Cheap flights from Seattle to Chinggis Khaan

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Flight deals from Seattle to Chinggis Khaan Airport

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Chinggis Khaan? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Seattle to Chinggis Khaan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Chinggis Khaan flights are currently cheapest in August.

Seattle to Chinggis Khaan: Alternative routes

Compare routes from Seattle to Ulaanbaatar below. You may find an airport to fly into that's cheaper, faster, or easier than Chinggis Khaan.

Seattle to Ulaanbaatar: Flight information

The things to know before you go.
Cheapest flight found$1,273
Cheapest month to flyAugust

Finding cheap flights from Seattle to Chinggis Khaan: Frequently asked questions

The best price we found for a round-trip flight from Seattle to Chinggis Khaan is $1,273. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Chinggis Khaan. But we found flights with one stop from $1,273.
There are no flights flying from Seattle to Chinggis Khaan, as of March 2026.
The cheapest month to fly from Seattle to Chinggis Khaan is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Chinggis Khaan Airport on Thursday, August 13, 2026.
No airlines currently offer direct flights between Seattle and Chinggis Khaan Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chinggis Khaan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Ulaanbaatar is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chinggis Khaan is Hainan Airlines.

Flying from Seattle to Ulaanbaatar International Airport (UBN): What you need to know

  • Seattle is home to a couple of airports where you can set off on your adventure. Check out your options for reserving a flight from Seattle to Ulaanbaatar International Airport (UBN) heading out from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).

  • Ulaanbaatar is 15 hours ahead of Seattle. Ulaanbaatar International Airport is located in Ulaanbaatar, which operates on the UTC+8 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your flight from Seattle to UBN.

  • If you're taking off during a public holiday or other peak period, give yourself extra time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • You might be able to make your cheap flight from Seattle to UBN even cheaper with a stopover. Just uncheck 'Direct flights only' during your search to explore stopover cities along the route. Istanbul Ataturk Airport (IST) is an option when departing from Seattle-Tacoma International Airport (SEA).

  • Located around 23 kilometers from central Seattle, SEA can be reached in about 20 minutes by car, depending on traffic. The journey by public transport takes roughly 55 minutes.

  • Catching an early flight from Seattle to Ulaanbaatar International Airport? Avoid the hassle of rushing to the terminal (and get a little more snooze time) by choosing one of these stays near Seattle-Tacoma International Airport:

  • Seattle-Tacoma International Airport scores high marks for its on-time performance. 81.27% of flights that take off from SEA reach their destination on time.

Lake Union Sea Plane Base Airport (LKE)

  • Using public transport, you can travel from central Seattle to LKE in about 25 minutes. The terminal is roughly 3 kilometers away, and getting there by car takes approximately 10 minutes.

  • Start your vacation early with an extra night away from home. Before your Seattle to UBN flight, stay in one of these hotels close to Lake Union Sea Plane Base Airport:

About Ulaanbaatar International Airport (UBN)

  • Consider staying at Mandala Bliss Mongolia after touching down from your flight from Seattle to Ulaanbaatar International Airport. It's not too far from UBN and a good option if you're eager to relax as soon as possible.

How to find the cheapest flights from Seattle to Ulaanbaatar International Airport (UBN)

  • $560 is the best price for a one-way ticket from Seattle to Ulaanbaatar International Airport. Return flights start at $1,273. These prices can change based on demand and availability.

  • To find cheap flights from Seattle to UBN, book ahead. Airlines tend to offer the most competitive fares when tickets first go on sale.

  • Cheap Seattle to Ulaanbaatar International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search tool to compare fares throughout the month and then choose the cheapest day.

  • You don't need to search every day to find out if prices have dropped when you set up a Price Alert. We'll notify you when a lower fare pops up on plane tickets from Seattle to UBN.

  • Tailor your flights using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Seattle to Ulaanbaatar International Airport.

The best time to fly from Seattle to Ulaanbaatar International Airport (UBN)

  • It's time to decide when to book your flight from Seattle to Ulaanbaatar International Airport (UBN). July is when most people visit Ulaanbaatar. If you like things a bit more low-key, go in April.

  • Book a Seattle to UBN plane ticket departing in July if you want to visit the city during its warmest month. Expect temperatures in Ulaanbaatar to range from 11ºC (52ºF) to 22ºC (72ºF).

  • January has temperatures of between -30ºC (-22ºF) and -13ºC (9ºF). Search for cheap tickets from Seattle to Ulaanbaatar International Airport around that time if you like traveling in cooler conditions.

More about Ulaanbaatar

  • After booking your flight from Seattle to Ulaanbaatar International Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring Ulaanbaatar:

  • There are so many things to do and see in this city, it can be tricky to work out where to start. Mongolia Naadam Festival, Museum of Natural History and Terelj are top sights which should feature on every Ulaanbaatar itinerary.

Explore more of Mongolia

  • You've seen Ulaanbaatar, now it's time to discover more of Mongolia. Journey about 257 kilometers north-west to Erdenet to check off its must-visit sights. From Khangai resort to Uurkhaychin Cultural Center and Happy land амралт, you'll have a full itinerary ahead.

  • Darhan is another sought-after destination in Mongolia and is around 209 kilometers north of Ulaanbaatar. No trip is complete without dropping by The Buddha's Statue of Northern, Amarbayasgalant Monastery and Bayremedee Church.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.