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$489+ Cheap flights from Nepal to Washington

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Nepal to Washington

Keep the following information in mind while searching for Nepal to Washington flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,253
(Expedia)

One-way from

$489
(Trip.com)

Popular in

November

Cheapest in

October

Average price

$1,740
Provider with most accurate pricing for Kathmandu Tribhuvan-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Seattle/Tacoma Intl flights.
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From Nepal to Washington
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One-way flight from Nepal to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 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 Nepal to Washington

Cheapest flights from Nepal to Washington
Explore the most affordable flight options available from Nepal to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Expedia deal was found by Cheapflights users on 4/21. 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.
Tue 7/12:00 pmKTM - SEA
2 stops40h 34mMultiple Airlines
Sun 8/3110:15 amSEA - KTM
1 stop22h 45mMultiple Airlines
Deal found 4/21$1,253
This StudentUniverse deal was found by Cheapflights users on 4/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/111:00 pmKTM - SEA
1 stop46h 30mSingapore Airlines
Sun 8/3110:15 amSEA - KTM
1 stop22h 45mSingapore Airlines
Deal found 4/21$1,255
This oojo deal was found by Cheapflights users on 4/22. 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.
Sat 6/76:00 pmKTM - SEA
2 stops40h 21mQatar Airways
Sat 6/144:30 pmSEA - KTM
1 stop27h 35mQatar Airways
Deal found 4/22$1,405
This FlightHub deal was found by Cheapflights users on 4/23. 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 7/249:00 amKTM - SEA
1 stop41h 10mEmirates
Mon 7/285:15 pmSEA - KTM
1 stop26h 00mEmirates
Deal found 4/23$1,742
This Air France deal was found by Cheapflights users on 4/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:40 pmKTM - SEA
2 stops36h 02mKLM
Fri 10/106:35 pmSEA - KTM
2 stops50h 30mKLM
Deal found 4/23$2,334
This oojo deal was found by Cheapflights users on 4/23. 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.
Fri 5/27:40 amKTM - SEA
1 stop22h 20mTurkish Airlines
Thu 7/312:40 pmSEA - KTM
2 stops52h 50mTurkish Airlines
Deal found 4/23$2,508
This FlightHub deal was found by Cheapflights users on 4/22. 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 5/1711:00 pmKTM - SEA
2 stops35h 45mCathay Pacific
Fri 8/811:44 amSEA - KTM
2 stops45h 16mCathay Pacific
Deal found 4/22$4,388

Cheapflights Fare Finder

Customize your flight search to find flights from Nepal to Washington 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 24, 2025.
Use the filters below to find and compare flights from Nepal to Washington that are best for you.

Fly from

Nepal

Fly to

Washington

Route

Depart

Return

Price

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 7/1

2:00 pm-5:49 pm

2 stops40h 34m

Seattle/Tacoma Intl

Sun 8/31

10:15 am-9:45 pm

1 stop22h 45m

$1,253

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 7/1

11:00 pm-8:45 am

1 stop46h 30m

Seattle/Tacoma Intl

Sun 8/31

10:15 am-9:45 pm

1 stop22h 45m

$1,255

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sat 6/7

6:00 pm-9:36 pm

2 stops40h 21m

Seattle/Tacoma Intl

Sat 6/14

4:30 pm-8:50 am

1 stop27h 35m

$1,405

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Thu 7/24

9:00 am-1:25 pm

1 stop41h 10m

Seattle/Tacoma Intl

Mon 7/28

5:15 pm-8:00 am

1 stop26h 00m

$1,742

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sat 5/3

4:40 pm-3:57 pm

2 stops36h 02m

Seattle/Tacoma Intl

Fri 10/10

6:35 pm-9:50 am

2 stops50h 30m

$2,334

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sat 5/17

11:00 pm-10:00 pm

2 stops35h 45m

Seattle/Tacoma Intl

Fri 8/8

11:44 am-9:45 pm

2 stops45h 16m

$4,388

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Fri 5/30

11:45 am-11:46 am

2 stops36h 46m

$489

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sat 10/4

11:00 pm-8:45 am

1 stop70h 30m

$756

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Fri 5/23

7:35 am-11:35 am

2 stops40h 45m

$808

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 6/24

7:40 am-5:15 pm

1 stop22h 20m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 14 results
1
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Best time to book a flight from Nepal to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Nepal 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 Nepal to Washington

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

Currently, January is the cheapest month in which you can book a flight from Nepal to State of Washington (average of $238). Flying from Nepal to State of Washington in July is currently the most expensive (average of $411). 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 NP to WA?

Find hourly flight availability from Nepal to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nepal to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from Nepal to Washington, such as Korean Air, Singapore Airlines and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,062 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,290 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,205 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Thai Airways
7.7
Good
325 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Nepal to Washington. 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 Nepal to State of Washington one-way?

    The cheapest airlines for a one-way flight from Nepal to State of Washington are Singapore Airlines ($756), Air India ($808), and Turkish Airlines ($810).

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

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

  • How can I find direct flights from Nepal to Washington?

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

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

    Yes. Cheapflights offers flight deals from Nepal to Washington 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 Nepal to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Nepal to State of Washington (average of $238). Flying from Nepal to State of Washington in July is currently the most expensive (average of $411). 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

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Alternative routes for Nepal to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Nepal to Washington

Discover the top 5 airlines that operate flights from Nepal to Washington. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,103Average$1,609FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,174Average$1,373FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,311Average$1,458FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,534Average$1,830FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,598Average$1,746FlexibilityNo cancel feeOn-time75%

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