There are most likely no direct flights on the Ulaanbaatar — Nha Trang route
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A non-stop flight is the most convenient and comfortable way to fly from Ulaanbaatar to Nha Trang, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Ulaanbaatar — Nha Trang route
There appear to be no non-stop flights from Ulaanbaatar to Nha Trang at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $257
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The Ulaanbaatar — Nha Trang route is served by a wide range of airlines: 6 in total, including Jeju Air, Spring Airlines, MIAT Mongolian Airlines, Hunnu Air, Asiana Airlines, and Air China. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $257. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
Tickets from Ulaanbaatar to Nha Trang are getting cheaper month by month. From October 2026 to July 2027, the decline reached 10% — and that may not be the limit.
The most notable drop occurred from December 2026 to July 2027 — down 21%. The best period is October 2026–November 2026 (averaging $283), while the most expensive is December 2026–March 2027 ($391).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is October 2026–November 2026: savings compared to expensive months can reach up to 28%.
Monthly price variation is 16.9%. Choosing the right departure date can lead to significant savings on this route.
The minimum one-way ticket price from Ulaanbaatar to Nha Trang is $256 (November 2026), while the maximum is $431 (December 2026). On average, a ticket costs $338–$694.
The cheapest flight ticket from Ulaanbaatar to Nha Trang according to data for the last 48 hours costs $257
Often the best time to buy tickets from Ulaanbaatar to Nha Trang is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ulaanbaatar to Nha Trang can be found flying in these months: November, October, July.
The fastest flights from Ulaanbaatar to Nha Trang start from 10 hours 55 minutes in the air.
The following airlines operate direct flights on the route Ulaanbaatar — Nha Trang:
We couldn't find any special offers for flights from Ulaanbaatar to Nha Trang
The cheapest one-way flight from Ulaanbaatar to Nha Trang departs on 11/22/2026, is operated by Jeju Air and costs $257
The cheapest roundtrip flight from Ulaanbaatar to Nha Trang departs on 11/05/2026, is operated by MIAT Mongolian Airlines and costs $596
Fastest flight from Ulaanbaatar to Nha Trang takes 10h 55m
There are no direct flights on this route.
The distance between Ulaanbaatar and Nha Trang is 3969km (2461 miles). The time difference between Ulaanbaatar and Nha Trang is 1h
