Find Cheap Flights from Denver International to Basel EuroAirport Swiss (DEN - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to Basel EuroAirport Swiss

(Round-trip)
Depart: Mon Sep 4 2017 Return: Sat Sep 16 2017 Trip spans 13 days
Air France
Air France
DEN
6:18a
BSL
10:20p
16h 02m
2 stops
BSL
2:45a
DEN
7:32p
16h 47m
2 stops
Depart: Mon Sep 25 2017 Return: Sat Oct 14 2017 Trip spans 20 days
British Airways
British Airways
DEN
3:30p
BSL
6:00a
14h 30m
1 stop
BSL
2:40p
DEN
9:30p
30h 50m
1 stop
Depart: Mon Aug 21 2017 Return: Sun Sep 3 2017 Trip spans 14 days
KLM
KLM
DEN
1:45p
BSL
9:45a
20h 00m
2 stops
BSL
2:20a
DEN
7:23p
17h 03m
2 stops
Depart: Sat Jun 17 2017 Return: Thu Jul 6 2017 Trip spans 20 days
$1178
Select
Major Airline
Major Airline
DEN
4:28a
BSL
2:00a
21h 32m
2 stops
BSL
10:35p
DEN
3:41p
17h 06m
2 stops
Depart: Thu Jun 15 2017 Return: Tue Jun 27 2017 Trip spans 13 days
$1759
Select
Turkish Airlines
Turkish Airlines
DEN
6:55a
BSL
5:15a
46h 20m
2 stops
BSL
7:20a
DEN
1:54a
42h 34m
2 stops
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
British Airways
British Airways
DEN
3:30p
BSL
10:55a
19h 25m
1 stop
BSL
2:50a
DEN
9:30p
18h 40m
1 stop
Depart: Sun Aug 6 2017 Return: Tue Aug 15 2017 Trip spans 10 days
KLM
KLM
DEN
7:52a
BSL
5:55a
22h 03m
2 stops
BSL
2:25p
DEN
7:23p
28h 58m
2 stops
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
British Airways
British Airways
DEN
3:30p
BSL
6:00a
14h 30m
1 stop
BSL
7:55a
DEN
9:30p
13h 35m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jul 11 2017 Trip spans 30 days
$1954
Select
Lufthansa
Lufthansa
DEN
12:10p
BSL
12:15a
12h 05m
1 stop
BSL
5:20a
DEN
6:25p
13h 05m
1 stop
Depart: Mon Jul 31 2017 Return: Fri Aug 11 2017 Trip spans 12 days
$1064
Select
Air France
Air France
DEN
8:56a
BSL
9:45a
24h 49m
2 stops
BSL
2:45a
DEN
1:34a
22h 49m
2 stops
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
British Airways
British Airways
DEN
3:30p
BSL
11:10p
31h 40m
1 stop
BSL
2:40p
DEN
9:30p
30h 50m
1 stop
Depart: Fri Sep 1 2017 Return: Fri Sep 8 2017 Trip spans 8 days
KLM
KLM
DEN
1:50p
BSL
9:45a
19h 55m
2 stops
BSL
6:15a
DEN
1:31a
19h 16m
2 stops
Depart: Tue Aug 1 2017 Return: Fri Aug 11 2017 Trip spans 11 days
$1064
Select
Air France
Air France
DEN
3:45a
BSL
10:20p
18h 35m
2 stops
BSL
2:45a
DEN
1:34a
22h 49m
2 stops
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
British Airways
British Airways
DEN
3:30p
BSL
10:55a
19h 25m
1 stop
BSL
2:40p
DEN
9:30p
30h 50m
1 stop
Depart: Wed Aug 2 2017 Return: Fri Aug 11 2017 Trip spans 10 days
$1064
Select
Air France
Air France
DEN
6:40a
BSL
6:00a
23h 20m
2 stops
BSL
2:45a
DEN
1:34a
22h 49m
2 stops
Depart: Sun Oct 15 2017 Return: Sat Oct 21 2017 Trip spans 7 days
British Airways
British Airways
DEN
3:30p
BSL
10:55a
19h 25m
1 stop
BSL
2:40p
DEN
9:30p
30h 50m
1 stop
Depart: Fri Aug 4 2017 Return: Sun Aug 13 2017 Trip spans 10 days
$1087
Select
KLM
KLM
DEN
7:52a
BSL
1:50a
17h 58m
2 stops
BSL
2:25p
DEN
11:49p
33h 24m
2 stops
Depart: Thu Aug 3 2017 Return: Fri Aug 11 2017 Trip spans 9 days
$1064
Select
Air France
Air France
DEN
6:40a
BSL
10:20p
15h 40m
2 stops
BSL
2:45a
DEN
1:34a
22h 49m
2 stops
Depart: Mon Oct 16 2017 Return: Sat Oct 21 2017 Trip spans 6 days
British Airways
British Airways
DEN
3:30p
BSL
10:55a
19h 25m
1 stop
BSL
2:40p
DEN
9:30p
30h 50m
1 stop
Depart: Sat Jul 15 2017 Return: Wed Aug 2 2017 Trip spans 19 days
$1112
Select
KLM
KLM
DEN
2:05p
BSL
5:55a
15h 50m
2 stops
BSL
2:10a
DEN
7:29p
17h 19m
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Denver
$781
Destination

Basel
$781