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Cheap flights from Porto to Dallas from $418

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Porto to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 3:04 pmOPO  Porto-DFW Dallas/Fort Worth
34h 04m3 stops Lisbon Humberto Delgado Miami Philadelphia
Multiple Airlines Logo
5:24 am - 11:00 amDFW  Dallas/Fort Worth-OPO Porto
23h 36m2 stops Miami Lisbon Humberto Delgado
$822Multiple Airlines
Fri, Nov 20 - Wed, Nov 25
Multiple Airlines Logo
11:00 am - 3:04 pmOPO  Porto-DFW Dallas/Fort Worth
34h 04m3 stops Lisbon Humberto Delgado Miami Philadelphia
Multiple Airlines Logo
5:24 am - 11:00 amDFW  Dallas/Fort Worth-OPO Porto
23h 36m2 stops Miami Lisbon Humberto Delgado
$823Multiple Airlines
Fri, Nov 20 - Wed, Nov 25
Multiple Airlines Logo
8:30 am - 1:29 pmOPO  Porto-DFW Dallas/Fort Worth
34h 59m3 stops Lisbon Humberto Delgado Miami Denver Intl
Multiple Airlines Logo
5:55 am - 10:00 pmDFW  Dallas/Fort Worth-OPO Porto
34h 05m3 stops Baltimore/Washington Miami Lisbon Humberto Delgado
$824Multiple Airlines
Fri, Nov 20 - Wed, Nov 25
Multiple Airlines Logo
10:05 pm - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
46h 01m2 stops Barcelona-El Prat Miami
Multiple Airlines Logo
1:50 pm - 11:45 pmDFW  Dallas/Fort Worth-OPO Porto
27h 55m1 stop Madrid Barajas
$837Multiple Airlines
Mon, Jan 18 - Sun, Jan 31
Multiple Airlines Logo
8:20 am - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
35h 46m2 stops Barcelona-El Prat Miami
Multiple Airlines Logo
1:50 pm - 5:25 pmDFW  Dallas/Fort Worth-OPO Porto
21h 35m1 stop Madrid Barajas
$843Multiple Airlines
Sat, Jan 16 - Sun, Jan 31
Multiple Airlines Logo
8:20 am - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
35h 46m2 stops Barcelona-El Prat Miami
Multiple Airlines Logo
1:50 pm - 9:35 amDFW  Dallas/Fort Worth-OPO Porto
13h 45m1 stop Madrid Barajas
$869Multiple Airlines
Sat, Jan 16 - Tue, Feb 2
Multiple Airlines Logo
9:55 pm - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
46h 11m2 stops Barcelona-El Prat Miami
Multiple Airlines Logo
1:50 pm - 6:45 amDFW  Dallas/Fort Worth-OPO Porto
34h 55m1 stop Madrid Barajas
$886Multiple Airlines
Fri, Jan 15 - Tue, Feb 2
Multiple Airlines Logo
7:35 pm - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
48h 31m2 stops Paris Orly Miami
Multiple Airlines Logo
1:50 pm - 6:45 amDFW  Dallas/Fort Worth-OPO Porto
34h 55m1 stop Madrid Barajas
$897Multiple Airlines
Wed, Jan 20 - Tue, Feb 2
Multiple Airlines Logo
8:20 am - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
35h 46m2 stops Barcelona-El Prat Miami
Multiple Airlines Logo
1:50 pm - 9:25 amDFW  Dallas/Fort Worth-OPO Porto
13h 35m1 stop Madrid Barajas
$910Multiple Airlines
Sat, Jan 16 - Thu, Jan 28
Multiple Airlines Logo
12:25 pm - 2:06 pmOPO  Porto-DFW Dallas/Fort Worth
31h 41m2 stops Madrid Barajas Miami
Multiple Airlines Logo
1:50 pm - 10:50 amDFW  Dallas/Fort Worth-OPO Porto
15h 00m1 stop Madrid Barajas
$920Multiple Airlines
Wed, Jan 20 - Sun, Jan 31

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Delta flights from Porto to Dallas/Fort Worth Airport

Our best Delta deals on Porto to Dallas/Fort Worth Airport flight tickets
Delta
Jan 21
OPO5:00 amPorto
23h 24m
2 stops
DFW10:24 pmDallas/Fort Worth
Jan 28
DFW12:16 pmDallas/Fort Worth
16h 19m
2 stops
OPO10:35 amPorto
$951
Delta
Nov 20
OPO5:00 amPorto
21h 38m
2 stops
DFW8:38 pmDallas/Fort Worth
Nov 25
DFW7:00 amDallas/Fort Worth
21h 35m
2 stops
OPO10:35 amPorto
$953
Delta
Nov 20
OPO5:00 amPorto
21h 56m
2 stops
DFW8:56 pmDallas/Fort Worth
Nov 25
DFW7:00 pmDallas/Fort Worth
21h 00m
1 stop
OPO10:00 pmPorto
$954

