Cheap flights from Seattle to Ulaanbaatar from $732

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2 stops
Mon, May 26
Seattle SEAUlaanbaatar UBN

$732
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3 stops
Sun, May 25
Seattle SEAUlaanbaatar UBN

$865
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2 stops
Sun, May 25
Seattle SEAUlaanbaatar UBN

$907
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2 stops
Mon, May 26
Seattle SEAUlaanbaatar UBN

$978
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2 stops
Mon, May 26
Seattle SEAUlaanbaatar UBN

$988
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2 stops
Mon, May 26
Seattle SEAUlaanbaatar UBN

$988
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Prices updated:

2 stops
Sun, May 25 – Thu, May 29
Seattle SEAUlaanbaatar UBN

$1,665
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2 stops
Mon, May 26 – Fri, May 30
Seattle SEAUlaanbaatar UBN

$1,787
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2 stops
Mon, May 26 – Sun, Jun 1
Seattle SEAUlaanbaatar UBN

$1,875
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1 stop
Tue, May 27 – Mon, Jun 2
Seattle SEAUlaanbaatar UBN

$1,982
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1 stop
Sat, May 31 – Wed, Jun 4
Seattle SEAUlaanbaatar UBN

$2,001
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1 stop
Tue, May 27 – Mon, Jun 2
Seattle SEAUlaanbaatar UBN

$2,065
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Prices updated:

How much do flights to Ulaanbaatar cost?

Key info about flying to Ulaanbaatar

Depart from
Seattle–Tacoma International
Arrive to
Chinggis Khaan International Airport
Average flights per week
328
Flight distance

Check-in for a flight from Seattle to Ulaanbaatar

NameCarrier codeIATA CodePassport needed during booking
MIAT Mongolian AirlinesMGLOMYes
Alaska AirlinesASAASNo
Jeju AirJJA7CNo
Korean AirKALKEYes
ZIPAIRTZPZGYes

Weather in Ulaanbaatar

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-17°C-24°C
February-14°C-22°C
March-4°C-12°C
April4°C-2°C
May12°C3°C
June18°C10°C
July20°C13°C
August17°C11°C
September11°C4°C
October2°C-3°C
November-8°C-14°C
December-16°C-22°C
Hottest Month
20°C
July
Coldest month
-24°C
January
Sunny days
294
days per year
Snow days
18
days per year

14 day forecast

Sunday
4 May
9°C2°C
11 May
17°C9°C
Monday
5 May
12°C5°C
12 May
17°C9°C
Tuesday
6 May
79%
12°C4°C
13 May
21°C6°C
Wednesday
7 May
14°C3°C
14 May
63%
16°C2°C
Thursday
8 May
12°C1°C
15 May
9°C2°C
Friday
9 May
14°C4°C
16 May
12°C2°C
Saturday
10 May
20°C11°C
17 May
13°C5°C
The most popular airlines for this route are MIAT Mongolian Airlines, Alaska Airlines, Jeju Air, Korean Air, and ZIPAIR. Seattle and Ulaanbaatar have 328 direct flights per week.

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