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Cheap Flights from San Juan to Lisbon

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RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Juan to Lisbon

Explore current cheapest deals departing from San Juan to Lisbon

Round trip

Sort by: Cheapest

October 11 - October 15

Cheapest

Best

SJU - Lisbon

$1,001

$694

Round trip

October 13 - October 15

Best

SJU - Lisbon

$1,006

$704

Round trip

October 26 - November 25

SJU - Lisbon

$971

$757

Round trip

November 18 - November 26

SJU - Lisbon

$829

$760

Round trip

November 25 - December 4

SJU - Lisbon

$840

$771

Round trip

November 24 - December 3

SJU - Lisbon

$840

$771

Round trip

August 9 - August 25

SJU - Lisbon

$862

$788

Round trip

August 3 - August 12

Earliest

SJU - Lisbon

$872

$812

Round trip

September 23 - September 30

SJU - Lisbon

$849

$830

Round trip

August 12 - August 26

SJU - Lisbon

$876

$847

Round trip

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from San Juan to Lisbon

Most itineraries for flights from San Juan to Lisbon connect at least once, as 0% of recent fares were non-stop. When connections are necessary, the typical number of stopovers is 2. This means that while direct flights from San Juan to Lisbon are not available, you can expect a journey involving multiple stops.

Right now, cheap flights from San Juan to Lisbon typically range from $589–$1157, with a median of $765. Current fares are above the typical level, and 22% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find better prices if you monitor the route.

When considering the cheapest time to fly from San Juan to Lisbon, February stands out with a median fare of $460. January is also a cost-effective option, with a median fare of $465. Following closely, December offers a median fare of $485, making these months generally more affordable for this route.

A typical journey from San Juan to Lisbon takes approximately 25h 15m, including connections. This duration accounts for the time spent in transit and any layovers, reflecting the nature of this long-haul route. The overall travel time is influenced by the number and length of connections involved in the itinerary.

The distance between San Juan and Lisbon is 5889 km, classifying this as a long-haul journey. This significant distance means that flights will involve extended travel times and typically require at least one stop, contributing to the overall journey duration.

How much is a round trip from San Juan to Lisbon

Regular price: $701 - $1,643

Prices are currently below the regular range.

The regular price range for flights from San Juan to Lisbon is typically between $701 and $1,643. The current lowest deal is $556 with Aer Lingus, for travel from November 26 to December 10.

now $556

Low $701

High $1,643

The cheapest time to fly from San Juan to Lisbon

The cheapest month to fly from San Juan to Lisbon is February, with a median price of $460. The most expensive month is July, with a median price of $1469. Prices are generally lower from January to December.

February

Cheapest

Flights from $460

July

Most Expensive

Flights from $1,469

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Juan to Lisbon

Iberia Airlines

Air Europa

Aer Lingus

Frontier Airlines

Last-minute flights going from San Juan to Lisbon

Thu, Jun 18

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

Frontier Airlines

$954

$1,310

One-way

Fri, Jun 19

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

Frontier Airlines

$957

$1,348

One-way

Sun, Jun 21

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

Iberia Airlines

$957

$908

One-way

Tue, Jun 23

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

$949

$1,280

One-way

Fri, Jun 26

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

Maersk Air

$1,015

$1,383

One-way

Tue, Jun 30

⌛ Last-Minute

SJU - Lisbon

San Juan (SJU) - Lisbon (LIS)

Iberia Airlines

$925

$2,111

One-way

Biggest price drops on these dates for flights from San Juan to Lisbon

4 nights

Oct 11 - Oct 15

$1,001 → $694

31%

2 nights

Oct 13 - Oct 15

$1,006 → $704

30%

30 nights

Oct 26 - Nov 25

$971 → $757

22%

28 nights

Jul 29 - Aug 26

$927 → $847

Popular Airports to fly from San Juan to Lisbon

San Juan - Lisbon route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Juan to Lisbon are above the typical level for the route.

📅 Best time to fly

February is the cheapest month to fly

Historically, February is the cheapest month to fly from San Juan to Lisbon, with a median price of $460.

