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Cheap flights from Baton Rouge to Portugal from $507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Portugal departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baton Rouge to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:25 am - 8:10 am
BTR
-
LIS
17h 45m
2 stops
United Airlines Logo
11:55 am - 10:45 pm
LIS
-
BTR
15h 50m
2 stops
$513United Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
9:30 am - 8:10 am
BTR
-
LIS
16h 40m
2 stops
United Airlines Logo
11:55 am - 9:32 pm
LIS
-
BTR
39h 37m
2 stops
$624United Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
2:09 pm - 3:05 pm
BTR
-
LIS
18h 56m
2 stops
United Airlines Logo
5:00 am - 3:33 pm
LIS
-
BTR
40h 33m
2 stops
$693United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
9:30 am - 8:10 am
BTR
-
LIS
16h 40m
2 stops
United Airlines Logo
11:55 am - 1:18 pm
LIS
-
BTR
31h 23m
2 stops
$695United Airlines
Wed, Feb 18 - Sun, Feb 22

United Airlines flights from Baton Rouge to Portugal

Our best United Airlines deals on Baton Rouge to Portugal flight tickets
United Airlines
Feb 18
BTR9:30 amBaton Rouge Ryan
16h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 22
LIS11:55 amLisbon Humberto Delgado
35h 37m
2 stops
BTR5:32 pmBaton Rouge Ryan
$624
United Airlines
Feb 18
BTR9:30 amBaton Rouge Ryan
16h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 22
LIS5:00 amLisbon Humberto Delgado
36h 27m
2 stops
BTR11:27 amBaton Rouge Ryan
$676
United Airlines
Feb 15
BTR2:09 pmBaton Rouge Ryan
18h 56m
2 stops
LIS3:05 pmLisbon Humberto Delgado
Feb 22
LIS5:00 amLisbon Humberto Delgado
40h 33m
2 stops
BTR3:33 pmBaton Rouge Ryan
$693

momondo 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, momondo users made 832,500 searches. Data last updated February 5, 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

Price

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Wed 3/18

9:25 am-8:10 am

2 stops17h 45m

Lisbon Humberto Delgado

Wed 3/25

11:55 am-10:45 pm

2 stops15h 50m

$513

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Wed 2/18

9:30 am-8:10 am

2 stops16h 40m

Lisbon Humberto Delgado

Sun 2/22

11:55 am-9:32 pm

2 stops39h 37m

$624

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Sun 2/15

2:09 pm-3:05 pm

2 stops18h 56m

Lisbon Humberto Delgado

Sun 2/22

5:00 am-3:33 pm

2 stops40h 33m

$693

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Wed 2/18

9:30 am-8:10 am

2 stops16h 40m

Lisbon Humberto Delgado

Sun 2/22

11:55 am-1:18 pm

2 stops31h 23m

$695

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Thu 4/2

6:08 pm-9:55 pm

2 stops45h 47m

$507

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Thu 4/2

4:00 pm-4:15 pm

3 stops42h 15m

$686

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portugal from

How to get the cheapest flight ticket from Baton Rouge to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Portugal?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Portugal from Baton Rouge according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 6 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Cheap Baton Rouge to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Portugal

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Baton Rouge to Portugal takes 16h 40m
There are no direct flights from Baton Rouge to Portugal. There are no popular flight routes from Baton Rouge to Portugal.
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  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Portugal?

    Prices for flights from Baton Rouge Ryan Airport to Portugal are updated daily.

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Baton Rouge.

Can I find flights from Baton Rouge to Portugal with flexible booking policies on momondo?

Yes. All flights to Portugal from Baton Rouge on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baton Rouge to Portugal?

momondo helps you find the best flight between Baton Rouge and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baton Rouge to Portugal right now. Can momondo alert me if prices change?

Price alerts on flights to Portugal from Baton Rouge are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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