Good to know - Cheap tickets Seattle — Kathmandu
| Flight distance | 11198 km |
|---|---|
| Round-trip from | $734 |
| Cheapest month to fly | October |
Airfare Seattle – Kathmandu by month
Here you can find out in what months how much a ticket Seattle – Kathmandu costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| April 2026 | ||
| January 2026 | ||
| December 2025 | ||
| November 2025 | ||
| October 2025 | ||
| August 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Seattle — Kathmandu
Flight Seattle – Kathmandu is served by 5 airlines.
Dynamics airfare Seattle — Kathmandu by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Kathmandu
The graph shows that booking flights Seattle — Kathmandu is best planned for October and flights Seattle — Kathmandu — Seattle in the month of October.
Flights Seattle — Kathmandu
The selection of cheap flights Seattle — Kathmandu
The price of the flight Seattle — Kathmandu (Nepal) — Seattle from $734 (round-trip).
The average price of the flight Seattle — Kathmandu (Nepal) — Seattle $1,802 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: Kathmandu
- IATA code of the destination city: KTM
- Destination airports: Tribhuvan International Airport
- Destination country: Nepal
Low cost flights Seattle — Kathmandu (SEA — KTM)
The distance between Seattle and Kathmandu 6958 miles (or 11198 kilometres).
The time difference between Seattle and Kathmandu is 12 h.
Routes from nearby cities to Kathmandu
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Kathmandu are from Vancouver, this is the cheapest flight from $880. The nearest airports from Seattle with a flight to Kathmandu are located in Nanaimo.
Popular International routes from Seattle
Popular routes from Kathmandu
If you are going to fly from Kathmandu, then study the popular flights. The most popular flights from Kathmandu:
Popular domestic routes from Seattle
FAQ about Seattle — Kathmandu
Can we fly from Seattle to Kathmandu?
Yes, you can fly from Seattle to Kathmandu. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. There are non-direct flights through Cathay Pacific, Korean Air, Qatar Airways, Singapore Airlines, Turkish Airlines.
How much do flights Seattle — Kathmandu cost?
The price of flights Seattle — Kathmandu starts from $734.
What airports are there in Seattle and Kathmandu?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Kathmandu — Tribhuvan International Airport.
What month is the cheapest to fly from Seattle to Kathmandu?
High season is considered to be November and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Kathmandu flight deals.
Which airlines fly from Seattle to Kathmandu?
All the following airlines flights Seattle — Kathmandu: Cathay Pacific, Korean Air, Qatar Airways, Singapore Airlines, Turkish Airlines.