DFW - OPO

$324 Find Cheap Flights from Dallas to Porto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Porto departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$812
Overall average: $704
Iberia
Tue 1/19Tue 1/26
DFW - OPO • 1 stop
Cheapest one-way
$324
Typical prices: $481-$653
Multiple Airlines
Sat 9/19
DFW - OPO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dallas and Porto. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Paris (CDG)
Cheapest • Avg $838 (round-trip)
Madrid (MAD)
Shortest trip • 12h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 23% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to Porto (DFW-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Porto

Tue, Jan 19 - Tue, Jan 26
Iberia Logo
1:50 pm - 7:40 am
DFW
-
OPO
11h 50m
1 stop
Iberia Logo
8:20 am - 5:00 pm
OPO
-
DFW
14h 40m
1 stop
$812Iberia
Tue, Jan 19 - Tue, Jan 26
Iberia Logo
1:50 pm - 11:45 am
DFW
-
OPO
15h 55m
1 stop
Iberia Logo
8:20 am - 9:29 pm
OPO
-
DFW
19h 09m
2 stops
$822Iberia
Thu, Aug 13 - Thu, Aug 27
Turkish Airlines Logo
9:30 pm - 11:30 pm
DFW
-
OPO
20h 00m
1 stop
Turkish Airlines Logo
6:10 am - 7:35 pm
OPO
-
DFW
19h 25m
1 stop
$823Turkish Airlines
Tue, Jan 19 - Tue, Jan 26
Multiple Airlines Logo
12:10 pm - 12:05 pm
DFW
-
OPO
17h 55m
2 stops
Multiple Airlines Logo
12:55 pm - 9:30 pm
OPO
-
DFW
38h 35m
2 stops
$827Multiple Airlines
Tue, Jan 19 - Thu, Jan 28
Delta Logo
7:00 pm - 10:00 pm
DFW
-
OPO
21h 00m
1 stop
Delta Logo
5:55 am - 4:50 pm
OPO
-
DFW
16h 55m
1 stop
$837Delta
Fri, Aug 28 - Fri, Sep 4
Turkish Airlines Logo
6:45 am - 9:45 am
DFW
-
OPO
45h 00m
2 stops
Turkish Airlines Logo
4:45 pm - 7:35 pm
OPO
-
DFW
32h 50m
1 stop
$841Turkish Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
7:00 am - 9:30 am
DFW
-
OPO
20h 30m
2 stops
United Airlines Logo
12:35 pm - 9:43 am
OPO
-
DFW
27h 08m
2 stops
$843United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
7:30 am - 9:30 am
DFW
-
OPO
20h 00m
1 stop
United Airlines Logo
12:35 pm - 9:43 am
OPO
-
DFW
27h 08m
2 stops
$843United Airlines
Thu, Oct 22 - Mon, Nov 2
American Airlines Logo
1:42 pm - 11:45 am
DFW
-
OPO
16h 03m
2 stops
American Airlines Logo
12:25 pm - 5:30 am
OPO
-
DFW
23h 05m
1 stop
$951American Airlines
Mon, Oct 19 - Sat, Oct 31
American Airlines Logo
8:30 am - 7:40 am
DFW
-
OPO
17h 10m
2 stops
American Airlines Logo
8:40 pm - 6:30 am
OPO
-
DFW
14h 50m
1 stop
$951American Airlines
Booking Insights

KAYAK's insights & trends for Dallas to Porto flights

Get data-powered insights and trends into flights from Dallas to Porto to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Dallas/Fort Worth Airport to Porto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dallas/Fort Worth Airport to Porto departing in January.

Flight prices are typical for this route right now.

Flights to Porto from Dallas/Fort Worth Airport usually cost between $785 and $1,116 in January.
The lowest price found in the past 5 days was $812 on Iberia (Jan 19-Jan 26).

What is the cheapest month to fly from Dallas/Fort Worth Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas/Fort Worth Airport to Porto is December, where tickets cost $669 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,148 and $1,082 respectively.

Find deals

Good to know

Low season

December

Cheapest flight

$324
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Dallas to Porto

When to book flights from Dallas to Porto

Are your dates flexible? Find out the best times to travel from Dallas to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to Porto flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Porto?

    In the last 5 days, the lowest price for a flight from Dallas/Fort Worth Airport to Porto was $324 for a one-way ticket and $812 for a round-trip.

  • Do I need a passport to fly between Dallas and Porto?

    A passport is required to fly from Dallas to Porto.

  • Which airports will I be using when flying from Dallas to Porto?

    Dallas airport is called Dallas/Fort Worth and the only airport in Porto is Porto.

  • Which aircraft models fly most regularly from Dallas to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Porto?

    Star Alliance, and oneworld are the airline alliances operating flights between Dallas and Porto, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Dallas to Porto, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Dallas to Porto are United Airlines and Turkish Airlines. With an average price for the route of $1,069 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $776 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Dallas to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Dallas with another airline. Booking your flights between Dallas and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dallas to Porto

Information on your arrival and departure airports

Dallas (DFW)
Porto (OPO)