What are the cheapest airlines to fly from State of Washington to Nepal one-way?

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $510. However, be on the lookout for offers from Turkish Airlines and Cathay Pacific, as they are both options that can get you from State of Washington to Nepal for a low price.

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

To save up to 22% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to Nepal from $1,433 1-2 weeks out and tickets from $1,698 for flights departing within the next 72 hours.

What is the cheapest month to fly from State of Washington to Nepal?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Nepal. Flights to Nepal from State of Washington in January are about $1,432 on average during January, but can be found for as low as $889.

Can I find deals for flights from Washington to Nepal that include hotel bookings?

Yes. In addition to deals on Washington to Nepal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Nepal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Nepal.

Can I find deals for business class flights from Washington to Nepal?

Yes. Cheapflights offers flight deals from Washington to Nepal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,535+ Flights from Washington to Nepal

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Cheap flight deals from Washington to Nepal

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,130 (oojo)
One-way from	$510 (Indian Eagle)
Popular in	June
Cheapest in	January
Average price	$1,214

Provider with most accurate pricing for Seattle/Tacoma Intl-Kathmandu Tribhuvan flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kathmandu Tribhuvan flights.

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From Washington to Nepal

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One-way flight from Washington to Nepal

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($344 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington to Nepal

Cheapest flights from Washington to Nepal
Explore the most affordable flight options available from Washington to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Tue 9/165:55 pmPDX - KTM

2 stops39h 05mCathay Pacific

Tue 9/3011:00 pmKTM - PDX

2 stops30h 35mCathay Pacific

Deal found 4/22

$1,130

Mon 9/227:00 amPDX - KTM

2 stops46h 05mQatar Airways

Tue 10/285:40 pmKTM - PDX

2 stops42h 58mQatar Airways

Deal found 4/22

$1,147

Sun 9/710:15 amSEA - KTM

1 stop22h 45mSingapore Airlines

Mon 10/611:10 pmKTM - SEA

1 stop22h 20mSingapore Airlines

Deal found 4/21

$1,152

Tue 5/136:59 pmSEA - KTM

2 stops38h 01mCathay Pacific

Mon 6/211:00 pmKTM - SEA

2 stops35h 21mCathay Pacific

Deal found 4/22

$1,156

Sat 4/264:30 pmSEA - KTM

1 stop35h 30mQatar Airways

Sun 5/256:00 pmKTM - SEA

1 stop31h 30mQatar Airways

Deal found 4/21

$1,169

Tue 9/27:10 pmSEA - KTM

1 stop22h 20mTurkish Airlines

Thu 9/187:40 amKTM - SEA

1 stop22h 20mTurkish Airlines

Deal found 4/21

$1,170

Tue 5/64:30 pmSEA - KTM

1 stop35h 30mMultiple Airlines

Thu 5/2211:30 pmKTM - SEA

2 stops32h 30mMultiple Airlines

Deal found 4/22

$1,200

Sun 9/146:30 amGEG - KTM

2 stops45h 30mQatar Airways

Tue 10/1410:05 amKTM - GEG

2 stops50h 39mQatar Airways

Deal found 4/22

$1,234

Thu 9/46:05 amPDX - KTM

2 stops26h 55mMultiple Airlines

Sat 9/2011:00 pmKTM - PDX

3 stops37h 39mMultiple Airlines

Deal found 4/22

$1,415

Sun 9/146:30 amGEG - KTM

2 stops50h 30mMultiple Airlines

Tue 10/1411:00 pmKTM - GEG

3 stops51h 33mMultiple Airlines

Deal found 4/22

$1,583

Tue 7/297:00 amPDX - KTM

3 stops50h 00mSingapore Airlines

Fri 8/2211:00 pmKTM - PDX

2 stops47h 32mSingapore Airlines

Deal found 4/21

$1,590

Mon 5/125:40 pmPUW - KTM

2 stops39h 20mMultiple Airlines

Fri 8/111:00 pmKTM - PUW

2 stops26h 48mMultiple Airlines

Deal found 4/22

$2,206

Best flights from Washington to Nepal
Discover carefully curated flight deals from Washington to Nepal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Tue 9/165:55 pmPDX - KTM

