What airlines fly to Nepal?

Singapore Airlines, Qatar Airways and Cathay Pacific are the top three most popular airlines that fly to Nepal from State of Washington 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.

How long is the flight from State of Washington to Nepal?

On average, it takes 23h 20m to fly from State of Washington to Nepal if you fly out of Seattle (the most popular airport in State of Washington) and into Kathmandu (the most popular airport in Nepal). If you’re flying out of Spokane and into Kathmandu, then the flight time is around 35h 54m.

What is the cheapest airline that flies from Washington to Nepal?

Qatar Airways is the most popular carrier operating from Washington to Nepal

When did momondo last update prices for flights from Washington to Nepal?

Prices for flights from Washington to Nepal were last updated today.

How many operators does momondo search for flights from Washington to Nepal?

There are 5 operators available for flights from Washington to Nepal as of August 2026.

How old do you have to be to fly from Washington to Nepal?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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 Washington to Nepal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Nepal

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One-way

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Cheap round-trip flights

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10:15 am - 9:30 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

22h 30m1 stop Singapore Changi

11:10 pm - 8:45 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

22h 20m1 stop Singapore Changi

$912Singapore Airlines

Tue, Sep 22 - Fri, Oct 16

10:15 am - 9:30 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

22h 30m1 stop Singapore Changi

10:55 pm - 7:10 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

22h 00m1 stop Singapore Changi

$982Singapore Airlines

Tue, Sep 22 - Fri, Nov 6

4:25 pm - 8:50 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

27h 40m1 stop Doha Hamad Intl

6:00 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

31h 30m1 stop Doha Hamad Intl

$1,073Qatar Airways

Thu, Sep 3 - Thu, Sep 17

4:25 pm - 8:50 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

27h 40m1 stop Doha Hamad Intl

6:45 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

30h 45m1 stop Doha Hamad Intl

$1,074Qatar Airways

Tue, Sep 8 - Wed, Sep 23

11:48 am - 8:50 amPDX Portland-KTM Kathmandu Tribhuvan

32h 17m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 7:50 pmKTM Kathmandu Tribhuvan-PDX Portland

38h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,086Multiple Airlines

Thu, Sep 3 - Mon, Sep 21

9:20 am - 8:50 amPDX Portland-KTM Kathmandu Tribhuvan

34h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 4:50 pmKTM Kathmandu Tribhuvan-PDX Portland

35h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,086Multiple Airlines

Tue, Sep 8 - Thu, Sep 17

7:05 pm - 11:20 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

26h 30m1 stop Istanbul

12:45 pm - 5:10 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

42h 10m1 stop Istanbul

$1,458Turkish Airlines

Wed, Nov 18 - Mon, Nov 30

7:05 pm - 11:20 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

26h 30m1 stop Istanbul

12:45 pm - 10:29 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

47h 29m2 stops Istanbul Chicago O'Hare Intl

$1,519Turkish Airlines

Sun, Feb 7 - Sat, Feb 27

12:25 pm - 9:45 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

20h 35m1 stop Hong Kong Intl

11:00 pm - 10:05 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

23h 50m1 stop Hong Kong Intl

$1,544Cathay Pacific

Mon, Sep 7 - Tue, Sep 22

12:25 pm - 9:45 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

20h 35m1 stop Hong Kong Intl

11:00 pm - 10:20 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

24h 05m1 stop Hong Kong Intl

$1,594Cathay Pacific

Sat, Aug 22 - Sun, Sep 6

Cheap last minute flights

Enter your travel dates to find the best prices.

