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

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

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

On average, it takes 21h 10m 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 45h 20m.

What airlines fly to Nepal?

Singapore Airlines, Turkish Airlines and Qatar Airways 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 57% 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 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 December 2025.

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.

$478 Cheap Flights from Washington to Nepal in 2025/26

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Find the cheapest flights from Washington to Nepal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 9:45 pm

SEA

KTM

22h 45m1 stop

10:50 pm - 8:45 am

KTM

SEA

22h 40m1 stop

$872Singapore Airlines

Fri, May 15 - Mon, Jun 15

10:15 am - 9:45 pm

SEA

KTM

22h 45m1 stop

11:10 pm - 8:45 am

KTM

SEA

22h 20m1 stop

$915Singapore Airlines

Thu, Apr 2 - Wed, Apr 22

10:15 am - 9:45 pm

SEA

KTM

22h 45m1 stop

10:50 pm - 10:00 pm

KTM

SEA

35h 55m2 stops

$922Multiple Airlines

Fri, May 8 - Mon, May 25

10:58 am - 11:10 am

SEA

KTM

34h 27m2 stops

12:35 pm - 4:01 pm

KTM

SEA

41h 11m2 stops

$927Turkish Airlines

Tue, Jan 13 - Wed, Jan 28

9:45 am - 9:40 pm

SEA

KTM

23h 10m1 stop

10:50 pm - 8:45 am

KTM

SEA

22h 40m1 stop

$942Singapore Airlines

Thu, Mar 19 - Mon, Apr 6

7:00 pm - 11:10 am

SEA

KTM

26h 25m1 stop

12:35 pm - 5:05 pm

KTM

SEA

42h 15m1 stop

$957Turkish Airlines

Tue, Jan 13 - Wed, Jan 28

9:30 pm - 5:50 pm

PDX

KTM

54h 35m2 stops

7:05 pm - 5:52 pm

KTM

PDX

36h 32m2 stops

$1,088Qatar Airways

Thu, Jan 29 - Thu, Feb 5

5:53 pm - 9:30 pm

GEG

KTM

61h 52m2 stops

10:55 pm - 4:19 pm

KTM

GEG

31h 09m2 stops

$1,106Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

1:38 pm - 4:25 pm

PDX

KTM

37h 02m2 stops

5:40 pm - 10:00 pm

KTM

PDX

42h 05m2 stops

$1,122Qatar Airways

Sat, Jan 17 - Thu, Feb 19

4:51 pm - 9:30 pm

PDX

KTM

38h 54m2 stops

10:55 pm - 8:53 pm

KTM

PDX

35h 43m2 stops

$1,224Cathay Pacific

Thu, Jan 15 - Wed, Feb 18

Qatar Airways flights from State of Washington to Nepal

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

Qatar Airways

Jan 28

SEA4:05 pmSeattle/Tacoma Intl

36h 00m

1 stop

KTM5:50 pmKathmandu Tribhuvan

Mar 14

KTM5:40 pmKathmandu Tribhuvan

31h 45m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$1,024

Find similar

Qatar Airways

Feb 22

SEA4:05 pmSeattle/Tacoma Intl

36h 00m

1 stop

KTM5:50 pmKathmandu Tribhuvan

Mar 13

KTM5:40 pmKathmandu Tribhuvan

31h 45m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$1,039

Find similar

Qatar Airways

Feb 25

SEA4:05 pmSeattle/Tacoma Intl

34h 35m

1 stop

KTM4:25 pmKathmandu Tribhuvan

Mar 25

KTM9:10 amKathmandu Tribhuvan

40h 15m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$1,042

Find similar

Cathay Pacific flights from State of Washington to Nepal

Our best Cathay Pacific deals on State of Washington to Nepal flight tickets

Cathay Pacific

Mar 30

SEA11:50 amSeattle/Tacoma Intl

21h 10m

1 stop

KTM9:45 pmKathmandu Tribhuvan

Apr 14

KTM11:00 pmKathmandu Tribhuvan

23h 55m

1 stop

SEA10:10 amSeattle/Tacoma Intl

$1,010

Find similar

Cathay Pacific

Mar 19

SEA6:00 amSeattle/Tacoma Intl

50h 45m

2 stops

KTM9:30 pmKathmandu Tribhuvan

Apr 6

KTM11:00 pmKathmandu Tribhuvan

23h 55m

1 stop

SEA10:10 amSeattle/Tacoma Intl

$1,019

Find similar

Cathay Pacific

Mar 30

SEA1:40 pmSeattle/Tacoma Intl

43h 20m

2 stops

KTM9:45 pmKathmandu Tribhuvan

Apr 15

KTM11:00 pmKathmandu Tribhuvan

23h 55m

1 stop

SEA10:10 amSeattle/Tacoma Intl

$1,030

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Fri 5/15

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Mon 6/15

10:50 pm-8:45 am

1 stop22h 40m

$872

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 4/2

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Wed 4/22

