HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$269+ Cheap flights from Dallas 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Lisbon with Cheapflights

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Dallas to Lisbon Humberto Delgado are usually found in February or October, booked 83 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Dallas to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 January 30, 2025.

Round-trip from

$563
(Finnair)

One-way from

$269
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$690
From Dallas to Lisbon Humberto Delgado
Search Deals
One-way flight from Dallas to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Dallas to Lisbon

Cheapest flights from Dallas to Lisbon
Explore the most affordable flight options available from Dallas to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Finnair deal was found by Cheapflights users on 1/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:55 pmDFW - LIS
1 stop16h 30mFinnair
Thu 3/136:30 amLIS - DFW
1 stop20h 00mFinnair
Deal found 1/29$563
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:17 pmDFW - LIS
2 stops13h 53mUnited Airlines
Tue 11/1111:55 amLIS - DFW
2 stops34h 08mUnited Airlines
Deal found 1/29$564
This Air Canada deal was found by Cheapflights users on 1/29. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:15 amDFW - LIS
1 stop21h 05mAir Canada
Tue 3/185:00 amLIS - DFW
2 stops22h 22mAir Canada
Deal found 1/29$568
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/113:38 pmDFW - LIS
2 stops12h 37mAmerican Airlines
Wed 3/1911:15 amLIS - DFW
2 stops15h 31mAmerican Airlines
Deal found 1/30$578
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/104:20 pmDFW - LIS
1 stop24h 30mLufthansa
Wed 2/193:55 pmLIS - DFW
1 stop28h 40mLufthansa
Deal found 1/29$583
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:35 pmDFW - LIS
2 stops33h 45mMultiple Airlines
Sun 3/95:00 amLIS - DFW
1 stop15h 35mMultiple Airlines
Deal found 1/29$586
This KLM deal was found by Cheapflights users on 1/30. 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.
Tue 2/2510:32 amDAL - LIS
2 stops15h 28mKLM
Tue 3/411:15 amLIS - DAL
2 stops17h 02mKLM
Deal found 1/30$607
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:40 pmDFW - LIS
1 stop16h 25mIberia
Fri 10/1712:30 pmLIS - DFW
1 stop13h 40mIberia
Deal found 1/29$613
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:30 pmDFW - LIS
1 stop17h 15mBritish Airways
Sat 3/86:45 pmLIS - DFW
1 stop28h 15mBritish Airways
Deal found 1/30$621
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 10/186:00 pmDFW - LIS
2 stops18h 40mDelta
Sat 10/255:40 amLIS - DFW
1 stop13h 55mDelta
Deal found 1/29$635
This Aeromexico deal was found by Cheapflights users on 1/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:40 pmDFW - LIS
2 stops40h 50mAir France
Wed 11/1211:15 amLIS - DFW
2 stops18h 46mAir France
Deal found 1/30$648
This Aeromexico deal was found by Cheapflights users on 1/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:37 pmDAL - LIS
2 stops35h 43mAir France
Wed 11/1211:15 amLIS - DAL
2 stops18h 23mAir France
Deal found 1/30$648

Find flights from Dallas to Lisbon within your budget

Customize your flight search to find flights from Dallas 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 3/4