2 stops39h 05mCathay Pacific

Tue 9/3011:00 pmKTM - PDX

2 stops30h 35mCathay Pacific

Deal found 4/22

$1,130

Mon 9/227:00 amPDX - KTM

2 stops46h 05mQatar Airways

Tue 10/285:40 pmKTM - PDX

2 stops42h 58mQatar Airways

Deal found 4/22

$1,147

Tue 5/64:30 pmSEA - KTM

1 stop35h 30mMultiple Airlines

Thu 5/2211:30 pmKTM - SEA

2 stops32h 30mMultiple Airlines

Deal found 4/22

$1,200

Tue 5/1310:15 amSEA - KTM

1 stop22h 45mSingapore Airlines

Mon 6/211:00 pmKTM - SEA

1 stop22h 30mSingapore Airlines

Deal found 4/22

$1,205

Wed 7/97:10 pmSEA - KTM

1 stop22h 20mTurkish Airlines

Mon 7/217:40 amKTM - SEA

1 stop39h 40mTurkish Airlines

Deal found 4/21

$1,541

Sat 7/124:20 pmSEA - KTM

2 stops49h 30mSWISS

Sun 7/209:00 pmKTM - SEA

2 stops30h 40mSWISS

Deal found 4/21

$1,750

Tue 5/136:59 pmSEA - KTM

2 stops38h 01mCathay Pacific

Mon 6/211:00 pmKTM - SEA

2 stops35h 21mCathay Pacific

Deal found 4/22

$1,156

Sat 4/264:30 pmSEA - KTM

1 stop35h 30mQatar Airways

Sun 5/256:00 pmKTM - SEA

1 stop31h 30mQatar Airways

Deal found 4/21

$1,169

Fri 8/15:15 amPDX - KTM

2 stops27h 45mMultiple Airlines

Sun 8/3111:00 pmKTM - PDX

2 stops47h 32mMultiple Airlines

Deal found 4/21

$1,328

Sun 9/146:30 amGEG - KTM

2 stops45h 30mQatar Airways

Tue 10/1410:05 amKTM - GEG

2 stops50h 39mQatar Airways

Deal found 4/22

$1,234

Tue 7/297:00 amPDX - KTM

2 stops50h 00mSingapore Airlines

Tue 9/211:00 pmKTM - PDX

2 stops27h 35mSingapore Airlines

Deal found 4/21

$1,442

Sun 9/146:30 amGEG - KTM

2 stops50h 30mMultiple Airlines

Tue 10/1411:00 pmKTM - GEG

3 stops51h 33mMultiple Airlines

Deal found 4/22

$1,583

Last-minute flights from Washington to Nepal
Discover last-minute flight deals from Washington to Nepal. Data last updated April 22, 2025 and is based on user searches.

