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514 € Cheap Flights from Porto (OPO) to Dallas (DFWA)

Your route at a glance

Cheapest deal514 €
Cheapest monthJanuary
Most popular airlineIberia

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Flight deals from Porto to Dallas

Looking for a cheap last-minute deal or the best return flight from Porto to Dallas? Find the lowest prices on one-way and return tickets right here.
Dallas.514 € per passenger.Departing Fri, 23 Jan, returning Wed, 4 Feb.Return flight with Vueling Airlines and Spirit Airlines.Outbound indirect flight with Vueling Airlines, departs from Porto on Fri, 23 Jan, arriving in Dallas Fort Worth International.Inbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Wed, 4 Feb, arriving in Porto.Price includes taxes and charges.From 514 €, select.
Dallas.523 € per passenger.Departing Mon, 2 Mar, returning Mon, 9 Mar.Return flight with Ryanair and Lufthansa.Outbound indirect flight with Ryanair, departs from Porto on Mon, 2 Mar, arriving in Dallas Fort Worth International.Inbound indirect flight with Lufthansa, departs from Dallas Fort Worth International on Mon, 9 Mar, arriving in Porto.Price includes taxes and charges.From 523 €, select.
Dallas.545 € per passenger.Departing Thu, 15 Jan, returning Thu, 22 Jan.Return flight with Ryanair and Spirit Airlines.Outbound indirect flight with Ryanair, departs from Porto on Thu, 15 Jan, arriving in Dallas Fort Worth International.Inbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Thu, 22 Jan, arriving in Porto.Price includes taxes and charges.From 545 €, select.
Dallas.579 € per passenger.Departing Sun, 1 Feb, returning Sun, 8 Feb.Return flight with Ryanair and Spirit Airlines.Outbound indirect flight with Ryanair, departs from Porto on Sun, 1 Feb, arriving in Dallas Fort Worth International.Inbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Sun, 8 Feb, arriving in Porto.Price includes taxes and charges.From 579 €, select.
Dallas.596 € per passenger.Departing Tue, 16 Dec, returning Wed, 14 Jan.Return flight with Iberia and Spirit Airlines.Outbound indirect flight with Iberia, departs from Porto on Tue, 16 Dec, arriving in Dallas Fort Worth International.Inbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Wed, 14 Jan, arriving in Porto.Price includes taxes and charges.From 596 €, select.
Dallas.627 € per passenger.Departing Sat, 25 Apr, returning Fri, 8 May.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Sat, 25 Apr, arriving in Dallas Fort Worth International.Inbound indirect flight with Iberia, departs from Dallas Fort Worth International on Fri, 8 May, arriving in Porto.Price includes taxes and charges.From 627 €, select.
Dallas.627 € per passenger.Departing Fri, 29 May, returning Fri, 5 Jun.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Fri, 29 May, arriving in Dallas Fort Worth International.Inbound indirect flight with Iberia, departs from Dallas Fort Worth International on Fri, 5 Jun, arriving in Porto.Price includes taxes and charges.From 627 €, select.
Dallas.716 € per passenger.Departing Mon, 19 Jan, returning Fri, 10 Apr.Return flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departs from Porto on Mon, 19 Jan, arriving in Dallas Fort Worth International.Inbound indirect flight with jetBlue, departs from Dallas Fort Worth International on Fri, 10 Apr, arriving in Porto.Price includes taxes and charges.From 716 €, select.

Find the cheapest month to fly from Porto to Dallas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Dallas flights are currently cheapest in March.
Dec
from 763 €
Jan
from 545 €
Feb
from 579 €
Mar
from 523 €
Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Alternative Porto to Dallas routes

Looking for the cheapest, fastest or easiest route from Porto to Dallas? You could fly into the following airports instead.

Finding cheap flights from Porto to Dallas: Frequently asked questions

There are 3 airports in Dallas: Dallas Love Field, Dallas Fort Worth International and Fort Worth.
The best price we found for a return flight from Porto to Dallas is 514 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Dallas. But we found flights with one or more stops from 514 €.
As of December 2025, there are no flights flying from Porto to Dallas.
The cheapest month to fly from Porto to Dallas is usually January.
If you're flying from Porto Airport, the cheapest airport near Dallas is Dallas Fort Worth International – which is 24.0 km away from the centre of Dallas. We've found flights into this airport from 514 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Dallas on Friday, 23 January 2026.
No airlines currently offer direct flights between Porto Airport and Dallas. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dallas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 8°C. August is typically the warmest month in Dallas, when it usually averages around 36°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 1°C. The rainiest month is May.
Currently, Vueling Airlines offers the cheapest flight tickets to Dallas.

