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Cheap flights from Dallas Love Field Airport to Portugal from $325

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 3/2. 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.
Delta Logo
10:42 am - 10:35 am
DAL
-
LIS
18h 53m
2 stops
Delta Logo
9:50 am - 10:45 pm
LIS
-
DAL
18h 55m
2 stops
$544Delta
Tue, Mar 24 - Tue, Apr 7
Delta Logo
3:59 pm - 2:55 pm
DAL
-
LIS
16h 56m
2 stops
Delta Logo
9:50 am - 10:45 pm
LIS
-
DAL
18h 55m
2 stops
$568Delta
Mon, Mar 30 - Tue, Apr 7
Delta Logo
3:53 pm - 5:50 pm
DAL
-
LIS
19h 57m
2 stops
Delta Logo
10:00 am - 10:33 pm
LIS
-
DAL
18h 33m
2 stops
$590Delta
Tue, Apr 21 - Thu, Apr 30
Scandinavian Airlines Logo
12:25 pm - 6:45 pm
DAL
-
LIS
24h 20m
2 stops
Scandinavian Airlines Logo
5:35 am - 5:50 pm
LIS
-
DAL
18h 15m
2 stops
$592Scandinavian Airlines
Tue, Apr 28 - Wed, May 6
Delta Logo
3:53 pm - 5:50 pm
DAL
-
LIS
19h 57m
2 stops
Delta Logo
10:00 am - 10:33 pm
LIS
-
DAL
18h 33m
2 stops
$617Delta
Tue, Apr 21 - Thu, Apr 30
Delta Logo
12:12 pm - 10:35 am
DAL
-
LIS
17h 23m
2 stops
Delta Logo
11:55 am - 9:42 am
LIS
-
DAL
27h 47m
2 stops
$619Delta
Tue, Mar 24 - Fri, Apr 3
Scandinavian Airlines Logo
12:01 pm - 8:40 pm
DAL
-
LIS
26h 39m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:27 pm
LIS
-
DAL
21h 12m
2 stops
$666Scandinavian Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
12:01 pm - 10:30 am
DAL
-
OPO
16h 29m
2 stops
Multiple Airlines Logo
9:20 am - 8:30 pm
OPO
-
DAL
17h 10m
2 stops
$693Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
12:12 pm - 10:30 am
DAL
-
OPO
17h 18m
2 stops
Multiple Airlines Logo
5:00 am - 5:54 pm
OPO
-
DAL
18h 54m
2 stops
$696Multiple Airlines
Wed, Mar 18 - Thu, Apr 9
KLM Logo
6:40 pm - 5:55 pm
DAL
-
OPO
17h 15m
2 stops
KLM Logo
5:55 am - 5:50 pm
OPO
-
DAL
17h 55m
2 stops
$709KLM
Mon, Mar 30 - Thu, Apr 16

Delta flights from Dallas Love Field Airport to Portugal

Our best Delta deals on Dallas Love Field Airport to Portugal flight tickets
Delta
Mar 24
DAL10:42 amDallas Love Field
18h 53m
2 stops
LIS10:35 amLisbon Humberto Delgado
Apr 7
LIS9:50 amLisbon Humberto Delgado
18h 55m
2 stops
DAL10:45 pmDallas Love Field
$544
Delta
Mar 30
DAL3:59 pmDallas Love Field
16h 56m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Apr 7
LIS9:50 amLisbon Humberto Delgado
18h 55m
2 stops
DAL10:45 pmDallas Love Field
$568
Delta
Apr 21
DAL3:53 pmDallas Love Field
19h 57m
2 stops
LIS5:50 pmLisbon Humberto Delgado
Apr 30
LIS10:00 amLisbon Humberto Delgado
18h 33m
2 stops
DAL10:33 pmDallas Love Field
$590

Scandinavian Airlines flights from Dallas Love Field Airport to Portugal

Our best Scandinavian Airlines deals on Dallas Love Field Airport to Portugal flight tickets
Scandinavian Airlines
Apr 28
DAL12:25 pmDallas Love Field
24h 20m
2 stops
LIS6:45 pmLisbon Humberto Delgado
May 6
LIS5:35 amLisbon Humberto Delgado
18h 15m
2 stops
DAL5:50 pmDallas Love Field
$592
Scandinavian Airlines
Aug 17
DAL12:01 pmDallas Love Field
26h 39m
2 stops
LIS8:40 pmLisbon Humberto Delgado
Aug 24
LIS7:15 amLisbon Humberto Delgado
21h 12m
2 stops
DAL10:27 pmDallas Love Field
$666
Scandinavian Airlines
Mar 23
DAL3:59 pmDallas Love Field
36h 36m
2 stops
OPO9:35 amPorto
Mar 30
OPO12:00 pmPorto
40h 45m
2 stops
DAL10:45 pmDallas Love Field
$667

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 February 22, 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

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 3/24

10:42 am-10:35 am

2 stops18h 53m

Lisbon Humberto Delgado

Tue 4/7

9:50 am-10:45 pm

2 stops18h 55m

$544

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 3/30

3:59 pm-2:55 pm

2 stops16h 56m

Lisbon Humberto Delgado

Tue 4/7

9:50 am-10:45 pm

2 stops18h 55m

$568

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 4/21

3:53 pm-5:50 pm

2 stops19h 57m

Lisbon Humberto Delgado

Thu 4/30

10:00 am-10:33 pm

2 stops18h 33m

$590

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 4/28

12:25 pm-6:45 pm

2 stops24h 20m

Lisbon Humberto Delgado

Wed 5/6

5:35 am-5:50 pm

2 stops18h 15m

$592

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 4/21

3:53 pm-5:50 pm

2 stops19h 57m

Lisbon Humberto Delgado

Thu 4/30

10:00 am-10:33 pm

2 stops18h 33m

$617

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 3/24

12:12 pm-10:35 am

2 stops17h 23m

Lisbon Humberto Delgado

Fri 4/3

11:55 am-9:42 am

2 stops27h 47m

$619

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 8/17

12:01 pm-8:40 pm

2 stops26h 39m

Lisbon Humberto Delgado

Mon 8/24

7:15 am-10:27 pm

2 stops21h 12m

$666

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Thu 8/20

12:01 pm-10:30 am

2 stops16h 29m

Porto

Thu 8/27

9:20 am-8:30 pm

2 stops17h 10m

$693

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Wed 3/18

12:12 pm-10:30 am

2 stops17h 18m

Porto

Thu 4/9

5:00 am-5:54 pm

2 stops18h 54m

$696

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Mon 3/30

6:40 pm-5:55 pm

2 stops17h 15m

Porto

Thu 4/16

5:55 am-5:50 pm

2 stops17h 55m

$709

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 Portugal from

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?

Delta, KLM, and Air France 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

14h 48m

Direct flights

None
The fastest flight from Dallas Love Field Airport to Portugal takes 14h 48m
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.
Search flight deals

  • 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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