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$317+ Cheap flights from Love Field (DAL) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
DAL — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Love Field to Portugal

Keep the following information in mind while searching for Love Field to Portugal flight deals. Data was last updated May 1, 2025.

Round-trip from

$693
(Delta)

One-way from

$317
(Delta)

Popular in

June

Cheapest in

February

Average price

$932
From Dallas Love Field to Portugal
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One-way flight from Dallas Love Field to Portugal
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Highest demand for flights based on searches. 15% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Love Field to Portugal

Cheapest flights from Love Field to Portugal
Explore the most affordable flight options available from Love Field to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1310:00 amDAL - LIS
2 stops18h 45mDelta
Sat 8/912:45 pmLIS - DAL
2 stops16h 59mDelta
Deal found 4/29$693
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:01 pmDAL - LIS
2 stops16h 44mKLM
Tue 9/3011:40 amLIS - DAL
2 stops18h 01mKLM
Deal found 4/30$788
This Air France deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:01 pmDAL - LIS
2 stops16h 44mMultiple Airlines
Sat 9/612:45 pmLIS - DAL
2 stops16h 53mMultiple Airlines
Deal found 4/30$811
This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:01 pmDAL - OPO
2 stops16h 39mKLM
Thu 8/2111:25 amOPO - DAL
2 stops18h 13mKLM
Deal found 4/29$814
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/113:45 pmDAL - LIS
3 stops24h 25mScandinavian Airlines
Mon 8/257:15 amLIS - DAL
2 stops22h 23mScandinavian Airlines
Deal found 4/30$1,057
This Air France deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:59 pmDAL - LIS
2 stops16h 51mAir France
Wed 6/412:45 pmLIS - DAL
2 stops17h 08mAir France
Deal found 4/30$1,073
This Air France deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:01 pmDAL - OPO
2 stops16h 49mMultiple Airlines
Wed 12/311:15 amOPO - DAL
2 stops18h 26mMultiple Airlines
Deal found 4/29$1,129

Cheapflights Fare Finder

Customize your flight search to find flights from Love Field 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Dallas Love Field Airport to Portugal that are best for you.

Fly from

Love Field

Fly to

Portugal

Route

Depart

Return

Price

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Sun 7/13

10:00 am-10:45 am

2 stops18h 45m

Lisbon Humberto Delgado

Sat 8/9

12:45 pm-11:44 pm

2 stops16h 59m

$693

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Wed 9/10

12:01 pm-10:45 am

2 stops16h 44m

Lisbon Humberto Delgado

Tue 9/30

11:40 am-11:41 pm

2 stops18h 01m

$788

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Sat 8/30

12:01 pm-10:45 am

2 stops16h 44m

Lisbon Humberto Delgado

Sat 9/6

12:45 pm-11:38 pm

2 stops16h 53m

$811

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Tue 8/5

12:01 pm-10:40 am

2 stops16h 39m

Porto

Thu 8/21

11:25 am-11:38 pm

2 stops18h 13m

$814

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 8/11

3:45 pm-10:10 pm

3 stops24h 25m

Lisbon Humberto Delgado

Mon 8/25

7:15 am-11:38 pm

2 stops22h 23m

$1,057

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Sat 5/17

3:59 pm-2:50 pm

2 stops16h 51m

Lisbon Humberto Delgado

Wed 6/4

12:45 pm-11:53 pm

2 stops17h 08m

$1,073

DallasPorto

DAL - OPO

DALOPO

Dallas Love Field

Sat 6/7

12:00 pm-10:40 am

2 stops16h 40m

Porto

Fri 6/20

9:20 am-9:17 pm

2 stops17h 57m

$1,454

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 6/30

6:39 pm-6:40 pm

2 stops18h 01m

$317

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Wed 8/20

3:45 pm-8:40 pm

2 stops22h 55m

$495

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 8/11

10:20 am-8:00 am

2 stops15h 40m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
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Best time to book a flight from Love Field to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Love Field with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas Love Field Airport to Portugal

What is the cheapest time of day to fly from DAL to PT?

Find hourly flight availability from Love Field to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Dallas Love Field Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated May 1, 2025.
See what other customers who have flown with Delta, KLM and Air France from Dallas to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Love Field to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Dallas Love Field Airport to Portugal one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $317. Scandinavian Airlines flights start at $495 while deals on KLM start at $500 one-way.

  • What are the most popular routes from Dallas Love Field Airport to Portugal?

    The most popular route from Dallas Love Field Airport to Portugal is Dallas Love Field - Lisbon Humberto Delgado. You may also consider Dallas Love Field - Porto or Dallas Love Field - Ponta Delgada Nordela.

  • Can I find deals for flights from Love Field to Portugal that include hotel bookings?

    Yes. In addition to deals on Love Field to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Love Field to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Love Field to Portugal.

  • Can I find deals for business class flights from Love Field to Portugal?

    Yes. Cheapflights offers flight deals from Love Field to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas Love Field Airport to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Dallas Love Field Airport to Portugal (average of $612). Flying from Dallas Love Field Airport to Portugal in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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