$853+ Cheap flights from Baton Rouge (BTR) to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — LIS
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baton Rouge to Portugal
Cheapest
Best
Last-minute
Cheapest flights from Baton Rouge to PortugalExplore the most affordable flight options available from Baton Rouge to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from Baton Rouge to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:26 pm -
2 stops18h 29m
Sun 10/257:05 am -
2 stops20h 51m
Deal found 8/26![American Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 am -
2 stops19h 05m
Sun 10/255:00 am -
2 stops19h 43m
Deal found 8/27![United Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:20 am -
2 stops22h 00m
Thu 10/155:05 am -
2 stops22h 11m
Deal found 8/24![United Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:05 pm -
2 stops41h 00m
Thu 10/15:05 am -
2 stops22h 11m
Deal found 8/24![United Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:03 am -
2 stops23h 12m
Tue 9/225:00 am -
2 stops18h 05m
Deal found 8/23![Delta logo]()
$1,169
This Expedia deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:07 pm -
2 stops48h 08m
Sat 10/177:25 am -
2 stops43h 51m
Deal found 8/25![Lufthansa logo]()
$1,281
This BusinessClass deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:31 pm -
2 stops18h 24m
Sun 1/107:05 am -
2 stops21h 46m
Deal found 8/27![British Airways logo]()
$5,803
Best flights from Baton Rouge to PortugalDiscover carefully curated flight deals from Baton Rouge to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from Baton Rouge to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:26 pm -
2 stops18h 29m
Sun 10/257:05 am -
2 stops20h 51m
Deal found 8/26![American Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 am -
2 stops19h 05m
Sun 10/255:00 am -
2 stops19h 43m
Deal found 8/27![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:03 am -
2 stops23h 12m
Tue 9/225:00 am -
2 stops18h 05m
Deal found 8/23![Delta logo]()
$1,169
This Expedia deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:07 pm -
2 stops48h 08m
Sat 10/177:25 am -
2 stops43h 51m
Deal found 8/25![Lufthansa logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:20 am -
2 stops22h 00m
Thu 10/155:05 am -
2 stops22h 11m
Deal found 8/24![United Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:05 pm -
2 stops41h 00m
Thu 10/15:05 am -
2 stops22h 11m
Deal found 8/24![United Airlines logo]()
$983
Last-minute flights from Baton Rouge to PortugalDiscover last-minute flight deals from Baton Rouge to Portugal. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Portugal. Data last updated August 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:03 am -
2 stops23h 12m
Tue 9/225:00 am -
2 stops18h 05m
Deal found 8/23![Delta logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:05 pm -
2 stops41h 00m
Thu 10/15:05 am -
2 stops22h 11m
Deal found 8/24![United Airlines logo]()
$983
Find flight deals from Baton Rouge to Portugal
Keep the following information in mind while searching for Baton Rouge to Portugal flight deals. Data was last updated August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $762 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Baton Rouge to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 28, 2026.
Use the filters below to find and compare flights from Baton Rouge to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Mon 10/19
5:26 pm-5:55 pm
2 stops18h 29m
Lisbon Humberto Delgado
Sun 10/25
7:05 am-10:56 pm
2 stops20h 51m
$853
Quickest round-trip
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Mon 10/19
7:15 am-8:20 am
2 stops19h 05m
Lisbon Humberto Delgado
Sun 10/25
5:00 am-7:43 pm
2 stops19h 43m
$926
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Thu 10/8
5:20 am-9:20 am
2 stops22h 00m
Lisbon Humberto Delgado
Thu 10/15
5:05 am-9:16 pm
2 stops22h 11m
$939
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Thu 9/24
12:05 pm-11:05 am
2 stops41h 00m
Lisbon Humberto Delgado
Thu 10/1
5:05 am-9:16 pm
2 stops22h 11m
$983
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Mon 9/14
6:03 am-11:15 am
2 stops23h 12m
Lisbon Humberto Delgado
Tue 9/22
5:00 am-5:05 pm
2 stops18h 05m
$1,169
Baton RougeLisbon
BTR Baton Rouge Ryan - LIS Lisbon Humberto Delgado
BTRLIS
Baton Rouge Ryan
Sat 10/10
4:07 pm-10:15 pm
2 stops48h 08m
Lisbon Humberto Delgado
Sat 10/17
7:25 am-9:16 pm
2 stops43h 51m
$1,281
Sorted by cheapest first
Best time to book a flight from Baton Rouge to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Baton Rouge with our price prediction graph.
BTR-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Baton Rouge to Portugal
BTR-PT0
BTR-LIS
No data available for this route at this time. Please check back soon.
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