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Cheap flights from Dallas Love Field Airport to Porto from $459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas Love Field Airport to Porto departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dallas Love Field Airport to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
12:01 pm - 10:30 am
DAL
-
OPO
16h 29m
2 stops
KLM Logo
5:00 am - 5:50 pm
OPO
-
DAL
18h 50m
2 stops
$846KLM
Mon, Oct 19 - Wed, Nov 4
KLM Logo
12:01 pm - 8:05 am
DAL
-
OPO
15h 04m
2 stops
KLM Logo
5:00 am - 5:50 pm
OPO
-
DAL
18h 50m
2 stops
$896KLM
Fri, Oct 30 - Thu, Nov 12
Multiple Airlines Logo
6:37 pm - 3:25 pm
DAL
-
OPO
15h 48m
2 stops
Multiple Airlines Logo
5:40 am - 5:50 pm
OPO
-
DAL
18h 10m
2 stops
$907Multiple Airlines
Mon, Oct 26 - Mon, Nov 16
KLM Logo
12:01 pm - 10:30 am
DAL
-
OPO
16h 29m
2 stops
KLM Logo
10:00 am - 10:32 pm
OPO
-
DAL
17h 32m
2 stops
$939KLM
Wed, Oct 21 - Sat, Oct 31
Multiple Airlines Logo
5:59 pm - 3:25 pm
DAL
-
OPO
15h 26m
2 stops
Multiple Airlines Logo
9:25 am - 10:31 pm
OPO
-
DAL
19h 06m
2 stops
$1,007Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
12:01 pm - 10:30 am
DAL
-
OPO
16h 29m
2 stops
Multiple Airlines Logo
5:40 am - 5:50 pm
OPO
-
DAL
18h 10m
2 stops
$1,024Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
KLM Logo
6:37 pm - 3:25 pm
DAL
-
OPO
15h 48m
2 stops
KLM Logo
5:40 am - 5:50 pm
OPO
-
DAL
18h 10m
2 stops
$1,041KLM
Mon, Oct 26 - Wed, Nov 11
Multiple Airlines Logo
12:05 pm - 10:30 am
DAL
-
OPO
16h 25m
2 stops
Multiple Airlines Logo
5:40 am - 5:50 pm
OPO
-
DAL
18h 10m
2 stops
$1,063Multiple Airlines
Tue, Sep 29 - Tue, Nov 3
Multiple Airlines Logo
12:01 pm - 10:40 am
DAL
-
OPO
16h 39m
2 stops
Multiple Airlines Logo
1:05 pm - 10:32 pm
OPO
-
DAL
15h 27m
2 stops
$1,072Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
12:01 pm - 10:30 am
DAL
-
OPO
16h 29m
2 stops
Multiple Airlines Logo
9:25 am - 8:36 pm
OPO
-
DAL
17h 11m
2 stops
$1,087Multiple Airlines
Fri, Oct 9 - Fri, Oct 23

Air France flights from Dallas Love Field Airport to Porto

Our best Air France deals on Dallas Love Field Airport to Porto flight tickets
Air France
Jul 2
DAL11:30 amDallas Love Field
15h 00m
2 stops
OPO8:30 amPorto
Jul 6
OPO12:15 pmPorto
16h 19m
2 stops
DAL10:34 pmDallas Love Field
$2,701
Air France
Jun 29
DAL11:30 amDallas Love Field
17h 00m
2 stops
OPO10:30 amPorto
Jul 6
OPO12:15 pmPorto
16h 19m
2 stops
DAL10:34 pmDallas Love Field
$3,175
Air France
Nov 17
DAL12:01 pmDallas Love Field
16h 29m
2 stops
OPO10:30 amPorto
Nov 26
OPO11:00 amPorto
17h 32m
2 stops
DAL10:32 pmDallas Love Field
$5,858

