$288+ Cheap flights from Dallas/Fort Worth (DFW) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from Dallas/Fort Worth to Portugal with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dallas/Fort Worth to Portugal
Keep the following information in mind while searching for Dallas/Fort Worth to Portugal flight deals. Data was last updated March 28, 2025.
Round-trip from | $643 (Mytrip) |
|---|---|
One-way from | $288 (United) |
Popular in | June |
Cheapest in | February |
Average price | $709 |
Find flight deals from Dallas/Fort Worth to Portugal
Cheapest flights from Dallas/Fort Worth to PortugalExplore the most affordable flight options available from Dallas/Fort Worth to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from Dallas/Fort Worth to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amDFW - LIS
2 stops22h 10mAir Canada
Sun 10/2611:00 amLIS - DFW
1 stop16h 22mAir Canada
Deal found 3/26![Air Canada logo]()
$611
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:50 pmDFW - LIS
1 stop33h 20mUnited Airlines
Tue 10/2810:15 amLIS - DFW
2 stops18h 23mUnited Airlines
Deal found 3/26![United Airlines logo]()
$612
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:50 pmDFW - LIS
1 stop21h 10mFinnair
Mon 10/204:30 pmLIS - DFW
1 stop28h 35mFinnair
Deal found 3/27![Finnair logo]()
$614
This Travelocity deal was found by Cheapflights users on 3/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:15 pmDFW - LIS
1 stop14h 40mBritish Airways
Mon 11/248:45 pmLIS - DFW
1 stop26h 15mBritish Airways
Deal found 3/27![British Airways logo]()
$615
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:10 pmDFW - LIS
1 stop14h 45mMultiple Airlines
Sun 8/2412:30 pmLIS - DFW
1 stop13h 40mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$618
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amDFW - LIS
2 stops21h 00mVirgin Atlantic
Tue 11/1110:00 amLIS - DFW
1 stop17h 01mVirgin Atlantic
Deal found 3/27![Virgin Atlantic logo]()
$622
This Air France deal was found by Cheapflights users on 3/26. 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.
Tue 10/143:50 pmDFW - LIS
1 stop17h 00mAir France
Mon 10/276:30 pmLIS - DFW
1 stop25h 20mAir France
Deal found 3/26![Air France logo]()
$630
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 10/1411:20 amDFW - LIS
2 stops17h 55mDelta
Mon 10/2712:20 pmLIS - DFW
1 stop31h 30mDelta
Deal found 3/26![Delta logo]()
$634
This Lufthansa deal was found by Cheapflights users on 3/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:50 pmDFW - LIS
1 stop24h 15mLufthansa
Mon 10/275:00 amLIS - DFW
2 stops42h 26mLufthansa
Deal found 3/26![Lufthansa logo]()
$638
This Travelocity deal was found by Cheapflights users on 3/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:05 amDFW - LIS
2 stops16h 40mIberia
Sun 8/2412:30 pmLIS - DFW
1 stop13h 40mIberia
Deal found 3/27![Iberia logo]()
$644
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:10 pmDFW - LIS
1 stop16h 55mAmerican Airlines
Sat 5/176:35 amLIS - DFW
1 stop19h 35mAmerican Airlines
Deal found 3/28![American Airlines logo]()
$665
This KLM deal was found by Cheapflights users on 3/27. 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 5/611:14 amDFW - LIS
2 stops17h 31mKLM
Tue 5/1311:40 amLIS - DFW
2 stops18h 19mKLM
Deal found 3/27![KLM logo]()
$682
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas/Fort Worth 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 March 28, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Portugal that are best for you.
Fly from
Dallas/Fort Worth
Fly to
Portugal
Route
Depart
Return
Price
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Tue 8/5
9:10 pm-5:55 pm
1 stop14h 45m
Lisbon Humberto Delgado
Sun 8/24
12:30 pm-8:10 pm
1 stop13h 40m
$618
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Sun 8/10
9:25 am-9:20 am
1 stop17h 55m
Lisbon Humberto Delgado
Tue 8/19
12:55 pm-1:11 pm
2 stops30h 16m
$620
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 9/17
4:50 pm-3:40 pm
1 stop16h 50m
Lisbon Humberto Delgado
Sat 9/27
4:30 pm-3:05 pm
1 stop28h 35m
$621
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Sun 8/10
9:25 am-9:20 am
1 stop17h 55m
Lisbon Humberto Delgado
Tue 8/19
12:55 pm-9:30 pm
2 stops38h 35m
$633
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Tue 8/5
9:05 am-7:45 am
2 stops16h 40m
Lisbon Humberto Delgado
Sun 8/24
12:30 pm-8:10 pm
1 stop13h 40m
$644
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 5/7
3:10 pm-2:05 pm
1 stop16h 55m
Lisbon Humberto Delgado
Sat 5/17
6:35 am-8:10 pm
1 stop19h 35m
$665
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Mon 4/28
12:55 pm-12:45 pm
2 stops17h 50m
Lisbon Humberto Delgado
Tue 5/13
6:35 am-8:10 pm
1 stop19h 35m
$672
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Sun 4/27
7:30 am-8:00 am
1 stop18h 30m
Lisbon Humberto Delgado
Wed 5/14
10:00 am-8:57 pm
1 stop16h 57m
$673
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Tue 5/6
11:14 am-10:45 am
2 stops17h 31m
Lisbon Humberto Delgado
Tue 5/13
11:40 am-11:59 pm
2 stops18h 19m
$682
DallasLisbon
DFW - LIS
DFWLIS
Dallas/Fort Worth
Sun 5/4
3:50 pm-2:50 pm
1 stop17h 00m
Lisbon Humberto Delgado
Tue 5/13
12:45 pm-10:05 pm
2 stops15h 20m
$687
Showing 1-10 of 49 results
Best time to book a flight from Dallas/Fort Worth to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Dallas/Fort Worth 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/Fort Worth Airport to Portugal
What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Portugal?
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Portugal (average of $612). Flying from Dallas/Fort Worth Airport to Portugal in June is currently the most expensive (average of $1,213). 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.
What is the cheapest time of day to fly from DFW to PT?
Find hourly flight availability from Dallas/Fort Worth 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 March 28, 2025.
When flying from Dallas/Fort Worth 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 March 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Dallas to Portugal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Dallas/Fort Worth to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dallas/Fort Worth to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Dallas/Fort Worth to Portugal
Discover the top 10 airlines that operate flights from Dallas/Fort Worth to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$713 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$541 | Average$753 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$542 | Average$850 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$550 | Average$827 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$558 | Average$851 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$719 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$585 | Average$1,053 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$586 | Average$838 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$612 | Average$802 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$616 | Average$764 | FlexibilityNo cancel fee | On-time77% |