Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Dallas to Lisbon
The cheapest flights right now
Dallas – Lisbon
Outbound – May 3, 2027
1 stop
17h 30m FRA
Return – May 18, 2027
1 stop
14h 30m FRA
$788
yesterday
Dallas – Lisbon
Outbound – Dec 8, 2026
1 stop
15h 35m LHR
Return – Dec 22, 2026
1 stop
13h 30m PHL
$776
2 days ago
Dallas – Lisbon
Outbound – Dec 7, 2026
1 stop
12h 20m PHL
Return – Dec 22, 2026
1 stop
13h 30m PHL
$763
2 days ago
Dallas – Lisbon
Outbound – May 4, 2027
1 stop
14h 5m LHR
Return – May 18, 2027
1 stop
15h 55m LHR
$862
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$563
Average price of a round trip
$709
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
18h59
A flight from Dallas to Lisbon takes on average 18h59.
Best time
June
According to user searches, the ideal month to go to Lisbon is June.
Tips for finding a cheap flight from Dallas to Lisbon
Check out our tips for booking your flight to Lisbon (Portugal) from Dallas (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is July, with an average flight ticket price of $566 (calculation over the last two years). The most touristic season corresponds to the months of October, April and May.
For the cheapest flights, it is advisable to buy your ticket at least 46 days before the departure date.
The airline offering the cheapest flight tickets is Iberia. A ticket from the airline Iberia to Lisbon costs on average $582.
The airlines that offer the most flights are .
Price of flight tickets from Dallas to Lisbon
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $563 to $1443
- The average price of a flight ticket is about $709
- Prices are lowest for stays in the month of July
- The month in which booking a ticket is cheaper is: October
info departure city :
Dallas, USA
airports :
Love Field (DAL)
Dallas/Fort Worth International Airport (DFW)
Dallas Executive Airport (RBD)
Addison Airport (ADS)
local time :
Dallas is a city in the country USA, the time zone is [[timezone]]. In Dallas, it is currently {fromLocalTime}, the temperature is on average 16°C, with a minimum of 11°C and a maximum of 19°C.
The city of Dallas has 4 airport(s): Love Field, Dallas/Fort Worth, Dallas Executive and Addison
destination info :
Lisbon, Portugal
airport :
Lisbon-Humberto Delgado Airport (LIS)
local time :
Lisbon is in the country Portugal, the time zone is [[timezone]]. In Lisbon, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 16°C and a maximum of 25°C.
The city of Lisbon has 1 airport(s): Lisbon-Humberto Delgado
Useful info about Lisbon
What is the least touristic period to go to Lisbon?
If you want to visit Lisbon during the least touristic period, choose the month of June.
What is the most popular time to travel to Lisbon?
In Lisbon, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Dallas to Lisbon?
According to our data, it is recommended to book your flight 46 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Dallas to Lisbon is Monday.
What are the arrival and destination airports when traveling between Dallas and Lisbon?
When you leave, you can leave from Love Field or Dallas/Fort Worth, and you will arrive at Lisbon-Humberto Delgado.
How to reach Dallas airport from the city centre?
The airport Love Field is located 8 km, Dallas/Fort Worth is located 27 km, Dallas Executive is located 12 km or Addison is located 19 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Dallas to Lisbon?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Dallas and Lisbon?
In summer, the average temperature is 21°C in Lisbon and 30°C in Dallas. The average rainfall in summer is 6 mm in Lisbon and 74 mm in Dallas. In summer, it is warmer in Dallas and it rains less in Lisbon. In winter, it is colder in Lisbon and it rains more in Dallas.
