Cheap Flights from Houston to Seoul
No deal from Houston to Seoul has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Houston to Seoul, the lowest round-trip fare we recorded was $838, in August. The typical fare was $1035. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1091 on Alaska and Cathay Pacific, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/houston">from Houston</a>, <a href="/to/seoul">to Seoul</a>, or the return direction <a href="/from/seoul/to/houston">Seoul to Houston</a>.
Latest price we saw: Houston to Seoul
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Houston (IAH) to Seoul (ICN) | $1091 | 7.7¢ | Mar 29 – Apr 6 | Alaska and Cathay Pacific | Oct 16 | Check price |
Price history: Houston to Seoul
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1091 | $1091 | 10 |
| Sep 2026 | $1040 | $1131 | 37 |
| Aug 2026 | $838 | $1024 | 48 |
| Jul 2026 | $893 | $893 | 2 |
Frequently asked questions
How many flight deals from Houston to Seoul are on Sparkflights right now?
There are 0 verified deals from Houston to Seoul on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Houston to Seoul?
The lowest fare we've recorded from Houston to Seoul is $838, based on 97 price observations over 4 months.
How much does a flight from Houston to Seoul cost?
The typical round-trip fare we observed from Houston to Seoul is $1035, against a recorded low of $838. These are observations, not quotes.
When is the cheapest month to fly Houston to Seoul?
August was the cheapest month we observed from Houston to Seoul and October the dearest, over 4 months of data.
What is the current price from Houston to Seoul?
The most recent fare our sweep saw from Houston to Seoul is $1091, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.