Travelling from Porto Airport (OPO) to Dallas: what you need to know

  • Porto Airport is located in Porto. Following the UTC-5 timezone, Dallas is five hours behind Porto.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your OPO to Dallas flight.

  • If you're travelling during a major holiday or another peak period, give yourself more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Stopovers are the perfect opportunity to break up your trip and maybe even tick a new city off your list. When browsing for plane tickets from OPO to Dallas, deselect the 'Direct flights only' box to see where you can stop along the way. Some popular options include:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Newark Liberty International Airport (EWR)

    • Pearson International Airport (YYZ)

  • Travelling from central Porto to OPO takes about 50 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your holiday? Stay near OPO. Whether you've booked an early flight from Porto Airport to Dallas or don't want departure day to feel hectic, these hotels are just the thing:

  • 74.49% of flights that take off from Porto Airport land at their destination on time.

How to find the cheapest flights from Porto Airport (OPO) to Dallas

  • The lowest price we've seen for a one-way Porto Airport to Dallas flight is 254 €. The cheapest price for a return flight is 514 €. Bear in mind fares can change due to availability at the time of booking.

  • To find cheap flights from OPO to Dallas, book in advance. Airlines generally offer their most competitively priced fares when tickets are first released.

  • Landing cheap tickets from Porto Airport to Dallas is more likely if you're flexible with your travel plans. Try using the 'Whole month' function to get the lowest fares across the month and score an incredible deal.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an even bigger deal on cheap flights from OPO to Dallas.

  • Save on your flight from Porto Airport to Dallas with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • Dallas/Fort Worth International Airport (DFW) is around 32 kilometres from the centre of Dallas. If you're opting for a ride-share or a cab, the drive will take roughly 25 minutes.

  • Getting to the centre by public transport will take you around 1 hour.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Porto Airport to Dallas. Check in to one of these accommodation options near DFW instead:

  • Pick up a Dallas/Fort Worth International Airport rental car and discover Dallas and beyond with your own set of wheels. Easirent, Europcar and Thrifty are well-known companies to choose from here.

  • For the lowest price, book your ride from Dallas/Fort Worth International Airport around one week ahead of your flight from OPO to Dallas.

  • The address for DFW is 2400 Aviation Dr.

Dallas Love Field Airport (DAL)

  • Dallas Love Field Airport (DAL) is about 16 kilometres from central Dallas. After your flight from Porto Airport to Dallas, it'll take you around 20 minutes to get to the heart of the city in a ride-share or cab.

  • You can expect the trip to take roughly 50 minutes on public transport.

  • You'll find some comfortable places ready to welcome you near DAL. Settle in and get cosy after your OPO to Dallas flight at one of these well-located options:

  • Easirent, Thrifty and Dollar make picking up a Dallas Love Field Airport rental car easy and quick. These companies are located in or around the terminal and will have you on your way in a heartbeat.

  • Avoid potential price surges. Booking your ride three weeks before your arrival at DAL will help you stay within budget.

  • Dallas Love Field Airport can be found at 8008 Cedar Springs Road.

Best time to go to Dallas

  • Carefully consider your dates before securing your flight from Porto Airport to Dallas. The city buzzes during peak season, but prices are generally higher and top attractions can be crowded. Visit Dallas in the off-season if you prefer a more relaxed vibe.

  • Book a Porto Airport to Dallas plane ticket with a departure in August if you're eager to visit the city during its warmest month. Expect temperatures to range from 24ºC (75ºF) to 41ºC (106ºF).

  • January sees average temperatures of between 1ºC (34ºF) and 16ºC (61ºF). Search for a cheap ticket from OPO to Dallas around that time if you like travelling in cooler conditions.

More about Dallas

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Dallas right here. Explore these options once you've locked in your flight from Porto Airport to Dallas:

  • Every great holiday has to include a little sightseeing. Perot Museum of Nature and Science, Dallas Arboretum and Botanical Gardens and Dallas Museum of Art are attractions you won't want to skip in Dallas.

Explore more of United States

  • Dallas has loads to offer, but there are so many other parts of United States waiting to be discovered. Around 370 kilometres south of Dallas, a visit to Houston will fill your itinerary to the brim. Start with leading attractions like The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • If you're eager to discover another major destination in United States, consider San Antonio, roughly 402 kilometres south-west of Dallas. The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral are key highlights.

Plan the rest of your trip from Porto to Dallas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.