KLM flights from Dallas Love Field Airport to Porto

Our best KLM deals on Dallas Love Field Airport to Porto flight tickets
KLM
Oct 19
DAL12:01 pmDallas Love Field
16h 29m
2 stops
OPO10:30 amPorto
Nov 4
OPO5:00 amPorto
18h 50m
2 stops
DAL5:50 pmDallas Love Field
$846
KLM
Oct 30
DAL12:01 pmDallas Love Field
15h 04m
2 stops
OPO8:05 amPorto
Nov 12
OPO5:00 amPorto
18h 50m
2 stops
DAL5:50 pmDallas Love Field
$896
KLM
Oct 21
DAL12:01 pmDallas Love Field
16h 29m
2 stops
OPO10:30 amPorto
Oct 31
OPO10:00 amPorto
17h 32m
2 stops
DAL10:32 pmDallas Love Field
$939

momondo Fare Finder

 
Customize your flight search to find flights from Dallas Love Field Airport to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Dallas Love Field Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 10/19

12:01 pm-10:30 am

2 stops16h 29m

Porto

Wed 11/4

5:00 am-5:50 pm

2 stops18h 50m

$846

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Fri 10/30

12:01 pm-8:05 am

2 stops15h 04m

Porto

Thu 11/12

5:00 am-5:50 pm

2 stops18h 50m

$896

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 10/26

6:37 pm-3:25 pm

2 stops15h 48m

Porto

Mon 11/16

5:40 am-5:50 pm

2 stops18h 10m

$907

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Wed 10/21

12:01 pm-10:30 am

2 stops16h 29m

Porto

Sat 10/31

10:00 am-10:32 pm

2 stops17h 32m

$939

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 8/31

5:59 pm-3:25 pm

2 stops15h 26m

Porto

Sun 9/6

9:25 am-10:31 pm

2 stops19h 06m

$1,007

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 11/2

12:01 pm-10:30 am

2 stops16h 29m

Porto

Mon 11/9

5:40 am-5:50 pm

2 stops18h 10m

$1,024

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 10/26

6:37 pm-3:25 pm

2 stops15h 48m

Porto

Wed 11/11

5:40 am-5:50 pm

2 stops18h 10m

$1,041

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 9/29

12:05 pm-10:30 am

2 stops16h 25m

Porto

Tue 11/3

5:40 am-5:50 pm

2 stops18h 10m

$1,063
Quickest round-trip

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Wed 10/14

12:01 pm-10:40 am

2 stops16h 39m

Porto

Tue 10/20

1:05 pm-10:32 pm

2 stops15h 27m

$1,072

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Fri 10/9

12:01 pm-10:30 am

2 stops16h 29m

Porto

Fri 10/23

9:25 am-8:36 pm

2 stops17h 11m

$1,087

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 Porto from

How to get the cheapest flight ticket from Dallas Love Field Airport to Porto

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 airline that flies from Dallas Love Field to Porto?

KLM is the most popular carrier operating from Dallas Love Field to Porto

When to book flights from Dallas Love Field Airport to Porto

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

Cheap Dallas Love Field Airport to Porto (DAL to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas Love Field Airport to Porto

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Dallas Love Field Airport to Porto takes 15h 00m
There are no direct flights from Dallas Love Field Airport to Porto. There are no popular flight routes from Dallas Love Field Airport to Porto.
Search flight deals

Frequently asked questions about flying from Dallas Love Field Airport to Porto

  • How far is Dallas Love Field to Porto by plane?

    There are 4686.6 mi between Dallas Love Field and Porto. In terms of flight time, this usually takes a little over 15h 00m.

  • When did momondo last update prices for flights from Dallas Love Field Airport to Porto Airport?

    Prices for flights from Dallas Love Field Airport to Porto Airport were last updated today.

  • How old do you have to be to fly from Dallas Love Field Airport to Porto 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 Dallas Love Field Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto 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 Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Lamego
Chaves
Esposende
Pinhao
Guimarães
Espinho
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Mesao Frio
Mira
Baiao

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Dallas.

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

Yes. momondo allows you to filter the results for Dallas to Porto flights to just show those with flexible booking policies.

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

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 Porto from Dallas.

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

Yes momondo offers price alerts on flights to Porto from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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