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Cheap flights from Seattle to Mongolia from $547

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Mongolia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
5:10 pm - 5:40 pmSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
32h 30m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
7:15 am - 8:09 amUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
40h 54m2 stops Hong Kong Intl San Francisco
$1,455Cathay Pacific
Fri, Mar 5 - Sun, Mar 14
Multiple Airlines Logo
9:39 pm - 5:40 pmSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
52h 01m2 stops Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
6:20 am - 6:50 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
27h 30m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
$1,462Multiple Airlines
Mon, Nov 16 - Thu, Sep 30
Multiple Airlines Logo
9:39 pm - 5:40 pmSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
52h 01m2 stops Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
9:20 am - 5:20 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
23h 00m1 stop Istanbul
$1,549Multiple Airlines
Mon, Nov 16 - Thu, Sep 30
Multiple Airlines Logo
10:10 am - 12:00 pmSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
33h 50m3 stops Vancouver Intl Beijing Capital Hohhot
Multiple Airlines Logo
6:20 am - 7:35 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
28h 15m2 stops Hong Kong Intl Manila Ninoy Aquino Intl
$1,641Multiple Airlines
Mon, Nov 16 - Thu, Sep 30
Multiple Airlines Logo
12:00 pm - 2:35 amSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
22h 35m1 stop Tokyo Narita
Multiple Airlines Logo
5:15 pm - 1:20 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
36h 05m2 stops Beijing Capital Tokyo Haneda
$1,681Multiple Airlines
Fri, Mar 5 - Sun, Mar 14
Multiple Airlines Logo
2:35 pm - 3:05 pmSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
32h 30m3 stops Reykjavik Keflavik Intl London Heathrow Beijing Capital
Multiple Airlines Logo
7:15 am - 6:20 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
51h 05m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
$1,720Multiple Airlines
Fri, Mar 5 - Sun, Mar 14
Delta Logo
11:00 am - 10:25 amSEA  Seattle/Tacoma Intl-UBN Ulaanbaatar Chinggis Khaan
31h 25m1 stop Incheon Intl
Delta Logo
12:25 pm - 2:10 pmUBN  Ulaanbaatar Chinggis Khaan-SEA Seattle/Tacoma Intl
17h 45m1 stop Incheon Intl
$1,731Delta
Fri, Mar 5 - Sun, Mar 14

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Use the filters below to find and compare flights from Seattle to Mongolia that are best for you.

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Cheapest round-trip

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Fri 3/5

5:10 pm-5:40 pm

2 stops32h 30m

Ulaanbaatar Chinggis Khaan

Sun 3/14

7:15 am-8:09 am

2 stops40h 54m

$1,455

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Mon 11/16

9:39 pm-5:40 pm

2 stops52h 01m

Ulaanbaatar Chinggis Khaan

Thu 9/30

6:20 am-6:50 pm

2 stops27h 30m

$1,462

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Mon 11/16

9:39 pm-5:40 pm

2 stops52h 01m

Ulaanbaatar Chinggis Khaan

Thu 9/30

9:20 am-5:20 pm

1 stop23h 00m

$1,549

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Mon 11/16

10:10 am-12:00 pm

3 stops33h 50m

Ulaanbaatar Chinggis Khaan

Thu 9/30

6:20 am-7:35 pm

2 stops28h 15m

$1,641

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Fri 3/5

12:00 pm-2:35 am

1 stop22h 35m

Ulaanbaatar Chinggis Khaan

Sun 3/14

5:15 pm-1:20 pm

2 stops36h 05m

$1,681

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Fri 3/5

2:35 pm-3:05 pm

3 stops32h 30m

Ulaanbaatar Chinggis Khaan

Sun 3/14

7:15 am-6:20 pm

2 stops51h 05m

$1,720
Quickest round-trip

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Fri 3/5

11:00 am-10:25 am

1 stop31h 25m

Ulaanbaatar Chinggis Khaan

Sun 3/14

12:25 pm-2:10 pm

1 stop17h 45m

$1,731
Cheapest one-way
Quickest one-way

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Fri 11/27

12:40 pm-11:05 pm

1 stop18h 25m

$547

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Mon 11/30

4:45 pm-1:10 am

2 stops40h 25m

$683

SeattleUlaanbaatar

SEA Seattle/Tacoma Intl - UBN Ulaanbaatar Chinggis Khaan

SEAUBN

Seattle/Tacoma Intl

Mon 11/30

11:29 am-12:00 pm

3 stops56h 31m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Mongolia from

How to get the cheapest flight ticket from Seattle to Mongolia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mongolia?

The cheapest month to fly to Mongolia from Seattle is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Mongolia in October, then April is your next best option. Flight prices from Seattle to Mongolia during April average around $0.

Can stopping save me money on Seattle to Mongolia flights?

You could potentially save up to 31% on your flight if you consider stops on a Seattle to Mongolia flight.

Cheap Seattle to Mongolia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Mongolia

Best Price Found

$547

Fastest flight time

32h 00m

Direct flights

None
The best one-way flight to Mongolia from Seattle in the past 72 hours is $547. The best round-trip flight deal from Seattle to Mongolia found on momondo in the last 72 hours is $1,455.
The fastest flight from Seattle to Mongolia takes 32h 00m
There are no direct flights from Seattle to Mongolia. There are no popular flight routes from Seattle to Mongolia.
Search flight deals

Frequently asked questions about flying from Seattle to Mongolia

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Mongolia?

    Prices for flights from Seattle/Tacoma Intl Airport to Mongolia refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Mongolia?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Mongolia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Mongolia.

  • What documentation or ID do you need to fly to Mongolia?

    The necessary travel and health documents for your Mongolia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Mongolia

Compare and see reviews for airlines that fly from Seattle to Mongolia with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $1,372Free CancellationRating
8.1
570 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Mongolia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Mongolia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Mongolia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Mongolia from Seattle with this policy.

How can momondo help me find flights from Seattle to Mongolia?

Once you have performed a search for Seattle to Mongolia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Mongolia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Mongolia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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