To save on the cost of your flight from Dallas to Portugal, book at least 19 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $694 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $861.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from Dallas in January are about $840 on average during January, but can be found for as low as $495.
When flying from Dallas to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$618 - $664
Route
Depart
Return
Price
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 8/14
1 stop19h 35m
Lisbon Humberto Delgado
Sat 8/24
1 stop15h 15m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 8/7
1 stop17h 20m
Lisbon Humberto Delgado
Thu 8/22
1 stop16h 04m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 8/14
3 stops20h 20m
Lisbon Humberto Delgado
Sat 8/24
1 stop17h 44m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Tue 10/8
1 stop16h 20m
Lisbon Humberto Delgado
Mon 10/28
1 stop27h 55m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Tue 8/13
1 stop13h 55m
Lisbon Humberto Delgado
Fri 8/23
1 stop15h 50m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Wed 10/23
2 stops14h 45m
Lisbon Humberto Delgado
Mon 10/28
2 stops18h 25m
Dallas Love FieldLisbon Humberto Delgado
DAL - LIS
DALLIS
Dallas Love Field
Wed 10/23
2 stops13h 55m
Lisbon Humberto Delgado
Mon 10/28
2 stops17h 26m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Sat 10/19
2 stops13h 10m
Lisbon Humberto Delgado
Sat 10/26
1 stop14h 05m
Dallas/Fort WorthLisbon Humberto Delgado
DFW - LIS
DFWLIS
Dallas/Fort Worth
Fri 9/27
1 stop19h 00m
Lisbon Humberto Delgado
Sat 10/5
2 stops21h 17m
No data available for this route at this time. Please check back soon.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Food
Crew
Entertainment
Boarding
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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