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$682+ Cheap flights from Kathmandu (KTM) 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SEA
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Kathmandu to Washington

Keep the following information in mind while searching for Kathmandu to Washington flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,181
(Trip.com)

One-way from

$682
(Mytrip)

Popular in

November

Cheapest in

June

Average price

$1,750
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 Kathmandu Tribhuvan to Washington
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One-way flight from Kathmandu Tribhuvan to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Kathmandu to Washington

Cheapest flights from Kathmandu to Washington
Explore the most affordable flight options available from Kathmandu to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1310:30 pmKTM - SEA
2 stops33h 25mMultiple Airlines
vie. 8/1510:15 amSEA - KTM
1 stop22h 45mMultiple Airlines
Deal found 2/20$1,181
This oojo deal was found by Cheapflights users on 2/20. 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.
dom. 4/611:00 pmKTM - SEA
1 stop46h 30mSingapore Airlines
dom. 4/1310:15 amSEA - KTM
1 stop22h 45mSingapore Airlines
Deal found 2/20$1,436
This Air France deal was found by Cheapflights users on 2/20. 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.
mié. 3/194:40 pmKTM - SEA
2 stops32h 45mKLM
mar. 6/176:45 pmSEA - KTM
2 stops50h 20mKLM
Deal found 2/20$1,669
This Qatar Airways deal was found by Cheapflights users on 2/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/266:00 pmKTM - SEA
2 stops40h 32mQatar Airways
mar. 6/104:30 pmSEA - KTM
1 stop27h 35mQatar Airways
Deal found 2/19$1,693
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/711:00 pmKTM - PDX
2 stops47h 10mSingapore Airlines
lun. 4/1412:30 pmPDX - KTM
2 stops68h 30mSingapore Airlines
Deal found 2/20$1,723
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/79:10 pmKTM - PDX
3 stops32h 53mMultiple Airlines
lun. 4/146:00 amPDX - KTM
2 stops27h 25mMultiple Airlines
Deal found 2/20$1,748
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/197:20 pmKTM - SEA
1 stop31h 00mEmirates
mar. 6/175:15 pmSEA - KTM
1 stop26h 00mEmirates
Deal found 2/20$1,794
This oojo deal was found by Cheapflights users on 2/20. 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.
lun. 2/247:20 pmKTM - SEA
1 stop27h 25mKorean Air
mié. 2/2611:00 amSEA - KTM
1 stop40h 45mKorean Air
Deal found 2/20$2,433

Find flights from Kathmandu to Washington within your budget

Customize your flight search to find flights from Kathmandu 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 febrero 20, 2025.

Fly from

Kathmandu

Fly to

Washington

Route

Depart

Return

Price

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

jue. 3/13

10:30 pm-7:10 pm

2 stops33h 25m

Seattle/Tacoma Intl

vie. 8/15

10:15 am-9:45 pm

1 stop22h 45m

$1,181

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

dom. 4/6

11:00 pm-8:45 am

1 stop46h 30m

Seattle/Tacoma Intl

dom. 4/13

10:15 am-9:45 pm

1 stop22h 45m

$1,436

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

mié. 3/19

4:40 pm-12:40 pm

2 stops32h 45m

Seattle/Tacoma Intl

mar. 6/17

6:45 pm-9:50 am

2 stops50h 20m

$1,669

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

mié. 3/26

6:00 pm-9:47 pm

2 stops40h 32m

Seattle/Tacoma Intl

mar. 6/10

4:30 pm-8:50 am

1 stop27h 35m

$1,693

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

lun. 4/7

11:00 pm-9:25 am

2 stops47h 10m

Portland

lun. 4/14

12:30 pm-9:45 pm

2 stops68h 30m

$1,723

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

lun. 4/7

9:10 pm-5:18 pm

3 stops32h 53m

Portland

lun. 4/14

6:00 am-10:10 pm

2 stops27h 25m

$1,748

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

mié. 3/19

7:20 pm-1:35 pm

1 stop31h 00m

Seattle/Tacoma Intl

mar. 6/17

5:15 pm-8:00 am

1 stop26h 00m

$1,794

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

mié. 3/19

11:10 am-7:09 pm

3 stops44h 44m

$682

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

mar. 3/18

9:10 pm-8:10 am

1 stop47h 45m

$1,009

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

jue. 4/17

7:25 am-5:15 pm

1 stop22h 35m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
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Best time to book a flight from Kathmandu to Washington

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

Travel insights for flights from Kathmandu to Washington

Get recent, data-driven insights about flights from Kathmandu to Washington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Kathmandu to State of Washington (average of $238). Flying from Kathmandu 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 KTM to WA?

Find hourly flight availability from Kathmandu 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 febrero 20, 2025.

When flying from Kathmandu to State of Washington, 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 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 febrero 20, 2025.
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Singapore Airlines
8.1
Very good
1,299 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Turkish Airlines
7.3
Good
3,832 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

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

  • What airport do you fly from for flights from Kathmandu to Washington?

    For a flight from Kathmandu to Washington, you will be flying from Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $1,009 on Singapore Airlines. Other airlines that offer cheap prices include Turkish Airlines from $1,024 and Air China from $1,036 one-way.

  • What are the most popular routes from Kathmandu to State of Washington?

    Most travelers choose Kathmandu Tribhuvan - Seattle/Tacoma Intl, Kathmandu Tribhuvan - Portland or Kathmandu Tribhuvan - Spokane when deciding on the best route from Kathmandu to State of Washington.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to State of Washington (average of $238). Flying from Kathmandu 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.

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Top 5 airlines flying from Kathmandu to Washington

Discover the top 5 airlines that operate flights from Kathmandu 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,163Average$1,719FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,174Average$1,373FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,311Average$1,405FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,534Average$1,894FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,598Average$1,750FlexibilityNo cancel feeOn-time75%
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