4:25 pm - 2:15 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

33h 05m1 stop Doha Hamad Intl

3:30 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

34h 00m1 stop Doha Hamad Intl

$1,368Qatar Airways

Wed, Aug 12 - Wed, Sep 2

4:25 pm - 8:50 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

27h 40m1 stop Doha Hamad Intl

3:30 pm - 11:24 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

56h 39m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson

$1,394Qatar Airways

Sun, Aug 16 - Thu, Sep 3

7:42 pm - 4:45 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

56h 18m2 stops San Francisco Doha Hamad Intl

3:30 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

34h 00m1 stop Doha Hamad Intl

$1,453Qatar Airways

Wed, Aug 12 - Wed, Sep 2

4:25 pm - 8:50 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

27h 40m1 stop Doha Hamad Intl

3:30 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

34h 00m1 stop Doha Hamad Intl

$1,459Qatar Airways

Sun, Aug 16 - Wed, Sep 2

5:15 pm - 6:10 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

60h 10m2 stops Dubai Intl New Delhi Indira Gandhi Intl

1:25 pm - 1:25 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

60h 45m2 stops New Delhi Indira Gandhi Intl Dubai Intl

$1,513Multiple Airlines

Wed, Aug 12 - Wed, Sep 2

12:25 pm - 9:45 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

20h 35m1 stop Hong Kong Intl

11:00 pm - 10:20 amKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

24h 05m1 stop Hong Kong Intl

$1,544Cathay Pacific

Wed, Aug 12 - Wed, Sep 2

4:25 pm - 7:50 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

38h 40m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

8:50 pm - 12:45 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

52h 40m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

$1,555Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

4:25 pm - 8:50 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

27h 40m1 stop Doha Hamad Intl

3:30 pm - 8:32 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

41h 47m2 stops Doha Hamad Intl San Francisco

$1,582Multiple Airlines

Sun, Aug 16 - Mon, Aug 24

12:10 am - 10:30 pmSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

33h 35m3 stops Incheon Intl Bangkok Suvarnabhumi Guangzhou Baiyun

12:25 am - 7:40 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

32h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,582Multiple Airlines

Tue, Aug 11 - Tue, Sep 1

5:15 pm - 8:05 amSEA Seattle/Tacoma Intl-KTM Kathmandu Tribhuvan

26h 05m1 stop Dubai Intl

9:05 am - 1:35 pmKTM Kathmandu Tribhuvan-SEA Seattle/Tacoma Intl

41h 15m1 stop Dubai Intl

$2,819Emirates

Sun, Aug 16 - Sun, Aug 30

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Singapore Airlines flights from State of Washington to Nepal