⏱️ Flight duration

Expect a long-haul flight

Flights from San Juan to Lisbon typically take 25h 15m, covering a distance of 5889 km.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights. Connecting flights are dominant, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers a recent deal

A recent deal from Aer Lingus to Lisbon was found for $556.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from San Juan to Lisbon are frequent, with over 1 deal per day.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a good option for flights from San Juan to Lisbon.

📍 ~10 km from San Juan (reachable by car)

💸 Flights from ~$694

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci Airport is an alternative for flights from San Juan to Lisbon.

📍 ~2 km from San Juan (reachable by car)

💸 Flights from ~$694

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival choice for flights from San Juan to Lisbon.

📍 ~7 km from Lisbon city center (reachable by metro, bus, or car)

💸 Flights from ~$694

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto Airport is a major international hub with an extensive route network comparable to Lisbon.

📍 ~275 km from Lisbon (reachable by train or car, ~3 hours travel time).

💸 Flights from ~$524

Faro (FAO)

Faro Airport offers significant international traffic, especially from low-cost carriers, for European leisure destinations.

📍 ~220 km from Lisbon (reachable by car, ~2.5 to 3 hours travel time).

💸 Flights from ~$691

Seville (SVQ)

Seville Airport is a major Spanish airport with diverse European connections, accessible via cross-border road links.

📍 ~310 km from Lisbon (reachable by car, ~4 hours travel time).

💸 Flights from ~$535

Málaga (AGP)

Málaga Airport is a large international hub with many long-haul and budget options.

📍 ~460 km from Lisbon (reachable by car, over 4.5 hours travel time).

💸 Flights from ~$578

Badajoz (BJZ)

Badajoz Airport is geographically the closest Spanish airport to Lisbon, useful for specific regional connections.

📍 ~200 km from Lisbon (reachable by car).

💸 Flights from ~$627

Business & First Class Flight Deals to Lisbon

Lisbon, Portugal

67% AI deal score

$9,907

From SJU

Elite

Aug 14

Lisbon, Portugal

67% AI deal score

$10,283

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance often provides more options and potentially better prices, especially for international routes. However, last-minute deals can sometimes appear, so it's wise to monitor prices. There isn't a single 'best' time, as prices can fluctuate.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. While it may add to your travel time, the savings on airfare can be significant. Always factor in the cost and convenience of ground transportation.

Related routes

Consider alternative routes from San Juan

Flights from San Juan to Amsterdam Flights from San Juan to Aruba Flights from San Juan to Asunción Flights from San Juan to Athens Flights from San Juan to Barcelona Flights from San Juan to Barranquilla Flights from San Juan to Berlin Flights from San Juan to Bogotá Flights from San Juan to Brussels Flights from San Juan to Buenos Aires Flights from San Juan to Caracas Flights from San Juan to Cartagena

Cheap Flights from San Juan to Lisbon

Today’s best flight deals from San Juan to Lisbon

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from San Juan to Lisbon

How much is a round trip from San Juan to Lisbon

The cheapest time to fly from San Juan to Lisbon

Direct flights from San Juan to Lisbon

Last-minute flights going from San Juan to Lisbon

Biggest price drops on these dates for flights from San Juan to Lisbon

Popular Airports to fly from San Juan to Lisbon

San Juan - Lisbon route insights

Recent fares are above the typical level

February is the cheapest month to fly

Expect a long-haul flight

Connecting flights are dominant

Aer Lingus offers a recent deal

Deals are frequent for this route

San Juan main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

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Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from San Juan to Lisbon?

How can I find cheap flights from San Juan to Lisbon?

When should I book flights from San Juan to Lisbon?

When should I book flights from San Juan to Lisbon?

Should I compare nearby airports for flights from San Juan to Lisbon?

Should I compare nearby airports for flights from San Juan to Lisbon?

Are direct flights from San Juan to Lisbon always the best option?

Are direct flights from San Juan to Lisbon always the best option?

Can flexible travel dates help on San Juan to Lisbon flights?

Can flexible travel dates help on San Juan to Lisbon flights?

What extra costs should I check before booking San Juan to Lisbon flights?

What extra costs should I check before booking San Juan to Lisbon flights?