Houston to Seoul flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Houston to Seoul is €394 (checked on 25 Oct 2026).
Your next trip, last seen at €394
Lowest observedWhen to fly
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One-way fare
- Lowest observed
- €394, departing 18 Nov 2026 (Last checked: 25 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 7Check live prices for this route
- Airlines seen
- Air Canada, Air Premia, Alaska Airlines, Cathay Pacific, Eastar Jet, EVA Air, Frontier Airlines, Korean Air, Peach, T'way Air, Turkish Airlines, United Airlines, ZIPAIR (13)
- Typical journey time
- 30h 20m
About this route
Explore the fares we observed from Houston to Seoul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 11,328 km
- Typical journey time
- 30h 20m
- Seen on fares with a connection
- Frontier Airlines, ZIPAIR, Turkish Airlines, Alaska Airlines, Air Premia, Air Canada
- Alternative airports
- HOU, GMP
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
- George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
- Seoul Gimpo International Airport (GMP) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 17 km.
- Incheon International Airport (ICN) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 48 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Houston to Seoul: ZIPAIR, from €420 (checked 18 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| ZIPAIR | €420Nov 30, 2026 | 24 |
| Frontier Airlines | €443Nov 4, 2026 | 24 |
| Air Premia | €537Jan 15, 2027 | 4 |
| Turkish Airlines | €628Nov 29, 2026 | 13 |
| Air Canada | €785Dec 27, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Houston to Seoul?
The lowest fare Routavio has observed is €394, found on 25 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Houston to Seoul?
In our observations November 2026 is the cheapest month so far, at €394.
Are there direct flights from Houston to Seoul?
Our data holds no non-stop flight from Houston to Seoul. The fares on this page include at least one stop.
Which airlines fly from Houston to Seoul?
Routavio has seen these carriers on the route: Air Canada, Air Premia, Alaska Airlines, Cathay Pacific, Eastar Jet, EVA Air, Frontier Airlines, Korean Air, Peach, T'way Air, Turkish Airlines, United Airlines, ZIPAIR (13).
How long does the flight from Houston to Seoul take?
Across the 72 fares Routavio observed, the average journey time is 31h 39m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Houston to Seoul fares were non-stop?
None of the 79 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Houston to Seoul?
Cheapest airline from Houston to Seoul: ZIPAIR, from €420 (checked 18 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.