Cheap flights from Louisiana to Portugal from $463
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Portugal departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisiana to Portugal
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Louisiana to Portugal
All round-trip flight deals from Louisiana to Portugal
American Airlines flights from Louisiana to Portugal
Our best American Airlines deals on Louisiana to Portugal flight tickets
British Airways flights from Louisiana to Portugal
Our best British Airways deals on Louisiana to Portugal flight tickets
See travel insights to Portugal from
How to get the cheapest flight ticket from Louisiana 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 is the cheapest month to fly to Portugal?
The cheapest month to fly to Portugal from Louisiana is in February. Flight prices, which tend to average around $698, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Louisiana during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $752.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Tuesday is the cheapest day to fly to Portugal from Louisiana. The lowest ticket price found for a Tuesday departure recently was $927. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,357.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from Louisiana to Portugal during this time can be as low as $949. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,211 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Louisiana when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,085 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Louisiana for as low as $777 on momondo.
What is the cheapest airline that flies from Louisiana to Portugal?
United Airlines, Air Canada, and TAP AIR PORTUGAL are the most popular carriers operating from Louisiana to Portugal
What airlines fly to Portugal?
United Airlines, British Airways and Delta are the top three most popular airlines that fly to Portugal from Louisiana according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 7 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Louisiana to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisiana to Portugal
When did momondo last update prices for flights from Louisiana to Portugal?
Prices for flights from Louisiana to Portugal refresh daily.
How many operators does momondo search for flights from Louisiana to Portugal?
The number of operators available for flights from Louisiana to Portugal is 7 as of January 2025.
How old do you have to be to fly from Louisiana to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Louisiana to Portugal
Compare and see reviews for airlines that fly from Louisiana to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $540 | Free Cancellation | Rating 8.0 8,511 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 7.0 8,587 reviews | |||
| PriceFrom $613 | Free Cancellation | Rating 7.8 1,339 reviews | |||
| PriceFrom $618 | Free Cancellation | Rating 6.6 6,823 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $705 | Free Cancellation | Rating 7.4 8,965 reviews | |||
| PriceFrom $1,027 | Free Cancellation | Rating 6.7 7,093 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Louisiana to Portugal?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Portugal for you.
Can I find flights from Louisiana to Portugal with flexible booking policies on momondo?
Flights from Louisiana to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Louisiana to Portugal?
Once you have performed a search for Louisiana to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Louisiana to Portugal right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Louisiana to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.