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Cheap flights from Jacksonville to Portugal from $288

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 10/20. 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.
Virgin Atlantic Logo
4:14 pm - 10:45 am
JAX
-
LIS
13h 31m
2 stops
Virgin Atlantic Logo
12:45 pm - 11:39 pm
LIS
-
JAX
15h 54m
1 stop
$407Virgin Atlantic
Sat, Jul 18 - Fri, Jul 24
Virgin Atlantic Logo
7:04 am - 8:00 am
JAX
-
LIS
19h 56m
1 stop
Virgin Atlantic Logo
12:45 pm - 11:39 pm
LIS
-
JAX
15h 54m
1 stop
$435Virgin Atlantic
Sat, Jul 18 - Fri, Jul 24
Virgin Atlantic Logo
2:50 pm - 10:45 am
JAX
-
LIS
14h 55m
2 stops
Virgin Atlantic Logo
12:45 pm - 11:15 pm
LIS
-
JAX
15h 30m
1 stop
$462Virgin Atlantic
Thu, Jul 30 - Mon, Aug 10
Virgin Atlantic Logo
6:45 am - 10:45 am
JAX
-
LIS
23h 00m
1 stop
Virgin Atlantic Logo
12:45 pm - 11:15 pm
LIS
-
JAX
15h 30m
1 stop
$491Virgin Atlantic
Thu, Jul 30 - Mon, Aug 10
Virgin Atlantic Logo
7:05 am - 10:45 am
JAX
-
LIS
22h 40m
2 stops
Virgin Atlantic Logo
12:45 pm - 10:39 pm
LIS
-
JAX
14h 54m
1 stop
$510Virgin Atlantic
Thu, Sep 17 - Wed, Sep 23
United Airlines Logo
4:03 pm - 9:30 am
JAX
-
OPO
12h 27m
1 stop
United Airlines Logo
12:35 pm - 11:11 am
OPO
-
JAX
27h 36m
2 stops
$717United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
7:30 am - 9:30 am
JAX
-
OPO
21h 00m
2 stops
United Airlines Logo
12:35 pm - 11:11 am
OPO
-
JAX
27h 36m
2 stops
$721United Airlines
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
7:05 am - 7:00 am
JAX
-
OPO
18h 55m
2 stops
Multiple Airlines Logo
6:00 am - 10:09 pm
OPO
-
JAX
21h 09m
2 stops
$776Multiple Airlines
Wed, Sep 23 - Wed, Nov 4
Delta Logo
5:50 pm - 3:25 pm
JAX
-
OPO
16h 35m
2 stops
Delta Logo
11:15 am - 8:47 am
OPO
-
JAX
26h 32m
2 stops
$778Delta
Wed, Sep 23 - Thu, Nov 5
Delta Logo
5:50 pm - 10:25 am
JAX
-
OPO
11h 35m
1 stop
Delta Logo
5:00 am - 5:38 pm
OPO
-
JAX
17h 38m
2 stops
$827Delta
Sun, Sep 20 - Wed, Nov 4

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British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets
British Airways
Oct 28
JAX9:50 amJacksonville
19h 15m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 3
LIS11:05 amLisbon Humberto Delgado
15h 32m
1 stop
JAX9:37 pmJacksonville
$723
British Airways
Jul 8
JAX7:00 amJacksonville
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Jul 15
LIS11:05 amLisbon Humberto Delgado
28h 47m
1 stop
JAX10:52 amJacksonville
$1,321
British Airways
Jul 6
JAX4:29 pmJacksonville
11h 36m
1 stop
LIS9:05 amLisbon Humberto Delgado
Jul 13
LIS7:10 amLisbon Humberto Delgado
43h 23m
2 stops
JAX9:33 pmJacksonville
$1,430

American Airlines flights from Jacksonville to Portugal

Our best American Airlines deals on Jacksonville to Portugal flight tickets
American Airlines
Jul 9
JAX4:29 pmJacksonville
11h 36m
1 stop
LIS9:05 amLisbon Humberto Delgado
Jul 20
LIS11:05 amLisbon Humberto Delgado
14h 38m
1 stop
JAX8:43 pmJacksonville
$1,377
American Airlines
Jul 5
JAX5:58 pmJacksonville
24h 07m
2 stops
LIS11:05 pmLisbon Humberto Delgado
Jul 14
LIS10:15 pmLisbon Humberto Delgado
30h 44m
2 stops
JAX11:59 pmJacksonville
$1,385
American Airlines
Jul 6
JAX8:00 amJacksonville
20h 05m
2 stops
LIS9:05 amLisbon Humberto Delgado
Jul 15
LIS10:15 pmLisbon Humberto Delgado
26h 17m
2 stops
JAX7:32 pmJacksonville
$1,388

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 June 26, 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

Sat 7/18

4:14 pm-10:45 am

2 stops13h 31m

Lisbon Humberto Delgado

Fri 7/24

12:45 pm-11:39 pm

1 stop15h 54m

$407

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sat 7/18

7:04 am-8:00 am

1 stop19h 56m

Lisbon Humberto Delgado

Fri 7/24

12:45 pm-11:39 pm

1 stop15h 54m

$435

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Thu 7/30

2:50 pm-10:45 am

2 stops14h 55m

Lisbon Humberto Delgado

Mon 8/10

12:45 pm-11:15 pm

1 stop15h 30m

$462

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Thu 7/30

6:45 am-10:45 am

1 stop23h 00m

Lisbon Humberto Delgado

Mon 8/10

12:45 pm-11:15 pm

1 stop15h 30m

$491

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Thu 9/17

7:05 am-10:45 am

2 stops22h 40m

Lisbon Humberto Delgado

Wed 9/23

12:45 pm-10:39 pm

1 stop14h 54m

$510

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 11/15

4:03 pm-9:30 am

1 stop12h 27m

Porto

Wed 11/18

12:35 pm-11:11 am

2 stops27h 36m

$717

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 11/15

7:30 am-9:30 am

2 stops21h 00m

Porto

Wed 11/18

12:35 pm-11:11 am

2 stops27h 36m

$721

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 9/23

7:05 am-7:00 am

2 stops18h 55m

Porto

Wed 11/4

6:00 am-10:09 pm

2 stops21h 09m

$776

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 9/23

5:50 pm-3:25 pm

2 stops16h 35m

Porto

Thu 11/5

11:15 am-8:47 am

2 stops26h 32m

$778
Quickest round-trip

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 9/20

5:50 pm-10:25 am

1 stop11h 35m

Porto

Wed 11/4

5:00 am-5:38 pm

2 stops17h 38m

$827

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 January instead. Flights to Portugal in January, while not as cheap as those in November, still average around $480.

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 $900 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

10h 15m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 10h 15m
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
1,531 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.8
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $655Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
LufthansaPriceFrom $686Free CancellationRating
6.8
8,094 reviews
Search Lufthansa flights
British AirwaysPriceFrom $793Free CancellationRating
6.7
8,071 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.

An easier way to manage your Portugal trip

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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 $150
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Flights to Farofrom $501
Flights to Ponta Delgadafrom $564
Flights to Lajesfrom $562
Flights to Hortafrom $671
Flights to Pico Islandfrom $615
Flights to Porto Santofrom $778
Flights to Velasfrom $693