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Seattle To Kathmandu Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

April
August
September
October
November
December
January
February
March

April is by far the best month, wherein you can get cheapest flights for Seattle to Kathmandu. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Holiday Packages in Kathmandu

Seattle Airport Contact Info

Kathmandu Airport Contact Info

Seattle To Kathmandu Flight Tickets @ ₹48686

Qatar Airways
Qatar Airways

Seattle

16:30

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

35h 30m
ellipse
1 Stop

Kathmandu

16:45

Tribhuvan International Airport [KTM]

Sat, 25 Apr 2026

₹48686
Singapore Airlines
Singapore Airlines

Seattle

10:15

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

22h 30m
ellipse
1 Stop

Kathmandu

21:30

Tribhuvan International Airport [KTM]

Fri, 24 Apr 2026

₹49210
Cathay Pacific airways
Cathay Pacific airways

Seattle

11:50

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

21h 10m
ellipse
1 Stop

Kathmandu

21:45

Tribhuvan International Airport [KTM]

Fri, 24 Apr 2026

₹61178
EVA Air
EVA Air

Seattle

01:30

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

31h 30m
ellipse
2 Stop

Kathmandu

21:45

Tribhuvan International Airport [KTM]

Fri, 24 Apr 2026

₹64919
EVA Air
EVA Air

Seattle

01:50

Seattle Tacoma International Airport [SEA]

Sun , 03 May 2026

31h 10m
ellipse
2 Stop

Kathmandu

21:45

Tribhuvan International Airport [KTM]

Mon, 04 May 2026

₹68220
EVA Air
EVA Air

Seattle

01:30

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

25h 50m
ellipse
2 Stop

Kathmandu

16:05

Tribhuvan International Airport [KTM]

Fri, 24 Apr 2026

₹70661
American Airlines
American Airlines

Seattle

16:30

Seattle Tacoma International Airport [SEA]

Sun , 03 May 2026

35h 45m
ellipse
1 Stop

Kathmandu

17:00

Tribhuvan International Airport [KTM]

Tue, 05 May 2026

₹73407
Qatar Airways
Qatar Airways

Seattle

16:30

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

26h 40m
ellipse
1 Stop

Kathmandu

07:55

Tribhuvan International Airport [KTM]

Sat, 25 Apr 2026

₹73626
Delta Airlines
Delta Airlines

Seattle

16:00

Seattle Tacoma International Airport [SEA]

Wed , 29 Apr 2026

35h 45m
ellipse
2 Stop

Kathmandu

16:30

Tribhuvan International Airport [KTM]

Fri, 01 May 2026

₹88328
Delta Airlines
Delta Airlines

Seattle

22:40

Seattle Tacoma International Airport [SEA]

Wed , 29 Apr 2026

29h 05m
ellipse
2 Stop

Kathmandu

16:30

Tribhuvan International Airport [KTM]

Fri, 01 May 2026

₹91377
American Airlines
American Airlines

Seattle

16:30

Seattle Tacoma International Airport [SEA]

Thu , 23 Apr 2026

35h 30m
ellipse
1 Stop

Kathmandu

16:45

Tribhuvan International Airport [KTM]

Sat, 25 Apr 2026

₹93600
ellipse

Early Morning Seattle to Kathmandu Flights – Start Your Day Right

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Cheapest Flight
Found
₹64919
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Average Flight
Time
31h 30m
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Date/Time
23 Apr 2026
01:30 AM
plane
Airlines
EVA Air
Ellipse

Late Night Seattle to Kathmandu Flights – Convenient Overnight Options

wallet
Cheapest Flight
Found
₹48686
group
Average Flight
Time
35h 30m
calendar
Date/Time
23 Apr 2026
16:30 PM
plane
Airlines
Qatar Airways

Seattle to Kathmandu Flight Information – Duration, Airlines & More

You can now easily make online flight bookings from Seattle (SEA) to Kathmandu (KTM) at just ₹48686 (per person) with EaseMyTrip, your most trusted travel companion. As a leading travel platform, we aim to offer convenient and hassle-free flight reservations for your desired route. When it comes to the price range of Seattle (SEA) to Kathmandu (KTM) flights, then the price may range from ₹48686 to ₹93600 (per person). This sudden price fluctuation usually happens due to the emergence of various internal and external factors like air traffic, peak seasons, or other weather conditions.

Nevertheless, with EaseMyTrip you can also avail of multiple special offers and exciting deals and discounts on flight bookings. With this, you can elevate your journey from Seattle (SEA) to Kathmandu (KTM) while ensuring that every penny is worth the investment. Along with this, our platform includes a dynamic search engine and a user-friendly interface providing diverse flight details related to flight number, departure status, arrival, and schedules to keep you updated.

