Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Portugal from $363

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 10/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 8:10 am
JAX
-
LIS
20h 10m
1 stop
United Airlines Logo
11:20 am - 10:30 pm
LIS
-
JAX
40h 10m
2 stops
$746United Airlines
Sun, Nov 1 - Fri, Nov 6
United Airlines Logo
7:00 am - 10:15 am
JAX
-
LIS
22h 15m
2 stops
United Airlines Logo
11:20 am - 6:35 pm
LIS
-
JAX
36h 15m
2 stops
$750United Airlines
Sun, Nov 1 - Fri, Nov 6
United Airlines Logo
9:45 am - 10:15 am
JAX
-
LIS
19h 30m
1 stop
United Airlines Logo
5:00 am - 6:35 pm
LIS
-
JAX
18h 35m
2 stops
$754United Airlines
Sun, Nov 1 - Tue, Nov 10
Air Canada Logo
11:08 am - 9:50 am
JAX
-
LIS
17h 42m
2 stops
Air Canada Logo
1:00 pm - 2:51 pm
LIS
-
JAX
30h 51m
2 stops
$755Air Canada
Tue, Nov 3 - Wed, Nov 11
United Airlines Logo
9:45 am - 8:10 am
JAX
-
LIS
17h 25m
2 stops
United Airlines Logo
5:00 am - 6:35 pm
LIS
-
JAX
18h 35m
2 stops
$759United Airlines
Sun, Nov 1 - Tue, Nov 10
Delta Logo
11:15 am - 8:00 am
JAX
-
LIS
15h 45m
1 stop
Delta Logo
5:30 am - 10:40 pm
LIS
-
JAX
22h 10m
2 stops
$763Delta
Sun, Nov 1 - Thu, Nov 5
Delta Logo
7:00 am - 8:00 am
JAX
-
LIS
20h 00m
1 stop
Delta Logo
10:00 am - 10:40 pm
LIS
-
JAX
17h 40m
1 stop
$766Delta
Sun, Nov 1 - Fri, Nov 6
American Airlines Logo
5:58 pm - 4:00 pm
JAX
-
OPO
17h 02m
2 stops
American Airlines Logo
8:20 am - 11:59 pm
OPO
-
JAX
20h 39m
2 stops
$780American Airlines
Wed, Nov 4 - Mon, Nov 9
Iberia Logo
10:00 am - 11:45 am
JAX
-
OPO
20h 45m
2 stops
Iberia Logo
8:40 pm - 11:52 pm
OPO
-
JAX
32h 12m
2 stops
$853Iberia
Sun, Sep 20 - Tue, Sep 29
Air Canada Logo
6:40 am - 7:00 am
JAX
-
OPO
43h 20m
2 stops
Air Canada Logo
12:15 pm - 6:02 pm
OPO
-
JAX
34h 47m
2 stops
$868Air Canada
Sun, Sep 20 - Tue, Oct 6

Lufthansa flights from Jacksonville to Portugal

Our best Lufthansa deals on Jacksonville to Portugal flight tickets
Lufthansa
Jun 13
JAX11:56 amJacksonville
17h 39m
1 stop
LIS10:35 amLisbon Humberto Delgado
Jun 20
LIS1:00 pmLisbon Humberto Delgado
13h 31m
1 stop
JAX9:31 pmJacksonville
$834
Lufthansa
Sep 30
JAX3:39 pmJacksonville
11h 41m
1 stop
LIS8:20 amLisbon Humberto Delgado
Oct 6
LIS12:20 pmLisbon Humberto Delgado
13h 34m
1 stop
JAX8:54 pmJacksonville
$855
Lufthansa
Jul 14
JAX9:35 amJacksonville
15h 40m
1 stop
OPO6:15 amPorto
Jul 22
OPO6:00 amPorto
17h 03m
2 stops
JAX6:03 pmJacksonville
$978

Air Canada flights from Jacksonville to Portugal

Our best Air Canada deals on Jacksonville to Portugal flight tickets
Air Canada
Oct 20
JAX12:40 pmJacksonville
15h 40m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 29
LIS1:00 pmLisbon Humberto Delgado
32h 44m
2 stops
JAX5:44 pmJacksonville
$801
Air Canada
Nov 1
JAX7:49 amJacksonville
22h 11m
2 stops
LIS11:00 amLisbon Humberto Delgado
Nov 7
LIS11:20 amLisbon Humberto Delgado
40h 10m
2 stops
JAX10:30 pmJacksonville
$804
Air Canada
Oct 14
JAX12:39 pmJacksonville
15h 41m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 22
LIS1:00 pmLisbon Humberto Delgado
14h 06m
1 stop
JAX10:06 pmJacksonville
$814

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 May 23, 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

Sun 11/1

7:00 am-8:10 am

1 stop20h 10m

Lisbon Humberto Delgado

Fri 11/6

11:20 am-10:30 pm

2 stops40h 10m

$746

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/1

7:00 am-10:15 am

2 stops22h 15m

Lisbon Humberto Delgado

Fri 11/6

11:20 am-6:35 pm

2 stops36h 15m

$750

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/1

9:45 am-10:15 am

1 stop19h 30m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:35 pm

2 stops18h 35m

$754

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 11/3

11:08 am-9:50 am

2 stops17h 42m

Lisbon Humberto Delgado

Wed 11/11

1:00 pm-2:51 pm

2 stops30h 51m

$755
Quickest round-trip

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/1

9:45 am-8:10 am

2 stops17h 25m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:35 pm

2 stops18h 35m

$759

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/1

11:15 am-8:00 am

1 stop15h 45m

Lisbon Humberto Delgado

Thu 11/5

5:30 am-10:40 pm

2 stops22h 10m

$763

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/1

7:00 am-8:00 am

1 stop20h 00m

Lisbon Humberto Delgado

Fri 11/6

10:00 am-10:40 pm

1 stop17h 40m

$766

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 11/4

5:58 pm-4:00 pm

2 stops17h 02m

Porto

Mon 11/9

8:20 am-11:59 pm

2 stops20h 39m

$780

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 9/20

10:00 am-11:45 am

2 stops20h 45m

Porto

Tue 9/29

8:40 pm-11:52 pm

2 stops32h 12m

$853

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 9/20

6:40 am-7:00 am

2 stops43h 20m

Porto

Tue 10/6

12:15 pm-6:02 pm

2 stops34h 47m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $887 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 $770 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 06m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 10h 06m
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
1,519 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
8,444 reviews
Search Delta flights
American AirlinesPriceFrom $655Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
LufthansaPriceFrom $686Free CancellationRating
6.8
8,019 reviews
Search Lufthansa flights
British AirwaysPriceFrom $793Free CancellationRating
6.7
7,995 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

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/22
Mon 6/29
By creating a price alert you accept our terms of use and privacy policy.

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 $491
Flights to Portofrom $448
Flights to Funchalfrom $621
Flights to Farofrom $499
Flights to Ponta Delgadafrom $576
Flights to Lajesfrom $629
Flights to Pico Islandfrom $741
Flights to Hortafrom $666
Flights to Porto Santofrom $794
Flights to Velasfrom $724