Find Cheap Flights from Washington to Basel EuroAirport Swiss (WAS - BSL)

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 Washington to Basel EuroAirport Swiss

(Round-trip)
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
5:25a
29h 25m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
Depart: Tue Aug 22 2017 Return: Sun Aug 27 2017 Trip spans 6 days
Air France
Air France
IAD
12:00a
BSL
6:40p
18h 40m
1 stop
BSL
12:00a
IAD
3:10a
27h 10m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
British Airways
British Airways
IAD
12:00a
BSL
11:10a
11h 10m
1 stop
BSL
12:00a
IAD
11:55a
11h 55m
1 stop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
BSL
9:30p
21h 30m
2 stops
BSL
12:00a
IAD
6:40p
18h 40m
2 stops
Depart: Sun Sep 3 2017 Return: Tue Sep 12 2017 Trip spans 10 days
KLM
KLM
DCA
12:00a
BSL
3:25p
15h 25m
2 stops
BSL
12:00a
DCA
5:16p
17h 16m
2 stops
Depart: Sun Sep 3 2017 Return: Mon Sep 11 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
12:15p
36h 15m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
Air France
Air France
IAD
12:00a
BSL
2:55p
14h 55m
1 stop
BSL
12:00a
IAD
3:10a
27h 10m
1 stop
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
5:25a
29h 25m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
KLM
KLM
DCA
12:00a
BSL
3:00p
15h 00m
2 stops
BSL
12:00a
DCA
4:00p
16h 00m
2 stops
Depart: Tue Aug 22 2017 Return: Sun Aug 27 2017 Trip spans 6 days
British Airways
British Airways
DCA
12:00a
BSL
7:15p
19h 15m
2 stops
BSL
12:00a
DCA
9:02p
21h 02m
2 stops
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
BSL
2:15a
26h 15m
2 stops
BSL
12:00a
IAD
9:45a
33h 45m
2 stops
Depart: Sun Sep 3 2017 Return: Tue Sep 12 2017 Trip spans 10 days
Air France
Air France
IAD
12:00a
BSL
2:55p
14h 55m
1 stop
BSL
12:00a
IAD
3:10a
27h 10m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 17 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
12:15p
36h 15m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
KLM
KLM
DCA
12:00a
BSL
3:15p
15h 15m
2 stops
BSL
12:00a
DCA
2:46p
14h 46m
2 stops
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
British Airways
British Airways
DCA
12:00a
BSL
8:15p
20h 15m
2 stops
BSL
12:00a
DCA
9:02p
21h 02m
2 stops
Depart: Wed Sep 20 2017 Return: Mon Oct 2 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
BSL
7:45p
19h 45m
2 stops
BSL
12:00a
IAD
7:55a
31h 55m
2 stops
Depart: Sun Sep 10 2017 Return: Sun Sep 17 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
12:15p
36h 15m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 23 2017 Trip spans 12 days
KLM
KLM
DCA
12:00a
BSL
2:22p
14h 22m
2 stops
BSL
12:00a
DCA
2:46p
14h 46m
2 stops
Depart: Thu Aug 24 2017 Return: Sun Aug 27 2017 Trip spans 4 days
British Airways
British Airways
DCA
12:00a
BSL
8:15p
20h 15m
2 stops
BSL
12:00a
DCA
9:02p
21h 02m
2 stops
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
BSL
12:15p
36h 15m
1 stop
BSL
12:00a
IAD
7:00a
31h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $749
only $865
Destination

Basel
$749