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$217+ Cheap flights from Dallas/Fort Worth (DFW) to Lisbon (LIS)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Dallas/Fort Worth to Lisbon Humberto Delgado are usually found in February or October, booked 22 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Dallas/Fort Worth to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(Gotogate)

One-way from

$217
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$620
Provider with most accurate pricing for Dallas/Fort Worth-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Lisbon Humberto Delgado flights.
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From Dallas/Fort Worth to Lisbon Humberto Delgado
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One-way flight from Dallas/Fort Worth to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dallas/Fort Worth to Lisbon

Cheapest flights from Dallas/Fort Worth to Lisbon
Explore the most affordable flight options available from Dallas/Fort Worth to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Air France deal was found by Cheapflights users on 10/21. 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.
Fri 12/54:05 pmDFW - LIS
1 stop13h 15mAir France
Sun 12/145:30 amLIS - DFW
1 stop14h 30mAir France
Deal found 10/21$541
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/107:00 amDFW - LIS
2 stops19h 10mUnited Airlines
Sun 11/235:00 amLIS - DFW
1 stop15h 25mUnited Airlines
Deal found 10/21$542
This Delta deal was found by Cheapflights users on 10/19. 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 11/97:00 amDFW - LIS
1 stop19h 00mDelta
Mon 11/245:30 amLIS - DFW
2 stops21h 22mDelta
Deal found 10/19$543
This Delta deal was found by Cheapflights users on 10/19. 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 11/97:00 amDFW - LIS
1 stop19h 00mDelta
Tue 11/255:30 amLIS - DFW
2 stops21h 22mDelta
Deal found 10/19$545
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/284:19 pmDFW - LIS
2 stops16h 51mDelta
Sun 12/75:30 amLIS - DFW
1 stop14h 30mDelta
Deal found 10/21$546
This Delta deal was found by Cheapflights users on 10/19. 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 11/97:00 amDFW - LIS
1 stop19h 00mDelta
Sun 11/2310:00 amLIS - DFW
2 stops18h 04mDelta
Deal found 10/19$547
This Delta deal was found by Cheapflights users on 10/21. 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 11/114:05 pmDFW - LIS
1 stop19h 25mDelta
Fri 11/215:00 amLIS - DFW
2 stops19h 42mDelta
Deal found 10/21$548
This Finnair deal was found by Cheapflights users on 10/22. 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 11/271:55 pmDFW - LIS
1 stop11h 45mMultiple Airlines
Mon 12/14:10 pmLIS - DFW
1 stop29h 00mMultiple Airlines
Deal found 10/22$549
This British Airways deal was found by Cheapflights users on 10/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:00 pmDFW - LIS
1 stop12h 05mBritish Airways
Tue 11/117:40 pmLIS - DFW
1 stop23h 05mBritish Airways
Deal found 10/20$551
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Thu 10/306:35 pmDFW - LIS
1 stop15h 10mMultiple Airlines
Thu 11/137:00 amLIS - DFW
1 stop18h 10mMultiple Airlines
Deal found 10/20$554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth to Lisbon 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 October 22, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Lisbon that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Lisbon

