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Cheap flights from Ulaanbaatar (UBN) to Seattle (SEA)

UBN — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Best time to book a flight from Ulaanbaatar to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Ulaanbaatar with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ulaanbaatar to Seattle

What is the cheapest time of day to fly from UBN to SEA?

Find hourly flight availability from Ulaanbaatar to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from Ulaanbaatar to Seattle by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Ulaanbaatar to Seattle that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to Seattle.

  • Can I find deals for business class flights from Ulaanbaatar to Seattle?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Ulaanbaatar to Seattle (average of $238). Flying from Ulaanbaatar to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Ulaanbaatar?

Book flights to Ulaanbaatar if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Lynnwood
Renton
Olympia
Shoreline
Puyallup
Cle Elum
Centralia
Kent
Federal Way
Chehalis
Kirkland
Aberdeen
Shelton

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Alternative routes for Ulaanbaatar to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Ulaanbaatar to Seattle flights

Top 2 airlines flying from Ulaanbaatar to Seattle

Discover the top 2 airlines that operate flights from Ulaanbaatar to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$1,016Average$1,102FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,150Average$1,260FlexibilityNo cancel feeOn-time81%

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