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$492+ Cheap flights from Seattle (SEA) 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTM
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Find flight deals from Seattle to Nepal

Cheapest flights from Seattle to Nepal
Explore the most affordable flight options available from Seattle to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This Indian Eagle deal was found by Cheapflights users on 10/15. 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.
lun. 12/14:05 pmSEA - KTM
1 stop41h 40mEmirates
vie. 12/199:20 amKTM - SEA
1 stop41h 00mEmirates
Deal found 10/15$1,211
This Cathay Pacific deal was found by Cheapflights users on 10/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:30 pmSEA - KTM
2 stops62h 15mCathay Pacific
sáb. 12/1310:55 pmKTM - SEA
2 stops48h 51mCathay Pacific
Deal found 10/14$1,213
This Cathay Pacific deal was found by Cheapflights users on 10/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:25 amSEA - KTM
2 stops49h 20mCathay Pacific
mié. 12/1710:55 pmKTM - SEA
2 stops29h 44mCathay Pacific
Deal found 10/14$1,216
This FlightHub deal was found by Cheapflights users on 10/15. 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.
dom. 11/305:45 amSEA - KTM
2 stops50h 00mMultiple Airlines
sáb. 12/2010:55 pmKTM - SEA
2 stops33h 30mMultiple Airlines
Deal found 10/15$1,218
This oojo deal was found by Cheapflights users on 10/16. 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. 12/17:00 pmSEA - KTM
1 stop26h 25mTurkish Airlines
jue. 1/1512:35 pmKTM - SEA
2 stops41h 11mTurkish Airlines
Deal found 10/16$1,233
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:00 pmSEA - KTM
2 stops60h 45mMultiple Airlines
sáb. 11/810:55 pmKTM - SEA
2 stops49h 56mMultiple Airlines
Deal found 10/16$1,238
This Cathay Pacific deal was found by Cheapflights users on 10/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:59 pmSEA - KTM
2 stops38h 01mMultiple Airlines
vie. 11/710:55 pmKTM - SEA
2 stops32h 20mMultiple Airlines
Deal found 10/16$1,240
This Cathay Pacific deal was found by Cheapflights users on 10/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/188:15 pmSEA - KTM
2 stops36h 45mMultiple Airlines
sáb. 11/810:55 pmKTM - SEA
2 stops37h 14mMultiple Airlines
Deal found 10/14$1,241
This oojo deal was found by Cheapflights users on 10/15. 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. 11/307:00 pmSEA - KTM
1 stop26h 25mTurkish Airlines
mié. 1/1412:35 pmKTM - SEA
2 stops46h 22mTurkish Airlines
Deal found 10/15$1,248
This oojo deal was found by Cheapflights users on 10/14. 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.
vie. 10/318:24 amSEA - KTM
2 stops48h 21mCathay Pacific
sáb. 11/810:55 pmKTM - SEA
2 stops33h 01mCathay Pacific
Deal found 10/14$1,254
This Trip.com deal was found by Cheapflights users on 10/14. 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.
mar. 11/412:10 amSEA - KTM
2 stops46h 30mMultiple Airlines
mié. 11/121:30 pmKTM - SEA
2 stops42h 25mMultiple Airlines
Deal found 10/14$1,258
This Cathay Pacific deal was found by Cheapflights users on 10/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:25 amSEA - KTM
2 stops49h 20mCathay Pacific
jue. 12/1110:55 pmKTM - SEA
2 stops29h 31mCathay Pacific
Deal found 10/14$1,261

Cheap flight deals from Seattle to Nepal

Keep the following information in mind while searching for Seattle to Nepal flight deals. Data was last updated octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,211
(Indian Eagle)

One-way from

$492
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,356
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 Seattle/Tacoma Intl to Nepal
Search Deals
One-way flight from Seattle/Tacoma Intl to Nepal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 octubre 16, 2025.
Use the filters below to find and compare flights from Seattle to Nepal that are best for you.

Fly from

Seattle

Fly to

Nepal

Route

Depart

Return

Price

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 11/14

6:25 am-9:30 pm

2 stops49h 20m

Kathmandu Tribhuvan

mar. 12/16

10:55 pm-9:02 am

2 stops47h 52m

$1,216

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 11/4

12:10 am-12:25 pm

2 stops46h 30m

Kathmandu Tribhuvan

mié. 11/12

1:30 pm-6:10 pm

2 stops42h 25m

$1,258

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 11/14

6:25 am-9:30 pm

2 stops49h 20m

Kathmandu Tribhuvan

jue. 12/11

10:55 pm-2:41 pm

2 stops29h 31m

$1,261

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 11/14

6:25 am-9:30 pm

2 stops49h 20m

Kathmandu Tribhuvan

sáb. 12/13

10:55 pm-10:01 am

2 stops48h 51m

$1,280

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 11/26

12:35 pm-11:10 am

2 stops56h 50m

Kathmandu Tribhuvan

mié. 12/10

12:35 pm-5:05 pm

1 stop42h 15m

$1,282

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 10/21

7:10 pm-6:15 am

1 stop22h 20m

Kathmandu Tribhuvan

dom. 11/16

12:35 pm-5:05 pm

1 stop42h 15m

$1,339

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 11/26

4:05 pm-2:35 pm

1 stop32h 45m

Kathmandu Tribhuvan

mié. 12/10

9:20 am-12:35 pm

1 stop41h 00m

$1,340

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 11/18

8:45 am-9:40 pm

1 stop23h 10m

Kathmandu Tribhuvan

dom. 1/11

11:00 pm-7:10 am

1 stop45h 55m

$1,364

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

lun. 10/20

1:10 am-10:30 pm

3 stops32h 35m

Kathmandu Tribhuvan

dom. 11/16

2:00 pm-11:40 am

2 stops35h 25m

$1,371

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 11/26

4:05 pm-9:55 am

2 stops28h 05m

Kathmandu Tribhuvan

mar. 12/9

12:30 am-12:35 pm

1 stop25h 50m

$1,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Seattle to Nepal

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

What is the cheapest month to book a flight from Seattle to Nepal?

Currently, August is the cheapest month in which you can book a flight from Seattle to Nepal (average of $869). Flying from Seattle to Nepal in June is currently the most expensive (average of $1,202). 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 SEA to NP?

Find hourly flight availability from Seattle 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 octubre 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Seattle to Nepal by exploring options for tickets at noon.

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 octubre 16, 2025.
See what other customers who have flown with Emirates, Singapore Airlines, and Cathay Pacific from Seattle to Nepal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,375 reviews
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,382 reviews
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
1,028 reviews
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,652 reviews
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,010 reviews
Emirates
8.1
Very good
3,375 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

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

  • How long is the flight from Seattle to Nepal?

    For as low as $1,216, Cathay Pacific can have you in Nepal from Seattle in 49h 20m. Seattle and Nepal are separated by a distance of 6962 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Nepal?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Nepal (average of $869). Flying from Seattle to Nepal in June is currently the most expensive (average of $1,202). 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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Top 5 airlines flying from Seattle to Nepal

Discover the top 5 airlines that operate flights from Seattle 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$899Average$1,193FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,094Average$1,371FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,138Average$1,354FlexibilityNo cancel feeOn-time75%
Cathay PacificCheapest$1,172Average$1,437FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,174Average$1,653FlexibilityNo cancel feeOn-time68%

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