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Cheap flights from Seattle to Nepal from $424

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 2/20. 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.
Singapore Airlines Logo
10:15 am - 9:45 pm
SEA
-
KTM
22h 45m1 stop
Singapore Airlines Logo
10:50 pm - 8:45 am
KTM
-
SEA
22h 40m1 stop
$914Singapore Airlines
Thu, May 7 - Sat, May 16
Qatar Airways Logo
4:05 pm - 4:25 pm
SEA
-
KTM
34h 35m1 stop
Qatar Airways Logo
9:10 am - 11:40 am
KTM
-
SEA
40h 15m1 stop
$990Qatar Airways
Tue, Feb 3 - Thu, Feb 19
Singapore Airlines Logo
10:15 am - 9:30 pm
SEA
-
KTM
22h 30m1 stop
Singapore Airlines Logo
10:50 pm - 8:45 am
KTM
-
SEA
46h 40m1 stop
$992Singapore Airlines
Sun, Apr 19 - Sun, May 3
Qatar Airways Logo
8:25 am - 5:50 pm
SEA
-
KTM
43h 40m2 stops
Qatar Airways Logo
9:10 am - 11:40 am
KTM
-
SEA
40h 15m1 stop
$1,004Qatar Airways
Tue, Feb 3 - Thu, Feb 19
Qatar Airways Logo
4:05 pm - 5:50 pm
SEA
-
KTM
36h 00m1 stop
Qatar Airways Logo
5:40 pm - 4:47 pm
KTM
-
SEA
36h 52m2 stops
$1,010Qatar Airways
Wed, Jan 21 - Thu, Feb 5
Qatar Airways Logo
4:30 pm - 4:45 pm
SEA
-
KTM
35h 30m1 stop
Qatar Airways Logo
10:55 am - 12:45 pm
KTM
-
SEA
38h 35m1 stop
$1,015Qatar Airways
Thu, Apr 30 - Thu, May 14
Qatar Airways Logo
8:50 pm - 4:25 pm
SEA
-
KTM
53h 50m2 stops
Qatar Airways Logo
5:40 pm - 9:58 pm
KTM
-
SEA
42h 03m2 stops
$1,030Qatar Airways
Tue, Jan 20 - Wed, Feb 4
Qatar Airways Logo
5:58 pm - 4:45 pm
SEA
-
KTM
58h 02m2 stops
Qatar Airways Logo
10:55 am - 12:45 pm
KTM
-
SEA
38h 35m1 stop
$1,042Qatar Airways
Thu, Apr 30 - Thu, May 14
Qatar Airways Logo
5:05 pm - 4:25 pm
SEA
-
KTM
34h 35m1 stop
Qatar Airways Logo
6:00 pm - 11:16 pm
KTM
-
SEA
42h 01m2 stops
$1,053Qatar Airways
Sun, Mar 8 - Sun, Apr 12
Qatar Airways Logo
4:30 pm - 4:45 pm
SEA
-
KTM
35h 30m1 stop
Qatar Airways Logo
10:55 am - 12:45 pm
KTM
-
SEA
38h 35m1 stop
$1,055Qatar Airways
Fri, May 1 - Thu, May 14

Qatar Airways flights from Seattle to Nepal

Our best Qatar Airways deals on Seattle to Nepal flight tickets
Qatar Airways
Feb 3
SEA4:05 pmSeattle/Tacoma Intl
34h 35m
1 stop
KTM4:25 pmKathmandu Tribhuvan
Feb 19
KTM9:10 amKathmandu Tribhuvan
40h 15m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$990
Find similar
Qatar Airways
Feb 3
SEA8:25 amSeattle/Tacoma Intl
43h 40m
2 stops
KTM5:50 pmKathmandu Tribhuvan
Feb 19
KTM9:10 amKathmandu Tribhuvan
40h 15m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$1,004
Find similar
Qatar Airways
Jan 21
SEA4:05 pmSeattle/Tacoma Intl
36h 00m
1 stop
KTM5:50 pmKathmandu Tribhuvan
Feb 5
KTM5:40 pmKathmandu Tribhuvan
36h 52m
2 stops
SEA4:47 pmSeattle/Tacoma Intl
$1,010
Find similar

Cathay Pacific flights from Seattle to Nepal

Our best Cathay Pacific deals on Seattle to Nepal flight tickets
Cathay Pacific
Mar 31
SEA11:50 amSeattle/Tacoma Intl
21h 10m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Apr 22
KTM11:00 pmKathmandu Tribhuvan
23h 55m
1 stop
SEA10:10 amSeattle/Tacoma Intl
$1,082
Find similar
Cathay Pacific
Apr 1
SEA7:51 pmSeattle/Tacoma Intl
61h 09m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Apr 22
KTM11:00 pmKathmandu Tribhuvan
23h 55m
1 stop
SEA10:10 amSeattle/Tacoma Intl
$1,104
Find similar
Cathay Pacific
Apr 29
SEA11:50 amSeattle/Tacoma Intl
21h 10m
1 stop
KTM9:45 pmKathmandu Tribhuvan
May 3
KTM11:00 pmKathmandu Tribhuvan
23h 55m
1 stop
SEA10:10 amSeattle/Tacoma Intl
$1,114
Find similar

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 January 6, 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

Thu 5/7

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Sat 5/16

10:50 pm-8:45 am

1 stop22h 40m

$914

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 2/3

4:05 pm-4:25 pm

1 stop34h 35m

Kathmandu Tribhuvan

Thu 2/19

9:10 am-11:40 am

1 stop40h 15m

$990

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 4/19

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Sun 5/3

10:50 pm-8:45 am

1 stop46h 40m

$992

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 2/3

8:25 am-5:50 pm

2 stops43h 40m

Kathmandu Tribhuvan

Thu 2/19

9:10 am-11:40 am

1 stop40h 15m

$1,004

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Wed 1/21

4:05 pm-5:50 pm

1 stop36h 00m

Kathmandu Tribhuvan

Thu 2/5

5:40 pm-4:47 pm

2 stops36h 52m

$1,010

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 4/30

4:30 pm-4:45 pm

1 stop35h 30m

Kathmandu Tribhuvan

Thu 5/14

10:55 am-12:45 pm

1 stop38h 35m

$1,015

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 1/20

8:50 pm-4:25 pm

2 stops53h 50m

Kathmandu Tribhuvan

Wed 2/4

5:40 pm-9:58 pm

2 stops42h 03m

$1,030

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 4/30

5:58 pm-4:45 pm

2 stops58h 02m

Kathmandu Tribhuvan

Thu 5/14

10:55 am-12:45 pm

1 stop38h 35m

$1,042

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 3/8

5:05 pm-4:25 pm

1 stop34h 35m

Kathmandu Tribhuvan

Sun 4/12

6:00 pm-11:16 pm

2 stops42h 01m

$1,053

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Fri 5/1

4:30 pm-4:45 pm

1 stop35h 30m

Kathmandu Tribhuvan

Thu 5/14

10:55 am-12:45 pm

1 stop38h 35m

$1,055

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 $1,317 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

22h 45m

Direct flights

None
The fastest flight from Seattle to Nepal takes 22h 45m
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 $898Free CancellationRating
8.1
1,427 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $984Free CancellationRating
7.4
3,701 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,015Free CancellationRating
7.3
4,152 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,034Free CancellationRating
7.6
1,122 reviews
Search Cathay Pacific flights
EmiratesPriceFrom $1,138Free CancellationRating
8.1
3,461 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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