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Cheap flights from Dallas Love Field Airport to Portugal from $337

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 Portugal departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Dallas Love Field Airport to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Multiple Airlines Logo
5:30 am - 5:50 pm
LIS
-
DAL
18h 20m
2 stops
$731Multiple Airlines
Tue, Nov 17 - Fri, Nov 27
Multiple Airlines Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Multiple Airlines Logo
5:30 am - 5:50 pm
LIS
-
DAL
18h 20m
2 stops
$734Multiple Airlines
Tue, Nov 17 - Fri, Nov 27
Delta Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Delta Logo
5:00 am - 8:36 pm
LIS
-
DAL
21h 36m
2 stops
$738Delta
Sun, Nov 15 - Tue, Nov 24
Delta Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Delta Logo
5:30 am - 8:36 pm
LIS
-
DAL
21h 06m
2 stops
$745Delta
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Multiple Airlines Logo
10:00 am - 8:36 pm
LIS
-
DAL
16h 36m
2 stops
$749Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Delta Logo
12:01 pm - 9:00 am
DAL
-
LIS
14h 59m
2 stops
Delta Logo
11:15 am - 10:32 pm
LIS
-
DAL
17h 17m
2 stops
$792Delta
Tue, Nov 24 - Wed, Dec 2
Multiple Airlines Logo
10:20 am - 8:00 am
DAL
-
LIS
15h 40m
2 stops
Multiple Airlines Logo
5:30 am - 5:50 pm
LIS
-
DAL
18h 20m
2 stops
$795Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
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
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

Air France flights from Dallas Love Field Airport to Portugal

Our best Air France deals on Dallas Love Field Airport to Portugal flight tickets
Air France
Oct 31
DAL6:37 pmDallas Love Field
15h 33m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Nov 12
LIS5:30 amLisbon Humberto Delgado
18h 20m
2 stops
DAL5:50 pmDallas Love Field
$826
Air France
Oct 31
DAL6:37 pmDallas Love Field
15h 33m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Nov 10
LIS11:15 amLisbon Humberto Delgado
17h 17m
2 stops
DAL10:32 pmDallas Love Field
$834
Air France
Oct 31
DAL6:37 pmDallas Love Field
15h 33m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Nov 11
LIS10:00 amLisbon Humberto Delgado
16h 36m
2 stops
DAL8:36 pmDallas Love Field
$950

Delta flights from Dallas Love Field Airport to Portugal

Our best Delta deals on Dallas Love Field Airport to Portugal flight tickets
Delta
Nov 15
DAL10:20 amDallas Love Field
15h 40m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 24
LIS5:00 amLisbon Humberto Delgado
21h 36m
2 stops
DAL8:36 pmDallas Love Field
$738
Delta
Nov 2
DAL10:20 amDallas Love Field
15h 40m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 10
LIS5:30 amLisbon Humberto Delgado
21h 06m
2 stops
DAL8:36 pmDallas Love Field
$745
Delta
Nov 24
DAL12:01 pmDallas Love Field
14h 59m
2 stops
LIS9:00 amLisbon Humberto Delgado
Dec 2
LIS11:15 amLisbon Humberto Delgado
17h 17m
2 stops
DAL10:32 pmDallas Love Field
$792

momondo Fare Finder

 
Customize your flight search to find flights from Dallas Love Field Airport to Portugal 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 Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 11/17

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Fri 11/27

5:30 am-5:50 pm

2 stops18h 20m

$731

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 11/17

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Fri 11/27

5:30 am-5:50 pm

2 stops18h 20m

$734

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Sun 11/15

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Tue 11/24

5:00 am-8:36 pm

2 stops21h 36m

$738

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 11/2

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Tue 11/10

5:30 am-8:36 pm

2 stops21h 06m

$745
Quickest round-trip

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 11/3

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Tue 11/10

10:00 am-8:36 pm

2 stops16h 36m

$749

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 11/24

12:01 pm-9:00 am

2 stops14h 59m

Lisbon Humberto Delgado

Wed 12/2

11:15 am-10:32 pm

2 stops17h 17m

$792

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Thu 11/12

10:20 am-8:00 am

2 stops15h 40m

Lisbon Humberto Delgado

Wed 11/18

5:30 am-5:50 pm

2 stops18h 20m

$795

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

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

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 Portugal

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 Portugal?

KLM and Delta are the most popular carriers operating from Dallas Love Field to Portugal

Cheap Dallas Love Field Airport to Portugal flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Dallas Love Field Airport to Portugal takes 15h 00m
There are no direct flights from Dallas Love Field Airport to Portugal. There are no popular flight routes from Dallas Love Field Airport to Portugal.
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Frequently asked questions about flying from Dallas Love Field Airport to Portugal

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

    Prices for flights from Dallas Love Field Airport to Portugal are updated daily.

  • How old do you have to be to fly from Dallas Love Field Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas Love Field Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Portugal from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Portugal from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

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 Portugal from Dallas.

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

Yes momondo offers price alerts on flights to Portugal 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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