Cheap flights from Washington to Kathmandu from $307
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Kathmandu departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Washington to Kathmandu that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington to Kathmandu.
Cheap last minute flights
Planning a quick getaway from Washington to Kathmandu? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Kathmandu, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Washington to Kathmandu
Find recent round-trip train or bus tickets from Washington to Kathmandu.
All round-trip flight deals to Kathmandu
The cheapest plane tickets to Kathmandu found on KAYAK recently.
Cathay Pacific flights from State of Washington to Kathmandu
Our best Cathay Pacific deals on State of Washington to Kathmandu flight tickets
Cathay Pacific![Cathay Pacific]()
Feb 11![Cathay Pacific]()
Feb 25
SEA3:55 pmSeattle/Tacoma Intl
62h 05m
2 stops
KTM7:45 pmKathmandu Tribhuvan
KTM9:00 pmKathmandu Tribhuvan
50h 31m
2 stops
SEA9:46 amSeattle/Tacoma Intl
Cathay Pacific![Cathay Pacific]()
Mar 18![Cathay Pacific]()
Apr 25
SEA3:44 pmSeattle/Tacoma Intl
63h 16m
2 stops
KTM7:45 pmKathmandu Tribhuvan
KTM11:20 pmKathmandu Tribhuvan
33h 20m
2 stops
SEA7:55 pmSeattle/Tacoma Intl
Turkish Airlines flights from State of Washington to Kathmandu
Our best Turkish Airlines deals on State of Washington to Kathmandu flight tickets
Turkish Airlines![Turkish Airlines]()
Jan 28![Turkish Airlines]()
Feb 11
SEA7:00 pmSeattle/Tacoma Intl
26h 15m
1 stop
KTM11:00 amKathmandu Tribhuvan
KTM12:25 pmKathmandu Tribhuvan
42h 25m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines![Turkish Airlines]()
Feb 20![Turkish Airlines]()
Mar 20
SEA7:00 pmSeattle/Tacoma Intl
26h 15m
1 stop
KTM11:00 amKathmandu Tribhuvan
KTM12:25 pmKathmandu Tribhuvan
42h 25m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
See travel insights to Kathmandu from
How to get the cheapest flight ticket from State of Washington to Kathmandu
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
Prices
Airlines
Other information
What is the cheapest month to fly to Kathmandu?
The month of May is another great option to travel to Kathmandu, with average flight prices from State of Washington averaging around $1,257.
What is the cheapest day to depart on your flight to Kathmandu?
According to our data, Sunday is the cheapest day to fly to Kathmandu from State of Washington. The lowest ticket price found for a Sunday departure recently was $1,385. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from State of Washington to Kathmandu on a Monday will generally be more expensive and average around $1,614. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Kathmandu?
At noon is the cheapest time of day to fly from State of Washington to Kathmandu when you can find flight prices for as low as $1,260. Flying to Kathmandu at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,591.
What is the cheapest Washington to Kathmandu Tribhuvan flight route?
Fly from Seattle/Tacoma Intl to Kathmandu Tribhuvan for the best Washington - Kathmandu Tribhuvan flight prices
How far in advance should I book a flight to Kathmandu?
We recommend purchasing flights from State of Washington to Kathmandu 15 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Kathmandu for $1,490. In the past 72 hours, momondo users found flights from State of Washington to Kathmandu for as low as $1,179.
What cabin class options are available on Washington to Kathmandu Tribhuvan flights?
There are 1 cabin classes available to choose from on Washington to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington to Kathmandu Tribhuvan?
Singapore Airlines, Cathay Pacific, and Turkish Airlines are the most popular carriers operating from Washington to Kathmandu Tribhuvan
What airlines fly to Kathmandu?
Qatar Airways, Singapore Airlines and Turkish Airlines are the top three most popular airlines that fly to Kathmandu from State of Washington according to our data. Qatar Airways is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 6 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.
Cheap State of Washington to Kathmandu flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kathmandu
When did momondo last update prices for flights from Washington to Kathmandu Tribhuvan Airport?
Prices for flights from Washington to Kathmandu Tribhuvan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Kathmandu Tribhuvan Airport?
There are 6 operators available for flights from Washington to Kathmandu Tribhuvan Airport as of January 2025.
How old do you have to be to fly from Washington to Kathmandu Tribhuvan Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from State of Washington to Kathmandu
Compare and see reviews for airlines that fly from State of Washington to Kathmandu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $804 | Free Cancellation | Rating 7.5 3,746 reviews | |||
| PriceFrom $897 | Free Cancellation | Rating 8.1 1,325 reviews | |||
| PriceFrom $1,082 | Free Cancellation | Rating 7.3 3,900 reviews | |||
| PriceFrom $1,227 | Free Cancellation | Rating 7.5 818 reviews | |||
| PriceFrom $1,688 | Free Cancellation | Rating 8.1 3,339 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington to Kathmandu?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Kathmandu. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington to Kathmandu with flexible booking policies on momondo?
All flight searches from Washington to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington to Kathmandu?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Kathmandu.
I’m not ready to book a flight from Washington to Kathmandu right now. Can momondo alert me if prices change?
Price alerts on flights to Kathmandu from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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