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Wed 3/4

9:15 pm-9:50 pm

1 stop18h 35m

Lisbon Humberto Delgado

Mon 3/9

6:35 pm-8:10 pm

1 stop30h 35m

$543

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 11/9

7:00 am-8:00 am

1 stop19h 00m

Lisbon Humberto Delgado

Mon 11/24

5:30 am-8:52 pm

2 stops21h 22m

$543

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/6

3:22 pm-9:05 am

1 stop11h 43m

Lisbon Humberto Delgado

Mon 4/13

4:35 pm-3:05 pm

1 stop28h 30m

$545

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Fri 11/28

4:19 pm-3:10 pm

2 stops16h 51m

Lisbon Humberto Delgado

Sun 12/7

5:30 am-2:00 pm

1 stop14h 30m

$545

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 11/16

7:00 am-10:15 am

2 stops21h 15m

Lisbon Humberto Delgado

Sun 11/23

5:00 am-11:11 pm

2 stops24h 11m

$547

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 11/11

4:05 pm-5:30 pm

1 stop19h 25m

Lisbon Humberto Delgado

Fri 11/21

5:00 am-6:42 pm

2 stops19h 42m

$548

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 3/12

5:55 pm-3:25 pm

1 stop16h 30m

Lisbon Humberto Delgado

Thu 3/19

4:10 pm-4:10 pm

1 stop29h 00m

$557

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 12/15

7:00 am-8:10 am

1 stop19h 10m

Lisbon Humberto Delgado

Mon 12/22

11:20 am-9:39 pm

2 stops40h 19m

$557

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Thu 12/4

11:34 am-8:55 am

2 stops15h 21m

Lisbon Humberto Delgado

Mon 12/8

10:00 am-11:07 pm

2 stops19h 07m

$560

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 3/2

1:00 pm-3:10 pm

2 stops20h 10m

Lisbon Humberto Delgado

Sun 3/8

11:15 am-10:23 pm

1 stop16h 08m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 19 results
1
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Compare providers for flights from Dallas/Fort Worth to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Lisbon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dallas/Fort Worth to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

How far ahead should I book a flight from Dallas/Fort Worth Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Lisbon. Price data was last updated on October 17, 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Lisbon?

Currently, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Lisbon (average of $496). Flying from Dallas/Fort Worth Airport to Lisbon in June is currently the most expensive (average of $734). 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 LIS?

Find hourly flight availability from Dallas/Fort Worth to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from Dallas/Fort Worth Airport to Lisbon in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Lisbon flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Dallas/Fort Worth Airport to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 22, 2025.
Read reviews from past customers who have flown Delta, Finnair, and United Airlines from Dallas/Fort Worth Airport to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Finnair
7.6
Good
1,333 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,466 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Dallas/Fort Worth?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Dallas/Fort Worth to Lisbon. You should not have trouble finding flights to Humberto Delgado from Dallas/Fort Worth; the airport handles an average of 0 inbound flights from Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Lisbon airport from Dallas/Fort Worth. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Dallas/Fort Worth Airport to Lisbon?

    British Airways, Delta, and United Airlines can get you from Dallas/Fort Worth Airport to Lisbon in just under 18h 35m. Your travel time can differ by up to 2h 40m. Dallas/Fort Worth Airport and Lisbon are separated by a distance of 4740 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Lisbon round-trip?

    According to our current data, Finnair ($531), Delta ($532), and Iberia ($537) offers the cheapest pricing from Dallas/Fort Worth Airport to Lisbon. Finnair is currently priced 28% below the average price you’ll pay for this route.

  • Where are the most common layover locations when flying from Dallas/Fort Worth Airport to Lisbon?

    Dallas/Fort Worth Airport to Lisbon flights have a layover in London most often. Madrid follows London in terms of the most common layover location on Dallas/Fort Worth Airport to Lisbon flights.

  • What are some popular things to do or see while on a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $30 per day.

  • What are some popular points of interest to see during a layover in Madrid?

    If you're on a layover in Madrid and looking for things to do, consider visiting Puerta del Sol, Plaza Mayor, or Spain Building. Puerta del Sol, Plaza Mayor and Spain Building are located about 8.4 mi, 8.6 mi, and 8.5 mi, respectively from Madrid Barajas if you are interested in checking them out. Travelers in need of a car in Madrid can rent one for about $28 per day.

  • Where are the least popular layover locations for Dallas/Fort Worth Airport to Lisbon flights?

    Dallas/Fort Worth Airport to Lisbon flights have a layover in Paris the least frequently. Dallas/Fort Worth Airport to Lisbon flights stopping in Philadelphia are the next rarest.

  • Can I find deals for flights from Dallas/Fort Worth to Lisbon that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Lisbon.

  • Can I find deals for business class flights from Dallas/Fort Worth to Lisbon?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Lisbon 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/Fort Worth Airport to Lisbon?

    Currently, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Lisbon (average of $496). Flying from Dallas/Fort Worth Airport to Lisbon in June is currently the most expensive (average of $734). 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.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for Dallas/Fort Worth to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dallas/Fort Worth to Lisbon

Discover the top 10 airlines that operate flights from Dallas/Fort Worth to Lisbon. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$531Average$722FlexibilityNo cancel feeOn-time76%
DeltaCheapest$532Average$781FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$537Average$704FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$537Average$740FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$540Average$836FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$557Average$705FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$562Average$792FlexibilityNo cancel feeOn-time69%
KLMCheapest$572Average$726FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$592Average$788FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$600Average$954FlexibilityNo cancel feeOn-time72%

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