HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nepal

$448+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTM
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Nepal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,012
(FlightHub)

One-way from

$448
(Indian Eagle)

Popular in

July

Cheapest in

January

Average price

$1,219
Provider with most accurate pricing for Seattle/Tacoma Intl-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kathmandu Tribhuvan flights.
Search Deals
From Washington to Nepal
Search Deals
One-way flight from Washington to Nepal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amPDX - KTM
2 stops26h 00mSingapore Airlines
Sat 9/2011:00 pmKTM - PDX
2 stops26h 09mSingapore Airlines
Deal found 4/29$1,012
This Indian Eagle deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:21 amPDX - KTM
2 stops36h 44mQatar Airways
Tue 10/285:40 pmKTM - PDX
2 stops42h 58mQatar Airways
Deal found 4/27$1,145
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:36 pmPDX - KTM
2 stops39h 24mCathay Pacific
Sun 10/511:00 pmKTM - PDX
2 stops47h 32mCathay Pacific
Deal found 4/29$1,147
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:15 amSEA - KTM
1 stop22h 45mSingapore Airlines
Sun 10/1911:00 pmKTM - SEA
2 stops30h 40mSingapore Airlines
Deal found 4/28$1,166
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:40 pmSEA - KTM
2 stops43h 20mCathay Pacific
Sat 11/111:15 pmKTM - SEA
2 stops46h 45mCathay Pacific
Deal found 4/28$1,172
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:10 pmSEA - KTM
1 stop22h 20mTurkish Airlines
Sun 7/277:40 amKTM - SEA
1 stop22h 20mTurkish Airlines
Deal found 4/28$1,198
This Orbitz deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:59 pmSEA - KTM
2 stops28h 46mMultiple Airlines
Tue 11/49:00 pmKTM - SEA
2 stops31h 38mMultiple Airlines
Deal found 4/27$1,228
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:25 amGEG - KTM
2 stops45h 35mQatar Airways
Tue 10/1410:05 amKTM - GEG
2 stops50h 39mQatar Airways
Deal found 4/28$1,252
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:30 pmSEA - KTM
1 stop35h 30mQatar Airways
Tue 10/285:40 pmKTM - SEA
1 stop31h 50mQatar Airways
Deal found 4/28$1,262
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:30 pmPDX - KTM
2 stops46h 35mMultiple Airlines
Sat 10/256:00 pmKTM - PDX
2 stops37h 38mMultiple Airlines
Deal found 4/28$1,279
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:00 amGEG - KTM
2 stops27h 55mMultiple Airlines
Tue 11/1111:00 pmKTM - GEG
3 stops37h 18mMultiple Airlines
Deal found 4/28$1,581
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amPUW - KTM
2 stops38h 05mQatar Airways
Tue 10/147:05 pmKTM - PUW
2 stops41h 39mQatar Airways
Deal found 4/28$2,213

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Washington to Nepal that are best for you.

Fly from

Washington

Fly to

Nepal

Route

Depart

Return

Price

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Thu 9/4

7:00 am-9:45 pm

2 stops26h 00m

Kathmandu Tribhuvan

Sat 9/20

11:00 pm-12:24 pm

2 stops26h 09m

$1,012

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Sun 9/21

7:21 am-8:50 am

2 stops36h 44m

Kathmandu Tribhuvan

Tue 10/28

5:40 pm-11:53 pm

2 stops42h 58m

$1,145

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Wed 9/24

5:36 pm-9:45 pm

2 stops39h 24m

Kathmandu Tribhuvan

Sun 10/5

11:00 pm-9:47 am

2 stops47h 32m

$1,147

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sat 5/3

7:10 pm-6:15 am

1 stop22h 20m

Kathmandu Tribhuvan

Sun 7/27

7:40 am-5:15 pm

1 stop22h 20m

$1,198

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Sun 5/11

10:15 am-9:45 pm

1 stop22h 45m

Kathmandu Tribhuvan

Mon 5/26

11:00 pm-8:45 am

1 stop22h 30m

$1,204

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Wed 5/28

10:59 pm-4:30 pm

2 stops28h 46m

Kathmandu Tribhuvan

Tue 11/4

9:00 pm-2:53 pm

2 stops31h 38m

$1,228

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

$1,232

SpokaneKathmandu

GEG - KTM

GEGKTM

Spokane

Sun 9/14

6:25 am-4:45 pm

2 stops45h 35m

Kathmandu Tribhuvan

Tue 10/14

10:05 am-11:59 pm

2 stops50h 39m

$1,252

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Sat 9/6

9:30 pm-8:50 am

2 stops46h 35m

Kathmandu Tribhuvan

Sat 10/25

6:00 pm-6:53 pm

2 stops37h 38m

$1,279

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

Tue 5/13

4:30 pm-8:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Mon 6/2

6:00 pm-8:00 pm

2 stops38h 45m

$1,279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 21 results
1
2
3

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 $1,886). 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?

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 30, 2025.

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

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

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

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 30, 2025.
Read through reviews of airlines operating flights from Washington to Nepal, such as Singapore Airlines, Emirates and Cathay Pacific. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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.
Emirates
8.0
Very good
3,215 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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
1,588 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

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

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?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $448. However, be on the lookout for offers from Singapore Airlines and Turkish Airlines, 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 $1,886). 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

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.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Seattle to Narita flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Seattle to Haneda flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
San Francisco to Manila flights
Dulles Intl to Haneda flights
Los Angeles to Incheon Intl flights
O'Hare Intl to Narita flights
Los Angeles to Suvarnabhumi flights
Hobby to Haneda flights
John F Kennedy Intl to Incheon Intl flights
Ontario to Narita flights
Hobby to Narita flights
O'Hare Intl to Haneda flights
Newark to New Delhi flights
Boston to Narita flights
John F Kennedy Intl to Hong Kong flights
Seattle to Suvarnabhumi flights
Atlanta to Haneda flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Seattle to Incheon Intl flights
San Francisco to Hong Kong flights
Newark to Suvarnabhumi flights
Dulles Intl to Narita flights
George Bush Intcntl to Haneda flights
Ontario to Haneda flights
San Francisco to New Delhi flights
John F Kennedy Intl to New Delhi flights
Denver to Narita flights
John F Kennedy Intl to Hongqiao Intl flights
Burbank to Narita flights
San Francisco to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
Dallas/Fort Worth to Suvarnabhumi flights
Los Angeles to Ho Chi Minh City flights
San Diego to Narita flights
San Francisco to Incheon Intl flights
John F Kennedy Intl to Manila flights

Top 5 airlines flying from Washington to Nepal

Discover the top 5 airlines that operate flights from Washington to Nepal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$889Average$1,399FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,116Average$1,374FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,151Average$1,630FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,172Average$1,437FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,688Average$2,160FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.