Find Cheap Flights from Seattle to Sri Lanka

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 Sri Lanka

(Round-trip)
Depart: Sat Nov 11 2017 Return: Sun Nov 26 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CMB
9:30a
57h 30m
2 stops
CMB
12:00a
SEA
1:42p
37h 42m
2 stops
Depart: Sun Jan 7 2018 Return: Wed Jan 17 2018 Trip spans 11 days
Singapore Airlines
Singapore Airlines
SEA
12:00a
CMB
3:45p
63h 45m
3 stops
CMB
12:00a
SEA
12:38p
36h 38m
3 stops
Depart: Thu Dec 7 2017 Return: Sun Jan 7 2018 Trip spans 32 days
$1077
Select
Thai Airways
Thai Airways
SEA
12:00a
CMB
9:40p
69h 40m
3 stops
CMB
12:00a
SEA
10:20p
46h 20m
2 stops
Depart: Sat Jan 6 2018 Return: Fri Feb 2 2018 Trip spans 28 days
$1055
Select
Singapore Airlines
Singapore Airlines
SEA
12:00a
CMB
2:55a
50h 55m
3 stops
CMB
12:00a
SEA
6:03a
54h 03m
3 stops
Depart: Mon Dec 25 2017 Return: Tue Jan 9 2018 Trip spans 16 days
$1155
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
CMB
11:05p
47h 05m
2 stops
CMB
12:00a
SEA
4:55a
52h 55m
2 stops
Depart: Fri Sep 29 2017 Return: Fri Oct 6 2017 Trip spans 8 days
$1258
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
CMB
8:25a
32h 25m
2 stops
CMB
12:00a
SEA
3:35a
27h 35m
2 stops
Depart: Mon Dec 25 2017 Return: Sun Jan 28 2018 Trip spans 35 days
$1317
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
CMB
6:54p
42h 54m
3 stops
CMB
12:00a
SEA
12:38p
36h 38m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$917
Destination

Colombo
$917