$399 Cheap flight deals from Dallas (DFW) to Porto (OPO)

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Airfares from $399 One Way, $763 Round Trip from Dallas to Porto

Prices starting at $763 for return flights and $399 for one-way flights to Porto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 15 - Fri, Feb 26
DFW
Dallas
OPO
Porto
$763 Roundtrip, found 1 day ago
$763
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Feb 15 from Dallas to Porto, returning Fri, Feb 26, priced at $763 found 1 day ago
Sun, Nov 29 - Mon, Dec 7
DFW
Dallas
OPO
Porto
$764 Roundtrip, found 4 days ago
$764
Roundtrip
found 4 days ago
Select Iberia flight, departing Sun, Nov 29 from Dallas to Porto, returning Mon, Dec 7, priced at $764 found 4 days ago
Tue, Feb 16 - Tue, Feb 23
DFW
Dallas
OPO
Porto
$784 Roundtrip, found 2 days ago
$784
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Feb 16 from Dallas to Porto, returning Tue, Feb 23, priced at $784 found 2 days ago
Fri, Nov 27 - Fri, Dec 4
DFW
Dallas
OPO
Porto
$823 Roundtrip, found 20 hours ago
$823
Roundtrip
found 20 hours ago
Select Delta flight, departing Fri, Nov 27 from Dallas to Porto, returning Fri, Dec 4, priced at $823 found 20 hours ago
Mon, Apr 12 - Tue, Apr 20
DFW
Dallas
OPO
Porto
$853 Roundtrip, just found
$853
Roundtrip
just found
Select British Airways flight, departing Mon, Apr 12 from Dallas to Porto, returning Tue, Apr 20, priced at $853 just found

More About Flying To Porto from Dallas

Route Information for Flights from Dallas to Porto

Origin Airport IATA Code
DFW
Destination Airport IATA Code
OPO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Dallas to Porto

When you’re ready to take your next trip, get the most affordable prices on flights from Dallas to Porto with Orbitz! The guaranteed low prices and cutting-edge mobile tools on Orbits make it easy for you to plan your next great vacation.

Keep Up With Sudden Flight Changes

As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from Dallas to Porto, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.

Get Great Prices for Dallas to Porto Flights

Orbitz features both an Android app and an iPhone app to give you the lowest prices for Dallas to Porto flights. Use these mobile apps to get updates on your flight, the details of your itinerary, and to learn about available hotel deals in the area.

Fly for Less and Earn Miles

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Frequently asked questions

What is the shortest flight from Dallas to Porto?
With the shortest possible flight time from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Porto (OPO-Dr. Francisco de Sa Carneiro) being 10 hours and 40 minutes, you'll want to have some in-flight survival tricks up your sleeve. An eye-mask, a neck pillow and earplugs should be some of the essentials you put in your carry-on.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.