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$438+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$753
(Finnair)

One-way from

$438
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$998
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Lisbon Humberto Delgado flights.
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From San Juan Luis Munoz Marin Intl to Lisbon Humberto Delgado
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One-way flight from San Juan Luis Munoz Marin Intl to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 19% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Luis Munoz Marin Intl to Lisbon

Cheapest flights from Luis Munoz Marin Intl to Lisbon
Explore the most affordable flight options available from Luis Munoz Marin Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Finnair deal was found by Cheapflights users on 4/9. 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.
Tue 11/182:55 pmSJU - LIS
2 stops14h 20mMultiple Airlines
Tue 11/2511:10 amLIS - SJU
2 stops19h 00mMultiple Airlines
Deal found 4/9$534
This KLM deal was found by Cheapflights users on 4/9. 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 11/182:26 pmSJU - LIS
1 stop13h 34mKLM
Tue 11/2510:00 amLIS - SJU
1 stop17h 50mKLM
Deal found 4/9$535
This British Airways deal was found by Cheapflights users on 4/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:20 pmSJU - LIS
1 stop18h 45mIberia
Mon 11/38:45 pmLIS - SJU
1 stop23h 45mIberia
Deal found 4/9$545
This United Airlines deal was found by Cheapflights users on 4/9. 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 10/191:05 amSJU - LIS
2 stops27h 15mUnited Airlines
Mon 11/35:00 amLIS - SJU
2 stops23h 36mUnited Airlines
Deal found 4/9$595
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Sun 12/286:40 amSJU - LIS
1 stop22h 15mAmerican Airlines
Thu 1/87:00 amLIS - SJU
2 stops20h 40mAmerican Airlines
Deal found 4/10$746
This Delta deal was found by Cheapflights users on 4/9. 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 4/156:35 amSJU - LIS
1 stop20h 25mDelta
Wed 4/2312:45 pmLIS - SJU
1 stop28h 27mDelta
Deal found 4/9$805
This Aeromexico deal was found by Cheapflights users on 4/10. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:28 pmSJU - LIS
2 stops46h 02mAir France
Thu 1/85:30 amLIS - SJU
2 stops43h 00mAir France
Deal found 4/10$846
This Finnair deal was found by Cheapflights users on 4/9. 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.
Fri 7/48:20 pmSJU - LIS
1 stop22h 05mFinnair
Fri 7/186:35 amLIS - SJU
1 stop16h 55mFinnair
Deal found 4/9$992
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Thu 11/131:59 amSJU - LIS
2 stops28h 11mAer Lingus
Mon 11/2410:50 amLIS - SJU
2 stops20h 27mAer Lingus
Deal found 4/9$1,078
This Travelocity deal was found by Cheapflights users on 4/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:54 pmSJU - LIS
1 stop14h 11mBritish Airways
Sat 9/612:30 pmLIS - SJU
1 stop11h 00mBritish Airways
Deal found 4/10$1,092

Cheapflights Fare Finder

Customize your flight search to find flights from Luis Munoz Marin Intl 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 April 11, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Lisbon that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Lisbon

Route

Depart

Return

Price

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 9/22

8:20 pm-11:25 pm

1 stop22h 05m

Lisbon Humberto Delgado

Tue 9/30

6:35 am-6:30 pm

1 stop16h 55m

$753

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 4/23

1:25 pm-8:20 am

1 stop13h 55m

Lisbon Humberto Delgado

Tue 4/29

11:25 am-1:45 pm

2 stops31h 20m

$759

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Thu 5/1

8:25 pm-8:05 pm

1 stop18h 40m

Lisbon Humberto Delgado

Thu 5/8

6:35 am-6:50 pm

1 stop17h 15m

$865

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sun 6/29

6:05 pm-6:40 pm

2 stops19h 35m

Lisbon Humberto Delgado

Thu 7/10

10:00 am-11:46 pm

1 stop18h 46m

$929

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 4/23

1:19 pm-8:00 am

1 stop13h 41m

Lisbon Humberto Delgado

Tue 4/29

10:00 am-11:48 pm

1 stop18h 48m

$934

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 8/27

6:35 am-7:45 am

2 stops20h 10m

Lisbon Humberto Delgado

Sat 9/6

6:35 am-6:30 pm

1 stop16h 55m

$959

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 7/29

2:39 pm-2:50 pm

2 stops19h 11m

Lisbon Humberto Delgado

Mon 8/4

10:00 am-11:46 pm

1 stop18h 46m

$1,003

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Fri 8/29

8:20 pm-11:25 pm

1 stop22h 05m

Lisbon Humberto Delgado

Sat 9/13

6:35 am-6:30 pm

1 stop16h 55m

$1,012

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 8/27

1:54 pm-9:05 am

1 stop14h 11m

Lisbon Humberto Delgado

Sat 9/6

12:30 pm-6:30 pm

1 stop11h 00m

$1,092

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sat 6/21

9:30 pm-9:10 pm

2 stops42h 40m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 14 results
1
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Compare providers for flights from Luis Munoz Marin Intl to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Lisbon in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Lisbon

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Lisbon. Price data was last updated on April 4, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon (average of $612). Flying from San Juan Luis Munoz Marin Intl Airport to Lisbon in June is currently the most expensive (average of $1,203). 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 Luis Munoz Marin Intl 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 April 11, 2025.

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

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Lisbon?

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

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport 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 April 11, 2025.
Read through reviews of airlines operating flights from San Juan to Lisbon, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,910 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,321 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,269 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,428 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,636 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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 Luis Munoz Marin Intl 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 Luis Munoz Marin Intl?

    If you book a flight to Lisbon from San Juan Luis Munoz Marin Intl, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There are 0 flights from San Juan Luis Munoz Marin Intl to Humberto Delgado per day from 6 different airlines.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Lisbon round-trip?

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as $759 on this airline. Additional options worth looking into are Iberia and KLM, starting at $865 and $929 round-trip. United Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Lisbon one-way?

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Lisbon are TAP AIR PORTUGAL ($486), KLM ($585), and Delta ($645).

  • Can I find deals for flights from Luis Munoz Marin Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Lisbon?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Lisbon?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon (average of $612). Flying from San Juan Luis Munoz Marin Intl Airport to Lisbon in June is currently the most expensive (average of $1,203). 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 Luis Munoz Marin Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Luis Munoz Marin Intl to Lisbon

Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$445Average$601FlexibilityNo cancel feeOn-time70%
KLMCheapest$483Average$569FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$499Average$1,101FlexibilityNo cancel feeOn-time69%
DeltaCheapest$536Average$1,021FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$607Average$931FlexibilityNo cancel feeOn-time71%
IberiaCheapest$642Average$1,137FlexibilityNo cancel feeOn-time77%

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