Wed 4/237:00 amGEG - KTM

2 stops37h 05mQatar Airways

Mon 5/56:00 pmKTM - GEG

2 stops41h 14mQatar Airways

Deal found 4/22

$2,027

Wed 4/236:01 amPUW - KTM

2 stops38h 04mQatar Airways

Mon 5/56:00 pmKTM - PUW

2 stops42h 44mQatar Airways

Deal found 4/22

$3,301

Sat 4/264:30 pmSEA - KTM

1 stop35h 30mQatar Airways

Sun 5/256:00 pmKTM - SEA

1 stop31h 30mQatar Airways

Deal found 4/21

$1,169

Sat 4/269:30 amPDX - KTM

2 stops34h 35mQatar Airways

Mon 4/286:00 pmKTM - PDX

2 stops42h 29mQatar Airways

Deal found 4/22

$1,803

Sat 4/269:30 amPDX - KTM

2 stops34h 35mMultiple Airlines

Mon 4/283:45 pmKTM - PDX

3 stops43h 10mMultiple Airlines

Deal found 4/22

$2,420

Wed 4/3011:02 pmSEA - KTM

2 stops45h 18mMultiple Airlines

Wed 5/2110:05 amKTM - SEA

2 stops43h 16mMultiple Airlines

Deal found 4/21

$12,351

Mon 5/55:15 pmSEA - KTM

1 stop32h 35mEmirates

Mon 5/193:35 pmKTM - SEA

1 stop34h 35mEmirates

Deal found 4/21

$1,887

Tue 5/64:30 pmSEA - KTM

1 stop35h 30mMultiple Airlines

Thu 5/2211:30 pmKTM - SEA

2 stops32h 30mMultiple Airlines

Deal found 4/22

$1,200

Wed 5/74:30 pmSEA - KTM

2 stops40h 30mMalaysia Airlines

Sun 5/2510:45 pmKTM - SEA

2 stops50h 45mMalaysia Airlines

Deal found 4/22

$2,373

Thu 5/82:40 pmSEA - KTM

2 stops50h 50mTurkish Airlines

Tue 5/207:40 amKTM - SEA

1 stop22h 20mTurkish Airlines

Deal found 4/22

$1,556

Mon 5/125:40 pmPUW - KTM

2 stops39h 20mMultiple Airlines

Fri 8/111:00 pmKTM - PUW

2 stops26h 48mMultiple Airlines

Deal found 4/22

$2,206

Tue 5/136:59 pmSEA - KTM

2 stops38h 01mCathay Pacific

Mon 6/211:00 pmKTM - SEA

2 stops35h 21mCathay Pacific

Deal found 4/22

$1,156

One-way flights from Washington to Nepal
Search for one-way flight options from Washington to Nepal. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Sat 5/38:13 amSEA - KTM

2 stops43h 47mQatar Airways

Deal found 4/22

$510

Wed 5/147:10 pmSEA - KTM

2 stops34h 15mMultiple Airlines

Deal found 4/21

$548

Tue 8/52:30 pmPDX - KTM

3 stops56h 45mMultiple Airlines

Deal found 4/22

$583

Wed 5/147:10 pmSEA - KTM

1 stop22h 20mTurkish Airlines

Deal found 4/21

$757

Tue 7/17:55 pmSEA - KTM

2 stops37h 05mCathay Pacific

Deal found 4/22

$871

Tue 7/110:15 amSEA - KTM

1 stop22h 45mSingapore Airlines

Deal found 4/22

$1,062

Mon 6/305:30 pmSEA - KTM

3 stops40h 15mChina Southern

Deal found 4/21

$1,464

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Nepal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Tue 9/16

5:55 pm-9:45 pm

2 stops39h 05m

Kathmandu Tribhuvan

Tue 9/30

11:00 pm-4:50 pm

2 stops30h 35m

$1,130

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Mon 9/22

7:00 am-5:50 pm

2 stops46h 05m

Kathmandu Tribhuvan

Tue 10/28

5:40 pm-11:53 pm

2 stops42h 58m

$1,147

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 9/7

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Wed 10/8

11:10 pm-8:45 am

1 stop22h 20m

$1,152

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 5/13

6:59 pm-9:45 pm

2 stops38h 01m

Kathmandu Tribhuvan

Mon 6/2

11:00 pm-9:36 pm

2 stops35h 21m

$1,156

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 9/2

7:10 pm-6:15 am

1 stop22h 20m

Kathmandu Tribhuvan

Thu 9/18

7:40 am-5:15 pm

1 stop22h 20m

$1,170

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 5/6

4:30 pm-4:45 pm

1 stop35h 30m

Kathmandu Tribhuvan

Thu 5/22

11:30 pm-7:15 pm

2 stops32h 30m

$1,200

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Sun 9/14

6:30 am-4:45 pm

2 stops45h 30m

Kathmandu Tribhuvan

Tue 10/14

10:05 am-11:59 pm

2 stops50h 39m

$1,234

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Mon 9/1

4:30 pm-8:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Mon 9/15

6:00 pm-12:45 pm

1 stop31h 30m

$1,240

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Thu 9/4

6:05 am-9:45 pm

2 stops26h 55m

Kathmandu Tribhuvan

Sat 9/20

11:00 pm-11:54 pm

3 stops37h 39m

$1,415

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Sun 9/14

6:30 am-9:45 pm

2 stops50h 30m

Kathmandu Tribhuvan

Tue 10/14

11:00 pm-1:48 pm

3 stops51h 33m

$1,583

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 21 results

Best time to book a flight from Washington to Nepal

Have a flexible travel schedule? Discover the best time to fly to Nepal from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Nepal

