Lisbon

$460+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIS
Jun 13 — Jun 201
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Cheap 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 May 14, 2026.

This KLM deal was found by Cheapflights users on 5/11. 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.
Sun 11/12:32 pm
SJU
-
LIS
1 stop14h 28m
KLM
Tue 11/105:00 am
LIS
-
SJU
2 stops22h 55m
KLM
Deal found 5/11$753
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 am
SJU
-
LIS
1 stop21h 45m
United Airlines
Fri 11/275:00 am
LIS
-
SJU
2 stops23h 36m
United Airlines
Deal found 5/10$760
This United Airlines deal was found by Cheapflights users on 5/11. 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 11/18:30 am
SJU
-
LIS
2 stops19h 40m
United Airlines
Tue 11/105:00 am
LIS
-
SJU
2 stops36h 17m
United Airlines
Deal found 5/11$765
This Air France deal was found by Cheapflights users on 5/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 pm
SJU
-
LIS
2 stops19h 00m
Multiple Airlines
Fri 11/275:00 am
LIS
-
SJU
2 stops22h 55m
Multiple Airlines
Deal found 5/10$766
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 pm
SJU
-
LIS
1 stop33h 30m
Delta
Fri 11/275:30 am
LIS
-
SJU
2 stops22h 25m
Delta
Deal found 5/10$769
This Air Canada deal was found by Cheapflights users on 5/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:20 pm
SJU
-
LIS
1 stop15h 40m
Air Canada
Fri 11/2711:20 am
LIS
-
SJU
1 stop30h 45m
Air Canada
Deal found 5/10$770
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:25 pm
SJU
-
LIS
1 stop10h 25m
Iberia
Fri 7/36:35 am
LIS
-
SJU
1 stop13h 50m
Iberia
Deal found 5/12$796
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:15 pm
SJU
-
LIS
1 stop25h 10m
Finnair
Mon 11/26:30 am
LIS
-
SJU
1 stop14h 10m
Finnair
Deal found 5/11$805
This United Airlines deal was found by Cheapflights users on 5/11. 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 11/255:50 pm
SJU
-
LIS
1 stop12h 25m
United Airlines
Sun 12/65:00 am
LIS
-
SJU
2 stops23h 36m
United Airlines
Deal found 5/11$810
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:25 pm
SJU
-
LIS
1 stop18h 40m
Iberia
Tue 6/308:45 pm
LIS
-
SJU
1 stop27h 05m
Iberia
Deal found 5/10$813
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:30 am
SJU
-
LIS
2 stops19h 40m
United Airlines
Fri 11/275:00 am
LIS
-
SJU
2 stops23h 36m
United Airlines
Deal found 5/10$815

Find 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 May 14, 2026.

Round-trip from

$753
(KLM)

One-way from

$460
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$997
From San Juan to Lisbon Humberto Delgado
One-way flight from San Juan to Lisbon Humberto Delgado
Highest demand for flights based on searches. 24% potential increase in price ($275 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
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 May 14, 2026.
Use the filters below to find and compare flights from San Juan 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

Thu 10/29

1:20 pm-8:10 am

1 stop14h 50m

Lisbon Humberto Delgado

Sat 11/7

5:00 am-12:36 am

2 stops23h 36m

$860
Quickest round-trip

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/14

1:32 pm-10:45 am

1 stop16h 13m

Lisbon Humberto Delgado

Fri 10/23

12:45 pm-11:56 pm

2 stops16h 11m

$862

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 10/13

1:00 am-9:20 am

2 stops27h 20m

Lisbon Humberto Delgado

Fri 10/23

11:25 am-11:50 pm

2 stops41h 25m

$864

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/14

1:32 pm-10:45 am

1 stop16h 13m

Lisbon Humberto Delgado

Fri 10/23

12:45 pm-12:21 pm

1 stop28h 36m

$904

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 8/4

7:20 am-9:20 am

2 stops21h 00m

Lisbon Humberto Delgado

Tue 8/18

5:05 am-11:50 pm

2 stops23h 45m

$937

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/7

4:55 pm-10:30 am

1 stop12h 35m

Lisbon Humberto Delgado

Fri 10/16

11:25 am-2:44 pm

2 stops32h 19m

$946

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Fri 10/2

6:45 pm-9:20 am

2 stops57h 35m

Lisbon Humberto Delgado

Wed 10/21

12:20 pm-12:34 pm

1 stop29h 14m

$946

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 10/12

5:15 pm-11:25 pm

1 stop25h 10m

Lisbon Humberto Delgado

Sat 10/24

6:35 am-3:25 pm

1 stop13h 50m

$997

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 9/14

1:30 pm-10:45 am

1 stop16h 15m

Lisbon Humberto Delgado

Sat 9/26

10:00 am-11:44 pm

1 stop18h 44m

$1,002
Cheapest one-way

San JuanLisbon

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 8/25

6:48 am-8:00 am

2 stops20h 12m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Lisbon

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

The best time to book flights from San Juan to Lisbon is 45 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, February is the cheapest month in which you can book a flight from San Juan to Lisbon (average of $375). Flying from San Juan to Lisbon in July is currently the most expensive (average of $709). 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 much does it cost to fly round-trip from San Juan to Lisbon?

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 May 14, 2026.
Read reviews from past customers who have flown Delta,KLM, andUnited Airlines from San Juan 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.

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 7 different airlines.

  • How long is the flight from San Juan to Lisbon?

    A quick flight from San Juan to Lisbon can take about 14h 50m. United Airlines provides one of the quickest options available for as low as $860. There are 3657 mi between San Juan and Lisbon. This flight may include one or multiple stops.

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

    United Airlines, at $440, was found to be the cheapest airline from San Juan to Lisbon.Alternate airlines to your destination round-trip include KLM and Air France. You may be able to fly from San Juan to Lisbon for 48% 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 $388 on United Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $392 and Iberia from $430 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, February is the cheapest month in which you can book a flight from San Juan to Lisbon (average of $375). Flying from San Juan to Lisbon in July is currently the most expensive (average of $709). 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
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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Top 7 airlines flying from San Juan to Lisbon

Discover the top 7 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 May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$673FlexibilityNo cancel feeOn-time69%
KLMCheapest$493Average$667FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$533Average$646FlexibilityNo cancel feeOn-time77%
IberiaCheapest$537Average$869FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$558Average$830FlexibilityNo cancel feeOn-time71%
DeltaCheapest$633Average$1,267FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$781Average$1,186FlexibilityNo cancel feeOn-timeN/A

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