One Way

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One Way Price

SAR 4,074 SAR 11,400

Duration

22 h 30 m 48 h 30 m

Stops From Seattle

Departure From Seattle

6 AM - 12 PM

SAR 4,074

12 PM - 6 PM

SAR 4,074

After 6 PM

SAR 4,074

Arrival at Kathmandu

6 AM - 12 PM

SAR 6,066

12 PM - 6 PM

SAR 8,754

After 6 PM

SAR 4,074

Alliances & Airlines

Oneworld

(22)

SkyTeam

(1)

Star Alliance

(5)

+ 1 more

Layover Airports

+ 5 more

Layover Duration

1 h 15 m 27 h 0 m

Seattle (SEA) to Kathmandu (KTM) Flight SAR

Book Seattle to Kathmandu flight tickets at lowest price. Get best deals on your upcoming Seattle to Kathmandu flights only on MakeMyTrip. Also Book Kathmandu to Seattle Flights. Currently 20 flights are operating from Seattle to Kathmandu. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 22 Jun 2026 01:16:49
Alaska Airlines, Cathay Pacific

More Timing Options

SAR 4,074

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Alaska Airlines AS | 590

20:42

Thu, 25 Jun 26

Seattle, United States

02 h 13 m

22:55

Thu, 25 Jun 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 873

01:20

Fri, 26 Jun 26

Terminal I

San Francisco, United States

13 h 55 m

06:15

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 603

18:55

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

05 h 05 m

21:45

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

SAR 4,095

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Alaska Airlines AS | 528

08:53

Thu, 25 Jun 26

Seattle, United States

02 h 16 m

11:09

Thu, 25 Jun 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 873

01:20

Fri, 26 Jun 26

Terminal I

San Francisco, United States

13 h 55 m

06:15

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 603

18:55

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

05 h 05 m

21:45

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

SAR 4,237

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Cathay Pacific CX | 7947

19:56

Thu, 25 Jun 26

Seattle, United States

57 m

20:53

Thu, 25 Jun 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 865

01:25

Fri, 26 Jun 26

Terminal M

Vancouver, Canada

13 h 10 m

05:35

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 603

18:55

Sat, 27 Jun 26

Terminal T1

Hong Kong, Hong Kong

05 h 05 m

21:45

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Emirates, Air India

SAR 6,066

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Emirates EK | 230

17:15

Thu, 25 Jun 26

Seattle, United States

15 h 25 m

19:40

Fri, 26 Jun 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 512

21:30

Fri, 26 Jun 26

Terminal T3

Dubai, United Arab Emirates

03 h 25 m

02:25

Sat, 27 Jun 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 215

04:30

Sat, 27 Jun 26

Terminal T3

New Delhi, India

01 h 50 m

06:35

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Emirates

SAR 6,540

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Emirates EK | 230

17:15

Thu, 25 Jun 26

Seattle, United States

15 h 25 m

19:40

Fri, 26 Jun 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 2262 | Operated By Flydubai

01:50

Sat, 27 Jun 26

Terminal T3

Dubai, United Arab Emirates

04 h 30 m

08:05

Sat, 27 Jun 26

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

SAR 6,794

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Qatar Airways QR | 720

16:25

Thu, 25 Jun 26

Seattle, United States

15 h 30 m

17:55

Fri, 26 Jun 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 648

01:25

Sat, 27 Jun 26

Doha, Qatar

04 h 40 m

08:50

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Emirates, Air India

SAR 7,945

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Emirates EK | 230

17:15

Thu, 25 Jun 26

Seattle, United States

15 h 25 m

19:40

Fri, 26 Jun 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 2124 | Operated By Flydubai

21:55

Fri, 26 Jun 26

Terminal T2

Dubai, United Arab Emirates

03 h 45 m

03:10

Sat, 27 Jun 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 215

04:30

Sat, 27 Jun 26

Terminal T3

New Delhi, India

01 h 50 m

06:35

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

SAR 8,268

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Qatar Airways QR | 9582 | Operated By American Airlines