11:10 pm-8:45 am

1 stop22h 20m

$915

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Fri 5/8

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Mon 5/25

10:50 pm-10:00 pm

2 stops35h 55m

$922

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 1/13

10:58 am-11:10 am

2 stops34h 27m

Kathmandu Tribhuvan

Wed 1/28

12:35 pm-4:01 pm

2 stops41h 11m

$927

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Thu 3/19

9:45 am-9:40 pm

1 stop23h 10m

Kathmandu Tribhuvan

Mon 4/6

10:50 pm-8:45 am

1 stop22h 40m

$942

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 1/13

7:00 pm-11:10 am

1 stop26h 25m

Kathmandu Tribhuvan

Wed 1/28

12:35 pm-5:05 pm

1 stop42h 15m

$957

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Thu 1/29

9:30 pm-5:50 pm

2 stops54h 35m

Kathmandu Tribhuvan

Thu 2/5

7:05 pm-5:52 pm

2 stops36h 32m

$1,088

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Mon 1/26

5:53 pm-9:30 pm

2 stops61h 52m

Kathmandu Tribhuvan

Mon 2/2

10:55 pm-4:19 pm

2 stops31h 09m

$1,106

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Sat 1/17

1:38 pm-4:25 pm

2 stops37h 02m

Kathmandu Tribhuvan

Thu 2/19

5:40 pm-10:00 pm

2 stops42h 05m

$1,122

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Thu 1/15

4:51 pm-9:30 pm

2 stops38h 54m

Kathmandu Tribhuvan

Wed 2/18

10:55 pm-8:53 pm

2 stops35h 43m

$1,224

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, October 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 $1,197. The month of January is another great option to travel to Nepal, with average flight prices from State of Washington averaging around $1,219.

How far in advance should I book a flight 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 $1,325 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 $1,000 on momondo.

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

You could potentially save up to 66% 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	21h 10m
Direct flights	None

The fastest flight from State of Washington to Nepal takes 21h 10m

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

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 December 2025.
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 $898	Free Cancellation	Rating 8.1 1,413 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $984	Free Cancellation	Rating 7.4 3,683 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.3 4,100 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom $1,034	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
Emirates	PriceFrom $1,138	Free Cancellation	Rating 8.1 3,441 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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Flights to Kathmandufrom $621

Cheap flights from Washington to Nepal from $478

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 1/28. 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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Qatar Airways flights from State of Washington to Nepal

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

Cathay Pacific flights from State of Washington to Nepal

Our best Cathay Pacific deals on State of Washington to Nepal flight tickets

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See travel insights to Nepal from

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 to Nepal?

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

You could potentially save up to 66% on your flight if you consider stops on a State of Washington to Nepal flight.

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

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

What airlines fly to Nepal?

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

On average, it takes 21h 10m 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 45h 20m.

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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights 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?

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