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Cheap flights from Jacksonville to Portugal from $341

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 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:44 am - 10:05 am
JAX
-
LIS
18h 21m
1 stop
United Airlines Logo
11:20 am - 5:57 pm
LIS
-
JAX
35h 37m
2 stops
$711United Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
6:35 pm - 6:55 am
JAX
-
LIS
32h 20m
2 stops
United Airlines Logo
11:20 am - 5:57 pm
LIS
-
JAX
35h 37m
2 stops
$714United Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
6:35 pm - 9:30 am
JAX
-
OPO
9h 55m
1 stop
United Airlines Logo
12:35 pm - 11:11 am
OPO
-
JAX
27h 36m
2 stops
$717United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
9:25 am - 9:30 am
JAX
-
OPO
19h 05m
2 stops
United Airlines Logo
12:35 pm - 11:11 am
OPO
-
JAX
27h 36m
2 stops
$721United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
4:03 pm - 8:10 am
JAX
-
LIS
12h 07m
1 stop
United Airlines Logo
10:15 am - 10:09 pm
LIS
-
JAX
16h 54m
1 stop
$726United Airlines
Tue, Oct 27 - Wed, Nov 4
Delta Logo
7:00 am - 10:30 am
JAX
-
OPO
22h 30m
1 stop
Delta Logo
5:00 am - 4:29 pm
OPO
-
JAX
16h 29m
2 stops
$869Delta
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
7:11 pm - 7:00 am
JAX
-
OPO
30h 49m
2 stops
Multiple Airlines Logo
7:20 pm - 9:10 pm
OPO
-
JAX
30h 50m
2 stops
$870Multiple Airlines
Tue, Sep 8 - Tue, Nov 3
Delta Logo
5:50 pm - 10:30 am
JAX
-
OPO
11h 40m
1 stop
Delta Logo
5:00 am - 5:30 pm
OPO
-
JAX
17h 30m
2 stops
$877Delta
Tue, Sep 8 - Tue, Nov 3
Multiple Airlines Logo
6:05 am - 6:45 am
JAX
-
PDL
20h 40m
1 stop
Multiple Airlines Logo
5:30 pm - 2:26 pm
PDL
-
JAX
24h 56m
1 stop
$1,021Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Brussels Airlines Logo
7:10 pm - 8:40 am
JAX
-
PDL
9h 30m
1 stop
Brussels Airlines Logo
11:00 am - 2:43 pm
PDL
-
JAX
31h 43m
1 stop
$1,070Brussels Airlines
Tue, Jul 28 - Tue, Aug 11

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Air Canada flights from Jacksonville to Portugal

Our best Air Canada deals on Jacksonville to Portugal flight tickets
Air Canada
Dec 25
JAX11:08 amJacksonville
40h 47m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 31
LIS8:55 amLisbon Humberto Delgado
38h 02m
2 stops
JAX5:57 pmJacksonville
$850
Air Canada
Dec 24
JAX7:40 pmJacksonville
56h 15m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 29
LIS12:50 pmLisbon Humberto Delgado
38h 40m
2 stops
JAX10:30 pmJacksonville
$856
Air Canada
Dec 24
JAX7:40 pmJacksonville
56h 15m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 30
LIS11:20 amLisbon Humberto Delgado
35h 37m
2 stops
JAX5:57 pmJacksonville
$861

Delta flights from Jacksonville to Portugal

Our best Delta deals on Jacksonville to Portugal flight tickets
Delta
Nov 14
JAX11:15 amJacksonville
15h 45m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 16
LIS11:15 amLisbon Humberto Delgado
16h 49m
1 stop
JAX11:04 pmJacksonville
$865
Delta
Aug 10
JAX7:00 amJacksonville
22h 30m
1 stop
OPO10:30 amPorto
Aug 26
OPO5:00 amPorto
16h 29m
2 stops
JAX4:29 pmJacksonville
$869
Delta
Dec 24
JAX1:20 pmJacksonville
20h 20m
2 stops
LIS2:40 pmLisbon Humberto Delgado
Dec 31
LIS11:15 amLisbon Humberto Delgado
16h 49m
1 stop
JAX11:04 pmJacksonville
$870

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 July 11, 2026.
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

Cheapest round-trip

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 10/27

11:44 am-10:05 am

1 stop18h 21m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-5:57 pm

2 stops35h 37m

$711

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 10/27

6:35 pm-6:55 am

2 stops32h 20m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-5:57 pm

2 stops35h 37m

$714

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Mon 11/16

6:35 pm-9:30 am

1 stop9h 55m

Porto

Wed 11/18

12:35 pm-11:11 am

2 stops27h 36m

$717

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Mon 11/16

9:25 am-9:30 am

2 stops19h 05m

Porto

Wed 11/18

12:35 pm-11:11 am

2 stops27h 36m

$721
Quickest round-trip

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 10/27

4:03 pm-8:10 am

1 stop12h 07m

Lisbon Humberto Delgado

Wed 11/4

10:15 am-10:09 pm

1 stop16h 54m

$726

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Mon 8/10

7:00 am-10:30 am

1 stop22h 30m

Porto

Wed 8/26

5:00 am-4:29 pm

2 stops16h 29m

$869

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 9/8

7:11 pm-7:00 am

2 stops30h 49m

Porto

Tue 11/3

7:20 pm-9:10 pm

2 stops30h 50m

$870

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 9/8

5:50 pm-10:30 am

1 stop11h 40m

Porto

Tue 11/3

5:00 am-5:30 pm

2 stops17h 30m

$877

JacksonvillePonta Delgada

JAX - PDL

JAXPDL

Jacksonville

Sun 9/6

6:05 am-6:45 am

1 stop20h 40m

Ponta Delgada Nordela

Sun 9/20

5:30 pm-2:26 pm

1 stop24h 56m

$1,021

JacksonvillePonta Delgada

JAX - PDL

JAXPDL

Jacksonville

Tue 7/28

7:10 pm-8:40 am

1 stop9h 30m

Ponta Delgada Nordela

Tue 8/11

11:00 am-2:43 pm

1 stop31h 43m

$1,070

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 November. Flight prices, which tend to average around $431, 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 July instead. Flights to Portugal in July, while not as cheap as those in November, still average around $440.

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 $905 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 $753 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

11h 36m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 11h 36m
There are no direct flights from Jacksonville to Portugal. There are no popular flight routes from Jacksonville to Portugal.
Search flight deals

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?

  • 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
7.8
1,537 reviews
Search KLM flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,978 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.8
8,458 reviews
Search Delta flights
American AirlinesPriceFrom $655Free CancellationRating
7.1
11,805 reviews
Search American Airlines flights
LufthansaPriceFrom $686Free CancellationRating
6.8
8,132 reviews
Search Lufthansa flights
British AirwaysPriceFrom $793Free CancellationRating
6.7
8,107 reviews
Search British Airways 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.

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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 $442
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Flights to Funchalfrom $578
Flights to Farofrom $562
Flights to Ponta Delgadafrom $554
Flights to Lajesfrom $585
Flights to Hortafrom $814
Flights to Pico Islandfrom $562
Flights to Porto Santofrom $594
Flights to Velasfrom $580