- Regular
- StudentStudent Fare
Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
Departure Airports
One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 67,038
₹ 50,163
₹ 49,650
₹ 49,650
Arrival at Kathmandu
₹ 56,320
₹ 1,08,261
₹ 49,650
Alliances & Airlines
Oneworld
(115)
SkyTeam
(3)
Star Alliance
(29)
+ 20 more
Layover Airports
+ 17 more
Layover Duration

Up to 15% OFF* on Flights.
23rd Aug'25
Seattle Airport Contact Info
Address
Tel:
Kathmandu Airport Contact Info
Address
Tel: +97714477161
Top International Routes
Top International Cities
Popular Hotels in Seattle
Hotels in Seattle
Premium Hotels Nearby Seattle
Popular Hotels in Kathmandu
Hotels in Kathmandu
Seattle to Kathmandu Flight Schedule
Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Seattle - Kathmandu on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Kathmandu Seattle Flight Schedule online.
₹ 49,650
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1050
20:00
Thu, 21 Aug 25
Seattle, United States
02 h 18 m
22:18
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 851
00:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 05 m
05:10
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 49,650
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 65,941
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 93,811
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,340
₹ 49,650
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1318
19:05
Thu, 21 Aug 25
Seattle, United States
02 h 15 m
21:20
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 851
00:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 05 m
05:10
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 49,650
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 65,941
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 1,05,188
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,340
₹ 49,650
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1132
13:40
Thu, 21 Aug 25
Seattle, United States
02 h 12 m
15:52
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 873
01:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 15 m
06:20
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 49,650
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 65,941
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 93,811
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,340
₹ 50,163
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1166
08:08
Thu, 21 Aug 25
Seattle, United States
02 h 24 m
10:32
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 851
00:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 05 m
05:10
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 50,163
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 66,454
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 1,05,720
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,872
₹ 50,163
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1082
07:00
Thu, 21 Aug 25
Seattle, United States
02 h 12 m
09:12
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 873
01:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 15 m
06:20
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 50,163
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 66,454
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 94,343
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,872
₹ 51,755
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1112
11:30
Thu, 21 Aug 25
Seattle, United States
02 h 16 m
13:46
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 873
01:05
Fri, 22 Aug 25
Terminal I
San Francisco, United States
14 h 15 m
06:20
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 51,755
Refundable main|economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 68,501
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 1,30,784
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,340
₹ 55,970
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1140
18:05
Thu, 21 Aug 25
Seattle, United States
02 h 15 m
20:20
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 174
10:00
Fri, 22 Aug 25
Terminal I
San Francisco, United States
17 h 50 m
16:20
Sat, 23 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 211
18:10
Sat, 23 Aug 25
Terminal T3
New Delhi, India
01 h 40 m
20:05
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,280
₹ 55,970
Eco classic
Fare offered by airlines.
₹ 26,280
₹ 61,225
Eco flex
Fare offered by airlines.
₹ 6,310
₹ 69,545
Premium classic
Fare offered by airlines.
₹ 26,280
₹ 1,50,645
₹ 56,320
Use code GODEALS and get Rs 1310 discount
Everett to Kathmandu , 21 Aug
Alaska Airlines AS 2139
13:41
Thu, 21 Aug 25
Everett, United States
01 h 09 m
15:50
Thu, 21 Aug 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 174
10:00
Fri, 22 Aug 25
Terminal I
San Francisco, United States
17 h 50 m
16:20
Sat, 23 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 211
18:10
Sat, 23 Aug 25
Terminal T3
New Delhi, India
01 h 40 m
20:05
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,280
₹ 56,320
Eco classic
Fare offered by airlines.
₹ 26,280
₹ 61,575
Eco flex
Fare offered by airlines.
₹ 6,310
₹ 69,895
Premium classic
Fare offered by airlines.
₹ 26,280
₹ 1,46,005
₹ 61,913
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1224
19:59
Thu, 21 Aug 25
Seattle, United States
02 h 49 m
22:48
Thu, 21 Aug 25
Terminal T6
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 883
00:25
Fri, 22 Aug 25
Terminal B
Los Angeles, United States
14 h 20 m
05:45
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 61,913
Economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 81,389
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 93,811
Premium economy flex
Fare offered by airlines.
₹ 8,760
₹ 4,380
₹ 2,08,908
₹ 61,913
Use code GODEALS and get Rs 1310 discount
Seattle to Kathmandu , 21 Aug
Alaska Airlines AS 1224
19:59
Thu, 21 Aug 25
Seattle, United States
02 h 49 m
22:48
Thu, 21 Aug 25
Terminal T6
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 881
01:25
Fri, 22 Aug 25
Terminal B
Los Angeles, United States
14 h 20 m
06:45
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 603
19:15
Sat, 23 Aug 25
Terminal T1
Hong Kong, Hong Kong
04 h 45 m
21:45
Sat, 23 Aug 25
Terminal I
Kathmandu, Nepal
BAGGAGE : CHECK INCABIN
Information not available
Main|economy light
Fare offered by airlines.
₹ 17,520
₹ 61,913
Economy essential
Fare offered by airlines.
₹ 17,520
₹ 13,140
₹ 81,389
Economy flex
Fare offered by airlines.
₹ 8,760
₹ 93,811
Premium economy essential
Fare offered by airlines.
₹ 13,140
₹ 8,760
₹ 1,55,340
Seattle Kathmandu Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 | |
Cheapest Fare Within 30 Days | Rs 47512 |
21 Aug
|
Cheapest Fare Within 90 Days | Rs 47512 |
21 Aug
|
Cheapest Fare Within 365 Days | Rs 47512 |
21 Aug
|
