Find Cheap Flights from Seattle to Basel EuroAirport Swiss

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 Basel EuroAirport Swiss

(Round-trip)
Depart: Mon Nov 6 2017 Return: Sun Nov 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
1:50p
13h 50m
1 stop
BSL
12:00a
SEA
7:25a
31h 25m
1 stop
Depart: Wed Nov 29 2017 Return: Sat Dec 9 2017 Trip spans 11 days
British Airways
British Airways
SEA
12:00a
BSL
1:50p
13h 50m
1 stop
BSL
12:00a
SEA
1:30p
13h 30m
1 stop
Depart: Sat Sep 23 2017 Return: Sun Oct 1 2017 Trip spans 9 days
Air Canada
Air Canada
SEA
12:00a
BSL
4:15a
28h 15m
2 stops
BSL
12:00a
SEA
8:30a
32h 30m
2 stops
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
12:00a
BSL
2:40p
14h 40m
1 stop
BSL
12:00a
SEA
2:20p
14h 20m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
12:00a
BSL
4:14p
16h 14m
2 stops
BSL
12:00a
SEA
7:31p
19h 31m
2 stops
Depart: Fri Oct 6 2017 Return: Fri Oct 20 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
7:15a
31h 15m
2 stops
BSL
12:00a
SEA
10:36p
22h 36m
2 stops
Depart: Sat Jan 20 2018 Return: Sun Jan 28 2018 Trip spans 9 days
British Airways
British Airways
SEA
12:00a
BSL
6:30p
18h 30m
1 stop
BSL
12:00a
SEA
2:25p
14h 25m
1 stop
Depart: Wed Oct 11 2017 Return: Sun Oct 22 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
6:40p
18h 40m
1 stop
BSL
12:00a
SEA
10:20p
22h 20m
1 stop
Depart: Fri Oct 6 2017 Return: Sun Oct 15 2017 Trip spans 10 days
Lufthansa
Lufthansa
SEA
12:00a
BSL
2:40p
14h 40m
1 stop
BSL
12:00a
SEA
12:35p
12h 35m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 17 2017 Trip spans 15 days
British Airways
British Airways
SEA
12:00a
BSL
1:45p
13h 45m
1 stop
BSL
12:00a
SEA
7:30a
31h 30m
1 stop
Depart: Wed Dec 13 2017 Return: Tue Dec 26 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
7:10p
19h 10m
2 stops
BSL
12:00a
SEA
10:15a
34h 15m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
7:35p
19h 35m
2 stops
BSL
12:00a
SEA
11:25p
23h 25m
2 stops
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
1:40a
25h 40m
2 stops
BSL
12:00a
SEA
11:45p
23h 45m
2 stops
Depart: Wed Sep 20 2017 Return: Tue Oct 3 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
12:35a
24h 35m
2 stops
BSL
12:00a
SEA
11:45p
23h 45m
2 stops
Depart: Wed Jan 10 2018 Return: Mon Jan 15 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
2:00a
26h 00m
2 stops
BSL
12:00a
SEA
10:53a
34h 53m
2 stops
Depart: Thu Sep 14 2017 Return: Tue Sep 19 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
1:40a
25h 40m
2 stops
BSL
12:00a
SEA
9:15a
33h 15m
2 stops
Depart: Sat Sep 23 2017 Return: Sun Oct 1 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
2:35a
26h 35m
2 stops
BSL
12:00a
SEA
8:30a
32h 30m
2 stops
Depart: Tue Jan 2 2018 Return: Thu Mar 1 2018 Trip spans 59 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
11:20p
23h 20m
2 stops
BSL
12:00a
SEA
3:38p
15h 38m
2 stops
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
4:14p
16h 14m
2 stops
BSL
12:00a
SEA
7:31p
19h 31m
2 stops
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BSL
4:55p
16h 55m
1 stop
BSL
12:00a
SEA
10:20p
22h 20m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$719
Destination

Basel
$719