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Lisbon

$294+ Cheap flights from Puerto Rico to Lisbon (LIS)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Puerto Rico to Lisbon

Cheapest flights from Puerto Rico to Lisbon
Explore the most affordable flight options available from Puerto Rico to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This FlightHub deal was found by Cheapflights users on 12/24. 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.
Wed 12/317:00 amSJU - LIS
1 stop21h 10mLufthansa
Sun 1/1110:15 amLIS - SJU
1 stop18h 21mLufthansa
Deal found 12/24$613
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:44 pmSJU - LIS
2 stops14h 21mAmerican Airlines
Thu 1/87:00 amLIS - SJU
2 stops20h 56mAmerican Airlines
Deal found 12/25$900
This Finnair deal was found by Cheapflights users on 12/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amSJU - LIS
1 stop22h 05mMultiple Airlines
Thu 1/88:55 amLIS - SJU
2 stops19h 04mMultiple Airlines
Deal found 12/25$956
This United Airlines deal was found by Cheapflights users on 12/23. 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 12/292:05 amSJU - LIS
2 stops26h 40mUnited Airlines
Wed 1/77:50 pmLIS - SJU
2 stops32h 46mUnited Airlines
Deal found 12/23$982
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Fri 12/268:30 amSJU - LIS
1 stop21h 45mUnited Airlines
Wed 1/77:50 pmLIS - SJU
2 stops32h 46mUnited Airlines
Deal found 12/23$1,021
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Sat 12/278:10 amSJU - LIS
2 stops20h 00mUnited Airlines
Wed 1/77:50 pmLIS - SJU
2 stops32h 46mUnited Airlines
Deal found 12/23$1,025

Find flight deals from Puerto Rico to Lisbon

Keep the following information in mind while searching for Puerto Rico to Lisbon flight deals. Data was last updated December 26, 2025.

Round-trip from

$373
(Kiwi.com)

One-way from

$294
(Delta)

Popular in

June

Cheapest in

January

Average price

$817
From Puerto Rico to Lisbon Humberto Delgado
Search Deals
One-way flight from Puerto Rico to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Lisbon 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 December 26, 2025.
Use the filters below to find and compare flights from Puerto Rico to Lisbon that are best for you.

Fly from

Puerto Rico

Fly to

Lisbon

Route

Depart

Return

Price

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 2/4

2:45 pm-8:10 am

1 stop13h 25m

Lisbon Humberto Delgado

Wed 2/11

5:00 am-12:36 am

2 stops23h 36m

$432

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Fri 1/23

2:15 pm-8:10 am

1 stop13h 55m

Lisbon Humberto Delgado

Sat 1/31

5:00 am-10:22 pm

2 stops21h 22m

$441

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 3/4

2:24 pm-8:00 am

1 stop13h 36m

Lisbon Humberto Delgado

Sun 3/8

11:25 am-12:07 pm

2 stops28h 42m

$444

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 4/14

1:15 pm-8:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Wed 4/22

10:00 am-11:43 pm

1 stop18h 43m

$444

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 3/2

2:05 am-9:20 am

2 stops27h 15m

Lisbon Humberto Delgado

Tue 3/17

5:00 am-11:36 pm

2 stops22h 36m

$444

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-10:15 am

1 stop22h 10m

Lisbon Humberto Delgado

Wed 3/11

11:55 am-12:17 pm

1 stop28h 22m

$444

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 2/25

9:25 am-8:55 am

1 stop19h 30m

Lisbon Humberto Delgado

Sat 3/7

6:45 pm-7:55 pm

1 stop29h 10m

$452

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 3/4

9:25 am-8:55 am

1 stop19h 30m

Lisbon Humberto Delgado

Sun 3/8

11:05 am-10:40 pm

1 stop15h 35m

$453

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Fri 3/20

5:00 am-7:55 am

1 stop22h 55m

Lisbon Humberto Delgado

Sun 3/29

11:05 am-10:40 pm

1 stop16h 35m

$453

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 4/21

1:30 pm-10:45 am

1 stop16h 15m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 15 results
1
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Best time to book a flight from Puerto Rico to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Lisbon (average of $410). Flying from Puerto Rico to Lisbon in June is currently the most expensive (average of $1,008). 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 LIS?

Find hourly flight availability from Puerto Rico to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Puerto Rico to Lisbon by exploring options for tickets in the morning.

What is the cheapest day to fly from Puerto Rico to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Puerto Rico to Lisbon flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated December 26, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Puerto Rico to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.7
Good
1,434 reviews
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,115 reviews
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,064 reviews
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Iberia
7.0
Good
3,058 reviews
Delta
7.9
Good
8,013 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Lisbon. 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 into for flights to Lisbon from Puerto Rico?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Puerto Rico to Lisbon. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Puerto Rico to Lisbon?

    Departing from Puerto Rico to Lisbon will take you 13h 25m. The distance between Puerto Rico and Lisbon is about 3657 mi.

  • What are the cheapest airlines to fly from Puerto Rico to Lisbon one-way?

    $420 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Iberia and Delta, with prices starting from $479 and $515, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Lisbon (average of $410). Flying from Puerto Rico to Lisbon in June is currently the most expensive (average of $1,008). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Lisbon flights

Top 6 airlines flying from Puerto Rico to Lisbon

Discover the top 6 airlines that operate flights from Puerto Rico to Lisbon. 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$501Average$873FlexibilityNo cancel feeOn-time69%
KLMCheapest$533Average$667FlexibilityNo cancel feeOn-time75%
DeltaCheapest$536Average$1,198FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$607Average$963FlexibilityNo cancel feeOn-time71%
IberiaCheapest$648Average$1,096FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$781Average$1,235FlexibilityNo cancel feeOn-timeN/A

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