheap Flights from Houston (IAH) to Seoul (ICN)

View ₩732,639 flight on Tue, Sep 30, 2025Opens in a new window

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

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Cheap Flights from Houston to Seoul (IAH-ICN)

Prices were available within the past 7 days and start at ₩732,639 for one-way flights and ₩1,200,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 1 - Mon, Sep 8
IAH
Houston
ICN
Seoul
₩1,200,700 Roundtrip, found 3 days ago
₩1,200,700
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 1 from Houston to Seoul, returning Mon, Sep 8, priced at ₩1,200,700 found 3 days ago
Air Canada
Sun, Oct 5 - Tue, Oct 21
IAH
Houston
ICN
Seoul
₩1,489,200 Roundtrip, found 2 days ago
₩1,489,200
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Oct 5 from Houston to Seoul, returning Tue, Oct 21, priced at ₩1,489,200 found 2 days ago
Air Canada
Wed, Nov 19 - Wed, Nov 26
IAH
Houston
ICN
Seoul
₩1,490,800 Roundtrip, found 2 days ago
₩1,490,800
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Nov 19 from Houston to Seoul, returning Wed, Nov 26, priced at ₩1,490,800 found 2 days ago
Air Canada
Mon, Sep 15 - Mon, Sep 22
IAH
Houston
ICN
Seoul
₩1,492,700 Roundtrip, found 4 hours ago
₩1,492,700
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Sep 15 from Houston to Seoul, returning Mon, Sep 22, priced at ₩1,492,700 found 4 hours ago
Hawaiian Airlines
Fri, Oct 17 - Thu, Nov 13
IAH
Houston
ICN
Seoul
₩1,494,700 Roundtrip, found 5 days ago
₩1,494,700
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, Oct 17 from Houston to Seoul, returning Thu, Nov 13, priced at ₩1,494,700 found 5 days ago
Air Canada
Mon, Sep 22 - Thu, Dec 4
IAH
Houston
ICN
Seoul
₩1,496,400 Roundtrip, found 1 day ago
₩1,496,400
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Sep 22 from Houston to Seoul, returning Thu, Dec 4, priced at ₩1,496,400 found 1 day ago
Turkish Airlines
Wed, Nov 12 - Wed, Nov 19
IAH
Houston
ICN
Seoul
₩1,538,800 Roundtrip, found 2 days ago
₩1,538,800
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Nov 12 from Houston to Seoul, returning Wed, Nov 19, priced at ₩1,538,800 found 2 days ago
WestJet
Fri, Oct 3 - Thu, Oct 9
IAH
Houston
ICN
Seoul
₩1,556,021 Roundtrip, found 1 hour ago
₩1,556,021
Roundtrip
found 1 hour ago
Select WestJet flight, departing Fri, Oct 3 from Houston to Seoul, returning Thu, Oct 9, priced at ₩1,556,021 found 1 hour ago
EVA Airways
Mon, Sep 1 - Mon, Sep 8
IAH
Houston
ICN
Seoul
₩1,587,700 Roundtrip, found 3 days ago
₩1,587,700
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon, Sep 1 from Houston to Seoul, returning Mon, Sep 8, priced at ₩1,587,700 found 3 days ago
United
Sun, Sep 7 - Sun, Sep 28
IAH
Houston
ICN
Seoul
₩1,722,500 Roundtrip, found 6 hours ago
₩1,722,500
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Sep 7 from Houston to Seoul, returning Sun, Sep 28, priced at ₩1,722,500 found 6 hours ago

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

September is typically the cheapest month to fly

From ₩1,147,924 - ₩1,879,284 per traveler.

Graph displaying average flight prices per month

Flights from Houston (IAH) to Seoul (ICN)
Origin airport
George Bush Intercontinental
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Delta, EVA Airways, Emirates, Finnair, Hawaiian Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United, WestJet
Roundtrip price
₩1,200,700
Distance
11280 km

Houston to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Houston to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAH to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Houston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Houston Airport to Seoul–Incheon Intl. Airport?
The lowest price advertised for a round-trip journey from Houston Airport to Seoul–Incheon Intl. Airport is ₩1,200,700. But you better act soon. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to Incheon Airport?
The majority of flights can be canceled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Houston Airport to Incheon Intl. Airport (ICN) 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 George Bush Intercontinental Airport (IAH) to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to ICN?
Houston to South Korea is around 11,400 kilometers, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a few snacks to munch on throughout your trip too.
Which airlines fly direct from IAH to Incheon Intl. Airport (ICN)?
Flying directly between IAH and Seoul–Incheon Intl. Airport isn't possible at this time. However, you'll still be able to find a flight to South Korea with at least one stop.
Are Houston Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
It is possible to find amazing last-minute deals from Houston Airport to Incheon Airport, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

Seoul nearby Airports

Seoul

Houston nearby Airports

Houston

William P. Hobby to Seoul
₩1,189,000
George Bush Intercontinental to Seoul
₩1,200,700
*Available to Expedia members.