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Cheap flights from Jacksonville to Portugal from $374

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 5/29. 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
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.
Iberia Logo
11:00 am - 4:05 pm
JAX
-
LIS
24h 05m
2 stops
Iberia Logo
6:35 am - 11:59 pm
LIS
-
JAX
22h 24m
2 stops
$528Iberia
Wed, Apr 15 - Thu, May 7
British Airways Logo
11:00 am - 2:10 pm
JAX
-
LIS
22h 10m
2 stops
British Airways Logo
11:05 am - 5:54 pm
LIS
-
JAX
11h 49m
1 stop
$548British Airways
Wed, Apr 15 - Thu, May 7
Iberia Logo
11:00 am - 11:25 pm
JAX
-
LIS
31h 25m
2 stops
Iberia Logo
8:45 pm - 11:59 pm
LIS
-
JAX
32h 14m
2 stops
$590Iberia
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
9:20 am - 10:30 am
JAX
-
LIS
20h 10m
1 stop
United Airlines Logo
5:05 am - 10:45 pm
LIS
-
JAX
22h 40m
2 stops
$597United Airlines
Sun, Apr 26 - Mon, May 11
United Airlines Logo
9:20 am - 10:30 am
JAX
-
LIS
20h 10m
1 stop
United Airlines Logo
10:25 am - 10:45 pm
LIS
-
JAX
17h 20m
1 stop
$608United Airlines
Sun, Apr 26 - Mon, May 11
Finnair Logo
11:22 am - 11:25 pm
JAX
-
LIS
31h 03m
2 stops
Finnair Logo
6:45 pm - 9:02 pm
LIS
-
JAX
31h 17m
2 stops
$650Finnair
Tue, Apr 28 - Mon, May 11
Finnair Logo
11:22 am - 11:25 pm
JAX
-
LIS
31h 03m
2 stops
Finnair Logo
6:45 pm - 9:02 pm
LIS
-
JAX
31h 17m
2 stops
$651Finnair
Tue, Apr 28 - Mon, May 11
Delta Logo
11:15 am - 10:30 am
JAX
-
OPO
18h 15m
1 stop
Delta Logo
5:00 am - 9:10 pm
OPO
-
JAX
21h 10m
2 stops
$680Delta
Mon, Aug 3 - Wed, Sep 9
Delta Logo
2:25 pm - 10:30 am
JAX
-
OPO
16h 05m
2 stops
Delta Logo
5:00 am - 5:43 pm
OPO
-
JAX
16h 43m
2 stops
$794Delta
Wed, Mar 18 - Wed, Mar 25
Air Canada Logo
9:20 am - 7:00 am
JAX
-
OPO
16h 40m
2 stops
Air Canada Logo
2:25 pm - 5:49 pm
OPO
-
JAX
32h 24m
2 stops
$808Air Canada
Mon, Jul 27 - Wed, Aug 5

Iberia flights from Jacksonville to Portugal

Our best Iberia deals on Jacksonville to Portugal flight tickets
Iberia
Apr 15
JAX11:00 amJacksonville
24h 05m
2 stops
LIS4:05 pmLisbon Humberto Delgado
May 7
LIS6:35 amLisbon Humberto Delgado
22h 24m
2 stops
JAX11:59 pmJacksonville
$528
Iberia
Apr 17
JAX11:00 amJacksonville
31h 25m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Apr 24
LIS8:45 pmLisbon Humberto Delgado
32h 14m
2 stops
JAX11:59 pmJacksonville
$590
Iberia
Apr 29
JAX11:00 amJacksonville
31h 25m
2 stops
LIS11:25 pmLisbon Humberto Delgado
May 10
LIS6:35 amLisbon Humberto Delgado
22h 24m
2 stops
JAX11:59 pmJacksonville
$634

British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets
British Airways
Apr 15
JAX11:00 amJacksonville
22h 10m
2 stops
LIS2:10 pmLisbon Humberto Delgado
May 7
LIS11:05 amLisbon Humberto Delgado
11h 49m
1 stop
JAX5:54 pmJacksonville
$548
British Airways
Apr 28
JAX7:00 amJacksonville
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 11
LIS6:45 pmLisbon Humberto Delgado
29h 27m
2 stops
JAX7:12 pmJacksonville
$659
British Airways
Apr 15
JAX7:00 amJacksonville
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 7
LIS11:05 amLisbon Humberto Delgado
16h 03m
1 stop
JAX10:08 pmJacksonville
$661

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 March 7, 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

Wed 4/15

11:00 am-4:05 pm

2 stops24h 05m

Lisbon Humberto Delgado

Thu 5/7

6:35 am-11:59 pm

2 stops22h 24m

$528

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 4/15

11:00 am-2:10 pm

2 stops22h 10m

Lisbon Humberto Delgado

Thu 5/7

11:05 am-5:54 pm

1 stop11h 49m

$548

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Fri 4/17

11:00 am-11:25 pm

2 stops31h 25m

Lisbon Humberto Delgado

Fri 4/24

8:45 pm-11:59 pm

2 stops32h 14m

$590

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 4/26

9:20 am-10:30 am

1 stop20h 10m

Lisbon Humberto Delgado

Mon 5/11

5:05 am-10:45 pm

2 stops22h 40m

$597

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 4/26

9:20 am-10:30 am

1 stop20h 10m

Lisbon Humberto Delgado

Mon 5/11

10:25 am-10:45 pm

1 stop17h 20m

$608

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/28

11:22 am-11:25 pm

2 stops31h 03m

Lisbon Humberto Delgado

Mon 5/11

6:45 pm-9:02 pm

2 stops31h 17m

$650

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/28

11:22 am-11:25 pm

2 stops31h 03m

Lisbon Humberto Delgado

Mon 5/11

6:45 pm-9:02 pm

2 stops31h 17m

$651

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Mon 8/3

11:15 am-10:30 am

1 stop18h 15m

Porto

Wed 9/9

5:00 am-9:10 pm

2 stops21h 10m

$680
Quickest round-trip

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 3/18

2:25 pm-10:30 am

2 stops16h 05m

Porto

Wed 3/25

5:00 am-5:43 pm

2 stops16h 43m

$794

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Mon 7/27

9:20 am-7:00 am

2 stops16h 40m

Porto

Wed 8/5

2:25 pm-5:49 pm

2 stops32h 24m

$808

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 January. Flight prices, which tend to average around $552, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Jacksonville during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $651.

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 $938 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 $782 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 23% 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 03m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 10h 03m
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
7.8
1,467 reviews
Search KLM flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,404 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
8,270 reviews
Search Delta flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
10,789 reviews
Search Air Canada flights
LufthansaPriceFrom $686Free CancellationRating
6.8
7,833 reviews
Search Lufthansa flights
British AirwaysPriceFrom $732Free CancellationRating
6.7
7,778 reviews
Search British Airways flights
American AirlinesPriceFrom $777Free CancellationRating
7.1
11,395 reviews
Search American Airlines 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 $395
Flights to Portofrom $400
Flights to Funchalfrom $453
Flights to Farofrom $369
Flights to Ponta Delgadafrom $456
Flights to Lajesfrom $532
Flights to Pico Islandfrom $583
Flights to Hortafrom $586
Flights to Porto Santofrom $795
Flights to Velasfrom $562