Trip.com
US$26Collected
Compare pricesSEL → SGN · compared across 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
US$26Collected
Compare pricesUS$175Collected
Compare pricesFlight + hotel bundles that can beat booking separately.
Compare pricesOne of the largest flight metasearch engines worldwide.
Compare pricesVirtual interlining specialist that mixes airlines creatively.
Compare pricesGlobal OTA giant with package deals and member prices.
Compare pricesThe benchmark flight metasearch — “search everywhere”.
Compare pricesLong-standing US OTA with express deals for flights.
Compare pricesUS$16Collected
Compare pricesFares auto-collected from partner search results on 2026-09-02 (one-way, economy).
US$16
Momondo
Auto-collected from Momondo search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
The Seoul (SEL) to Ho Chi Minh City (SGN) route covers roughly 3,563 km, with an estimated flight time of about 5h 9m for a nonstop service. Compare the travel sites above to find the best fare for your dates — availability and prices differ between them.
Departures use Seoul Incheon; arrivals use Tan Son Nhat. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Nonstop flights from Seoul to Ho Chi Minh City take about 5h 9m. The route covers approximately 3,563 km.
Compare the same dates across the 9 travel sites listed above — their fares differ by provider. Midweek departures, flexible dates and booking a few weeks ahead usually help.
Direct availability changes by season and carrier. The estimated nonstop flight time is about 5h 9m; one-stop options are widely available.