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Portugal

$352+ Cheap flights from Puerto Rico 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
1 adult, Economy
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Cheap flight deals from Puerto Rico to Portugal

Keep the following information in mind while searching for Puerto Rico to Portugal flight deals. Data was last updated March 18, 2025.

Round-trip from

$746
(KLM)

One-way from

$352
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$930
From Puerto Rico to Portugal
Search Deals
One-way flight from Puerto Rico to Portugal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 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 Puerto Rico to Portugal

Cheapest flights from Puerto Rico to Portugal
Explore the most affordable flight options available from Puerto Rico to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2025.

This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 10/201:25 pmSJU - LIS
1 stop13h 55mUnited Airlines
Mon 11/35:00 amLIS - SJU
2 stops23h 36mUnited Airlines
Deal found 3/17$644
This Air France deal was found by Cheapflights users on 3/17. 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.
Mon 10/202:28 pmSJU - LIS
2 stops19h 22mAir France
Mon 11/35:30 amLIS - SJU
2 stops21h 51mAir France
Deal found 3/17$667
This KLM deal was found by Cheapflights users on 3/18. 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 10/211:32 pmSJU - LIS
1 stop16h 13mKLM
Wed 10/2910:00 amLIS - SJU
1 stop17h 19mKLM
Deal found 3/18$670
This Finnair deal was found by Cheapflights users on 3/18. 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 11/132:50 pmSJU - LIS
1 stop14h 15mMultiple Airlines
Sun 11/2311:05 amLIS - SJU
2 stops19h 05mMultiple Airlines
Deal found 3/18$683
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 10/215:27 pmSJU - LIS
2 stops17h 38mAmerican Airlines
Wed 10/2912:30 pmLIS - SJU
2 stops26h 45mAmerican Airlines
Deal found 3/17$685
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:00 amSJU - LIS
2 stops34h 05mBritish Airways
Mon 4/148:45 pmLIS - SJU
1 stop27h 05mBritish Airways
Deal found 3/17$769
This Delta deal was found by Cheapflights users on 3/18. 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.
Mon 4/286:15 amSJU - LIS
2 stops24h 00mDelta
Tue 5/612:45 pmLIS - SJU
2 stops27h 55mDelta
Deal found 3/18$781
This Lufthansa deal was found by Cheapflights users on 3/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/251:10 pmSJU - LIS
2 stops21h 55mLufthansa
Thu 4/37:30 amLIS - SJU
2 stops21h 27mLufthansa
Deal found 3/17$783
This Finnair deal was found by Cheapflights users on 3/17. 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.
Sat 8/98:20 pmSJU - LIS
1 stop22h 05mFinnair
Sat 8/236:35 amLIS - SJU
1 stop16h 55mFinnair
Deal found 3/17$872
This KAYAK deal was found by Cheapflights users on 3/17. 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.
Wed 5/288:50 amSJU - LIS
2 stops23h 05mTAP AIR PORTUGAL
Thu 6/127:05 amLIS - SJU
2 stops23h 26mTAP AIR PORTUGAL
Deal found 3/17$1,030
This Iberia deal was found by Cheapflights users on 3/18. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:25 pmSJU - LIS
1 stop18h 40mIberia
Sat 5/106:35 amLIS - SJU
1 stop17h 15mIberia
Deal found 3/18$1,043

Find flights from Puerto Rico to Portugal within your budget

Customize your flight search to find flights from Puerto Rico 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 18, 2025.

Fly from

Puerto Rico

Fly to

Portugal

Route

Depart

Return

Price

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 5/7

1:12 pm-8:00 am

1 stop13h 48m

Lisbon Humberto Delgado

Wed 5/14

10:00 am-11:42 pm

1 stop18h 42m

$746

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 4/28

8:25 pm-11:50 am

1 stop10h 25m

Lisbon Humberto Delgado

Thu 5/8

6:35 am-6:50 pm

1 stop17h 15m

$755

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 4/28

7:25 am-10:30 am

1 stop22h 05m

Lisbon Humberto Delgado

Tue 5/6

11:25 am-12:34 pm

2 stops30h 09m

$758

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 3/31

5:00 am-8:05 pm

2 stops34h 05m

Lisbon Humberto Delgado

Mon 4/14

8:45 pm-6:50 pm

1 stop27h 05m

$769

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 4/28

5:11 pm-5:50 pm

2 stops19h 39m

Lisbon Humberto Delgado

Wed 5/7

10:00 am-10:47 pm

2 stops17h 47m

$777

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 4/28

6:15 am-11:15 am

2 stops24h 00m

Lisbon Humberto Delgado

Tue 5/6

12:45 pm-11:40 am

2 stops27h 55m

$781

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 4/29

2:40 pm-10:10 am

1 stop14h 30m

Lisbon Humberto Delgado

Fri 5/9

9:35 pm-8:50 pm

2 stops28h 15m

$802

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sat 8/9

8:20 pm-11:25 pm

1 stop22h 05m

Lisbon Humberto Delgado

Sat 8/23

6:35 am-6:30 pm

1 stop16h 55m

$872

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 6/2

8:50 am-12:55 pm

2 stops23h 05m

Lisbon Humberto Delgado

Thu 6/12

7:05 am-1:31 am

2 stops23h 26m

$932

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 4/28

8:25 pm-8:05 pm

1 stop18h 40m

Lisbon Humberto Delgado

Sat 5/10

6:35 am-6:50 pm

1 stop17h 15m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 14 results
1
2

Best time to book a flight from Puerto Rico to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Puerto Rico 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.

Travel insights for flights from Puerto Rico to Portugal

Get recent, data-driven insights about flights from Puerto Rico to Portugal including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Portugal (average of $612). Flying from Puerto Rico 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 PR to PT?

Find hourly flight availability from Puerto Rico 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 18, 2025.

When flying from Puerto Rico to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Puerto Rico to Portugal. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
Delta
8.0
Very good
7,908 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
United Airlines
7.4
Good
8,611 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.

Related info for your journey

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

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

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

  • How can I find direct flights from Puerto Rico to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Portugal (average of $612). Flying from Puerto Rico 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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Alternative routes for Puerto Rico to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Puerto Rico to Portugal

Discover the top 6 airlines that operate flights from Puerto Rico 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$445Average$601FlexibilityNo cancel feeOn-time70%
KLMCheapest$483Average$569FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$499Average$1,089FlexibilityNo cancel feeOn-time69%
DeltaCheapest$536Average$1,001FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$544Average$888FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$550Average$832FlexibilityNo cancel feeOn-time71%
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