Find Deals on Flights from Denver International to Portugal

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Denver International to Portugal

(Round-trip)
Depart: Mon Jan 16 2017 Return: Sun Jan 22 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
11:55p
LIS
6:15p
18h 20m
2 stops
LIS
7:05p
DEN
3:30p
20h 25m
2 stops
Depart: Thu Mar 16 2017 Return: Wed Mar 22 2017 Trip spans 7 days
British Airways
British Airways
DEN
2:45p
LIS
11:55p
33h 10m
1 stop
LIS
2:50p
DEN
5:20p
26h 30m
2 stops
Depart: Thu Jan 19 2017 Return: Wed Jan 25 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
DEN
1:00a
LIS
8:25p
19h 25m
2 stops
LIS
4:45p
DEN
9:23p
28h 38m
2 stops
Depart: Mon Mar 6 2017 Return: Wed Mar 15 2017 Trip spans 9 days
Major Airline
Major Airline
DEN
11:52p
LIS
6:15p
18h 23m
2 stops
LIS
9:05p
DEN
4:53p
19h 48m
2 stops
Depart: Mon Jan 23 2017 Return: Thu Feb 2 2017 Trip spans 11 days
British Airways
British Airways
DEN
12:45p
LIS
6:20a
17h 35m
1 stop
LIS
1:55p
DEN
4:20p
26h 25m
2 stops
Depart: Tue Mar 7 2017 Return: Mon Mar 20 2017 Trip spans 13 days
Major Airline
Major Airline
DEN
1:15a
LIS
11:20p
22h 05m
2 stops
LIS
4:05a
DEN
8:40a
28h 35m
2 stops
Depart: Sun Jan 1 2017 Return: Sat Jan 14 2017 Trip spans 14 days
$1069
Select
Aer Lingus
Aer Lingus
DEN
1:00a
FAO
5:30a
28h 30m
2 stops
FAO
4:50a
DEN
4:15p
35h 25m
2 stops
Depart: Tue Apr 25 2017 Return: Sun May 7 2017 Trip spans 13 days
$1070
Select
Turkish Airlines
Turkish Airlines
DEN
7:15a
LIS
3:50a
44h 35m
2 stops
LIS
7:30a
DEN
12:14a
40h 44m
2 stops
Depart: Wed Mar 8 2017 Return: Mon Mar 13 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
1:13a
LIS
7:05p
17h 52m
2 stops
LIS
1:15a
DEN
9:32p
20h 17m
2 stops
Depart: Tue Apr 18 2017 Return: Tue May 9 2017 Trip spans 22 days
British Airways
British Airways
DEN
3:40p
LIS
7:05a
15h 25m
1 stop
LIS
6:00p
DEN
9:31p
27h 31m
2 stops
Depart: Tue Jan 24 2017 Return: Mon Jan 30 2017 Trip spans 7 days
$1189
Select
Alitalia
Alitalia
DEN
2:00a
LIS
2:05a
24h 05m
2 stops
LIS
2:50p
DEN
12:20a
33h 30m
2 stops
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
1:15a
LIS
7:05p
17h 50m
2 stops
LIS
7:05p
DEN
6:25p
23h 20m
2 stops
Depart: Thu Apr 20 2017 Return: Tue May 9 2017 Trip spans 20 days
British Airways
British Airways
DEN
3:40p
LIS
7:05a
15h 25m
1 stop
LIS
6:00p
DEN
9:31p
27h 31m
2 stops
Depart: Tue Jan 3 2017 Return: Mon Jan 16 2017 Trip spans 14 days
$1266
Select
United
United
DEN
1:00a
LIS
7:55p
18h 55m
1 stop
LIS
5:15a
DEN
9:23p
16h 08m
1 stop
Depart: Wed Dec 28 2016 Return: Tue Jan 10 2017 Trip spans 14 days
$1284
Select
American Airlines
American Airlines
DEN
7:46a
LIS
11:55p
16h 09m
2 stops
LIS
1:55a
DEN
10:14p
20h 19m
2 stops
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
$1284
Select
Air Canada
Air Canada
DEN
6:30a
LIS
4:20a
21h 50m
2 stops
LIS
12:05a
DEN
8:30p
20h 25m
2 stops
Depart: Fri Dec 30 2016 Return: Wed Jan 11 2017 Trip spans 13 days
$1339
Select
Lufthansa
Lufthansa
DEN
11:00a
LIS
1:25a
14h 25m
1 stop
LIS
12:05a
DEN
5:40p
17h 35m
1 stop
Depart: Sun Feb 19 2017 Return: Tue Mar 7 2017 Trip spans 17 days
Major Airline
Major Airline
DEN
11:52p
LIS
11:20p
23h 28m
2 stops
LIS
7:05p
DEN
6:25p
23h 20m
2 stops
Depart: Wed May 3 2017 Return: Sat May 13 2017 Trip spans 11 days
British Airways
British Airways
DEN
3:40p
LIS
7:05a
15h 25m
1 stop
LIS
6:30a
DEN
9:31p
39h 01m
2 stops
Depart: Tue Feb 28 2017 Return: Mon Mar 13 2017 Trip spans 13 days
Major Airline
Major Airline
DEN
12:10a
LIS
1:20a
25h 10m
2 stops
LIS
11:15p
DEN
7:37p
20h 22m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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

Denver
$458
Destination

Lisbon
$458
Faro
$1069