15:45

Thu, 25 Jun 26

Seattle, United States

04 h 05 m

21:50

Thu, 25 Jun 26

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 732

22:50

Thu, 25 Jun 26

Terminal D

Dallas/Fort Worth, United States

14 h 25 m

21:15

Fri, 26 Jun 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 648

01:25

Sat, 27 Jun 26

Doha, Qatar

04 h 40 m

08:50

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Air India

SAR 8,829

SAR 8,754

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Alaska Airlines AS | 22

23:15

Thu, 25 Jun 26

Seattle, United States

05 h 23 m

07:38

Fri, 26 Jun 26

Terminal T8

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 102

11:55

Fri, 26 Jun 26

Terminal T4

New York, United States

15 h 40 m

13:05

Sat, 27 Jun 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 219

14:25

Sat, 27 Jun 26

Terminal T3

New Delhi, India

01 h 50 m

16:30

Sat, 27 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines

SAR 8,856

Transit Visa may be required

Seattle to Kathmandu , 25 Jun

Singapore Airlines SQ | 27

10:15

Thu, 25 Jun 26

Seattle, United States

16 h 20 m

17:35

Fri, 26 Jun 26

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines SQ | 442

18:50

Fri, 26 Jun 26

Terminal T2

Singapore, Singapore

04 h 55 m

21:30

Fri, 26 Jun 26

Terminal I

Kathmandu, Nepal

BAGGAGE : CHECK INCABIN

Information not available

Seattle to Kathmandu Flights Information:-

Looking for flights from Seattle to Kathmandu? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Kathmandu is Tribhuvan International Airport and the IATA code for the same is KTM.
Currently, there are 7 airlines operating flights between the two destinations and approximately 20 flights take off from Seattle to Kathmandu every week.

Need information on Seattle to Kathmandu airfare?

The cheapest fare for a Seattle to Kathmandu flight would be 4074, which may go up to 11213 depending on the route, booking time and availability.
It is recommended that you compare round-trip and one-way flights, to work out which is more economical.

Flight Details for Seattle to Kathmandu

If you are looking for Seattle to Kathmandu flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Air India, Alaska Airlines, Cathay Pacific, Emirates, KLM Royal Dutch, Qatar Airways, Singapore Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cheaper than direct flights.

The number of flights operated by each airline is as follows:Air India : 4, Alaska Airlines : 4, Cathay Pacific : 4, Emirates : 4, KLM Royal Dutch : 4, Qatar Airways : 4, Singapore Airlines : 4

To board the first Seattle to Kathmandu flight, choose Alaska Airlines, Cathay Pacific, which departs at 08:53 The last flight for this route is Qatar Airways, departing at 23:15

Kathmandu Airport Information

Tribhuvan International Airport
Tribhuvan International Airport, Ministry of Civil Aviation, Kathmandu, Nepal
Tel: +97714477161

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Frequently Asked Questions - Seattle to Kathmandu Flights

Q: What is the largest number of seats that I can reserve in a single booking?

A: You can reserve seats for up to 9 people in a single transaction.

Q: How much baggage can I carry on a Seattle to Kathmandu flight?

A: Each airline has a different baggage policy. So you must contact the airline for exact details on the same.

Q: Why should I choose business class over economy class?

A: Business class comes with its own unique perks like spacious seats, fancier meal options and personalised services that make it worth the high price. Most airlines also offer access to airport lounges where you can unwind and entertain yourself while waiting for your flight.

Q: Which are the most preferred airlines in the world?

A: The most preferred airlines in the world are Qatar Airways, Emirates, Lufthansa, Singapore Airlines, Oman Air and AirAsia.

Q: Do airlines from Seattle to Kathmandu offer sleeping areas?

A: Several airlines flying from Seattle to Kathmandu provide space for sleeping. In most cases, this service is available on a pay per use basis.

Q: How can I get a boarding pass after booking a ticket for my Seattle to Kathmandu flight?

A: Avail your boarding pass by sharing your booking confirmation at the airport. The staff will hand over the boarding pass to you after verifying your details. You can also visit the airlineโ€™s website for web check-in and take a printout of your boarding pass.

