HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$304+ Cheap flights from San Juan 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Lisbon with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Juan to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$498
(KLM)

One-way from

$304
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$621
From San Juan to Lisbon Humberto Delgado
Search Deals
One-way flight from San Juan to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from San Juan to Lisbon

Cheapest flights from San Juan to Lisbon
Explore the most affordable flight options available from San Juan to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/296:20 pmSJU - LIS
2 stops25h 05mMultiple Airlines
Tue 2/46:30 amLIS - SJU
1 stop17h 15mMultiple Airlines
Deal found 1/20$497
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/299:20 pmSJU - LIS
1 stop22h 05mFinnair
Tue 2/46:30 amLIS - SJU
1 stop17h 15mFinnair
Deal found 1/20$500
This KLM deal was found by Cheapflights users on 1/21. 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.
Mon 2/242:11 pmSJU - LIS
1 stop13h 49mKLM
Wed 3/510:00 amLIS - SJU
1 stop17h 59mKLM
Deal found 1/21$503
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/252:25 pmSJU - LIS
1 stop14h 50mAmerican Airlines
Wed 3/56:30 amLIS - SJU
2 stops18h 30mAmerican Airlines
Deal found 1/20$505
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/197:00 amSJU - LIS
1 stop21h 00mDelta
Wed 2/2610:00 amLIS - SJU
1 stop17h 59mDelta
Deal found 1/20$506
This OneTravel deal was found by Cheapflights users on 1/21. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:55 pmSJU - LIS
2 stops24h 50mBritish Airways
Fri 11/287:05 amLIS - SJU
2 stops23h 05mBritish Airways
Deal found 1/21$562
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/219:20 pmSJU - LIS
1 stop16h 45mIberia
Fri 3/288:20 amLIS - SJU
1 stop15h 25mIberia
Deal found 1/20$707
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/251:10 pmSJU - LIS
1 stop15h 00mLufthansa
Mon 3/314:15 pmLIS - SJU
2 stops36h 42mLufthansa
Deal found 1/20$738
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 1/282:05 amSJU - LIS
2 stops27h 15mUnited Airlines
Tue 2/411:00 amLIS - SJU
2 stops39h 22mUnited Airlines
Deal found 1/20$762
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/211:05 amSJU - LIS
2 stops27h 15mAir Canada
Mon 9/2912:50 pmLIS - SJU
2 stops28h 10mAir Canada
Deal found 1/20$838
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/85:01 amSJU - LIS
1 stop20h 04mTAP AIR PORTUGAL
Tue 4/2211:45 amLIS - SJU
1 stop17h 12mTAP AIR PORTUGAL
Deal found 1/20$881
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/215:01 amSJU - LIS
2 stops25h 09mAer Lingus
Fri 3/2810:50 amLIS - SJU
2 stops19h 36mAer Lingus
Deal found 1/20$912

Find flights from San Juan to Lisbon within your budget

Customize your flight search to find flights from San Juan 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 2/10

2:11 pm-8:00 am

1 stop13h 49m

Lisbon Humberto Delgado

Wed 2/26

10:00 am-11:59 pm

1 stop17h 59m

$498

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 2/25

2:25 pm-9:15 am

1 stop14h 50m

Lisbon Humberto Delgado

Wed 3/5

6:30 am-9:00 pm

2 stops18h 30m

$505

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 2/10

7:30 am-8:00 am

2 stops20h 30m

Lisbon Humberto Delgado

Wed 2/26

5:00 am-11:59 pm

2 stops22h 59m

$506

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 2/18

6:17 pm-5:30 pm

2 stops19h 13m

Lisbon Humberto Delgado

Tue 2/25

10:00 am-11:59 pm

1 stop17h 59m

$519

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 2/18

6:17 pm-5:30 pm

2 stops19h 13m

Lisbon Humberto Delgado

Tue 2/25

5:00 am-9:06 pm

2 stops20h 06m

$527

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 2/24

7:45 am-4:05 pm

2 stops28h 20m

Lisbon Humberto Delgado

Wed 3/5

7:05 am-11:55 pm

2 stops20h 50m

$571

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 3/5

9:20 pm-11:25 pm

1 stop22h 05m

Lisbon Humberto Delgado

Wed 3/12

6:30 am-7:45 pm

1 stop17h 15m

$600

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 3/5

2:10 pm-1:20 pm

2 stops19h 10m

Lisbon Humberto Delgado

Wed 3/12

5:00 am-11:36 pm

2 stops22h 36m

$702

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 3/24

7:10 am-10:15 am

1 stop23h 05m

Lisbon Humberto Delgado

Sun 3/30

11:25 am-12:34 pm

2 stops54h 09m

$806

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Fri 3/21

7:00 am-10:10 am

2 stops23h 10m

Lisbon Humberto Delgado

Fri 3/28

10:50 am-2:26 am

2 stops19h 36m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from San Juan to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Juan 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 San Juan to Lisbon

Get recent, data-driven insights about flights from San Juan to Lisbon including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Juan to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Lisbon. Price data was last updated on January 17, 2025.

The best time to book flights from San Juan to Lisbon is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Juan to Lisbon (average of $612). Flying from San Juan to Lisbon in June is currently the most expensive (average of $1,247). 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 SJU to LIS?

Find hourly flight availability from San Juan 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 January 21, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% on flights from San Juan to Lisbon by exploring options for tickets at noon.

What is the cheapest day to fly from San Juan to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Lisbon. Price data was last updated on May 26, 2024.

Travelers seeking maximum savings on their San Juan 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.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon 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 Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 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 January 21, 2025.
Read through reviews of airlines operating flights from San Juan to Lisbon, such as Finnair, KLM and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from San Juan. Booking flights from San Juan to Humberto Delgado (LIS) should be relatively easy as there are 0 daily inbound flights from San Juan from 6 different airlines.

  • What are the cheapest airlines flying from San Juan to Lisbon round-trip?

    KLM, at $498, was found to be the cheapest airline from San Juan to Lisbon.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from San Juan to Lisbon for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Juan to Lisbon one-way?

    One-way options have recently been found by users for as low as $517 on Air Canada. Other airlines that offer cheap prices include Air France from $627 and American Airlines from $639 one-way.

  • Can I find deals for flights from San Juan to Lisbon that include hotel bookings?

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

  • How can I find direct flights from San Juan to Lisbon?

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

  • Can I find deals for business class flights from San Juan to Lisbon?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Lisbon (average of $612). Flying from San Juan to Lisbon in June is currently the most expensive (average of $1,247). 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 San Juan?

Book flights to San Juan if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Juan 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 San Juan to Lisbon

Discover the top 6 airlines that operate flights from San Juan 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$445Average$567FlexibilityNo cancel feeOn-time70%
KLMCheapest$483Average$569FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$499Average$934FlexibilityNo cancel feeOn-time69%
DeltaCheapest$536Average$992FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$552Average$864FlexibilityNo cancel feeOn-time71%
IberiaCheapest$597Average$1,057FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.