Cheap flights from Seattle to Nepal from $565
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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Wed 3/3
8:40 am-9:50 pm
1 stop23h 25m
Kathmandu Tribhuvan
Thu 3/25
10:55 pm-8:05 am
1 stop45h 55m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Tue 3/2
8:40 am-9:40 pm
1 stop23h 15m
Kathmandu Tribhuvan
Thu 3/25
10:55 pm-8:05 am
1 stop45h 55m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Mon 10/19
4:25 pm-2:15 pm
1 stop33h 05m
Kathmandu Tribhuvan
Tue 11/3
5:30 pm-11:40 am
1 stop31h 55m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Sat 1/16
11:00 pm-4:10 pm
2 stops27h 25m
Kathmandu Tribhuvan
Sun 1/31
9:40 pm-7:53 pm
2 stops35h 58m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Sat 1/16
11:00 pm-4:10 pm
2 stops27h 25m
Kathmandu Tribhuvan
Sun 1/31
7:35 am-7:53 pm
2 stops26h 03m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Mon 2/1
10:00 am-4:15 pm
2 stops40h 30m
Kathmandu Tribhuvan
Fri 4/30
10:05 am-12:25 pm
1 stop39h 05m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Tue 1/19
7:05 pm-11:20 am
1 stop26h 30m
Kathmandu Tribhuvan
Tue 2/2
12:45 pm-5:10 pm
1 stop42h 10m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Sun 2/7
7:05 pm-11:20 am
1 stop26h 30m
Kathmandu Tribhuvan
Thu 2/11
12:45 pm-5:10 pm
1 stop42h 10m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Wed 1/20
10:25 am-9:30 pm
1 stop21h 20m
Kathmandu Tribhuvan
Wed 2/3
10:55 pm-8:45 am
1 stop23h 35m
SeattleKathmandu
SEA Seattle/Tacoma Intl - KTM Kathmandu Tribhuvan
SEAKTM
Seattle/Tacoma Intl
Wed 10/21
11:45 am-9:45 pm
1 stop21h 15m
Kathmandu Tribhuvan
Tue 11/24
10:55 pm-8:45 am
1 stop23h 35m
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, September 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 $1,006. The month of February is another great option to travel to Nepal, with average flight prices from Seattle averaging around $1,050.
How far in advance should I book a flight from Seattle 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 $1,250 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 $1,037 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
Frequently asked questions about flying from Seattle to Nepal
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?
As of October 2026, there are 5 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $812 | Free Cancellation | Rating 8.2 1,623 reviews | |||
| PriceFrom $903 | Free Cancellation | Rating 7.6 1,509 reviews | |||
| PriceFrom $966 | Free Cancellation | Rating 7.3 3,724 reviews | |||
| PriceFrom $979 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $1,166 | Free Cancellation | Rating 8.1 3,671 reviews |
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.