Seattle to Kathmandu Flights Details

It’s really intimidating to search, visit, and check out flights from Seattle (SEA) to Kathmandu (KTM) on various online flight booking platforms. However, EaseMyTrip is a reliable portal that can make your job more simplified. At present, we have already collaborated with several prominent airlines ensuring seamless bookings for the flights from Seattle (SEA) to Kathmandu (KTM). In line with this, our platform consists of various popular airline carriers like Akasa Air, SpiceJet, Air India, and Alliance Air usually operate 20 flights every day.

When it comes to the distance between Seattle to Kathmandu, then the average distance would be 11211 Kilometre approximately. Thus, it’s highly recommended to select direct flight options. In case, if you’re looking for an affordable flight option, then you can also select indirect flights. Moreover, the flight duration for non-stop flights would be around 18:47 hrs. So, if you’ve planned to fly from Seattle (SEA) to Kathmandu (KTM), then you must prefer making advanced flight bookings to eliminate last-minute hassles.

Flight Connectivity & Schedule Info

Currently, all the well-renowned flights offer non-stop flights from Seattle to Kathmandu flights. Owing to this factor, you may reach the destination at the average flight duration of 18:47 hrs. Along with this, since the Seattle to Kathmandu flight is the most common route: thus, you can try various layover flights. Top cities like Bengaluru, Bagdogra, Chennai, Jaipur, Kolkata, Chandigarh, etc. offer great connectivity between the flights.

Besides this, Seattle Tacoma International Airport and Tribhuvan International Airport are the nearest airports. This will allow you to reach the destination with optimal comfort and convenience. Moreover, if you are looking forward to getting the cheapest flights then you should prefer booking a round trip during the pre-booking phase.

Why Make Seattle to Kathmandu Flight Booking with EaseMyTrip

EaseMyTrip is one of the most popular online flight booking platforms aiming to offer an unforgettable exposure to the tourists seeking the best of travel services. The platform is known for providing vast flight options to users. Even the passengers get an opportunity to select the first class, business class, premium economy, and economy class cabin options as per their preferences and planned budget.

In addition to this, if you make flight bookings from Seattle (SEA) to Kathmandu (KTM) with EaseMyTrip, then you are entitled to other exclusive benefits also. Some of these assured perks include 24/7 immediate support, regular updates on the flights, lowest fares, airport pick-up/drop facilities, and top-notch customer services for a smooth expedition. With this, you can also check out flight scheduling and other flight modifications/cancellation-related policies. Consequently, if you’re looking forward to booking Seattle (SEA) to Kathmandu (KTM) flights at the best rates, then without any delay book your dream flight with EaseMyTrip for a delightful journey.

FAQ's

Q.Is there a web check-in option for the flight from Seattle to Kathmandu?

Yes, passengers can make online or airport check-ins for the flight from Seattle (SEA) to Kathmandu (KTM).

Q.Can I make online reservations for cheap hotels close to the Kathmandu Airport?

Absolutely yes, using the EaseMyTrip hotel booking options, you may reserve cheap hotels close to the airport.

Q.How can I get an online cheap flight ticket from Seattle to Kathmandu?

You can easily search for cheap flights on EaseMyTrip by visiting the search page and entering the source and destination. Through this, you will see a list of available flights and their corresponding prices. To compare the flight fares, you can add a "price" filter also.

Q.When is the best time to purchase airline tickets from Seattle to Kathmandu at the lowest price?

To get the best price on domestic flights, try making your reservation 3–4 weeks or 21 days in advance.

Q.How long does it take to travel between Seattle and Kathmandu by flight?

The average travel duration between Seattle and Kathmandu by Flight is 2 hours 20 minutes.

Q.How many classes are available to fly from Seattle to Kathmandu?

Currently, Seattle to Kathmandu includes economy, business and first-class flights.

Q.What are the traveller’s most preferred airlines from Seattle to Kathmandu?

Mostly preferred airlines to travel between Seattle and Kathmandu are Indigo, Alliance Air and Air India.

Q.What are the latest Seattle to Kathmandu Flight Offers at EaseMyTrip?

On making Seattle to Kathmandu flight bookings with EaseMyTrip, users can avail various additional benefits, including exclusive services, cashback, and discounts. Therefore, we suggest you to keep a constant tab on the platform while booking flights to unlock the potential offer.

Q.What’s the best time to book a flight ticket with the lowest airfare from Seattle to Kathmandu?

The best time to book a flight from Seattle to Kathmandu for the lowest airfare is typically during the off-peak seasons and by booking in advance, around 1-3 months before your travel date. Additionally, weekdays, especially Tuesdays and Wednesdays, often offer better deals compared to weekends.