Cheap flights from Dallas to Porto from $0
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Discover deals on Dallas to Porto flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Dallas to Porto
Best
1 stop
8 Feb
DEP
13:55
DFW
1×
07:40
OPO
11h 45m
8 Feb
DEPARTURE
13:55 - 07:40
11h 45m
DFW
1 stop
OPO
1 stop
8 Feb
DEP
13:55
DFW
1×
11:45
OPO
15h 50m
8 Feb
DEPARTURE
13:55 - 11:45
15h 50m
DFW
1 stop
OPO
Iberia flights from Dallas to Porto
Our best Iberia deals on Dallas to Porto tickets
Best
1 stop
8 Feb
DEP
13:55
DFW
1×
07:40
OPO
11h 45m
8 Feb
DEPARTURE
13:55 - 07:40
11h 45m
DFW
1 stop
OPO
1 stop
8 Feb
DEP
13:55
DFW
1×
11:45
OPO
15h 50m
8 Feb
DEPARTURE
13:55 - 11:45
15h 50m
DFW
1 stop
OPO
American Airlines flights from Dallas to Porto
Our best American Airlines deals on Dallas to Porto tickets
Best
2 stops
8 Feb
DEP
08:50
DFW
2×
07:40
OPO
16h 50m
8 Feb
DEPARTURE
08:50 - 07:40
16h 50m
DFW
2 stops
OPO
2 stops
8 Feb
DEP
12:48
DFW
2×
11:45
OPO
16h 57m
8 Feb
DEPARTURE
12:48 - 11:45
16h 57m
DFW
2 stops
OPO
What's the cheapest day of the week to fly from Dallas to Porto?
If your flying dates are flexible, you should consider flying to Porto on a Mon, as we generally find the cheapest rates on that day. On the other hand, Wed is the most expensive day to fly.
What is the cheapest month to fly from Dallas to Porto?
The cheapest month for flights from Dallas to Porto is Sep, where tickets cost $658 on average. The most expensive months are Dec.
JanFebMarAprMayJunJulAugSepOctNovDec
$942$800$658
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Everything you should know
Cheapest one-way flight
$690
Typical prices: $690–$990
When to book
6 weeks
in advance to save around 35%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 6+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Dallas to Porto currently costs AUD $690. Prices typically range from $690 to $990. Prices change frequently, so we recommend booking early and being flexible with your travel dates.