What is the cheapest month to book a flight from State of Washington to Nepal?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Nepal (average of $1,237). Flying from State of Washington to Nepal in June is currently the most expensive (average of $1,960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to NP?

When flying from State of Washington to Nepal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Nepal by month

In terms of precipitation, rainfall in Nepal ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Nepal when rainfall is around 0.0 in.

Temperature in Nepal by month

If weather is an important factor for your trip to Nepal, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Nepal

Read through reviews of airlines operating flights from Washington to Nepal, such as Singapore Airlines, Cathay Pacific and China Southern. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very good

1,290 reviews

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Cathay Pacific

7.5

Good

850 reviews

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

China Southern

7.5

Good

94 reviews

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

SWISS

7.5

Good

1,582 reviews

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Qatar Airways

7.4

Good

3,560 reviews

Singapore Airlines

8.1

Very good

1,290 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

What are the cheapest airlines to fly from State of Washington to Nepal one-way?
The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $510. However, be on the lookout for offers from Turkish Airlines and Cathay Pacific, as they are both options that can get you from State of Washington to Nepal for a low price.
Can I find deals for flights from Washington to Nepal that include hotel bookings?
Yes. In addition to deals on Washington to Nepal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Nepal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Nepal.
Can I find deals for business class flights from Washington to Nepal?
Yes. Cheapflights offers flight deals from Washington to Nepal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Nepal?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Nepal (average of $1,237). Flying from State of Washington to Nepal in June is currently the most expensive (average of $1,960). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Washington to Nepal

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$889	Average$1,399	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$1,116	Average$1,376	FlexibilityNo cancel fee	On-time77%
Qatar Airways	Cheapest$1,135	Average$1,624	FlexibilityNo cancel fee	On-time68%
Cathay Pacific	Cheapest$1,172	Average$1,437	FlexibilityNo cancel fee	On-time72%
Emirates	Cheapest$1,688	Average$2,160	FlexibilityNo cancel fee	On-time75%

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$310+ Cheap flights from Washington to Nepal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington to Nepal

Keep the following information in mind while searching for Washington to Nepal flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Nepal

Cheapest flights from Washington to NepalExplore the most affordable flight options available from Washington to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Washington to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Nepal that are best for you.

Best time to book a flight from Washington to Nepal

Have a flexible travel schedule? Discover the best time to fly to Nepal from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Nepal

What is the cheapest month to book a flight from State of Washington to Nepal?

What is the cheapest time of day to fly from WA to NP?

Find hourly flight availability from Washington to Nepal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Nepal by month

Plan your trip to Nepal by taking into account the average rainfall totals by month.

Temperature in Nepal by month

Plan your trip to Nepal by taking into account the average temperature totals by month.

Reviews of airlines servicing Nepal

Get insights into the airlines that provide service to Nepal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nepal. Reviews last updated April 22, 2025.

Read through reviews of airlines operating flights from Washington to Nepal, such as Singapore Airlines, Cathay Pacific and China Southern. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington to Nepal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from State of Washington to Nepal one-way?

Can I find deals for flights from Washington to Nepal that include hotel bookings?

How can I find direct flights from Washington to Nepal?

Can I find deals for business class flights from Washington to Nepal?

What is the cheapest month to book a flight from State of Washington to Nepal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Nepal

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Washington to Nepal

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Cheapest flights from Washington to Nepal
Explore the most affordable flight options available from Washington to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.