
Business Class Flight Deals from Dallas to Lisbon from $3440
Top flight deals from leading airlines:







... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
We’re always here for you - reach us 24 hours a day, 7 days a week
Stops
- Up to 1 stop$5541
- Up to 2 stops$7760
Airlines
- Air Canada$7760
- Air France$8211
- American Airlines$7655
- British Airways$7677
- Finnair$8935
- Lufthansa$8211
- Turkish Airlines$5541
Cabin Class
- Business$5541
Departure Airports
- Dallas Fort Worth International Airport$5541
Arrival Airports
- Humberto Delgado Airport (Lisbon Portela Airport)$5541
Layover Airports
- Adolfo Suárez Madrid–Barajas Airport$7655
- Chicago O Hare Airport$7771
- Frankfurt am Main Airport$7760
- Istanbul Airport$5541
- London Heathrow Airport$7677
- Montreal Trudeau Airport$7760
- Paris Charles de Gaulle Airport$8211
- Toronto Pearson Airport$7767
Best Price. GUARANTEED.
Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.
Book a flight & hotel together for extra savings.

07/18/25
07/20/25

07/25/25
07/26/25

07/18/25
07/20/25

07/25/25
07/26/25

07/18/25
07/20/25

07/25/25
07/26/25

07/18/25
07/20/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/20/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/26/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25

07/18/25
07/19/25

07/25/25
07/25/25
Top Deals on flights Business Class from Dallas to Lisbon
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 19
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 18
as low as
Dallas, US (DFW) - Lisbon, PT (LIS)

Jul 17
Jul 19
as low as
Flights to Lisbon
- Flights
- Europe
- Portugal
- Lisbon
- Flights
- North America
- United States
- Texas
- Dallas