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$392+ Cheap flights from Jacksonville (JAX) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LIS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Jacksonville to Portugal

Keep the following information in mind while searching for Jacksonville to Portugal flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$793
(United)

One-way from

$417
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$953
Provider with most accurate pricing for Jacksonville-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Lisbon Humberto Delgado flights.
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From Jacksonville to Portugal
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One-way flight from Jacksonville to Portugal
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Highest demand for flights based on searches. 22% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Jacksonville to Portugal

Cheapest flights from Jacksonville to Portugal
Explore the most affordable flight options available from Jacksonville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/23:35 pmJAX - LIS
1 stop11h 45mUnited Airlines
Wed 4/911:25 amLIS - JAX
2 stops32h 17mUnited Airlines
Deal found 3/27$668
This British Airways deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:50 pmJAX - LIS
1 stop11h 15mBritish Airways
Wed 4/211:05 amLIS - JAX
1 stop15h 26mBritish Airways
Deal found 3/26$741
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:50 pmJAX - LIS
1 stop11h 15mAmerican Airlines
Wed 4/211:05 amLIS - JAX
2 stops16h 17mAmerican Airlines
Deal found 3/26$746
This Air Canada deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:00 amJAX - LIS
1 stop20h 10mAir Canada
Sun 10/2611:00 amLIS - JAX
2 stops38h 08mAir Canada
Deal found 3/25$805
This Finnair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:12 pmJAX - LIS
1 stop9h 53mMultiple Airlines
Tue 1/63:50 pmLIS - JAX
2 stops35h 00mMultiple Airlines
Deal found 3/26$806
This Air France deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:34 pmJAX - OPO
2 stops16h 56mMultiple Airlines
Tue 5/136:20 amOPO - JAX
2 stops18h 53mMultiple Airlines
Deal found 3/27$826
This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:00 pmJAX - LIS
2 stops56h 55mTurkish Airlines
Tue 10/74:45 pmLIS - JAX
2 stops34h 57mTurkish Airlines
Deal found 3/27$847
This KAYAK deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amJAX - LIS
2 stops45h 05mScandinavian Airlines
Wed 9/106:25 pmLIS - JAX
2 stops32h 17mScandinavian Airlines
Deal found 3/25$863
This Virgin Atlantic deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:05 amJAX - LIS
1 stop19h 55mVirgin Atlantic
Tue 1/611:15 amLIS - JAX
1 stop15h 26mVirgin Atlantic
Deal found 3/26$918
This FlightHub deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:00 pmJAX - LIS
1 stop11h 55mTAP AIR PORTUGAL
Tue 10/77:20 pmLIS - JAX
2 stops44h 13mTAP AIR PORTUGAL
Deal found 3/26$938
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/43:00 pmJAX - OPO
2 stops19h 30mDelta
Sun 5/115:00 amOPO - JAX
2 stops23h 07mDelta
Deal found 3/27$976
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:05 amJAX - OPO
2 stops16h 30mAmerican Airlines
Fri 5/168:15 amOPO - JAX
2 stops19h 20mAmerican Airlines
Deal found 3/26$1,000

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Jacksonville to Portugal that are best for you.

Fly from

Jacksonville

Fly to

Portugal

Route

Depart

Return

Price

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/19

6:00 pm-9:05 am

1 stop10h 05m

Lisbon Humberto Delgado

Tue 8/26

6:35 am-7:20 pm

2 stops17h 45m

$810

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/19

6:00 pm-9:05 am

1 stop10h 05m

Lisbon Humberto Delgado

Tue 8/26

11:05 am-10:56 pm

1 stop16h 51m

$811

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sat 5/10

7:15 am-4:00 pm

2 stops27h 45m

Lisbon Humberto Delgado

Sat 5/17

7:00 am-9:15 pm

2 stops19h 15m

$816

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 4/22

5:34 pm-3:30 pm

2 stops16h 56m

Porto

Tue 5/13

6:20 am-8:13 pm

2 stops18h 53m

$826

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/26

7:00 am-9:05 am

2 stops45h 05m

Lisbon Humberto Delgado

Wed 9/10

6:25 pm-9:42 pm

2 stops32h 17m

$863

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 9/23

8:00 pm-9:40 am

2 stops56h 40m

Lisbon Humberto Delgado

Sat 9/27

4:45 pm-10:33 am

2 stops22h 48m

$965

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/19

9:15 am-10:30 am

1 stop20h 15m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-3:02 pm

2 stops32h 37m

$968

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 5/4

3:00 pm-3:30 pm

2 stops19h 30m

Porto

Sun 5/11

5:00 am-11:07 pm

2 stops23h 07m

$976

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Fri 5/9

10:05 am-7:35 am

2 stops16h 30m

Porto

Fri 5/16

8:15 am-10:35 pm

2 stops19h 20m

$1,000

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 6/1

6:54 pm-11:05 am

2 stops35h 11m

Lisbon Humberto Delgado

Wed 6/11

12:50 pm-9:03 pm

1 stop13h 13m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 28 results
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Best time to book a flight from Jacksonville to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Portugal

What is the cheapest month to book a flight from Jacksonville to Portugal?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Portugal (average of $612). Flying from Jacksonville to Portugal in June is currently the most expensive (average of $1,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to PT?

Find hourly flight availability from Jacksonville to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Jacksonville to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Turkish Airlines
7.3
Good
3,744 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Portugal?

    For a flight from Jacksonville to Portugal, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Jacksonville to Portugal one-way?

    The cheapest airlines for a one-way flight from Jacksonville to Portugal are British Airways ($608), United Airlines ($614), and American Airlines ($662).

  • What are the most popular routes from Jacksonville to Portugal?

    The most popular flight routes from Jacksonville to Portugal are Jacksonville - Lisbon Humberto Delgado, Jacksonville - Porto and Jacksonville - Ponta Delgada Nordela.

  • Can I find deals for flights from Jacksonville to Portugal that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Portugal.

  • Can I find deals for business class flights from Jacksonville to Portugal?

    Yes. Cheapflights offers flight deals from Jacksonville to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Portugal (average of $612). Flying from Jacksonville to Portugal in June is currently the most expensive (average of $1,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Jacksonville to Portugal

Discover the top 7 airlines that operate flights from Jacksonville to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,121FlexibilityNo cancel feeOn-time69%
KLMCheapest$587Average$966FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$603Average$1,055FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$609Average$1,049FlexibilityNo cancel feeOn-time70%
DeltaCheapest$613Average$983FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$710Average$984FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$727Average$1,393FlexibilityNo cancel feeOn-time76%
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