Our best Singapore Airlines deals on State of Washington to Nepal flight tickets

Singapore Airlines

Sep 22

SEA10:15 amSeattle/Tacoma Intl

22h 30m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Nov 6

KTM10:55 pmKathmandu Tribhuvan

22h 00m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$982

Singapore Airlines

Jan 16

SEA8:45 amSeattle/Tacoma Intl

23h 20m

1 stop

KTM9:50 pmKathmandu Tribhuvan

Jan 31

KTM10:55 pmKathmandu Tribhuvan

46h 00m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$1,028

Singapore Airlines

Jan 16

SEA8:45 amSeattle/Tacoma Intl

23h 20m

1 stop

KTM9:50 pmKathmandu Tribhuvan

Jan 31

KTM10:55 pmKathmandu Tribhuvan

46h 00m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$1,029

Qatar Airways flights from State of Washington to Nepal

Our best Qatar Airways deals on State of Washington to Nepal flight tickets

Qatar Airways

Sep 3

SEA4:25 pmSeattle/Tacoma Intl

27h 40m

1 stop

KTM8:50 amKathmandu Tribhuvan

Sep 17

KTM6:00 pmKathmandu Tribhuvan

31h 30m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$1,073

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

$1,074

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

$1,077

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Tue 9/22

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Fri 10/16

11:10 pm-8:45 am

1 stop22h 20m

$912

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Tue 9/22

10:15 am-9:30 pm

1 stop22h 30m

Kathmandu Tribhuvan

Fri 11/6

10:55 pm-7:10 am

1 stop22h 00m

$982

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Thu 9/3

4:25 pm-8:50 am

1 stop27h 40m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-12:45 pm

1 stop31h 30m

$1,073

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Tue 9/8

4:25 pm-8:50 am

1 stop27h 40m

Kathmandu Tribhuvan

Wed 9/23

6:45 pm-12:45 pm

1 stop30h 45m

$1,074

PortlandKathmandu

PDX Portland - KTM Kathmandu Tribhuvan

PDXKTM

Portland

Thu 9/3

11:48 am-8:50 am

2 stops32h 17m

Kathmandu Tribhuvan

Mon 9/21

6:00 pm-7:50 pm

2 stops38h 35m

$1,086

PortlandKathmandu

PDX Portland - KTM Kathmandu Tribhuvan

PDXKTM

Portland

Tue 9/8

9:20 am-8:50 am

2 stops34h 45m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-4:50 pm

2 stops35h 35m

$1,086

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Wed 11/18

7:05 pm-11:20 am

1 stop26h 30m

Kathmandu Tribhuvan

Mon 11/30

12:45 pm-5:10 pm

1 stop42h 10m

$1,458

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Sun 2/7

7:05 pm-11:20 am

1 stop26h 30m

Kathmandu Tribhuvan

Sat 2/27

12:45 pm-10:29 pm

2 stops47h 29m

$1,519

Quickest round-trip

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Mon 9/7

12:25 pm-9:45 pm

1 stop20h 35m

Kathmandu Tribhuvan

Tue 9/22

11:00 pm-10:05 am

1 stop23h 50m

$1,544

SeattleKathmandu

SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan

SEAKTM

Seattle/Tacoma Intl

Sat 8/22

12:25 pm-9:45 pm

1 stop20h 35m

Kathmandu Tribhuvan

Sun 9/6

11:00 pm-10:20 am

1 stop24h 05m

$1,594

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 State of Washington 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

Other information

What is the cheapest month to fly to Nepal?

In general, February is the cheapest month to fly from State of Washington 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 State of Washington averaging around $1,096.

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

You are more likely to see cheaper flights to Nepal from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Nepal for around $1,293 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nepal from State of Washington for as low as $989 on momondo.

Can stopping save me money on State of Washington to Nepal flights?

You could potentially save up to 34% on your flight if you consider stops on a State of Washington to Nepal flight.

Cheap State of Washington to Nepal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Nepal

Fastest flight time	23h 20m
Direct flights	None

The fastest flight from State of Washington to Nepal takes 23h 20m

There are no direct flights from State of Washington to Nepal. There are no popular flight routes from State of Washington to Nepal.

Search flight deals

Frequently asked questions about flying from Washington to Nepal

When did momondo last update prices for flights from Washington to Nepal?
Prices for flights from Washington to Nepal were last updated today.
How many operators does momondo search for flights from Washington to Nepal?
There are 5 operators available for flights from Washington to Nepal as of August 2026.
How old do you have to be to fly from Washington to Nepal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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 State of Washington to Nepal

Compare and see reviews for airlines that fly from State of Washington 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 1,448 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $944	Free Cancellation	Rating 7.4 3,743 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $986	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,212	Free Cancellation	Rating 8.1 3,651 reviews	Search Emirates flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Nepal. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Nepal from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Nepal.

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

Price alerts on flights to Nepal from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Nepal

Flights to Kathmandufrom $742

Cheap flights from Washington 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 Washington to Nepal departing on 8/18. 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 State of Washington to Nepal

Our best Singapore Airlines deals on State of Washington to Nepal flight tickets

Qatar Airways flights from State of Washington to Nepal

Our best Qatar Airways deals on State of Washington to Nepal flight tickets

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How to get the cheapest flight ticket from State of Washington to Nepal

What is the cheapest month to fly to Nepal?

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

Can stopping save me money on State of Washington to Nepal flights?

What is the cheapest airline that flies from Washington to Nepal?

What airlines fly to Nepal?

How long is the flight from State of Washington to Nepal?

Cheap State of Washington to Nepal flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Nepal

Best airlines flying from State of Washington to Nepal

Compare and see reviews for airlines that fly from State of Washington 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

State of Washington 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

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According to popular flight searches on momondo this year