Cheap flights from Jacksonville to Portugal from $359
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Portugal departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 Jacksonville to Portugal
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Air Canada flights from Jacksonville to Portugal
Our best Air Canada deals on Jacksonville to Portugal flight tickets
Iberia flights from Jacksonville to Portugal
Our best Iberia deals on Jacksonville to Portugal flight tickets
See travel insights to Portugal from
How to get the cheapest flight ticket from Jacksonville 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 Jacksonville is in February. Flight prices, which tend to average around $650, 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 Jacksonville during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $706.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Monday is the cheapest day to fly to Portugal from Jacksonville. The lowest ticket price found for a Monday departure recently was $916. 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 $1,104.
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 morning. Flights from Jacksonville to Portugal during this time can be as low as $919. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,124 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,023 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Jacksonville for as low as $813 on momondo.
What is the cheapest airline that flies from Jacksonville to Portugal?
Air Canada, Lufthansa, and United Airlines are the most popular carriers operating from Jacksonville to Portugal
What airlines fly to Portugal?
United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Portugal from Jacksonville according to our data. United Airlines is the first choice among our users, with 39% 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 Jacksonville to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Portugal
When did momondo last update prices for flights from Jacksonville Airport to Portugal?
Prices for flights from Jacksonville Airport to Portugal refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Portugal?
As of July 2025, there are 7 operators available to choose from for flights from Jacksonville Airport to Portugal.
How old do you have to be to fly from Jacksonville Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Jacksonville to Portugal
Compare and see reviews for airlines that fly from Jacksonville to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $582 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom $587 | Free Cancellation | Rating 7.8 1,370 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 6.6 7,096 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 7.1 9,683 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $669 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $710 | Free Cancellation | Rating 7.0 2,820 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Jacksonville 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 Jacksonville to Portugal for you.
Can I find flights from Jacksonville to Portugal with flexible booking policies on momondo?
Flights from Jacksonville 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 Jacksonville to Portugal?
momondo helps you find the best flight between Jacksonville 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 Jacksonville to Portugal right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Jacksonville and alert you when they change.