There are most likely no direct flights on the Ulaanbaatar — Seattle route
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A non-stop flight is the most convenient and comfortable way to fly from Ulaanbaatar to Seattle, 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 — Seattle route
There appear to be no non-stop flights from Ulaanbaatar to Seattle at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $995
On the Ulaanbaatar — Seattle route, flights are operated only by MIAT Mongolian Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $995, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — MIAT Mongolian Airlines regularly offers special deals.
The cheapest one-way flight from Ulaanbaatar to Seattle departs on 08/16/2026, is operated by MIAT Mongolian Airlines and costs $995
The cheapest roundtrip flight from Ulaanbaatar to Seattle departs on 09/22/2026, is operated by Asiana Airlines and costs $1,218
Fastest flight from Ulaanbaatar to Seattle takes 2d 8h 20m
There are no direct flights on this route.
The distance between Ulaanbaatar and Seattle is 8379km (5195 miles). The time difference between Ulaanbaatar and Seattle is 16h
Chinggis Khaan International Airport (ULN) serves Ulaanbaatar as Mongolia’s main international gateway and a growing regional hub, handling most long-haul and transit flights alongside national carriers and a mix of foreign airlines. It can be pricier than smaller domestic fields but often offers more schedule choice. The terminal sits about 45–55 km south of the city center; travel times are typically 50–90 minutes by taxi or private transfer depending on traffic, with fares usually in a moderate range relative to local costs, while occasional shuttle buses provide a cheaper option. Pros: more flight options, modern facilities and customs services; cons: significant distance to town and transfer time.
Seattle–Tacoma International Airport (SEA) is the city’s main international gateway and typically serves a mix of full-service carriers and major low-cost airlines, making it a hub for transpacific and domestic connections. Located about 14 miles south of downtown Seattle, it can be reached by Link light rail in roughly 35–45 minutes for a modest fare, shuttle or airport taxi in 20–40 minutes depending on traffic, and private ride-hailing services with variable pricing. SEA often feels mid-range to premium depending on carrier and timing; budget flyers can find deals with regional low-cost carriers. Pros: wide route network and good public transit links; cons: peak-hour road congestion and a large campus that can mean longer walks between gates.
The cheapest flight ticket from Ulaanbaatar to Seattle according to data for the last 48 hours costs $995
Often the best time to buy tickets from Ulaanbaatar to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ulaanbaatar to Seattle can be found flying in these months: August.
The fastest flights from Ulaanbaatar to Seattle start from 8 hours 20 minutes in the air.
The following airlines operate direct flights on the route Ulaanbaatar — Seattle:
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 Ulaanbaatar to Seattle
We couldn't find any special offers for flights from Ulaanbaatar to Seattle