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Cheap flights from Dallas Love Field Airport to Porto from $421

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 9/22. 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.
Multiple Airlines Logo
3:53 pm - 3:25 pm
DAL
-
OPO
17h 32m
2 stops
Multiple Airlines Logo
5:55 am - 5:50 pm
OPO
-
DAL
17h 55m
2 stops
$919Multiple Airlines
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
3:53 pm - 3:25 pm
DAL
-
OPO
17h 32m
2 stops
Multiple Airlines Logo
11:45 am - 11:56 pm
OPO
-
DAL
18h 11m
2 stops
$962Multiple Airlines
Tue, Apr 28 - Sat, May 9
Multiple Airlines Logo
3:53 pm - 3:25 pm
DAL
-
OPO
17h 32m
2 stops
Multiple Airlines Logo
5:55 am - 5:50 pm
OPO
-
DAL
17h 55m
2 stops
$969Multiple Airlines
Tue, Apr 28 - Wed, May 6
KLM Logo
12:25 pm - 10:55 am
DAL
-
OPO
16h 30m
2 stops
KLM Logo
11:30 am - 11:56 pm
OPO
-
DAL
18h 26m
2 stops
$1,026KLM
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
12:19 pm - 10:30 am
DAL
-
OPO
16h 11m
2 stops
Multiple Airlines Logo
1:25 pm - 11:57 pm
OPO
-
DAL
16h 32m
2 stops
$1,039Multiple Airlines
Wed, Jul 29 - Thu, Aug 6
Multiple Airlines Logo
6:40 pm - 3:25 pm
DAL
-
OPO
14h 45m
2 stops
Multiple Airlines Logo
5:00 am - 5:58 pm
OPO
-
DAL
18h 58m
2 stops
$1,051Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
3:53 pm - 3:25 pm
DAL
-
OPO
17h 32m
2 stops
Multiple Airlines Logo
5:00 am - 5:58 pm
OPO
-
DAL
18h 58m
2 stops
$1,058Multiple Airlines
Sun, Apr 26 - Tue, May 12
Multiple Airlines Logo
6:40 pm - 3:25 pm
DAL
-
OPO
14h 45m
2 stops
Multiple Airlines Logo
5:00 am - 5:58 pm
OPO
-
DAL
18h 58m
2 stops
$1,063Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
12:01 pm - 10:25 am
DAL
-
OPO
16h 24m
2 stops
Multiple Airlines Logo
9:20 am - 8:30 pm
OPO
-
DAL
17h 10m
2 stops
$1,081Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
KLM Logo
12:22 pm - 10:30 am
DAL
-
OPO
16h 08m
2 stops
KLM Logo
12:45 pm - 12:08 am
OPO
-
DAL
17h 23m
2 stops
$1,135KLM
Tue, Jun 2 - Fri, Jun 12

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
May 11
DAL3:59 pmDallas Love Field
17h 26m
2 stops
OPO3:25 pmPorto
May 27
OPO5:55 amPorto
18h 03m
2 stops
DAL5:58 pmDallas Love Field
$1,183
Air France
Sep 9
DAL2:55 pmDallas Love Field
13h 35m
2 stops
OPO10:30 amPorto
Sep 20
OPO9:25 amPorto
17h 05m
2 stops
DAL8:30 pmDallas Love Field
$1,214
Air France
Sep 9
DAL2:55 pmDallas Love Field
13h 35m
2 stops
OPO10:30 amPorto
Sep 20
OPO9:25 amPorto
17h 05m
2 stops
DAL8:30 pmDallas Love Field
$1,263

KLM flights from Dallas Love Field Airport to Porto

Our best KLM deals on Dallas Love Field Airport to Porto flight tickets
KLM
May 5
DAL12:25 pmDallas Love Field
16h 30m
2 stops
OPO10:55 amPorto
May 12
OPO11:30 amPorto
18h 26m
2 stops
DAL11:56 pmDallas Love Field
$1,026
KLM
Jun 2
DAL12:22 pmDallas Love Field
16h 08m
2 stops
OPO10:30 amPorto
Jun 12
OPO12:45 pmPorto
17h 23m
2 stops
DAL12:08 amDallas Love Field
$1,135
KLM
Aug 22
DAL12:01 pmDallas Love Field
16h 19m
2 stops
OPO10:20 amPorto
Sep 5
OPO12:55 pmPorto
15h 32m
2 stops
DAL10:27 pmDallas Love Field
$1,150

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 April 14, 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

Tue 4/28

3:53 pm-3:25 pm

2 stops17h 32m

Porto

Wed 5/6

5:55 am-5:50 pm

2 stops17h 55m

$919

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 4/28

3:53 pm-3:25 pm

2 stops17h 32m

Porto

Sat 5/9

11:45 am-11:56 pm

2 stops18h 11m

$962

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 4/28

3:53 pm-3:25 pm

2 stops17h 32m

Porto

Wed 5/6

5:55 am-5:50 pm

2 stops17h 55m

$969

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 5/5

12:25 pm-10:55 am

2 stops16h 30m

Porto

Tue 5/12

11:30 am-11:56 pm

2 stops18h 26m

$1,026
Quickest round-trip

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Wed 7/29

12:19 pm-10:30 am

2 stops16h 11m

Porto

Thu 8/6

1:25 pm-11:57 pm

2 stops16h 32m

$1,039

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 5/5

6:40 pm-3:25 pm

2 stops14h 45m

Porto

Tue 5/12

5:00 am-5:58 pm

2 stops18h 58m

$1,051

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Sun 4/26

3:53 pm-3:25 pm

2 stops17h 32m

Porto

Tue 5/12

5:00 am-5:58 pm

2 stops18h 58m

$1,058

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 5/5

6:40 pm-3:25 pm

2 stops14h 45m

Porto

Tue 5/12

5:00 am-5:58 pm

2 stops18h 58m

$1,063

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Sun 8/23

12:01 pm-10:25 am

2 stops16h 24m

Porto

Sun 8/30

9:20 am-8:30 pm

2 stops17h 10m

$1,081

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 6/2

12:22 pm-10:30 am

2 stops16h 08m

Porto

Fri 6/12

12:45 pm-12:08 am

2 stops17h 23m

$1,135

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 and Air France are the most popular carriers 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

14h 45m

Direct flights

None
The fastest flight from Dallas Love Field Airport to Porto takes 14h 45m
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 14h 45m.

  • 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
Esposende
Lamego
Chaves
Pinhao
Guimarães
Espinho
Arcos de Valdevez
Ponte de Lima
Viseu
Curia
Penafiel
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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