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Cheap flights from Seattle to Nepal from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Nepal departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Nepal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:45 am - 9:45 pm
SEA
-
KTM
21h 15m
1 stop
Cathay Pacific Logo
11:00 pm - 10:05 am
KTM
-
SEA
23h 50m
1 stop
$902Cathay Pacific
Tue, Mar 31 - Wed, May 27
Cathay Pacific Logo
11:45 am - 9:45 pm
SEA
-
KTM
21h 15m
1 stop
Cathay Pacific Logo
11:00 pm - 10:05 am
KTM
-
SEA
23h 50m
1 stop
$959Cathay Pacific
Tue, Mar 31 - Fri, May 29
Singapore Airlines Logo
8:45 am - 9:40 pm
SEA
-
KTM
23h 10m
1 stop
Singapore Airlines Logo
11:05 pm - 8:10 am
KTM
-
SEA
21h 50m
1 stop
$967Singapore Airlines
Tue, Mar 3 - Wed, Mar 18
Singapore Airlines Logo
10:15 am - 9:30 pm
SEA
-
KTM
22h 30m
1 stop
Singapore Airlines Logo
10:50 pm - 8:45 am
KTM
-
SEA
22h 40m
1 stop
$974Singapore Airlines
Sun, Apr 19 - Thu, May 7
Cathay Pacific Logo
11:45 am - 9:45 pm
SEA
-
KTM
21h 15m
1 stop
Cathay Pacific Logo
11:00 pm - 10:05 am
KTM
-
SEA
23h 50m
1 stop
$977Cathay Pacific
Mon, Mar 30 - Wed, May 27
Turkish Airlines Logo
10:55 am - 11:10 am
SEA
-
KTM
58h 30m
2 stops
Turkish Airlines Logo
12:35 pm - 7:03 pm
KTM
-
SEA
43h 13m
2 stops
$997Turkish Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:05 pm - 4:10 pm
SEA
-
KTM
34h 20m
2 stops
Multiple Airlines Logo
10:50 am - 12:40 pm
KTM
-
SEA
38h 35m
2 stops
$999Multiple Airlines
Sun, Feb 22 - Wed, Mar 18
Cathay Pacific Logo
2:53 pm - 9:45 pm
SEA
-
KTM
42h 07m
2 stops
Cathay Pacific Logo
11:00 pm - 10:05 am
KTM
-
SEA
23h 50m
1 stop
$1,000Cathay Pacific
Mon, Mar 30 - Wed, May 27
Turkish Airlines Logo
10:55 am - 11:10 am
SEA
-
KTM
34h 30m
2 stops
Turkish Airlines Logo
12:35 pm - 6:05 pm
KTM
-
SEA
42h 15m
1 stop
$1,002Turkish Airlines
Tue, Feb 24 - Thu, Mar 19
Turkish Airlines Logo
7:00 pm - 11:10 am
SEA
-
KTM
26h 25m
1 stop
Turkish Airlines Logo
12:35 pm - 6:05 pm
KTM
-
SEA
42h 15m
1 stop
$1,003Turkish Airlines
Mon, Feb 23 - Mon, Mar 16

Singapore Airlines flights from Seattle to Nepal

Our best Singapore Airlines deals on Seattle to Nepal flight tickets
Singapore Airlines
May 5
SEA10:15 amSeattle/Tacoma Intl
22h 30m
1 stop
KTM9:30 pmKathmandu Tribhuvan
May 22
KTM10:50 pmKathmandu Tribhuvan
22h 40m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$912
Singapore Airlines
May 23
SEA10:15 amSeattle/Tacoma Intl
22h 30m
1 stop
KTM9:30 pmKathmandu Tribhuvan
Jun 20
KTM10:50 pmKathmandu Tribhuvan
22h 40m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$927
Singapore Airlines
Mar 3
SEA8:45 amSeattle/Tacoma Intl
23h 10m
1 stop
KTM9:40 pmKathmandu Tribhuvan
Mar 18
KTM11:05 pmKathmandu Tribhuvan
21h 50m
1 stop
SEA8:10 amSeattle/Tacoma Intl
$967

