Cheap flights from Jacksonville to Portugal from $384
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 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.
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Fly from
Fly to
Route
Depart
Return
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Wed 12/9
6:00 am-8:00 am
1 stop21h 00m
Lisbon Humberto Delgado
Thu 12/17
10:00 am-10:41 pm
1 stop17h 41m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Sun 12/6
6:00 am-8:00 am
1 stop21h 00m
Lisbon Humberto Delgado
Thu 12/17
10:00 am-10:41 pm
1 stop17h 41m
JacksonvillePorto
JAX Jacksonville - OPO Porto
JAXOPO
Jacksonville
Wed 3/3
3:00 pm-9:30 am
1 stop13h 30m
Porto
Wed 3/10
6:00 am-11:32 pm
2 stops22h 32m
JacksonvillePorto
JAX Jacksonville - OPO Porto
JAXOPO
Jacksonville
Mon 3/1
10:12 am-9:30 am
1 stop18h 18m
Porto
Wed 3/31
6:00 am-9:08 pm
2 stops20h 08m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Wed 1/13
3:32 pm-8:10 am
1 stop11h 38m
Lisbon Humberto Delgado
Fri 1/22
11:20 am-5:38 pm
2 stops35h 18m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Wed 1/13
6:35 am-6:55 am
2 stops19h 20m
Lisbon Humberto Delgado
Fri 1/22
11:20 am-5:38 pm
2 stops35h 18m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Wed 12/9
2:55 pm-12:05 pm
2 stops16h 10m
Lisbon Humberto Delgado
Thu 12/17
10:25 am-11:49 pm
1 stop18h 24m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Tue 11/3
9:49 am-9:05 am
1 stop18h 16m
Lisbon Humberto Delgado
Tue 11/10
11:05 am-11:43 pm
1 stop17h 38m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Wed 12/9
2:55 pm-12:05 pm
2 stops16h 10m
Lisbon Humberto Delgado
Thu 12/17
10:25 am-10:30 pm
2 stops17h 05m
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Sat 2/13
9:47 am-9:05 am
1 stop18h 18m
Lisbon Humberto Delgado
Tue 2/16
11:05 am-11:51 pm
1 stop17h 46m
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 November. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Jacksonville during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $720.
How far in advance should I book a flight from Jacksonville 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 $974 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 $704 on momondo.
What is the cheapest airline that flies from Jacksonville to Portugal?
Aer Lingus, Lufthansa, and United Airlines are the most popular carriers operating from Jacksonville 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 Jacksonville according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 5 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
Frequently asked questions about flying 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 October 2026, there are 5 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 $548 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $554 | Free Cancellation | Rating 7.4 10,290 reviews | |||
| PriceFrom $671 | Free Cancellation | Rating 6.7 8,245 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 6.8 8,263 reviews | |||
| PriceFrom $826 | Free Cancellation | Rating 7.0 12,126 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.