- 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
Arrival Airports
One Way Price
Duration
Stops From Kathmandu
Departure From Kathmandu
₹ 1,73,999
₹ 1,73,999
₹ 1,43,444
Arrival at Seattle
₹ 1,62,133
₹ 1,43,444
₹ 1,43,444
Alliances & Airlines
Oneworld
(46)
SkyTeam
(4)
Star Alliance
(30)
+ 6 more
Layover Airports
+ 6 more
Layover Duration
Further Flights From Kathmandu (KTM)
Further Flights From Seattle (SEA)
Up to 15% OFF* on Flights.
23rd Aug'25
Kathmandu Airport Contact Info
Address
Tel: +97714477161
Seattle Airport Contact Info
Address
Tel:
Top International Routes
Top International Cities
Popular Hotels in Kathmandu
Hotels in Kathmandu
Premium Hotels Nearby Kathmandu
Popular Hotels in Seattle
Hotels in Seattle
Kathmandu to Seattle Flight Schedule
Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Kathmandu - Seattle on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Seattle Kathmandu Flight Schedule online.
₹ 1,43,444
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Cathay Pacific CX 640
23:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
04 h 45 m
06:00
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 814
10:45
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
12 h 05 m
07:50
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 8804
13:10
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
01 h 06 m
14:16
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airlines.
₹ 6,290
₹ 2,520
₹ 1,43,444
Economy essential
Fare offered by airlines.
₹ 5,035
₹ 1,260
₹ 1,56,603
Economy flex
Fare offered by airlines.
₹ 3,145
₹ 1,71,522
Premium economy essential
Fare offered by airlines.
₹ 6,290
₹ 2,520
₹ 1,82,609
₹ 1,45,397
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Cathay Pacific CX 640
23:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
04 h 45 m
06:00
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 814
10:45
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
12 h 05 m
07:50
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 7864
18:00
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
01 h 05 m
19:05
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 6,290
₹ 2,520
₹ 1,45,397
Economy essential
Fare offered by airline.
₹ 5,035
₹ 1,260
₹ 1,58,555
Economy flex
Fare offered by airline.
₹ 3,145
₹ 1,73,474
Premium economy flex
Fare offered by airline.
₹ 3,145
₹ 1,260
₹ 3,94,355
₹ 1,46,057
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Cathay Pacific CX 640
23:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
04 h 45 m
06:00
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 884
12:45
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
13 h 35 m
11:20
Mon, 18 Aug 25
Terminal B
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 7922 | Operated By Alaska Airlines
14:10
Mon, 18 Aug 25
Terminal T6
Los Angeles, United States
02 h 44 m
16:54
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 6,290
₹ 2,520
₹ 1,46,057
Economy essential
Fare offered by airline.
₹ 5,035
₹ 1,260
₹ 1,59,216
Economy flex
Fare offered by airline.
₹ 3,145
₹ 1,74,135
Premium economy flex
Fare offered by airline.
₹ 3,145
₹ 1,260
₹ 4,50,744
₹ 1,60,098
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Singapore Airlines SQ 441
22:50
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
05 h 10 m
06:15
Mon, 18 Aug 25
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 32
09:15
Mon, 18 Aug 25
Terminal T3
Singapore, Singapore
15 h 25 m
09:40
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 1412
13:45
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
02 h 15 m
16:00
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy Flexi
Fare offered by airlines.
₹ 8,765
₹ 1,60,098
₹ 1,62,133
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Cathay Pacific CX 640
23:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
04 h 45 m
06:00
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 814
10:45
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
12 h 05 m
07:50
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 2185 | Operated By Horizon Air
10:30
Mon, 18 Aug 25
Terminal M
Vancouver, Canada
01 h 07 m
11:37
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airlines.
₹ 6,290
₹ 2,520
₹ 1,62,133
Economy essential
Fare offered by airlines.
₹ 5,035
₹ 1,260
₹ 1,67,396
Economy flex
Fare offered by airlines.
₹ 3,145
₹ 1,82,309
Premium economy essential
Fare offered by airlines.
₹ 6,290
₹ 2,520
₹ 1,82,609
₹ 1,64,746
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Cathay Pacific CX 640
23:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
04 h 45 m
06:00
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 870
13:25
Mon, 18 Aug 25
Terminal T1
Hong Kong, Hong Kong
13 h 05 m
11:30
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 7944 | Operated By Alaska Airlines
14:45
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
02 h 09 m
16:54
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 6,290
₹ 2,520
₹ 1,64,746
Economy essential
Fare offered by airline.
₹ 5,035
₹ 1,260
₹ 1,70,009
Economy flex
Fare offered by airline.
₹ 3,145
₹ 1,84,922
Premium economy flex
Fare offered by airline.
₹ 3,145
₹ 1,260
₹ 4,32,169
₹ 1,68,538
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Singapore Airlines SQ 441
22:50
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
05 h 10 m
06:15
Mon, 18 Aug 25
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 32
09:15
Mon, 18 Aug 25
Terminal T3
Singapore, Singapore
15 h 25 m
09:40
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 1392 | Operated By Alaska Airlines
14:45
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
02 h 09 m
16:54
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy Flexi
Fare offered by airline.
₹ 8,765
₹ 1,68,538
₹ 1,73,999
Use code GODEALS and get Rs 1310 discount
Kathmandu to Everett , 17 Aug
Air India AI 212
21:00
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
02 h 10 m
22:55
Sun, 17 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 173
02:10
Mon, 18 Aug 25
Terminal T3
New Delhi, India
17 h 20 m
07:00
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 2083
18:53
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
03 h 04 m
20:57
Mon, 18 Aug 25
Everett, United States
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,295
₹ 1,73,999
Eco classic
Fare offered by airlines.
₹ 26,295
₹ 1,80,215
Eco flex
Fare offered by airlines.
₹ 6,315
₹ 1,90,270
₹ 1,76,691
Use code GODEALS and get Rs 1310 discount
Kathmandu to Everett , 17 Aug
Nepal Airlines RA 217
13:25
Sun, 17 Aug 25
Kathmandu, Nepal
01 h 40 m
14:50
Sun, 17 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 173
02:10
Mon, 18 Aug 25
Terminal T3
New Delhi, India
17 h 20 m
07:00
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 2083
18:53
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
03 h 04 m
20:57
Mon, 18 Aug 25
Everett, United States
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,295
₹ 1,76,691
Eco classic
Fare offered by airlines.
₹ 26,295
₹ 1,82,907
Eco flex
Fare offered by airlines.
₹ 6,315
₹ 1,92,962
₹ 1,78,984
Use code GODEALS and get Rs 1310 discount
Kathmandu to Seattle , 17 Aug
Air India AI 2220
17:30
Sun, 17 Aug 25
Terminal I
Kathmandu, Nepal
01 h 40 m
18:55
Sun, 17 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 173
02:10
Mon, 18 Aug 25
Terminal T3
New Delhi, India
17 h 20 m
07:00
Mon, 18 Aug 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 626
09:15
Mon, 18 Aug 25
Terminal T1
San Francisco, United States
02 h 15 m
11:30
Mon, 18 Aug 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,295
₹ 1,78,984
Eco classic
Fare offered by airlines.
₹ 26,295
₹ 1,85,200
Eco flex
Fare offered by airlines.
₹ 6,315
₹ 1,95,256
Premium classic
Fare offered by airlines.
₹ 26,295
₹ 2,38,211
| Kathmandu Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 132512 |
17 Aug
|
| Cheapest Fare Within 90 Days | Rs 132512 |
17 Aug
|
| Cheapest Fare Within 365 Days | Rs 132512 |
17 Aug
|
