Cheap flights from Dallas to Porto

Flights overview

Useful information for finding cheap flights from Dallas to Porto and booking your next trip
Cheapest round-trip flights $812
Turkish Airlines 1 stop 20 hr Thu, Apr 30 — Wed, May 13
The cheapest round-trip flight from Dallas to Porto is currently $812
Cheapest one-way flight $561
British Airways 1 stop 33 hr Wed, Apr 22
The cheapest one-way flight from Dallas to Porto is currently $561
Last-minute weekend getaway $942
Lufthansa 1 stop 18 hr Thu, Apr 23 — Mon, Apr 27
The cheapest last-minute weekend getaway from Dallas to Porto is currently $942
Cheapest business class flights $4,871
Turkish Airlines, United 2 stops 21 hr Mon, Jul 20 — Wed, Aug 5
The cheapest business class round-trip flight from Dallas to Porto is currently $4,871
Fastest flight 11 hr 55 min The fastest flight with stops from Dallas to Porto takes 11 hr 55 min
Nonstop flights None There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Dallas to Porto is typically November. The most expensive month to fly is typically June.
November
Cheapest
Typical prices: $570–1,150
June
Most expensive
Typical prices: $1,050–1,400

Popular airlines from Dallas to Porto

  • United
    from $1,040
    Typical price: $800–1,650
    73 weekly connecting flights
    DFW - OPO Every day
  • Turkish Airlines
    from $812
    Typical price: $740–2,250
    14 weekly connecting flights
    DFW - OPO Every day
  • Lufthansa
    from $942
    Typical price: $820–1,850
    14 weekly connecting flights
    DFW - OPO Every day
  • Iberia
    from $955
    Typical price: $790–1,950
    12 weekly connecting flights
    DFW - OPO Every Mon, Tue, Wed, Thu, Fri, Sat
  • Air France
    from $955
    Typical price: $950–1,950
    10 weekly connecting flights
    DFW - OPO Every Mon, Tue, Wed, Thu, Sat

Popular airports near Dallas

  • Dallas Fort Worth International Airport (DFW)
    Dallas United States 27 min 16 mi
  • Dallas Love Field (DAL)
    Dallas United States 17 min 6 mi
  • Austin-Bergstrom International Airport (AUS)
    Austin United States 3 hr 185 mi
  • George Bush Intercontinental Airport (IAH)
    Houston United States 3 hr 20 min 211 mi

Popular airports near Porto

  • Francisco Sá Carneiro Airport (OPO)
    Porto Portugal 17 min 6 mi
  • Humberto Delgado Airport (LIS)
    Lisbon Portugal 2 hr 55 min 167 mi
  • Santiago-Rosalía de Castro Airport (SCQ)
    Santiago de Compostela Spain 2 hr 31 min 120 mi
  • Vigo Airport (VGO)
    Vigo Spain 1 hr 29 min 73 mi

Frequently asked questions about flying from Dallas to Porto

The cheapest flights from Dallas to Porto are usually in November. Typical ticket prices in November range from $570 to $1,150.
The cheapest round-trip flight from Dallas to Porto recently found on Google Flights was with Turkish Airlines from $812. The cheapest one-way flight was with British Airways from $561.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest United flight from Dallas to Porto is $1,040, flying from Jul 20 to Aug 5.
  • The cheapest Turkish Airlines flight from Dallas to Porto is $812, flying from Apr 30 to May 13.
  • The cheapest Lufthansa flight from Dallas to Porto is $942, flying from Apr 23 to May 6.
  • The cheapest Iberia flight from Dallas to Porto is $955, flying from Apr 23 to May 6.
  • The cheapest Air France flight from Dallas to Porto is $955, flying from Apr 23 to May 6.
The cheapest round-trip flight from Dallas to Porto starts at $812 from Thu, Apr 30 to Wed, May 13. The cheapest one-way flight starts at $561 and departs on Wed, Apr 22.
11 hr 55 min is the shortest flight time from Dallas to Porto.
Peak travel is Apr–Aug, when the weather is mostly warm. Monthlong São João (Jun) combines an ancient celebration of midsummer with the Christian festival of St. John, and reaches its peak with fireworks and dancing on the evening of Jun 23. Porto's maritime climate brings mild, rainy winters (Dec–Feb).
It's easy to use Google Flights to find the cheapest days to fly from Dallas to Porto.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Dallas to Porto really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Dallas to Porto.

In terms of flights, United is the most popular. United offers 73 connecting flights per week. United flies from Dallas Fort Worth International Airport (DFW) to Francisco Sá Carneiro Airport (OPO) .

Other popular airlines flying from Dallas to Porto are:
  • Turkish Airlines offers 14 connecting flights per week. Turkish Airlines flies from Dallas Fort Worth International Airport (DFW) to Francisco Sá Carneiro Airport (OPO) .
  • Lufthansa offers 14 connecting flights per week. Lufthansa flies from Dallas Fort Worth International Airport (DFW) to Francisco Sá Carneiro Airport (OPO) .
  • Iberia offers 12 connecting flights per week. Iberia flies from Dallas Fort Worth International Airport (DFW) to Francisco Sá Carneiro Airport (OPO) .
  • Air France offers 10 connecting flights per week. Air France flies from Dallas Fort Worth International Airport (DFW) to Francisco Sá Carneiro Airport (OPO) .
The number of connecting flights refers to distinct flights with at least one stop between Dallas and Porto.
The cheapest round-trip flight from Dallas to Porto recently found on Google Flights was with Turkish Airlines from $812. The cheapest one-way flight was with British Airways from $561.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest United flight from Dallas to Porto is $1,040, flying from Jul 20 to Aug 5.
  • The cheapest Turkish Airlines flight from Dallas to Porto is $812, flying from Apr 30 to May 13.
  • The cheapest Lufthansa flight from Dallas to Porto is $942, flying from Apr 23 to May 6.
  • The cheapest Iberia flight from Dallas to Porto is $955, flying from Apr 23 to May 6.
  • The cheapest Air France flight from Dallas to Porto is $955, flying from Apr 23 to May 6.
No airline flies direct from Dallas to Porto.
  • There are 73 United connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 14 Turkish Airlines connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 14 Lufthansa connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 12 Iberia connecting flights from Dallas to Porto per week. Flights are available on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
  • There are 10 Air France connecting flights from Dallas to Porto per week. Flights are available on Monday, Tuesday, Wednesday, Thursday and Saturday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Dallas and Porto at price $942 is offered by Lufthansa from Thu, Apr 23 to Mon, Apr 27.
No airline flies direct from Dallas to Porto.
  • There are 73 United connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 14 Turkish Airlines connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 14 Lufthansa connecting flights from Dallas to Porto per week. Flights are available every day.
  • There are 12 Iberia connecting flights from Dallas to Porto per week. Flights are available on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
  • There are 10 Air France connecting flights from Dallas to Porto per week. Flights are available on Monday, Tuesday, Wednesday, Thursday and Saturday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from Dallas to Porto.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Dallas to Porto, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Dallas and Porto start at $4,871 from Mon, Jul 20 to Wed, Aug 5 with Turkish Airlines, United.
The cheapest economy class round-trip flights between Dallas and Porto start at $812 from Thu, Apr 30 to Wed, May 13.
To book business class trips from Dallas to Porto, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Dallas and Porto starts at $942 from Thu, Apr 23 to Mon, Apr 27 with Lufthansa.
The cheapest last-minute deal between Dallas and Porto at price $942 is offered by Lufthansa from Thu, Apr 23 to Mon, Apr 27.
To find last-minute flight deals from Dallas to Porto, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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