Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Nepal from $389

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Nepal departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Nepal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 8:45 amKTM-SEA
46h 30m1 stop
$956Singapore Airlines
Find Deal
vie., mar. 27 - dom., abr. 12
Singapore Airlines Logo
9:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 8:45 amKTM-SEA
46h 30m1 stop
$961Singapore Airlines
Find Deal
vie., mar. 27 - dom., abr. 12
Singapore Airlines Logo
9:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Singapore Airlines Logo
11:00 pm - 8:45 amKTM-SEA
46h 30m1 stop
$964Singapore Airlines
Find Deal
vie., mar. 27 - dom., abr. 12
Turkish Airlines Logo
7:10 pm - 6:05 amSEA-KTM
22h 10m1 stop
Turkish Airlines Logo
7:30 am - 5:15 pmKTM-SEA
22h 30m1 stop
$1,173Turkish Airlines
Find Deal
mar., mar. 31 - dom., abr. 26
Multiple Airlines Logo
3:57 pm - 9:50 pmSEA-KTM
40h 08m2 stops
Multiple Airlines Logo
11:00 pm - 7:10 amKTM-SEA
21h 55m1 stop
$1,175Multiple Airlines
Find Deal
mié., ene. 14 - jue., ene. 29
Multiple Airlines Logo
3:35 pm - 9:45 pmSEA-KTM
41h 25m2 stops
Multiple Airlines Logo
11:00 pm - 8:45 amKTM-SEA
46h 30m1 stop
$1,180Multiple Airlines
Find Deal
mié., abr. 1 - dom., abr. 26
Multiple Airlines Logo
8:45 am - 9:50 pmSEA-KTM
23h 20m1 stop
Multiple Airlines Logo
12:25 am - 6:40 pmKTM-SEA
32h 00m2 stops
$1,188Multiple Airlines
Find Deal
jue., ene. 1 - mié., ene. 14
Turkish Airlines Logo
7:10 pm - 6:05 amSEA-KTM
22h 10m1 stop
Turkish Airlines Logo
7:30 am - 5:15 pmKTM-SEA
22h 30m1 stop
$1,189Turkish Airlines
Find Deal
mié., abr. 1 - lun., abr. 27
Emirates Logo
4:05 pm - 11:30 pmSEA-KTM
41h 40m1 stop
Emirates Logo
12:30 am - 12:35 pmKTM-SEA
25h 50m1 stop
$1,262Emirates
Find Deal
vie., feb. 20 - mar., mar. 3
Emirates Logo
5:15 pm - 12:10 amSEA-KTM
42h 10m1 stop
Emirates Logo
1:10 am - 1:25 pmKTM-SEA
25h 00m1 stop
$1,264Emirates
Find Deal
jue., abr. 9 - dom., abr. 26

Singapore Airlines flights from Seattle to Nepal

Our best Singapore Airlines deals on Seattle to Nepal flight tickets
Singapore Airlines
Mar 27
SEA9:45 amSeattle/Tacoma Intl
23h 20m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Apr 12
KTM11:00 pmKathmandu Tribhuvan
46h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$956
Find similar
Singapore Airlines
Mar 27
SEA9:45 amSeattle/Tacoma Intl
23h 20m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Apr 12
KTM11:00 pmKathmandu Tribhuvan
46h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$961
Find similar
Singapore Airlines
Mar 27
SEA9:45 amSeattle/Tacoma Intl
23h 20m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Apr 12
KTM11:00 pmKathmandu Tribhuvan
46h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$964
Find similar

