What is the cheapest airline that flies from Seattle/Tacoma Intl to Nepal?

Qatar Airways is the most popular carrier operating from Seattle/Tacoma Intl to Nepal

What airlines fly to Nepal?

Singapore Airlines, Qatar Airways and Cathay Pacific are the top three most popular airlines that fly to Nepal from Seattle according to our data. Singapore Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Nepal. Keep in mind that there are 5 different airlines that fly to Nepal on a routine basis, so you have a few additional options to choose from.

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?

As of July 2026, there are 5 operators available to choose from 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.

$532 Cheap Flights from Seattle to Nepal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Nepal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 9:30 pm

SEA

KTM

22h 30m

1 stop

10:50 pm - 8:45 am

KTM

SEA

22h 40m

1 stop

$914Singapore Airlines

Thu, Sep 24 - Thu, Oct 15

10:15 am - 9:30 pm

SEA

KTM

22h 30m

1 stop

10:50 pm - 8:45 am

KTM

SEA

46h 40m

1 stop

$978Singapore Airlines

Sun, Sep 27 - Tue, Oct 13

4:25 pm - 2:15 pm

SEA

KTM

33h 05m

1 stop

6:00 pm - 12:45 pm

KTM

SEA

31h 30m

1 stop

$1,043Qatar Airways

Thu, Sep 3 - Wed, Sep 16

4:25 pm - 8:50 am

SEA

KTM

27h 40m

1 stop

6:45 pm - 12:45 pm

KTM

SEA

30h 45m

1 stop

$1,058Qatar Airways

Thu, Aug 27 - Tue, Sep 22

8:41 am - 2:15 pm

SEA

KTM

40h 49m

2 stops

6:45 pm - 12:25 pm

KTM

SEA

30h 25m

1 stop

$1,087Multiple Airlines

Thu, Sep 24 - Thu, Oct 15

11:54 am - 5:30 pm

SEA

KTM

40h 51m

2 stops

6:00 pm - 12:25 pm

KTM

SEA

31h 10m

1 stop

$1,087Multiple Airlines

Tue, Oct 6 - Wed, Oct 21

12:25 pm - 9:45 pm

SEA

KTM

20h 35m

1 stop

11:00 pm - 10:05 am

KTM

SEA

23h 50m

1 stop

$1,362Cathay Pacific

Thu, Sep 3 - Wed, Sep 16

12:25 pm - 9:45 pm

SEA

KTM

20h 35m

1 stop

11:00 pm - 9:39 pm

KTM

SEA

35h 24m

2 stops

$1,510Cathay Pacific

Mon, Aug 10 - Tue, Aug 25

7:15 pm - 6:35 am

SEA

KTM

22h 35m

1 stop

8:00 am - 10:45 pm

KTM

SEA

51h 30m

2 stops

$1,896Turkish Airlines

Fri, Sep 11 - Mon, Sep 14

7:15 pm - 6:35 am

SEA

KTM

22h 35m

1 stop

8:00 am - 10:56 pm

KTM

SEA

51h 41m

2 stops

$2,539Turkish Airlines

Sun, Oct 4 - Sat, Oct 17

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Singapore Airlines flights from Seattle to Nepal

