฿23,805 Cheap Delta flights from Houston to Seoul (IAH→ICN)

View ฿23,805 flight on Thu, 19 Mar 2026Opens in a new window
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Delta flights from Houston to Seoul (IAH→ICN)

Prices were available within the past 7 days and start at ฿23,805 for one-way flights and ฿44,205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 19 Jan - Tue, 3 Feb
IAH
Houston
ICN
Seoul
฿44,205 Return, found 5 days ago
฿44,205
Return
found 5 days ago
Select Delta flight, departing Mon, 19 Jan from Houston to Seoul, returning Tue, 3 Feb, priced at ฿44,205 found 5 days ago
Delta
Sat, 17 Jan - Wed, 21 Jan
IAH
Houston
ICN
Seoul
฿45,290 Return, found 17 hours ago
฿45,290
Return
found 17 hours ago
Select Delta flight, departing Sat, 17 Jan from Houston to Seoul, returning Wed, 21 Jan, priced at ฿45,290 found 17 hours ago
Delta
Fri, 10 Apr - Fri, 17 Apr
IAH
Houston
ICN
Seoul
฿46,850 Return, found 1 day ago
฿46,850
Return
found 1 day ago
Select Delta flight, departing Fri, 10 Apr from Houston to Seoul, returning Fri, 17 Apr, priced at ฿46,850 found 1 day ago
Delta
Fri, 10 Apr - Fri, 17 Apr
IAH
Houston
ICN
Seoul
฿52,995 Return, found 1 day ago
฿52,995
Return
found 1 day ago
Select Delta flight, departing Fri, 10 Apr from Houston to Seoul, returning Fri, 17 Apr, priced at ฿52,995 found 1 day ago
Delta
Fri, 10 Apr - Fri, 17 Apr
IAH
Houston
ICN
Seoul
฿53,170 Return, found 1 day ago
฿53,170
Return
found 1 day ago
Select Delta flight, departing Fri, 10 Apr from Houston to Seoul, returning Fri, 17 Apr, priced at ฿53,170 found 1 day ago
Delta
Sat, 17 Jan - Wed, 21 Jan
IAH
Houston
ICN
Seoul
฿53,440 Return, found 17 hours ago
฿53,440
Return
found 17 hours ago
Select Delta flight, departing Sat, 17 Jan from Houston to Seoul, returning Wed, 21 Jan, priced at ฿53,440 found 17 hours ago

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

November is typically the cheapest month to fly

From ฿22,432 - ฿44,752 per traveller.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, American Airlines, Delta, EVA Airways, Emirates, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Popular airline
Air Canada
Distance
11280 km
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