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Lisbon

$396+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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 July 18, 2026.

This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 10/212:27 pm
SJU
-
LIS
1 stop13h 38m
American Airlines
Thu 11/58:20 am
LIS
-
SJU
1 stop12h 20m
American Airlines
Deal found 7/14$694
This United Airlines deal was found by Cheapflights users on 7/13. 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 10/214:55 pm
SJU
-
LIS
1 stop12h 35m
United Airlines
Thu 11/55:00 am
LIS
-
SJU
2 stops45h 22m
United Airlines
Deal found 7/13$699
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:50 pm
SJU
-
LIS
1 stop12h 30m
United Airlines
Fri 11/275:00 am
LIS
-
SJU
2 stops21h 22m
United Airlines
Deal found 7/18$700
This Iberia deal was found by Cheapflights users on 7/15. 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.
Wed 10/282:18 pm
SJU
-
LIS
2 stops17h 32m
Iberia
Tue 11/38:20 am
LIS
-
SJU
1 stop12h 20m
Iberia
Deal found 7/15$702
This United Airlines deal was found by Cheapflights users on 7/14. 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 11/154:55 pm
SJU
-
LIS
2 stops37h 25m
United Airlines
Fri 12/45:00 am
LIS
-
SJU
2 stops23h 36m
United Airlines
Deal found 7/14$704
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 11/116:25 am
SJU
-
LIS
1 stop22h 40m
American Airlines
Mon 11/168:45 pm
LIS
-
SJU
1 stop23h 55m
American Airlines
Deal found 7/15$705
This Iberia deal was found by Cheapflights users on 7/14. 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.
Wed 11/119:35 pm
SJU
-
LIS
1 stop18h 30m
Iberia
Mon 11/168:45 pm
LIS
-
SJU
2 stops29h 54m
Iberia
Deal found 7/14$707

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 July 18, 2026.

Round-trip from

$694
(American Airlines)

One-way from

$396
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,241
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. 26% potential increase in price ($316 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 18, 2026.
Use the filters below to find and compare flights from Puerto Rico to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 10/20

1:00 am-9:20 am

2 stops27h 20m

Lisbon Humberto Delgado

Thu 11/5

5:00 am-12:36 am

2 stops23h 36m

$703
Quickest round-trip

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/28

4:50 pm-10:20 am

1 stop13h 30m

Lisbon Humberto Delgado

Tue 11/3

10:15 am-12:36 am

1 stop18h 21m

$742

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/14

1:25 pm-8:20 am

1 stop13h 55m

Lisbon Humberto Delgado

Fri 10/23

10:25 am-11:50 pm

1 stop18h 25m

$742

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 11/25

8:05 am-10:20 am

1 stop22h 15m

Lisbon Humberto Delgado

Sun 12/6

5:00 am-12:36 am

2 stops23h 36m

$749

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Thu 11/26

8:05 am-10:20 am

1 stop22h 15m

Lisbon Humberto Delgado

Fri 12/4

10:15 am-12:36 am

1 stop18h 21m

$762

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/14

2:06 pm-10:45 am

1 stop15h 39m

Lisbon Humberto Delgado

Fri 10/23

10:00 am-11:56 pm

1 stop18h 56m

$772

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sat 10/10

4:55 pm-8:20 am

2 stops34h 25m

Lisbon Humberto Delgado

Mon 10/19

10:25 am-12:34 pm

2 stops31h 09m

$836

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 12/29

8:05 am-10:05 am

1 stop22h 00m

Lisbon Humberto Delgado

Wed 1/6

11:20 am-11:50 am

2 stops28h 30m

$971
Cheapest one-way
Quickest one-way

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 12/29

5:50 pm-10:05 am

1 stop12h 15m

$404

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 9/8

7:30 am-10:45 am

2 stops22h 15m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, February is the cheapest month in which you can book a flight from Puerto Rico to Lisbon (average of $576). Flying from Puerto Rico to Lisbon in August is currently the most expensive (average of $1,464). 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.

How far ahead should I book a flight from Puerto Rico to Lisbon?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Puerto Rico to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 July 18, 2026.
Read reviews from past customers who have flown KLM,Delta, andUnited 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.
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Delta
7.8
Good
8,476 reviews
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
10,006 reviews
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
American Airlines
7.1
Good
11,827 reviews
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Iberia
7.0
Good
3,257 reviews
KLM
7.8
Good
1,541 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 27h 20m. 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?

    $388 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 Delta and Iberia, with prices starting from $396 and $430, 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, February is the cheapest month in which you can book a flight from Puerto Rico to Lisbon (average of $576). Flying from Puerto Rico to Lisbon in August is currently the most expensive (average of $1,464). 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
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra

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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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$800FlexibilityNo cancel feeOn-time69%
KLMCheapest$493Average$667FlexibilityNo cancel feeOn-time75%
DeltaCheapest$570Average$1,236FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$584Average$878FlexibilityNo cancel feeOn-time71%
IberiaCheapest$620Average$927FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$781Average$1,186FlexibilityNo cancel feeOn-timeN/A

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