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Cheap flights from Seattle to Nepal from $479

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 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Nepal

Cheap round-trip flights

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
$929Singapore Airlines
Find Deal
jue., ene. 22 - sáb., feb. 28
Logo
8:20 pm - 6:35 pmSEA-KTM
33h 30m2 stops
Logo
1:45 pm - 4:50 pmKTM-SEA
64h 50m2 stops
$941
Find Deal
mar., oct. 28 - mar., nov. 11
Logo
8:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Logo
11:00 pm - 1:52 pmKTM-SEA
28h 37m2 stops
$998
Find Deal
jue., ene. 22 - sáb., feb. 28
Logo
2:20 pm - 9:50 amSEA-KTM
30h 45m2 stops
Logo
10:50 am - 1:10 pmKTM-SEA
39h 05m2 stops
$1,023
Find Deal
mié., oct. 1 - vie., oct. 31
Logo
3:10 pm - 6:35 pmSEA-KTM
37h 40m2 stops
Logo
1:45 pm - 12:10 pmKTM-SEA
36h 10m2 stops
$1,128
Find Deal
mié., nov. 12 - lun., nov. 24
Turkish Airlines Logo
8:00 pm - 11:10 amSEA-KTM
26h 25m1 stop
Turkish Airlines Logo
12:35 pm - 5:05 pmKTM-SEA
42h 15m1 stop
$1,197Turkish Airlines
Find Deal
dom., oct. 26 - mar., nov. 11
Cathay Pacific Logo
6:41 pm - 10:00 pmSEA-KTM
37h 34m2 stops
Cathay Pacific Logo
11:15 pm - 6:20 pmKTM-SEA
32h 50m2 stops
$1,245Cathay Pacific
Find Deal
lun., nov. 3 - dom., dic. 7
Cathay Pacific Logo
7:40 am - 10:00 pmSEA-KTM
49h 35m2 stops
Cathay Pacific Logo
11:15 pm - 10:24 pmKTM-SEA
36h 54m2 stops
$1,253Cathay Pacific
Find Deal
sáb., oct. 25 - mar., nov. 11
Turkish Airlines Logo
12:35 pm - 11:10 amSEA-KTM
32h 50m2 stops
Turkish Airlines Logo
12:35 pm - 5:05 pmKTM-SEA
42h 15m1 stop
$1,278Turkish Airlines
Find Deal
mar., nov. 18 - mar., dic. 9
Emirates Logo
4:05 pm - 10:40 pmSEA-KTM
40h 50m1 stop
Emirates Logo
7:15 pm - 12:35 pmKTM-SEA
31h 05m1 stop
$1,338Emirates
Find Deal
mar., nov. 18 - mar., dic. 9

Turkish Airlines flights from Seattle to Nepal

Our best Turkish Airlines deals on Seattle to Nepal flight tickets
Turkish Airlines
Oct 26
SEA8:00 pmSeattle/Tacoma Intl
26h 25m
1 stop
KTM11:10 amKathmandu Tribhuvan
Nov 11
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$1,197
Find similar
Turkish Airlines
Nov 18
SEA12:35 pmSeattle/Tacoma Intl
32h 50m
2 stops
KTM11:10 amKathmandu Tribhuvan
Dec 9
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$1,278
Find similar
Turkish Airlines
Nov 3
SEA7:00 pmSeattle/Tacoma Intl
26h 25m
1 stop
KTM11:10 amKathmandu Tribhuvan
Dec 7
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$1,315
Find similar

Cathay Pacific flights from Seattle to Nepal

Our best Cathay Pacific deals on Seattle to Nepal flight tickets
Cathay Pacific
Nov 3
SEA6:41 pmSeattle/Tacoma Intl
37h 34m
2 stops
KTM10:00 pmKathmandu Tribhuvan
Dec 7
KTM11:15 pmKathmandu Tribhuvan
32h 50m
2 stops
SEA6:20 pmSeattle/Tacoma Intl
$1,245
Find similar
Cathay Pacific
Oct 25
SEA7:40 amSeattle/Tacoma Intl
49h 35m
2 stops
KTM10:00 pmKathmandu Tribhuvan
Nov 11
KTM11:15 pmKathmandu Tribhuvan
36h 54m
2 stops
SEA10:24 pmSeattle/Tacoma Intl
$1,253
Find similar
Cathay Pacific
Sep 3
SEA11:37 amSeattle/Tacoma Intl
45h 23m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Sep 12
KTM11:00 pmKathmandu Tribhuvan
35h 21m
2 stops
SEA9:36 pmSeattle/Tacoma Intl
$1,256
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 agosto 28, 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. 1/22

8:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

sáb. 2/28

11:00 pm-7:10 am

1 stop21h 55m

$929

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 10/28

8:20 pm-6:35 pm

2 stops33h 30m

Kathmandu Tribhuvan

mar. 11/11

1:45 pm-4:50 pm

2 stops64h 50m

$941

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

jue. 1/22

8:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

sáb. 2/28

11:00 pm-1:52 pm

2 stops28h 37m

$998

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 10/1

2:20 pm-9:50 am

2 stops30h 45m

Kathmandu Tribhuvan

vie. 10/31

10:50 am-1:10 pm

2 stops39h 05m

$1,023

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 11/12

3:10 pm-6:35 pm

2 stops37h 40m

Kathmandu Tribhuvan

lun. 11/24

1:45 pm-12:10 pm

2 stops36h 10m

$1,128

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

dom. 10/26

8:00 pm-11:10 am

1 stop26h 25m

Kathmandu Tribhuvan

mar. 11/11

12:35 pm-5:05 pm

1 stop42h 15m

$1,197

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

lun. 11/3

6:41 pm-10:00 pm

2 stops37h 34m

Kathmandu Tribhuvan

dom. 12/7

11:15 pm-6:20 pm

2 stops32h 50m

$1,245

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

sáb. 10/25

7:40 am-10:00 pm

2 stops49h 35m

Kathmandu Tribhuvan

mar. 11/11

11:15 pm-10:24 pm

2 stops36h 54m

$1,253

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 11/18

12:35 pm-11:10 am

2 stops32h 50m

Kathmandu Tribhuvan

mar. 12/9

12:35 pm-5:05 pm

1 stop42h 15m

$1,278

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 11/18

4:05 pm-10:40 pm

1 stop40h 50m

Kathmandu Tribhuvan

mar. 12/9

7:15 pm-12:35 pm

1 stop31h 05m

$1,338

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 $1,210. The month of January is another great option to travel to Nepal, with average flight prices from Seattle averaging around $1,221.

What is the cheapest time of day to depart on your flight to Nepal?

The cheapest time of day to fly to Nepal is at noon when flights can be purchased for as low as $1,260. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,367 on average. Flights to Nepal from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Nepal flight route?

Fly from Seattle/Tacoma Intl to Kathmandu Tribhuvan for the best Seattle/Tacoma Intl - Nepal flight prices

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 $1,359 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 $1,115 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Nepal flights?

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Nepal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 $910Free CancellationRating
8.1
1,352 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $1,096Free CancellationRating
7.3
3,954 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,134Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,138Free CancellationRating
8.1
3,320 reviews
Search Emirates flights
Cathay PacificPriceFrom $1,179Free CancellationRating
7.6
977 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
Flights to Kathmandufrom $689