To save up to 176% on this flight, we recommend booking at least 17 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Louisville to Portugal from $782 1-2 weeks out and tickets from $1,465 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in May. For low rates, February can be a great choice for travel to Portugal. Flights to Portugal from Louisville in February are about $994 on average during February, but can be found for as low as $525.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Portugal as you normally would.
Fly from
Fly to
Budget
$928 - $1,349
Route
Depart
Return
Price
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Sat 9/21
2 stops22h 00m
Lisbon Humberto Delgado
Sat 10/5
2 stops25h 30m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Sun 9/1
2 stops17h 32m
Lisbon Humberto Delgado
Sun 9/8
2 stops21h 00m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Thu 9/12
1 stop17h 25m
Lisbon Humberto Delgado
Thu 9/19
2 stops17h 14m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Tue 7/23
1 stop17h 20m
Lisbon Humberto Delgado
Tue 7/30
2 stops22h 49m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Tue 7/23
2 stops18h 40m
Lisbon Humberto Delgado
Tue 7/30
2 stops17h 50m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Thu 9/12
2 stops19h 35m
Lisbon Humberto Delgado
Wed 9/18
1 stop13h 40m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Thu 9/12
1 stop20h 11m
Lisbon Humberto Delgado
Thu 9/19
2 stops16h 05m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Thu 9/12
1 stop14h 22m
Lisbon Humberto Delgado
Wed 9/18
1 stop16h 57m
Louisville IntlLisbon Humberto Delgado
SDF - LIS
SDFLIS
Louisville Intl
Thu 9/12
2 stops15h 22m
Lisbon Humberto Delgado
Thu 9/19
3 stops27h 17m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Entertainment
Food
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.
Crew
Comfort
Entertainment
Food
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.
Crew
Comfort
Entertainment
Food
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.
Crew
Comfort
Entertainment
Food
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.
Crew
Comfort
Entertainment
Food
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.
Crew
Comfort
Entertainment
Food
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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