4:55 pm-3:25 pm

1 stop16h 30m

Lisbon Humberto Delgado

Thu 3/13

6:30 am-9:30 pm

1 stop20h 00m

$563

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 3/4

5:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Thu 3/13

5:00 am-10:22 pm

2 stops22h 22m

$566

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 3/10

7:15 am-9:20 am

1 stop21h 05m

Lisbon Humberto Delgado

Tue 3/18

5:00 am-10:22 pm

2 stops22h 22m

$568

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Tue 3/11

3:38 pm-9:15 am

2 stops12h 37m

Lisbon Humberto Delgado

Wed 3/19

11:15 am-9:46 pm

2 stops15h 31m

$578

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 2/10

4:20 pm-10:50 pm

1 stop24h 30m

Lisbon Humberto Delgado

Wed 2/19

3:55 pm-2:35 pm

1 stop28h 40m

$583

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 3/3

5:35 pm-9:20 am

2 stops33h 45m

Lisbon Humberto Delgado

Sun 3/9

5:00 am-2:35 pm

1 stop15h 35m

$586

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 2/25

10:32 am-8:00 am

2 stops15h 28m

Lisbon Humberto Delgado

Tue 3/4

11:15 am-10:17 pm

2 stops17h 02m

$607

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 3/2

6:30 pm-5:45 pm

1 stop17h 15m

Lisbon Humberto Delgado

Sat 3/8

6:45 pm-5:00 pm

1 stop28h 15m

$621

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 2/9

12:20 pm-8:00 am

1 stop13h 40m

Lisbon Humberto Delgado

Thu 2/20

5:30 am-1:50 pm

1 stop14h 20m

$699

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Tue 4/8

11:50 am-10:45 am

2 stops16h 55m

Lisbon Humberto Delgado

Tue 4/22

5:40 am-9:43 pm

2 stops22h 03m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Dallas to Lisbon

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

Travel insights for flights from Dallas to Lisbon

Get recent, data-driven insights about flights from Dallas to Lisbon including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Dallas to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Lisbon. Price data was last updated on January 24, 2025.

The best time to book flights from Dallas to Lisbon is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Dallas to Lisbon (average of $612). Flying from Dallas to Lisbon in June is currently the most expensive (average of $1,244). 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 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 January 30, 2025.

It’s optimal to fly from Dallas to Lisbon in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Dallas to Lisbon?

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

Travelers seeking maximum savings on their Dallas 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.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon 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 Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 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 January 30, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Dallas to Lisbon by reading reviews from past customers. 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
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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.

Virgin Atlantic
7.5
Good
657 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
1,475 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

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 Dallas 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?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Dallas. Booking flights from Dallas to Humberto Delgado (LIS) should be relatively easy as there are 0 daily inbound flights from Dallas from 11 different airlines.

  • What are the cheapest airlines flying from Dallas to Lisbon round-trip?

    According to our current data, Finnair ($563), United Airlines ($566), and Air Canada ($568) offers the cheapest pricing from Dallas to Lisbon. Finnair is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dallas to Lisbon one-way?

    The cheapest airlines for a one-way flight from Dallas to Lisbon are Air Canada ($269), American Airlines ($273), and United Airlines ($275).

  • Where are the most common layover locations when flying from Dallas to Lisbon?

    Dallas to Lisbon flights have a layover in London most often. Madrid is the second most popular location for layovers on flights from Dallas to Lisbon.

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

    London travelers tend to visit Hyde Park, Piccadilly Circus, and Buckingham Palace more than anywhere else. Hyde Park, Piccadilly Circus and Buckingham Palace are located about 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow if you are interested in checking them out. Travelers can rent a car at London Heathrow for an average daily rate of $37 to make sightseeing during their layover a little easier.

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

    The majority of Madrid visitors spend their time at Puerta del Sol, Plaza Mayor, and 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. Travelers in need of a car in Madrid can rent one for about $24 per day.

  • Where are the least popular layover locations for Dallas to Lisbon flights?

    Dallas to Lisbon flights have a layover in Philadelphia the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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 to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Dallas to Lisbon (average of $612). Flying from Dallas to Lisbon in June is currently the most expensive (average of $1,244). 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 Dallas?

Book flights to Dallas if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Dallas to Lisbon

Discover the top 10 airlines that operate flights from Dallas 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$511Average$668FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$545Average$856FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$560Average$879FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$575Average$794FlexibilityNo cancel feeOn-time70%
IberiaCheapest$584Average$890FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$590Average$852FlexibilityNo cancel feeOn-time67%
KLMCheapest$605Average$771FlexibilityNo cancel feeOn-time75%
DeltaCheapest$609Average$801FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$615Average$826FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$655Average$910FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.