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$335+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LIS
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
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 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(Gotogate)

One-way from

$335
(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 ($293 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 21, 2025.

This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sun 3/237:40 amJAX - LIS
1 stop20h 30mUnited Airlines
Tue 4/810:25 amLIS - JAX
1 stop28h 08mUnited Airlines
Deal found 3/20$682
This Air Canada deal was found by Cheapflights users on 3/21. 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.
Tue 10/146:00 amJAX - LIS
2 stops22h 20mAir Canada
Fri 10/2411:25 amLIS - JAX
2 stops32h 19mAir Canada
Deal found 3/21$704
This Gotogate deal was found by Cheapflights users on 3/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:45 pmJAX - OPO
2 stops25h 00mLufthansa
Mon 5/126:00 amOPO - JAX
2 stops21h 44mLufthansa
Deal found 3/21$718
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sun 5/47:05 amJAX - OPO
2 stops21h 40mUnited Airlines
Sun 5/116:00 amOPO - JAX
2 stops33h 39mUnited Airlines
Deal found 3/20$720
This KLM deal was found by Cheapflights users on 3/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:58 pmJAX - OPO
2 stops15h 32mKLM
Tue 4/1511:25 amOPO - JAX
2 stops17h 43mKLM
Deal found 3/21$726
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/23:35 pmJAX - LIS
2 stops25h 15mLufthansa
Wed 4/95:05 amLIS - JAX
2 stops23h 23mLufthansa
Deal found 3/20$732
This United deal was found by Cheapflights users on 3/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:32 amJAX - OPO
1 stop22h 13mMultiple Airlines
Mon 5/126:00 amOPO - JAX
2 stops21h 44mMultiple Airlines
Deal found 3/21$767
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 4/225:34 pmJAX - OPO
2 stops20h 41mDelta
Tue 5/1311:25 amOPO - JAX
2 stops16h 42mDelta
Deal found 3/20$782
This Gurufare deal was found by Cheapflights users on 3/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:43 pmJAX - OPO
2 stops24h 37mBritish Airways
Fri 5/99:10 pmOPO - JAX
2 stops26h 18mBritish Airways
Deal found 3/20$787
This Gurufare deal was found by Cheapflights users on 3/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/295:50 pmJAX - LIS
1 stop10h 15mBritish Airways
Fri 4/48:45 pmLIS - JAX
2 stops26h 53mBritish Airways
Deal found 3/20$813
This United deal was found by Cheapflights users on 3/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2311:17 amJAX - LIS
2 stops16h 53mMultiple Airlines
Tue 4/811:25 amLIS - JAX
2 stops28h 32mMultiple Airlines
Deal found 3/20$832
This KAYAK deal was found by Cheapflights users on 3/20. 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 8/2611:15 amJAX - LIS
2 stops40h 50mScandinavian Airlines
Wed 9/106:25 pmLIS - JAX
2 stops33h 21mScandinavian Airlines
Deal found 3/20$863

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 21, 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

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 5/7

4:45 pm-10:45 pm

2 stops25h 00m

Porto

Mon 5/12

6:00 am-10:44 pm

2 stops21h 44m

$718

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 5/4

7:05 am-9:45 am

2 stops21h 40m

Porto

Sun 5/11

6:00 am-10:39 am

2 stops33h 39m

$720

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 4/8

6:58 pm-3:30 pm

2 stops15h 32m

Porto

Tue 4/15

11:25 am-12:08 am

2 stops17h 43m

$726

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 4/2

3:35 pm-9:50 pm

2 stops25h 15m

Lisbon Humberto Delgado

Wed 4/9

5:05 am-11:28 pm

2 stops23h 23m

$732

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Wed 5/7

6:32 am-9:45 am

1 stop22h 13m

Porto

Mon 5/12

6:00 am-10:44 pm

2 stops21h 44m

$767

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 4/22

5:34 pm-7:15 pm

2 stops20h 41m

Porto

Tue 5/13

11:25 am-11:07 pm

2 stops16h 42m

$782

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Thu 4/24

2:43 pm-8:20 pm

2 stops24h 37m

Porto

Fri 5/9

9:10 pm-6:28 pm

2 stops26h 18m

$787

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/19

10:32 am-9:20 am

2 stops17h 48m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-9:06 pm

2 stops38h 41m

$789

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/19

9:50 am-11:05 am

1 stop20h 15m

Lisbon Humberto Delgado

Tue 8/26

12:55 pm-9:03 pm

1 stop13h 08m

$809

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 8/26

11:15 am-9:05 am

2 stops40h 50m

Lisbon Humberto Delgado

Wed 9/10

6:25 pm-10:46 pm

2 stops33h 21m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 34 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 $1,219). 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 21, 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 21, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Azores Airlines 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
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
1,319 reviews
Delta
8.0
Very good
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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.
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very good
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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.
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very good
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,605 reviews
Delta
8.0
Very good
7,895 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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 TAP AIR PORTUGAL ($462), United Airlines ($508), and Icelandair ($541).

  • 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 $1,219). 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,114FlexibilityNo cancel feeOn-time69%
KLMCheapest$587Average$966FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$603Average$1,057FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$609Average$1,050FlexibilityNo cancel feeOn-time70%
DeltaCheapest$613Average$993FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$710Average$984FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$727Average$1,393FlexibilityNo cancel feeOn-time76%
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