Turkish Airlines flights from Seattle to Nepal

Our best Turkish Airlines deals on Seattle to Nepal flight tickets
Turkish Airlines
Mar 31
SEA7:10 pmSeattle/Tacoma Intl
22h 10m
1 stop
KTM6:05 amKathmandu Tribhuvan
Apr 26
KTM7:30 amKathmandu Tribhuvan
22h 30m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$1,173
Find similar
Turkish Airlines
Apr 1
SEA7:10 pmSeattle/Tacoma Intl
22h 10m
1 stop
KTM6:05 amKathmandu Tribhuvan
Apr 27
KTM7:30 amKathmandu Tribhuvan
22h 30m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$1,189
Find similar
Turkish Airlines
Nov 27
SEA7:00 pmSeattle/Tacoma Intl
26h 25m
1 stop
KTM11:10 amKathmandu Tribhuvan
Dec 10
KTM12:35 pmKathmandu Tribhuvan
42h 15m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$1,190
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated octubre 27, 2025.
Use the filters below to find and compare flights from Seattle to Nepal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 3/27

9:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

dom. 4/12

11:00 pm-8:45 am

1 stop46h 30m

$956

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 3/27

9:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

dom. 4/12

11:00 pm-8:45 am

1 stop46h 30m

$961

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 3/27

9:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

dom. 4/12

11:00 pm-8:45 am

1 stop46h 30m

$964

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mar. 3/31

7:10 pm-6:05 am

1 stop22h 10m

Kathmandu Tribhuvan

dom. 4/26

7:30 am-5:15 pm

1 stop22h 30m

$1,173

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 1/14

3:57 pm-9:50 pm

2 stops40h 08m

Kathmandu Tribhuvan

jue. 1/29

11:00 pm-7:10 am

1 stop21h 55m

$1,175

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 4/1

3:35 pm-9:45 pm

2 stops41h 25m

Kathmandu Tribhuvan

dom. 4/26

11:00 pm-8:45 am

1 stop46h 30m

$1,180

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

jue. 1/1

8:45 am-9:50 pm

1 stop23h 20m

Kathmandu Tribhuvan

mié. 1/14

12:25 am-6:40 pm

2 stops32h 00m

$1,188

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

mié. 4/1

7:10 pm-6:05 am

1 stop22h 10m

Kathmandu Tribhuvan

lun. 4/27

7:30 am-5:15 pm

1 stop22h 30m

$1,189

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

vie. 2/20

4:05 pm-11:30 pm

1 stop41h 40m

Kathmandu Tribhuvan

mar. 3/3

12:30 am-12:35 pm

1 stop25h 50m

$1,262

SeattleKathmandu

SEA - KTM

SEAKTM

Seattle/Tacoma Intl

jue. 4/9

5:15 pm-12:10 am

1 stop42h 10m

Kathmandu Tribhuvan

dom. 4/26

1:10 am-1:25 pm

1 stop25h 00m

$1,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Nepal from

How to get the cheapest flight ticket from Seattle to Nepal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Nepal?

In general, April is the cheapest month to fly from Seattle to Nepal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,182. The month of January is another great option to travel to Nepal, with average flight prices from Seattle averaging around $1,191.

How far in advance should I book a flight to Nepal?

You are more likely to see cheaper flights to Nepal from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Nepal for around $1,344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nepal from Seattle for as low as $1,091 on momondo.

Cheap Seattle to Nepal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Nepal

Direct flights

None
There are no direct flights from Seattle to Nepal. There are no popular flight routes from Seattle to Nepal.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nepal?

    Prices for flights from Seattle/Tacoma Intl Airport to Nepal were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nepal?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nepal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nepal.

  • What documentation or ID do you need to fly to Nepal?

    The necessary travel and health documents for your Nepal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Nepal

Compare and see reviews for airlines that fly from Seattle to Nepal with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $899Free CancellationRating
8.1
1,388 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $1,082Free CancellationRating
7.3
4,029 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,138Free CancellationRating
8.1
3,392 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,150Free CancellationRating
7.4
3,658 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,153Free CancellationRating
7.6
1,042 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Nepal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Nepal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Nepal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nepal from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Nepal?

momondo provides multiple filters to help you find the best flight to Nepal from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Nepal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Nepal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Nepal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mié. 11/26
mié. 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Popular cities in Nepal

Popular flights according to clicks in the last 7 days on momondo
Flights to Kathmandufrom $714