Find Cheap Flights from Dallas to Porto

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 Dallas to Porto

(Round-trip)
Depart: Tue May 16 2017 Return: Wed May 31 2017 Trip spans 16 days
$1379
Select
Iberia
Iberia
DFW
12:40p
OPO
12:35a
11h 55m
1 stop
OPO
4:25p
DFW
5:49p
25h 24m
2 stops
Depart: Sun May 14 2017 Return: Tue May 30 2017 Trip spans 17 days
$1506
Select
Iberia
Iberia
DFW
12:40p
OPO
9:55a
21h 15m
1 stop
OPO
8:15a
DFW
10:00a
25h 45m
2 stops
Depart: Mon May 15 2017 Return: Wed May 31 2017 Trip spans 17 days
$1506
Select
Iberia
Iberia
DFW
12:40p
OPO
9:55a
21h 15m
1 stop
OPO
4:25p
DFW
5:49p
25h 24m
2 stops
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
$1506
Select
Iberia
Iberia
DFW
12:40p
OPO
9:55a
21h 15m
1 stop
OPO
4:20a
DFW
9:45p
17h 25m
2 stops
Depart: Thu May 18 2017 Return: Tue May 30 2017 Trip spans 13 days
$1566
Select
Iberia
Iberia
DFW
12:40p
OPO
8:25a
19h 45m
1 stop
OPO
8:15a
DFW
10:00a
25h 45m
2 stops
Depart: Fri May 19 2017 Return: Wed May 31 2017 Trip spans 13 days
$1571
Select
Iberia
Iberia
DFW
9:05a
OPO
1:45a
16h 40m
2 stops
OPO
4:20a
DFW
9:45p
17h 25m
2 stops
Depart: Sat May 13 2017 Return: Mon May 29 2017 Trip spans 17 days
$1659
Select
Iberia
Iberia
DFW
1:20p
OPO
6:35a
17h 15m
2 stops
OPO
4:20a
DFW
9:45p
17h 25m
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

Dallas
$1379
Destination

Porto
$1379
Airlines