$230 Cheap Flights from Dallas (DFW) to Lisbon (LIS)

View $230 flight on Mon, Jan 11, 2027Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Humberto Delgado Airport (LIS)

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Cheap Flights from Dallas to Lisbon (DFW-LIS)

Prices were available within the past 7 days and start at $230 for one-way flights and $510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Nov 3 - Thu, Nov 12
DFW
Dallas
LIS
Lisbon
$510 Roundtrip, found 5 days ago
$510
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Nov 3 from Dallas to Lisbon, returning Thu, Nov 12, priced at $510 found 5 days ago
Iberia
Tue, Apr 7 - Fri, Apr 17
DFW
Dallas
LIS
Lisbon
$514 Roundtrip, found 4 days ago
$514
Roundtrip
found 4 days ago
Select Iberia flight, departing Tue, Apr 7 from Dallas to Lisbon, returning Fri, Apr 17, priced at $514 found 4 days ago
Iberia
Tue, Apr 7 - Fri, Apr 17
DFW
Dallas
LIS
Lisbon
$523 Roundtrip, found 4 days ago
$523
Roundtrip
found 4 days ago
Select Iberia flight, departing Tue, Apr 7 from Dallas to Lisbon, returning Fri, Apr 17, priced at $523 found 4 days ago
Iberia
Tue, Apr 7 - Thu, Apr 30
DFW
Dallas
LIS
Lisbon
$524 Roundtrip, found 6 days ago
$524
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Apr 7 from Dallas to Lisbon, returning Thu, Apr 30, priced at $524 found 6 days ago
British Airways
Wed, Jan 20 - Wed, Jan 27
DFW
Dallas
LIS
Lisbon
$528 Roundtrip, found 5 days ago
$528
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Jan 20 from Dallas to Lisbon, returning Wed, Jan 27, priced at $528 found 5 days ago
British Airways
Tue, Nov 3 - Thu, Nov 12
DFW
Dallas
LIS
Lisbon
$530 Roundtrip, found 5 days ago
$530
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Nov 3 from Dallas to Lisbon, returning Thu, Nov 12, priced at $530 found 5 days ago
American Airlines
Tue, Apr 21 - Tue, May 5
DFW
Dallas
LIS
Lisbon
$552 Roundtrip, found 3 days ago
$552
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 21 from Dallas to Lisbon, returning Tue, May 5, priced at $552 found 3 days ago
United
Tue, Jan 12 - Thu, Jan 28
DFW
Dallas
LIS
Lisbon
$571 Roundtrip, found 16 hours ago
$571
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Jan 12 from Dallas to Lisbon, returning Thu, Jan 28, priced at $571 found 16 hours ago
Virgin Atlantic
Wed, Jan 20 - Wed, Jan 27
DFW
Dallas
LIS
Lisbon
$578 Roundtrip, found 5 days ago
$578
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Jan 20 from Dallas to Lisbon, returning Wed, Jan 27, priced at $578 found 5 days ago
Delta
Tue, Oct 27 - Fri, Nov 6
DFW
Dallas
LIS
Lisbon
$580 Roundtrip, found 2 days ago
$580
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 27 from Dallas to Lisbon, returning Fri, Nov 6, priced at $580 found 2 days ago

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Alternative airports near Lisbon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $644
LIS
Humberto Delgado
Cheapest
Flights from $644

Frequently asked questions

How much does a flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $230 and cheap return flights from $510 Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $262 and $10212, and return flights often range between $700 and $5545. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from DFW to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter DFW to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
Austrian Airlines is one of the cheapest airlines offering connecting flights from Dallas, TX (DFW) to Lisbon (LIS) with a layover in O'Hare Intl. (ORD), starting from around $1,309. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Dallas, TX (Dallas-Fort Worth Intl.) to Lisbon (Humberto Delgado) usually leaves at 5:00 AM, operated by American Airlines. This seasonal service is active in May, giving you a great opportunity to maximize your time in Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
Flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) are most popular between 3pm and 6pm. This time window accounts for around 26% of total traffic, with American Airlines being a key carrier during this period. Many travelers prefer this timing as it allows for a relaxed morning before heading to the airport.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
Flights from DFW to LIS with one stop typically take around 15 hours, covering approximately 4,744 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
You can fly business class between DFW and LIS. Airlines that offer business class service on this route include:

  • Lufthansa
  • United Airlines
  • British Airways
  • Turkish Airlines
  • Delta Air Lines
  • Air Canada
  • American Airlines
  • Air France
  • Iberia
  • Finnair

First class is available with United Airlines.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Dallas-Fort Worth Intl. (DFW)?
From Dallas-Fort Worth Intl. (DFW), you can fly into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), John F. Kennedy Intl. (JFK) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$509
Distance
4743 mi

Book with confidence

Dallas to Lisbon Flights

The cheapest times to fly from Dallas to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Lisbon are during the month of November. You can find some of the cheapest flights from Dallas to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dallas to Lisbon

Sunday is one of the best days to book for cheap flights from Dallas to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dallas to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $230 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dallas to Lisbon Flights

*Flight schedules are subject to change.

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*Available to One Key members.