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

View AU$586 flight on Sat, 6 Sep. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Dallas (DFW) to Lisbon (LIS)

February is typically the cheapest month to fly

From AU$743 - AU$1,113 per traveller.

Graph displaying average flight prices per month

Flight from Dallas to Lisbon route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Humberto Delgado
Distance
7589 km

Your quick guide to flights from Dallas to Lisbon

Pick up great flights from Dallas to Lisbon

With Expedia, you have your pick of flights a day with 14 airlines covering flights from Dallas to Lisbon. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Dallas to Lisbon that take around hours.

Find cheap flights from Dallas to Lisbon

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Dallas to Lisbon around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Lisbon is normally in .

Reasons to book your flight from Dallas to Lisbon with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Dallas to Lisbon across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Lisbon right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Dallas-Fort Worth Intl. Airport (DFW) to LIS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from DFW Airport to Lisbon/Portela Airport was . Fares this cheap don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas-Fort Worth Intl. Airport (DFW) to Lisbon/Portela Airport?
Most flights can be cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from DFW Airport to Lisbon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DFW to Lisbon/Portela Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dallas-Fort Worth Intl. Airport (DFW) to Humberto Delgado Airport (LIS)?
Dallas to Lisbon District is around 7 600 kilometres, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to nibble on throughout your trip too.
Which airlines fly direct from DFW Airport to Lisbon/Portela Airport?
Flying nonstop between Dallas-Fort Worth Intl. Airport (DFW) and Lisbon Airport isn't possible right now. However, you'll still be able to find a flight to Lisbon District with at least one stop.
Are Dallas-Fort Worth Intl. Airport (DFW) to Lisbon/Portela Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Dallas-Fort Worth Intl. Airport (DFW) to Lisbon/Portela Airport at the last minute could save you some cash. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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