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$600+ Cheap flights from Nepal to Seattle (SEA)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SEA
Jan 5 — Jan 121
Mon 1/5
Mon 1/12
1 adult, Economy
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Cheap flight deals from Nepal to Seattle

Best flights from Nepal to Seattle
Discover carefully curated flight deals from Nepal to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 6, 2025.

This Korean Air deal was found by Cheapflights users on 12/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:20 pmKTM - SEA
1 stop27h 25mKorean Air
Sun 8/301:20 pmSEA - KTM
1 stop38h 45mKorean Air
Deal found 12/3$1,195
This Qatar Airways deal was found by Cheapflights users on 12/4. 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.
Sun 2/15:40 pmKTM - SEA
2 stops39h 10mQatar Airways
Thu 2/54:05 pmSEA - KTM
1 stop36h 00mQatar Airways
Deal found 12/4$1,239
This oojo deal was found by Cheapflights users on 12/5. 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 5/811:00 pmKTM - SEA
1 stop46h 30mSingapore Airlines
Thu 6/410:15 amSEA - KTM
1 stop22h 45mSingapore Airlines
Deal found 12/5$1,298
This Ovago deal was found by Cheapflights users on 12/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:40 pmKTM - SEA
2 stops37h 45mMultiple Airlines
Mon 4/139:50 amSEA - KTM
2 stops33h 20mMultiple Airlines
Deal found 12/5$1,338
This FlightHub deal was found by Cheapflights users on 12/5. 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 3/85:40 pmKTM - SEA
1 stop31h 45mQatar Airways
Mon 4/134:30 pmSEA - KTM
1 stop26h 40mQatar Airways
Deal found 12/5$1,260
This Qatar Airways deal was found by Cheapflights users on 12/4. 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.
Tue 2/105:40 pmKTM - SEA
2 stops42h 03mQatar Airways
Thu 5/144:30 pmSEA - KTM
1 stop26h 40mQatar Airways
Deal found 12/4$1,349
This Qatar Airways deal was found by Cheapflights users on 12/4. 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.
Tue 2/105:40 pmKTM - SEA
2 stops36h 47mQatar Airways
Tue 5/124:30 pmSEA - KTM
1 stop26h 40mQatar Airways
Deal found 12/4$1,349
This Qatar Airways deal was found by Cheapflights users on 12/3. 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.
Sun 3/15:40 pmKTM - SEA
2 stops41h 53mQatar Airways
Mon 8/314:25 pmSEA - KTM
1 stop27h 40mQatar Airways
Deal found 12/3$1,352
This Qatar Airways deal was found by Cheapflights users on 12/3. 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.
Fri 3/67:05 pmKTM - SEA
2 stops41h 47mQatar Airways
Mon 8/314:25 pmSEA - KTM
1 stop28h 40mQatar Airways
Deal found 12/3$1,352
This Qatar Airways deal was found by Cheapflights users on 12/4. 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.
Sun 2/157:05 pmKTM - SEA
2 stops56h 35mQatar Airways
Mon 5/114:30 pmSEA - KTM
1 stop26h 40mQatar Airways
Deal found 12/4$1,355

Find flight deals from Nepal to Seattle

Keep the following information in mind while searching for Nepal to Seattle flight deals. Data was last updated December 6, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,118
(oojo)

One-way from

$600
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,380
Provider with most accurate pricing for Kathmandu Tribhuvan-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Seattle/Tacoma Intl flights.
Search Deals
From Nepal to Seattle/Tacoma Intl
Search Deals
One-way flight from Nepal to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nepal to Seattle 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 December 6, 2025.
Use the filters below to find and compare flights from Nepal to Seattle that are best for you.

Fly from

Nepal

Fly to

Seattle

Route

Depart

Return

Price

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 3/3

7:20 pm-9:00 am

1 stop27h 25m

Seattle/Tacoma Intl

Sun 8/30

1:20 pm-4:50 pm

1 stop38h 45m

$1,195

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sun 2/1

5:40 pm-7:05 pm

2 stops39h 10m

Seattle/Tacoma Intl

Thu 2/5

4:05 pm-5:50 pm

1 stop36h 00m

$1,239

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sun 3/8

5:40 pm-12:40 pm

1 stop31h 45m

Seattle/Tacoma Intl

Mon 4/13

4:30 pm-7:55 am

1 stop26h 40m

$1,260

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Fri 5/8

11:00 pm-8:45 am

1 stop46h 30m

Seattle/Tacoma Intl

Thu 6/4

10:15 am-9:45 pm

1 stop22h 45m

$1,298

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sun 3/8

5:40 pm-6:40 pm

2 stops37h 45m

Seattle/Tacoma Intl

Mon 4/13

9:50 am-7:55 am

2 stops33h 20m

$1,338

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 2/10

5:40 pm-9:58 pm

2 stops42h 03m

Seattle/Tacoma Intl

Thu 5/14

4:30 pm-7:55 am

1 stop26h 40m

$1,349

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Tue 2/10

5:40 pm-4:42 pm

2 stops36h 47m

Seattle/Tacoma Intl

Tue 5/12

4:30 pm-7:55 am

1 stop26h 40m

$1,349

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sun 3/1

5:40 pm-9:48 pm

2 stops41h 53m

Seattle/Tacoma Intl

Mon 8/31

4:25 pm-8:50 am

1 stop27h 40m

$1,352

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Fri 3/6

7:05 pm-11:07 pm

2 stops41h 47m

Seattle/Tacoma Intl

Mon 8/31

4:25 pm-9:50 am

1 stop28h 40m

$1,352

KathmanduSeattle

KTM - SEA

KTMSEA

Kathmandu Tribhuvan

Sun 2/15

7:05 pm-1:55 pm

2 stops56h 35m

Seattle/Tacoma Intl

Mon 5/11

4:30 pm-7:55 am

1 stop26h 40m

$1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 19 results
1
2

Best time to book a flight from Nepal to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

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

Find hourly flight availability from Nepal to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 6, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from Nepal to Seattle by exploring options for tickets in the morning.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 6, 2025.
Read reviews from past customers who have flown Korean Air, Emirates, and Singapore Airlines from Nepal to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,180 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,180 reviews
Korean Air
8.4
Very good
1,180 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Emirates
8.1
Very good
3,430 reviews
Korean Air
8.4
Very good
1,180 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Singapore Airlines
8.1
Very good
1,411 reviews
Korean Air
8.4
Very good
1,180 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Turkish Airlines
7.3
Good
4,082 reviews
Korean Air
8.4
Very good
1,180 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Nepal to Seattle. 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 into for flights to Seattle from Nepal?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Nepal to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Nepal to Seattle?

    Airlines like Korean Air and Qatar Airways fly from Nepal to Seattle in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 11h 45m. The distance between Nepal and Seattle is about 6962 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Nepal to Seattle one-way?

    The cheapest airlines for a one-way flight from Nepal to Seattle are Turkish Airlines ($563), Korean Air ($646), and Singapore Airlines ($724).

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

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

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

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

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

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

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Top 4 airlines flying from Nepal to Seattle

Discover the top 4 airlines that operate flights from Nepal to Seattle. 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 December 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,103Average$1,478FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,224Average$1,281FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,313Average$1,455FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,717Average$1,735FlexibilityNo cancel feeOn-time75%

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