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Cheap flights from Jacksonville to Portugal from $309

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 2/3. 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 Jacksonville to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:05 pm - 8:10 am
JAX
-
LIS
12h 05m1 stop
Lufthansa Logo
5:00 am - 10:52 pm
LIS
-
JAX
22h 52m2 stops
$428Lufthansa
vie., ene. 23 - jue., feb. 5
Lufthansa Logo
3:05 pm - 8:10 am
JAX
-
LIS
12h 05m1 stop
Lufthansa Logo
8:20 am - 10:52 pm
LIS
-
JAX
19h 32m2 stops
$430Lufthansa
jue., ene. 22 - jue., ene. 29
Lufthansa Logo
4:43 pm - 8:10 am
JAX
-
LIS
10h 27m1 stop
Lufthansa Logo
3:55 pm - 10:39 pm
LIS
-
JAX
35h 44m2 stops
$449Lufthansa
lun., feb. 9 - lun., feb. 16
Lufthansa Logo
3:05 pm - 8:10 am
JAX
-
LIS
12h 05m1 stop
Lufthansa Logo
10:15 am - 10:52 pm
LIS
-
JAX
17h 37m1 stop
$455Lufthansa
vie., ene. 23 - jue., feb. 5
Multiple Airlines Logo
12:45 pm - 10:15 am
JAX
-
LIS
16h 30m1 stop
Multiple Airlines Logo
11:20 am - 6:08 pm
LIS
-
JAX
35h 48m2 stops
$483Multiple Airlines
jue., feb. 19 - mar., feb. 24
United Airlines Logo
1:45 pm - 8:10 am
JAX
-
LIS
13h 25m2 stops
United Airlines Logo
5:00 am - 9:44 pm
LIS
-
JAX
21h 44m2 stops
$486United Airlines
jue., ene. 22 - jue., ene. 29
United Airlines Logo
4:39 pm - 8:10 am
JAX
-
LIS
10h 31m1 stop
United Airlines Logo
11:20 am - 3:37 pm
LIS
-
JAX
33h 17m2 stops
$487United Airlines
jue., feb. 19 - mar., feb. 24
Delta Logo
11:17 am - 10:30 am
JAX
-
OPO
18h 13m2 stops
Delta Logo
5:00 am - 11:32 pm
OPO
-
JAX
22h 32m2 stops
$499Delta
jue., mar. 5 - vie., mar. 13
Multiple Airlines Logo
6:37 am - 9:30 am
JAX
-
OPO
21h 53m1 stop
Multiple Airlines Logo
6:00 am - 11:30 pm
OPO
-
JAX
21h 30m2 stops
$613Multiple Airlines
jue., mar. 5 - vie., mar. 13
TAP AIR PORTUGAL Logo
12:00 pm - 8:20 am
JAX
-
PDL
16h 20m2 stops
TAP AIR PORTUGAL Logo
6:35 am - 9:53 am
PDL
-
JAX
31h 18m2 stops
$840TAP AIR PORTUGAL
mié., ene. 28 - mié., mar. 4

British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets
British Airways
Mar 15
JAX7:01 amJacksonville
25h 04m
2 stops
LIS12:05 pmLisbon Humberto Delgado
Mar 22
LIS6:40 pmLisbon Humberto Delgado
44h 41m
2 stops
JAX11:21 amJacksonville
$513
Find similar
British Airways
Mar 16
JAX7:01 amJacksonville
22h 04m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 23
LIS3:45 pmLisbon Humberto Delgado
36h 02m
2 stops
JAX11:47 pmJacksonville
$523
Find similar
British Airways
Mar 16
JAX7:01 amJacksonville
27h 54m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Mar 23
LIS7:05 amLisbon Humberto Delgado
20h 54m
2 stops
JAX11:59 pmJacksonville
$537
Find similar

United Airlines flights from Jacksonville to Portugal

Our best United Airlines deals on Jacksonville to Portugal flight tickets
United Airlines
Jan 22
JAX1:45 pmJacksonville
13h 25m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 29
LIS5:00 amLisbon Humberto Delgado
21h 44m
2 stops
JAX9:44 pmJacksonville
$486
Find similar
United Airlines
Feb 19
JAX4:39 pmJacksonville
10h 31m
1 stop
LIS8:10 amLisbon Humberto Delgado
Feb 24
LIS11:20 amLisbon Humberto Delgado
33h 17m
2 stops
JAX3:37 pmJacksonville
$487
Find similar
United Airlines
Feb 4
JAX3:05 pmJacksonville
12h 05m
1 stop
LIS8:10 amLisbon Humberto Delgado
Feb 8
LIS10:50 amLisbon Humberto Delgado
39h 54m
2 stops
JAX9:44 pmJacksonville
$490
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 diciembre 27, 2025.
Use the filters below to find and compare flights from Jacksonville to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

vie. 1/23

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

jue. 2/5

5:00 am-10:52 pm

2 stops22h 52m

$428

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

jue. 1/22

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

jue. 1/29

8:20 am-10:52 pm

2 stops19h 32m

$430

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

lun. 2/9

4:43 pm-8:10 am

1 stop10h 27m

Lisbon Humberto Delgado

lun. 2/16

3:55 pm-10:39 pm

2 stops35h 44m

$449

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

vie. 1/23

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

jue. 2/5

10:15 am-10:52 pm

1 stop17h 37m

$455

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

jue. 2/19

12:45 pm-10:15 am

1 stop16h 30m

Lisbon Humberto Delgado

mar. 2/24

11:20 am-6:08 pm

2 stops35h 48m

$483

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

jue. 1/22

1:45 pm-8:10 am

2 stops13h 25m

Lisbon Humberto Delgado

jue. 1/29

5:00 am-9:44 pm

2 stops21h 44m

$486

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

jue. 2/19

4:39 pm-8:10 am

1 stop10h 31m

Lisbon Humberto Delgado

mar. 2/24

11:20 am-3:37 pm

2 stops33h 17m

$487

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

jue. 3/5

11:17 am-10:30 am

2 stops18h 13m

Porto

vie. 3/13

5:00 am-11:32 pm

2 stops22h 32m

$499

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

jue. 3/5

6:37 am-9:30 am

1 stop21h 53m

Porto

vie. 3/13

6:00 am-11:30 pm

2 stops21h 30m

$613

JacksonvillePonta Delgada

JAX - PDL

JAXPDL

Jacksonville

mié. 1/28

12:00 pm-8:20 am

2 stops16h 20m

Ponta Delgada Nordela

mié. 3/4

6:35 am-9:53 am

2 stops31h 18m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $650.

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 $945 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 $751 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 26% on your flight if you consider stops on a Jacksonville to Portugal flight.

Cheap Jacksonville to Portugal flight deals and tips

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

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 10h 25m
There are no direct flights from Jacksonville to Portugal. There are no popular flight routes from Jacksonville to Portugal.
Search flight deals

  • 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?

  • 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
KLMPriceFrom $480Free CancellationRating
7.7
1,434 reviews
Search KLM flights
United AirlinesPriceFrom $555Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $613Free CancellationRating
7.9
8,016 reviews
Search Delta flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
British AirwaysPriceFrom $650Free CancellationRating
6.7
7,618 reviews
Search British Airways flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights

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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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1 adult
lun. 1/26
lun. 2/2
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Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $390
Flights to Portofrom $346
Flights to Funchalfrom $422
Flights to Farofrom $422
Flights to Ponta Delgadafrom $428
Flights to Lajesfrom $471
Flights to Hortafrom $554
Flights to Pico Islandfrom $581
Flights to Porto Santofrom $549
Flights to Velasfrom $581