United Airlines flights from Porto to Dallas/Fort Worth Airport

Our best United Airlines deals on Porto to Dallas/Fort Worth Airport flight tickets
United Airlines
Dec 17
OPO6:00 amPorto
22h 52m
2 stops
DFW10:52 pmDallas/Fort Worth
Dec 24
DFW7:00 amDallas/Fort Worth
20h 30m
2 stops
OPO9:30 amPorto
$990
United Airlines
Jan 18
OPO6:00 amPorto
35h 17m
2 stops
DFW11:17 amDallas/Fort Worth
Jan 30
DFW12:25 pmDallas/Fort Worth
17h 15m
2 stops
OPO11:40 amPorto
$996
United Airlines
Jan 14
OPO6:00 amPorto
33h 47m
2 stops
DFW9:47 amDallas/Fort Worth
Jan 17
DFW4:15 pmDallas/Fort Worth
17h 05m
1 stop
OPO3:20 pmPorto
$998

momondo Fare Finder

 
Use the filters below to find and compare flights from Porto to Dallas/Fort Worth Airport that are best for you.

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Depart

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Price

Cheapest round-trip

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Fri 11/20

11:00 am-3:04 pm

3 stops34h 04m

Dallas/Fort Worth

Wed 11/25

5:24 am-11:00 am

2 stops23h 36m

$822

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Fri 11/20

11:00 am-3:04 pm

3 stops34h 04m

Dallas/Fort Worth

Wed 11/25

5:24 am-11:00 am

2 stops23h 36m

$823

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Fri 11/20

8:30 am-1:29 pm

3 stops34h 59m

Dallas/Fort Worth

Wed 11/25

5:55 am-10:00 pm

3 stops34h 05m

$824

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Mon 1/18

10:05 pm-2:06 pm

2 stops46h 01m

Dallas/Fort Worth

Sun 1/31

1:50 pm-11:45 pm

1 stop27h 55m

$837

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Sat 1/16

8:20 am-2:06 pm

2 stops35h 46m

Dallas/Fort Worth

Sun 1/31

1:50 pm-5:25 pm

1 stop21h 35m

$843

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Sat 1/16

8:20 am-2:06 pm

2 stops35h 46m

Dallas/Fort Worth

Tue 2/2

1:50 pm-9:35 am

1 stop13h 45m

$869

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Fri 1/15

9:55 pm-2:06 pm

2 stops46h 11m

Dallas/Fort Worth

Tue 2/2

1:50 pm-6:45 am

1 stop34h 55m

$886

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Wed 1/20

7:35 pm-2:06 pm

2 stops48h 31m

Dallas/Fort Worth

Tue 2/2

1:50 pm-6:45 am

1 stop34h 55m

$897

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Sat 1/16

8:20 am-2:06 pm

2 stops35h 46m

Dallas/Fort Worth

Thu 1/28

1:50 pm-9:25 am

1 stop13h 35m

$910
Quickest round-trip

PortoDallas

OPO Porto - DFW Dallas/Fort Worth

OPODFW

Porto

Wed 1/20

12:25 pm-2:06 pm

2 stops31h 41m

Dallas/Fort Worth

Sun 1/31

1:50 pm-10:50 am

1 stop15h 00m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Porto to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Dallas/Fort Worth Airport from Porto is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in August, then February is your next best option. Flight prices from Porto to Dallas/Fort Worth Airport during February average around $836.

Can stopping save me money on Porto to Dallas/Fort Worth Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Porto to Dallas/Fort Worth Airport flight.

When to book flights from Porto to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Dallas/Fort Worth Airport (OPO to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Dallas/Fort Worth Airport

Best Price Found

$418

Fastest flight time

33h 47m

Direct flights

None
The best one-way flight to Dallas/Fort Worth Airport from Porto in the past 72 hours is $418. The best round-trip flight deal from Porto to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $822.
The fastest flight from Porto to Dallas/Fort Worth Airport takes 33h 47m
There are no direct flights from Porto to Dallas/Fort Worth Airport. There are no popular flight routes from Porto to Dallas/Fort Worth Airport.
Search flight deals

Frequently asked questions about flying from Porto to Dallas/Fort Worth Airport

  • How far is Porto to Dallas/Fort Worth by plane?

    Dallas/Fort Worth is 4693.4 mi away from Porto. In terms of flight time, this usually takes a little over 33h 47m.

  • When did momondo last update prices for flights from Porto Airport to Dallas/Fort Worth Airport?

    Prices for flights from Porto Airport to Dallas/Fort Worth Airport were last updated today.

  • How old do you have to be to fly from Porto Airport to Dallas/Fort Worth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Grapevine
Plano
Irving
Frisco
Denton
Thackerville
Richardson
Lewisville
Burleson
Garland
Grand Prairie
Addison
Durant
Rockwall
Mansfield
Waxahachie
Allen
Ardmore

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Dallas?

It is quick and easy to find Porto to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

Can I find flights from Porto to Dallas with flexible booking policies on momondo?

Flights from Porto to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Porto.

I’m not ready to book a flight from Porto to Dallas right now. Can momondo alert me if prices change?

Price alerts on flights to Dallas from Porto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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