Cheap flights from Dallas to Lisbon from $252
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Lisbon departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dallas to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Dallas and Lisbon?
What is the cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Dallas to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $599. If you are unable to visit Lisbon during the month of February, then departing from Dallas during the month October is also very affordable. Most momondo users find prices during this month for around $634.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $767. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Lisbon for around $879.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $789. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $891 on average. Flights to Lisbon from Dallas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $748 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dallas for as low as $664 on momondo.
What is the cheapest airline that flies from Dallas to Lisbon Humberto Delgado?
United Airlines, Delta, and Air Canada are the most popular carriers operating from Dallas to Lisbon Humberto Delgado
What airlines fly to Lisbon?
British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Lisbon from Dallas according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 12 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
Cheap Dallas to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Lisbon
How far is Dallas to Lisbon Humberto Delgado by plane?
Dallas and Lisbon Humberto Delgado are 4734.6 mi apart from one another. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dallas to Lisbon Humberto Delgado Airport?
Prices for flights from Dallas to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Lisbon Humberto Delgado Airport?
There are 12 operators available for flights from Dallas to Lisbon Humberto Delgado Airport as of July 2025.
How old do you have to be to fly from Dallas to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dallas to Lisbon
Compare and see reviews for airlines that fly from Dallas to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $532 | Free Cancellation | Rating 7.6 1,306 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 7.0 2,820 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 7.5 1,465 reviews | |||
| PriceFrom $572 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.8 1,367 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 7.1 9,681 reviews |
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dallas to Lisbon?
Finding the right flight to Lisbon from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.
Can I find flights from Dallas to Lisbon with flexible booking policies on momondo?
Yes. All flights to Lisbon from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dallas to Lisbon?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Lisbon.
I’m not ready to book a flight from Dallas to Lisbon right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dallas to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.