Find Deals on Flights from Sri Lanka to Seattle

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 Sri Lanka to Seattle

(Round-trip)
Depart: Tue Apr 18 2017 Return: Fri Apr 28 2017 Trip spans 11 days
$1101
Select
Korean Air
Korean Air
CMB
3:00p
SEA
8:50p
29h 50m
1 stop
SEA
10:15a
CMB
12:00p
25h 45m
1 stop
Depart: Wed Apr 19 2017 Return: Tue May 2 2017 Trip spans 14 days
$1205
Select
British Airways
British Airways
CMB
6:50a
SEA
7:45p
60h 55m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Sun Apr 23 2017 Return: Mon May 1 2017 Trip spans 9 days
$1567
Select
Etihad Airways
Etihad Airways
CMB
5:10p
SEA
8:28a
39h 18m
2 stops
SEA
7:59p
CMB
3:35a
31h 36m
2 stops
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
$1101
Select
Korean Air
Korean Air
CMB
3:00p
SEA
8:50p
29h 50m
1 stop
SEA
10:15a
CMB
12:00p
25h 45m
1 stop
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
$1213
Select
British Airways
British Airways
CMB
6:50a
SEA
7:45p
36h 55m
2 stops
SEA
3:15p
CMB
5:05p
25h 50m
2 stops
Depart: Fri Apr 28 2017 Return: Mon May 8 2017 Trip spans 11 days
$1213
Select
British Airways
British Airways
CMB
5:20p
SEA
7:45p
26h 25m
2 stops
SEA
3:15p
CMB
5:05p
25h 50m
2 stops
Depart: Tue Jun 20 2017 Return: Fri Aug 18 2017 Trip spans 60 days
$1228
Select
British Airways
British Airways
CMB
5:20p
SEA
1:40a
32h 20m
2 stops
SEA
9:30a
CMB
5:05p
31h 35m
2 stops
Depart: Tue Apr 25 2017 Return: Sun May 7 2017 Trip spans 13 days
$1259
Select
British Airways
British Airways
CMB
11:25p
SEA
1:40a
26h 15m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Sat Apr 22 2017 Return: Thu Apr 27 2017 Trip spans 6 days
$1700
Select
Etihad Airways
Etihad Airways
CMB
5:10p
SEA
8:28a
39h 18m
2 stops
SEA
8:10a
CMB
11:00a
26h 50m
2 stops
Depart: Thu Apr 20 2017 Return: Tue May 2 2017 Trip spans 13 days
$1260
Select
British Airways
British Airways
CMB
6:50a
SEA
7:45p
36h 55m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Wed Apr 26 2017 Return: Fri May 5 2017 Trip spans 10 days
$1260
Select
British Airways
British Airways
CMB
5:20p
SEA
7:45p
50h 25m
2 stops
SEA
3:15p
CMB
9:40a
42h 25m
2 stops
Depart: Fri Apr 7 2017 Return: Sat Apr 15 2017 Trip spans 9 days
$1410
Select
British Airways
British Airways
CMB
6:50a
SEA
7:45p
60h 55m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Thu Apr 6 2017 Return: Sat Apr 15 2017 Trip spans 10 days
$1413
Select
British Airways
British Airways
CMB
11:25p
SEA
1:40a
26h 15m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Mon Apr 24 2017 Return: Fri May 5 2017 Trip spans 12 days
$1540
Select
British Airways
British Airways
CMB
5:20p
SEA
1:40a
32h 20m
2 stops
SEA
3:15p
CMB
10:50p
31h 35m
2 stops
Depart: Sat Apr 29 2017 Return: Fri May 5 2017 Trip spans 7 days
$1540
Select
British Airways
British Airways
CMB
5:20p
SEA
7:45p
26h 25m
2 stops
SEA
3:15p
CMB
5:05p
25h 50m
2 stops
Depart: Fri Apr 21 2017 Return: Tue May 2 2017 Trip spans 12 days
$1561
Select
British Airways
British Airways
CMB
6:50a
SEA
7:45p
36h 55m
2 stops
SEA
3:15p
CMB
5:05p
25h 50m
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.

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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

Colombo
$1101
Destination

Seattle
$1101