Find Deals on Flights from Seattle to Kathmandu Tribhuvan

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Kathmandu Tribhuvan

(Round-trip)
Depart: Thu Apr 27 2017 Return: Sun May 7 2017 Trip spans 11 days
China Southern
China Southern
SEA
2:49p
KTM
5:30a
38h 41m
2 stops
KTM
7:35a
SEA
1:42a
42h 07m
2 stops
Depart: Fri May 19 2017 Return: Tue Jun 13 2017 Trip spans 26 days
$1138
Select
Thai Airways
Thai Airways
SEA
10:20a
KTM
7:40p
57h 20m
3 stops
KTM
9:30a
SEA
9:35p
36h 05m
2 stops
Depart: Mon May 22 2017 Return: Tue Jun 13 2017 Trip spans 23 days
$1157
Select
Major Airline
Major Airline
SEA
9:35a
KTM
1:25p
27h 50m
1 stop
KTM
12:15a
SEA
5:40p
41h 25m
1 stop
Depart: Sat Aug 5 2017 Return: Sun Aug 13 2017 Trip spans 9 days
$1325
Select
Singapore Airlines
Singapore Airlines
SEA
2:28a
KTM
7:10p
40h 42m
2 stops
KTM
5:00p
SEA
5:25a
60h 25m
3 stops
Depart: Mon Apr 24 2017 Return: Tue May 9 2017 Trip spans 16 days
China Southern
China Southern
SEA
2:49p
KTM
5:30a
38h 41m
2 stops
KTM
7:15p
SEA
1:42a
54h 27m
2 stops
Depart: Tue Apr 25 2017 Return: Tue May 9 2017 Trip spans 15 days
China Southern
China Southern
SEA
1:50p
KTM
5:30a
39h 40m
2 stops
KTM
7:15p
SEA
11:00p
51h 45m
2 stops
Depart: Wed Apr 26 2017 Return: Tue May 9 2017 Trip spans 14 days
China Southern
China Southern
SEA
5:32a
KTM
5:50p
36h 18m
2 stops
KTM
7:15p
SEA
1:42a
54h 27m
2 stops
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
China Southern
China Southern
SEA
2:49p
KTM
5:50p
27h 01m
2 stops
KTM
7:15p
SEA
1:42a
54h 27m
2 stops
Depart: Wed May 24 2017 Return: Tue Jun 13 2017 Trip spans 21 days
$1237
Select
Thai Airways
Thai Airways
SEA
9:20a
KTM
7:40p
34h 20m
2 stops
KTM
9:30a
SEA
8:10p
34h 40m
2 stops
Depart: Wed May 3 2017 Return: Wed May 24 2017 Trip spans 22 days
China Southern
China Southern
SEA
1:43p
KTM
5:50p
28h 07m
2 stops
KTM
7:15p
SEA
5:27a
58h 12m
2 stops
Depart: Thu May 25 2017 Return: Tue Jun 13 2017 Trip spans 20 days
$1243
Select
Thai Airways
Thai Airways
SEA
9:20a
KTM
7:40p
34h 20m
2 stops
KTM
9:30a
SEA
9:35p
36h 05m
2 stops
Depart: Mon Apr 3 2017 Return: Tue May 2 2017 Trip spans 30 days
China Southern
China Southern
SEA
7:05a
KTM
5:50p
34h 45m
2 stops
KTM
7:35a
SEA
5:27a
45h 52m
2 stops
Depart: Fri Apr 28 2017 Return: Tue May 9 2017 Trip spans 12 days
China Southern
China Southern
SEA
3:59a
KTM
5:50p
37h 51m
2 stops
KTM
7:15p
SEA
1:42a
54h 27m
2 stops
Depart: Sat Apr 29 2017 Return: Tue May 9 2017 Trip spans 11 days
China Southern
China Southern
SEA
8:30a
KTM
5:50p
33h 20m
2 stops
KTM
7:15p
SEA
11:00p
51h 45m
2 stops
Depart: Sun Feb 26 2017 Return: Mon Apr 3 2017 Trip spans 36 days
$1591
Select
Thai Airways
Thai Airways
SEA
8:00a
KTM
6:00p
34h 00m
2 stops
KTM
9:30a
SEA
8:10p
34h 40m
2 stops
Depart: Wed Mar 22 2017 Return: Sun Apr 2 2017 Trip spans 12 days
China Southern
China Southern
SEA
3:10a
KTM
7:25p
40h 15m
2 stops
KTM
7:15p
SEA
1:55a
54h 40m
2 stops
Depart: Tue Mar 7 2017 Return: Sun Mar 19 2017 Trip spans 12 days
China Southern
China Southern
SEA
3:00a
KTM
5:25p
38h 25m
2 stops
KTM
7:15p
SEA
1:55a
54h 40m
2 stops
Depart: Tue Apr 4 2017 Return: Thu Apr 20 2017 Trip spans 17 days
China Southern
China Southern
SEA
7:05a
KTM
5:30a
46h 25m
2 stops
KTM
7:15p
SEA
1:55a
30h 40m
2 stops
Depart: Wed Apr 5 2017 Return: Thu Apr 20 2017 Trip spans 16 days
China Southern
China Southern
SEA
7:05a
KTM
5:50p
34h 45m
2 stops
KTM
7:15p
SEA
1:55a
30h 40m
2 stops
Depart: Sun Apr 9 2017 Return: Thu Apr 20 2017 Trip spans 12 days
China Southern
China Southern
SEA
7:05a
KTM
5:50p
34h 45m
2 stops
KTM
7:15p
SEA
1:55a
30h 40m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$876
Destination

Kathmandu
$876