Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Portugal from $310

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 1/27. 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.
Lufthansa Logo
3:05 pm - 8:10 am
JAX
-
LIS
12h 05m1 stop
Lufthansa Logo
10:15 am - 6:08 pm
LIS
-
JAX
12h 53m1 stop
$453Lufthansa
Tue, Jan 20 - Wed, Feb 18
Lufthansa Logo
3:05 pm - 8:10 am
JAX
-
LIS
12h 05m1 stop
Lufthansa Logo
5:00 am - 6:44 pm
LIS
-
JAX
18h 44m2 stops
$475Lufthansa
Wed, Jan 14 - Wed, Jan 21
Delta Logo
11:07 am - 10:30 am
JAX
-
OPO
18h 23m2 stops
Delta Logo
5:00 am - 10:23 pm
OPO
-
JAX
22h 23m2 stops
$484Delta
Sun, Jan 18 - Sat, Jan 31
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
$485Lufthansa
Sun, Jan 18 - Sun, Jan 25
United Airlines Logo
9:20 am - 8:10 am
JAX
-
LIS
17h 50m2 stops
United Airlines Logo
5:00 am - 9:37 am
LIS
-
JAX
33h 37m2 stops
$486United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
4:39 pm - 9:30 am
JAX
-
OPO
11h 51m1 stop
United Airlines Logo
6:00 am - 10:37 am
OPO
-
JAX
33h 37m2 stops
$486United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
9:20 am - 10:15 am
JAX
-
LIS
19h 55m1 stop
United Airlines Logo
11:20 am - 3:37 pm
LIS
-
JAX
33h 17m2 stops
$487United Airlines
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
7:27 pm - 9:20 am
JAX
-
LIS
32h 53m2 stops
Multiple Airlines Logo
5:00 am - 6:44 pm
LIS
-
JAX
18h 44m2 stops
$488Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
7:27 pm - 9:20 am
JAX
-
LIS
56h 53m2 stops
Multiple Airlines Logo
8:20 am - 10:39 pm
LIS
-
JAX
19h 19m2 stops
$489Multiple Airlines
Tue, Jan 20 - Wed, Feb 18
Air Canada Logo
6:35 am - 9:20 am
JAX
-
LIS
21h 45m2 stops
Air Canada Logo
11:20 am - 10:52 pm
LIS
-
JAX
40h 32m2 stops
$490Air Canada
Thu, Jan 15 - Sat, Jan 24

United Airlines flights from Jacksonville to Portugal

Our best United Airlines deals on Jacksonville to Portugal flight tickets
United Airlines
Jan 16
JAX9:20 amJacksonville
17h 50m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 29
LIS5:00 amLisbon Humberto Delgado
33h 37m
2 stops
JAX9:37 amJacksonville
$486
Find similar
United Airlines
Feb 19
JAX9:20 amJacksonville
19h 55m
1 stop
LIS10:15 amLisbon Humberto Delgado
Feb 24
LIS11:20 amLisbon Humberto Delgado
33h 17m
2 stops
JAX3:37 pmJacksonville
$487
Find similar
United Airlines
Jan 30
JAX8:00 amJacksonville
19h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 3
LIS11:20 amLisbon Humberto Delgado
31h 38m
2 stops
JAX1:58 pmJacksonville
$491
Find similar

Air Canada flights from Jacksonville to Portugal

Our best Air Canada deals on Jacksonville to Portugal flight tickets
Air Canada
Jan 15
JAX6:35 amJacksonville
21h 45m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 24
LIS11:20 amLisbon Humberto Delgado
40h 32m
2 stops
JAX10:52 pmJacksonville
$490
Find similar
Air Canada
Jan 18
JAX6:45 amJacksonville
21h 35m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 25
LIS10:50 amLisbon Humberto Delgado
33h 52m
2 stops
JAX3:42 pmJacksonville
$497
Find similar
Air Canada
May 6
JAX12:24 pmJacksonville
39h 56m
2 stops
LIS9:20 amLisbon Humberto Delgado
May 11
LIS11:25 amLisbon Humberto Delgado
32h 08m
2 stops
JAX2:33 pmJacksonville
$576
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 December 18, 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

Tue 1/20

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

Wed 2/18

10:15 am-6:08 pm

1 stop12h 53m

$453

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 1/14

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

Wed 1/21

5:00 am-6:44 pm

2 stops18h 44m

$475

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 1/18

11:07 am-10:30 am

2 stops18h 23m

Porto

Sat 1/31

5:00 am-10:23 pm

2 stops22h 23m

$484

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 1/18

3:05 pm-8:10 am

1 stop12h 05m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-10:52 pm

2 stops22h 52m

$485

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Fri 1/16

9:20 am-8:10 am

2 stops17h 50m

Lisbon Humberto Delgado

Thu 1/29

5:00 am-9:37 am

2 stops33h 37m

$486

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 2/25

4:39 pm-9:30 am

1 stop11h 51m

Porto

Sun 3/1

6:00 am-10:37 am

2 stops33h 37m

$486

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Thu 2/19

9:20 am-10:15 am

1 stop19h 55m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-3:37 pm

2 stops33h 17m

$487

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 1/14

7:27 pm-9:20 am

2 stops32h 53m

Lisbon Humberto Delgado

Wed 1/21

5:00 am-6:44 pm

2 stops18h 44m

$488

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 1/20

7:27 pm-9:20 am

2 stops56h 53m

Lisbon Humberto Delgado

Wed 2/18

8:20 am-10:39 pm

2 stops19h 19m

$489

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Thu 1/15

6:35 am-9:20 am

2 stops21h 45m

Lisbon Humberto Delgado

Sat 1/24

11:20 am-10:52 pm

2 stops40h 32m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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
1,428 reviews
Search KLM flights
United AirlinesPriceFrom $555Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
DeltaPriceFrom $613Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
British AirwaysPriceFrom $650Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
10,534 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
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 $388
Flights to Portofrom $349
Flights to Funchalfrom $408
Flights to Farofrom $425
Flights to Ponta Delgadafrom $401
Flights to Lajesfrom $475
Flights to Hortafrom $591
Flights to Pico Islandfrom $659
Flights to Porto Santofrom $425
Flights to Velasfrom $567