A direct flight is the most convenient and comfortable way to fly from Seattle to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Seattle to Ulaanbaatar
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Ulaanbaatar:
Seattle airports overview
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Ulaanbaatar airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seattle to Ulaanbaatar
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$540
Hawaiian Airlines
1 transfer
21 hours
01/14/2026
The cheapest one-way flight from Seattle to Ulaanbaatar departs on 01/14/2026, is operated by Hawaiian Airlines and costs $540
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Seattle to Ulaanbaatar
The fastest flight
21 hours
Fastest flight from Seattle to Ulaanbaatar takes 21 hours
Direct flights
No direct flights
There are no direct flights on this route.
Distance
8388km
Timezone difference
16h
The distance between Seattle and Ulaanbaatar is 8388km (5201 miles). The time difference between Seattle and Ulaanbaatar is 16h
January 2026
Lowest price
on average:
$540
Avg Price
The Seattle — Ulaanbaatar route is served by multiple airlines, including Hawaiian Airlines and Asiana Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $540, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
There appear to be no direct flights from Seattle to Ulaanbaatar at this time.... Well, or something went wrong on our side and we couldn't find anything
Unable to find information about the schedule of direct flights from
We couldn't find any special offers for flights from Seattle to Ulaanbaatar
How much is the cheapest flight ticket from Seattle to Ulaanbaatar?
The cheapest flight ticket from Seattle to Ulaanbaatar according to data for the last 48 hours costs $540
When is the best time to buy air tickets on the route Seattle — Ulaanbaatar?
Often the best time to buy tickets from Seattle to Ulaanbaatar is 2 months before departure.
When is the cheapest time of year to fly from Seattle to Ulaanbaatar?
Based on statistics over the past years, the lowest prices for flights from Seattle to Ulaanbaatar can be found flying in these months: January.
How long does it take to fly from Seattle to Ulaanbaatar?
The fastest flights from Seattle to Ulaanbaatar start from 21 hours in the air.
Which airline can fly direct from Seattle to Ulaanbaatar?
The following airlines operate direct flights on the route Seattle — Ulaanbaatar:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to Ulaanbaatar