Our best Singapore Airlines deals on Seattle to Nepal flight tickets

Singapore Airlines

Sep 24

SEA10:15 amSeattle/Tacoma Intl

22h 30m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Oct 15

KTM10:50 pmKathmandu Tribhuvan

22h 40m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$914

Singapore Airlines

Sep 27

SEA10:15 amSeattle/Tacoma Intl

22h 30m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Oct 13

KTM10:50 pmKathmandu Tribhuvan

46h 40m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$978

Singapore Airlines

Sep 24

SEA10:15 amSeattle/Tacoma Intl

22h 30m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Oct 15

KTM10:50 pmKathmandu Tribhuvan

22h 40m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$994

Qatar Airways flights from Seattle to Nepal

Our best Qatar Airways deals on Seattle to Nepal flight tickets

Qatar Airways

Sep 3

SEA4:25 pmSeattle/Tacoma Intl

33h 05m

1 stop

KTM2:15 pmKathmandu Tribhuvan

Sep 16

KTM6:00 pmKathmandu Tribhuvan

31h 30m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$1,043

Qatar Airways

Sep 10

SEA4:25 pmSeattle/Tacoma Intl

27h 40m

1 stop

KTM8:50 amKathmandu Tribhuvan

Sep 24

KTM6:45 pmKathmandu Tribhuvan

30h 45m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$1,058

Qatar Airways

Oct 14

SEA4:25 pmSeattle/Tacoma Intl

33h 05m

1 stop

KTM2:15 pmKathmandu Tribhuvan

Nov 11

KTM5:40 pmKathmandu Tribhuvan

31h 45m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 9/24

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Thu 10/15

10:50 pm-8:45 am

1 stop22h 40m

$914

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 9/27

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Tue 10/13

10:50 pm-8:45 am

1 stop46h 40m

$978

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 9/3

4:25 pm-2:15 pm

1 stop33h 05m

Kathmandu Tribhuvan

Wed 9/16

6:00 pm-12:45 pm

1 stop31h 30m

$1,043

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 8/27

4:25 pm-8:50 am

1 stop27h 40m

Kathmandu Tribhuvan

Tue 9/22

6:45 pm-12:45 pm

1 stop30h 45m

$1,058

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 9/24

8:41 am-2:15 pm

2 stops40h 49m

Kathmandu Tribhuvan

Thu 10/15

6:45 pm-12:25 pm

1 stop30h 25m

$1,087

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 10/6

11:54 am-5:30 pm

2 stops40h 51m

Kathmandu Tribhuvan

Wed 10/21

6:00 pm-12:25 pm

1 stop31h 10m

$1,087

Quickest round-trip

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 9/3

12:25 pm-9:45 pm

1 stop20h 35m

Kathmandu Tribhuvan

Wed 9/16

11:00 pm-10:05 am

1 stop23h 50m

$1,362

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Mon 8/10

12:25 pm-9:45 pm

1 stop20h 35m

Kathmandu Tribhuvan

Tue 8/25

11:00 pm-9:39 pm

2 stops35h 24m

$1,510

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Fri 9/11

7:15 pm-6:35 am

1 stop22h 35m

Kathmandu Tribhuvan

Mon 9/14

8:00 am-10:45 pm

2 stops51h 30m

$1,896

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 10/4

7:15 pm-6:35 am

1 stop22h 35m

Kathmandu Tribhuvan

Sat 10/17

8:00 am-10:56 pm

2 stops51h 41m

$2,539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,024. The month of March is another great option to travel to Nepal, with average flight prices from Seattle averaging around $1,129.

How far in advance should I book a flight from Seattle 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 $1,294 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 $989 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	23h 20m
Direct flights	None

The fastest flight from Seattle to Nepal takes 23h 20m

There are no direct flights from Seattle to Nepal. There are no popular flight routes from Seattle to Nepal.

Search flight deals

Frequently asked questions about flying from Seattle to Nepal

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?
As of July 2026, there are 5 operators available to choose from 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 Airlines	PriceFrom $812	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $903	Free Cancellation	Rating 7.6 1,433 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $944	Free Cancellation	Rating 7.3 3,743 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $986	Free Cancellation	Rating 7.4 4,456 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,212	Free Cancellation	Rating 8.1 3,640 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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Popular cities in Nepal

Flights to Kathmandufrom $684

Cheap flights from Seattle to Nepal from $532

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 8/27. 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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Singapore Airlines flights from Seattle to Nepal

Our best Singapore Airlines deals on Seattle to Nepal flight tickets

Qatar Airways flights from Seattle to Nepal

Our best Qatar Airways deals on Seattle to Nepal flight tickets

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See travel insights to Nepal from

How to get the cheapest flight ticket from Seattle to Nepal

What is the cheapest month to fly to Nepal?

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Nepal?

What airlines fly to Nepal?

Cheap Seattle to Nepal flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Nepal

Best airlines flying from Seattle to Nepal

Compare and see reviews for airlines that fly from Seattle to Nepal with momondo

Why use momondo?

An easier way to manage your Nepal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Popular cities in Nepal

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Nepal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Nepal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Nepal

List of cabin classes available on flights landing in Nepal. Availability may vary depending on flight origin and airline.

Complete your trip to Nepal

Explore popular destinations other users love

According to popular flight searches on momondo this year