Turkish Airlines flights from Seattle to Nepal

Our best Turkish Airlines deals on Seattle to Nepal flight tickets
Turkish Airlines
Mar 4
SEA10:55 amSeattle/Tacoma Intl
58h 30m
2 stops
KTM11:10 amKathmandu Tribhuvan
Mar 11
KTM12:35 pmKathmandu Tribhuvan
43h 13m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$997
Turkish Airlines
Feb 24
SEA10:55 amSeattle/Tacoma Intl
34h 30m
2 stops
KTM11:10 amKathmandu Tribhuvan
Mar 19
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$1,002
Turkish Airlines
Feb 23
SEA7:00 pmSeattle/Tacoma Intl
26h 25m
1 stop
KTM11:10 amKathmandu Tribhuvan
Mar 14
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$1,003

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Nepal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Seattle to Nepal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 3/31

11:45 am-9:45 pm

1 stop21h 15m

Kathmandu Tribhuvan

Wed 5/27

11:00 pm-10:05 am

1 stop23h 50m

$902

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 3/31

11:45 am-9:45 pm

1 stop21h 15m

Kathmandu Tribhuvan

Fri 5/29

11:00 pm-10:05 am

1 stop23h 50m

$959

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 3/3

8:45 am-9:40 pm

1 stop23h 10m

Kathmandu Tribhuvan

Wed 3/18

11:05 pm-8:10 am

1 stop21h 50m

$967

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 4/19

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Thu 5/7

10:50 pm-8:45 am

1 stop22h 40m

$974

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Mon 3/30

11:45 am-9:45 pm

1 stop21h 15m

Kathmandu Tribhuvan

Wed 5/27

11:00 pm-10:05 am

1 stop23h 50m

$977

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Wed 3/4

10:55 am-11:10 am

2 stops58h 30m

Kathmandu Tribhuvan

Wed 3/11

12:35 pm-7:03 pm

2 stops43h 13m

$997

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 2/22

4:05 pm-4:10 pm

2 stops34h 20m

Kathmandu Tribhuvan

Wed 3/18

10:50 am-12:40 pm

2 stops38h 35m

$999

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Mon 3/30

2:53 pm-9:45 pm

2 stops42h 07m

Kathmandu Tribhuvan

Wed 5/27

11:00 pm-10:05 am

1 stop23h 50m

$1,000

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 2/24

10:55 am-11:10 am

2 stops34h 30m

Kathmandu Tribhuvan

Thu 3/19

12:35 pm-6:05 pm

1 stop42h 15m

$1,002

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Mon 2/23

7:00 pm-11:10 am

1 stop26h 25m

Kathmandu Tribhuvan

Mon 3/16

12:35 pm-6:05 pm

1 stop42h 15m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nepal from

How to get the cheapest flight ticket from Seattle to Nepal

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 Nepal?

In general, February is the cheapest month to fly from Seattle to Nepal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,141. The month of October is another great option to travel to Nepal, with average flight prices from Seattle averaging around $1,197.

How far in advance should I book a flight to Nepal?

You are more likely to see cheaper flights to Nepal from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Nepal for around $1,328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nepal from Seattle for as low as $1,000 on momondo.

Cheap Seattle to Nepal flight deals and tips

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

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Seattle to Nepal takes 21h 15m
There are no direct flights from Seattle to Nepal. There are no popular flight routes from Seattle to Nepal.
Search flight deals

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

    Prices for flights from Seattle/Tacoma Intl Airport to Nepal were last updated today.

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

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

    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 Nepal.

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

    The necessary travel and health documents for your Nepal 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 Nepal

Compare and see reviews for airlines that fly from Seattle to Nepal with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $896Free CancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $984Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,003Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,034Free CancellationRating
7.6
1,155 reviews
Search Cathay Pacific flights
EmiratesPriceFrom $1,138Free CancellationRating
8.1
3,495 reviews
Search Emirates flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Nepal from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Nepal from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seattle to Nepal 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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