Cheap flights from Seattle to Kathmandu from $701

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2 stops
Thu, Dec 3
Seattle SEAKathmandu KTM

$701
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2 stops
Tue, Dec 1
Seattle SEAKathmandu KTM

$743
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3 stops
Thu, Dec 3
Seattle SEAKathmandu KTM

$755
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3 stops
Sat, Dec 5
Seattle SEAKathmandu KTM

$757
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3 stops
Tue, Dec 1
Seattle SEAKathmandu KTM

$758
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2 stops
Sun, Nov 29
Seattle SEAKathmandu KTM

$771
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3 stops
Sat, Dec 5 – Sat, Dec 12
Seattle SEAKathmandu KTM

$1,473
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2 stops
Sat, Dec 5 – Sat, Dec 12
Seattle SEAKathmandu KTM

$1,513
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2 stops
Thu, Dec 3 – Tue, Dec 8
Seattle SEAKathmandu KTM

$1,519
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3 stops
Sat, Dec 5 – Sat, Dec 12
Seattle SEAKathmandu KTM

$1,535
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3 stops
Sat, Dec 5 – Sat, Dec 12
Seattle SEAKathmandu KTM

$1,569
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2 stops
Tue, Dec 1 – Mon, Dec 7
Seattle SEAKathmandu KTM

$1,583
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How much do flights to Kathmandu cost?

Key info about flying to Kathmandu

Depart from
Seattle–Tacoma International
Arrive to
Tribhuvan International
Average flights per week
400
Flight distance
Worth visiting
Bhaktapur Durbar Square, Nepal - Boudhanath Stupa, Kathmandu, Nepal - Swayambhunath Stupa, Kathmandu, Nepal

Check-in for a flight from Seattle to Kathmandu

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Korean AirKALKEYes
Thai AirwaysTHATGNo
China Southern AirlinesCSNCZYes
China Eastern AirlinesCESMUYes

Weather in Kathmandu

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C5°C
February18°C6°C
March22°C10°C
April26°C14°C
May26°C15°C
June26°C18°C
July24°C18°C
August24°C18°C
September24°C16°C
October22°C13°C
November18°C9°C
December16°C6°C
Hottest Month
26°C
June
Coldest month
5°C
January
Sunny days
198
days per year

14 day forecast

Saturday
7 Nov
39%
22°C9°C
14 Nov
65%
19°C8°C
Sunday
8 Nov
20%
22°C10°C
15 Nov
67%
18°C9°C
Monday
9 Nov
22°C10°C
16 Nov
75%
18°C10°C
Tuesday
10 Nov
57%
22°C10°C
17 Nov
60%
19°C10°C
Wednesday
11 Nov
61%
21°C9°C
18 Nov
65%
19°C12°C
Thursday
12 Nov
17%
19°C9°C
19 Nov
20%
20°C11°C
Friday
13 Nov
19°C8°C
20 Nov
11%
20°C10°C
Travelers usually depart from Seattle–Tacoma International, or Boeing Field when they travel from Seattle to Kathmandu. The most popular airlines for this route are Alaska Airlines, Korean Air, Thai Airways, China Southern Airlines, and China Eastern Airlines. Seattle and Kathmandu have 400 direct flights per week. When you arrive at Kathmandu, consider visiting Bhaktapur Durbar Square, Nepal, Boudhanath Stupa, Kathmandu, Nepal, and Swayambhunath Stupa, Kathmandu, Nepal.

Frequently asked questions

What are the most popular routes to and from Seattle?

What are the most popular routes to and from Kathmandu?

Which airports are there in Seattle?

What airports are near Seattle?

What airports are near Kathmandu?

Which airlines fly between Seattle and Kathmandu?

When’s the best time to travel between Seattle and Kathmandu?

What flights operate between Seattle and Kathmandu?

How many airports are there near Seattle?

How many airports are there near Kathmandu?

What time do nonstop (direct) flights between Seattle and Kathmandu depart?

What time do nonstop (direct) flights between Seattle and Kathmandu arrive?

What time do flights between Seattle and Kathmandu depart?

What time do flights between Seattle and Kathmandu arrive?

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Popular routes

The nearest countries with flights to Kathmandu

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