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Cheap flights from Seattle to Nepal from $370

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 1/1. 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 pmSEA-KTM
22h 45m1 stop
Singapore Airlines Logo
11:00 pm - 8:45 amKTM-SEA
46h 30m1 stop
$873Singapore Airlines
Find Deal
jue., abr. 9 - mar., may. 5
Singapore Airlines Logo
8:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 8:10 amKTM-SEA
21h 55m1 stop
$916Singapore Airlines
Find Deal
sáb., feb. 21 - sáb., mar. 14
Singapore Airlines Logo
9:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 8:45 amKTM-SEA
22h 30m1 stop
$920Singapore Airlines
Find Deal
vie., mar. 27 - lun., abr. 13
Multiple Airlines Logo
2:00 pm - 6:35 pmSEA-KTM
38h 50m2 stops
Multiple Airlines Logo
1:45 pm - 2:20 pmKTM-SEA
37h 20m2 stops
$923Multiple Airlines
Find Deal
sáb., feb. 21 - sáb., mar. 14
Singapore Airlines Logo
8:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 7:10 amKTM-SEA
21h 55m1 stop
$928Singapore Airlines
Find Deal
vie., ene. 16 - mié., feb. 11
Multiple Airlines Logo
9:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Multiple Airlines Logo
11:00 pm - 4:54 pmKTM-SEA
30h 39m2 stops
$969Multiple Airlines
Find Deal
vie., mar. 27 - lun., abr. 13
Qatar Airways Logo
4:05 pm - 4:25 pmSEA-KTM
34h 35m1 stop
Qatar Airways Logo
7:05 pm - 11:40 amKTM-SEA
30h 20m1 stop
$984Qatar Airways
Find Deal
mar., ene. 27 - mar., feb. 17
Qatar Airways Logo
8:25 am - 4:25 pmSEA-KTM
42h 15m2 stops
Qatar Airways Logo
9:10 am - 11:40 amKTM-SEA
40h 15m1 stop
$1,010Qatar Airways
Find Deal
mar., feb. 3 - jue., feb. 19
Cathay Pacific Logo
11:50 am - 9:45 pmSEA-KTM
21h 10m1 stop
Cathay Pacific Logo
11:00 pm - 10:10 amKTM-SEA
23h 55m1 stop
$1,020Cathay Pacific
Find Deal
mar., abr. 7 - mar., may. 5
Cathay Pacific Logo
7:08 pm - 9:45 pmSEA-KTM
37h 52m2 stops
Cathay Pacific Logo
11:00 pm - 10:10 amKTM-SEA
23h 55m1 stop
$1,026Cathay Pacific
Find Deal
mié., abr. 15 - mié., abr. 29

Singapore Airlines flights from Seattle to Nepal

Our best Singapore Airlines deals on Seattle to Nepal flight tickets
Singapore Airlines
Apr 9
SEA10:15 amSeattle/Tacoma Intl
22h 45m
1 stop
KTM9:45 pmKathmandu Tribhuvan
May 5
KTM11:00 pmKathmandu Tribhuvan
46h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$873
Find similar
Singapore Airlines
Feb 21
SEA8:45 amSeattle/Tacoma Intl
23h 20m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Mar 14
KTM11:00 pmKathmandu Tribhuvan
21h 55m
1 stop
SEA8:10 amSeattle/Tacoma Intl
$916
Find similar
Singapore Airlines
Mar 27
SEA9:45 amSeattle/Tacoma Intl
23h 20m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Apr 13
KTM11:00 pmKathmandu Tribhuvan
22h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$920
Find similar

Qatar Airways flights from Seattle to Nepal

Our best Qatar Airways deals on Seattle to Nepal flight tickets
Qatar Airways
Jan 27
SEA4:05 pmSeattle/Tacoma Intl
34h 35m
1 stop
KTM4:25 pmKathmandu Tribhuvan
Feb 17
KTM7:05 pmKathmandu Tribhuvan
30h 20m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$984
Find similar
Qatar Airways
Feb 3
SEA8:25 amSeattle/Tacoma Intl
42h 15m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Feb 19
KTM9:10 amKathmandu Tribhuvan
40h 15m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$1,010
Find similar
Qatar Airways
Feb 3
SEA8:25 amSeattle/Tacoma Intl
42h 15m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Feb 19
KTM9:10 amKathmandu Tribhuvan
48h 37m
2 stops
SEA8:02 pmSeattle/Tacoma Intl
$1,032
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 noviembre 10, 2025.
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

jue. 4/9

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

mar. 5/5

11:00 pm-8:45 am

1 stop46h 30m

$873

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

sáb. 2/21

8:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

sáb. 3/14

11:00 pm-8:10 am

1 stop21h 55m

$916

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 3/27

9:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

lun. 4/13

11:00 pm-8:45 am

1 stop22h 30m

$920

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

sáb. 2/21

2:00 pm-6:35 pm

2 stops38h 50m

Kathmandu Tribhuvan

sáb. 3/14

1:45 pm-2:20 pm

2 stops37h 20m

$923

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 1/16

8:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

mié. 2/11

11:00 pm-7:10 am

1 stop21h 55m

$928

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 3/27

9:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

lun. 4/13

11:00 pm-4:54 pm

2 stops30h 39m

$969

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 1/27

4:05 pm-4:25 pm

1 stop34h 35m

Kathmandu Tribhuvan

mar. 2/17

7:05 pm-11:40 am

1 stop30h 20m

$984

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 2/3

8:25 am-4:25 pm

2 stops42h 15m

Kathmandu Tribhuvan

jue. 2/19

9:10 am-11:40 am

1 stop40h 15m

$1,010

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 4/7

11:50 am-9:45 pm

1 stop21h 10m

Kathmandu Tribhuvan

mar. 5/5

11:00 pm-10:10 am

1 stop23h 55m

$1,020

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 4/15

7:08 pm-9:45 pm

2 stops37h 52m

Kathmandu Tribhuvan

mié. 4/29

11:00 pm-10:10 am

1 stop23h 55m

$1,026

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, April 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 $1,172. 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 $1,329 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 $1,069 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

Direct flights

None
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
1,396 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $1,081Free CancellationRating
7.3
4,040 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,138Free CancellationRating
8.1
3,405 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,150Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,153Free CancellationRating
7.6
1,057 reviews
Search Cathay Pacific 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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Popular flights according to clicks in the last 7 days on momondo
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