Q: How much time does it take to get confirmation on a flight ticket?

A: It only takes a few minutes to receive a ticket confirmation at your registered email address.

Q: How can I recover my lost baggage from my Seattle to Kathmandu flight?

A: Check with your airline and register a complaint with them. Provide them the details with your proof of address, ID and travel for recovering your lost baggage.

Q: What are the latest flight offers at MakeMyTrip for Seattle to Kathmandu?

A: MakeMyTrip offers cashback and instant discounts for Seattle to Kathmandu flights. Check the flights booking page for the exciting deals.

Q: Can I carry food on my Seattle to Kathmandu flight?

A: Airlines have varying rules on allowing passengers to carry their own food on the flight. Please check with the specific airline for further clarity on the same.

Q: Can I pay later for my flight tickets for Seattle to Kathmandu?

A: No, currently MakeMyTrip does not offer any such option for flight bookings.

Q: Do I have to present an ID proof during check-in?

A: Yes, you need to present your passport during check-in for your international flight.

Q: What are the most booked classes for a Seattle to Kathmandu flight?

A: For Seattle to Kathmandu flights, most travellers prefer economy or business class tickets.

Q: Can I book tickets for another person from my own account?

A: Yes, you can book a ticket for someone else too. For that, you will have to provide their personal details while booking the flight.

Important Information about Seattle to Kathmandu Flight

Lowest Fare for Seattle to Kathmandu Flight SAR null- 25 Jun
Today's Lowest Fare SAR 0
Total flights from Seattle to Kathmandu in a Week 20 Flights
First Flight Alaska Airlines, Cathay Pacific, departs at 08:53
Last Flight Qatar Airways, departs at 23:15
Non-Stop Flights from Seattle to Kathmandu 0
Airport Name & codes of Seattle & Kathmandu Seattle Airport, Seattle-SEA, Tribhuvan International Airport, Kathmandu-KTM

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Kathmandu (KTM)

Lying in the breathtaking and lofty Himalayan Mountains, Kathmandu is one of the fascinating cities in Nepal. Nestled between the border of India and China, Kathmandu is a place which gives you a clear picture of Buddhism and Hindu Mythology. Here, you will find historical monuments and ancient shrines. Situated at an altitude of 1400 meters above the sea level, Kathmandu is a prominent city as well as tourism hub of Nepal. Besides the capital of Nepal, Kathmandu is also the commercial centre of the country. The entire Himalayan valley consists of two sister cities, one is Lalitpur and other is Bhaktapur. Both the cities have many small towns. The amazing thing which you find in Kathmandu is that it is surrounded by four major hills like- Shivapuri, Pulchowki, Nagarjun and Chandragiri. UNESCO has also awarded Kathmandu valley as the UNESCO World Heritage site. Another incredible fact about the city is its eight flowing rivers named- Bagmati, Bishnumati, Dhabikhola, Manohara, Hanumant and Tukucha. With its deep rooted culture and historical backdrops, Kathmandu has a number places which are quite popular among the tourists across the world. Some of the finest places of this city are Kumari Temple, Swayambhunath Temple, Pashupatinath Temple, Bodhnath, Kirtipur, Budhanilkantha Temple, Dakshinkali Temple, Nagarkot, Daman, Dhulikhel, Changunarayan Temple, etc. Moving in the city, you will surely have a great time with family and friends. The natural surrounding and tranquil beauty of this magnificent city lures tourists and add some of the most cherished moments in your life. It is a heaven for those who love to do trekking and other mountaineering activities. The markets are also well built and give you a picture of ancient architecture. If you are looking to visit this beautiful city, then log onto MakeMyTrip.com where you can get the tour related information within few clicks of your mouse. Being India's leading online travel portal, MakeMyTrip offers your air tickets at reasonable prices as compared to other similar portals. Here, you can also book your rooms in hotels quite prior to your journey.

Kathmandu Address

Tribhuvan International Airport, Ministry of Civil Aviation, Kathmandu, Nepal
Tel: +97714477161