Cheap Flights from San Juan to Lisbon

Compare San Juan to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from San Juan to Lisbon

Looking for a cheap last-minute deal or the best return flight from San Juan to Lisbon Airport? If you want to travel next month, return fares start from Rs258,652. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Juan to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan to Lisbon flights are currently cheapest in October.

San Juan to Lisbon: Alternative routes

Compare routes from San Juan to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

San Juan to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundRs102,112
Cheapest month to flyOctober

Finding cheap flights from San Juan to Lisbon: Frequently asked questions

The best price we found for a return flight from San Juan to Lisbon is Rs194,014. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Juan to Lisbon. But we found flights with one stop from Rs194,014.
As of June 2026, there are no flights flying from San Juan to Lisbon.
The cheapest month to fly from San Juan to Lisbon is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Juan to Lisbon Airport on Tuesday, 11 August 2026.
No airlines currently offer direct flights between San Juan and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Lisbon is Iberia .

Flying from San Juan to Lisbon Humberto Delgado Airport (LIS): What you need to know

  • The timezone in Lisbon is UTC+0, which is four hours ahead of San Juan. Lisbon Humberto Delgado Airport is located in Lisbon.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from San Juan to LIS.

  • Travelling over a peak time such as March? Major public holidays and other popular seasons can mean longer queues at check-in and security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • A stopover is the ideal opportunity to break up your trip and possibly even explore another city. When searching for cheap flights from San Juan to LIS departing from Luis Munoz Marin International Airport (SJU), deselect the 'Direct flights only' box to find out where you can visit along the way. Here's where you could connect through:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Washington Dulles International Airport (IAD)

    • Montreal-Trudeau International Airport (YUL)

  • Located around 11 kilometres from the centre of San Juan, SJU can be reached in about 20 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour.

  • Want an easy start to your travels? Stay near Luis Munoz Marin International Airport. Whether you have an early flight from San Juan to Lisbon Humberto Delgado Airport or prefer not to feel hurried, these hotels are the ideal choice:

  • 81% of flights leaving Luis Munoz Marin International Airport touch down at their destination on schedule. With its reliable on-time performance, disruptions are unlikely when flying out of SJU.

About Lisbon Humberto Delgado Airport (LIS)

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from San Juan to Lisbon Humberto Delgado Airport. Stay at one of these accommodation options near LIS instead:

  • Lock in the best rate by booking your ride around two weeks ahead of your San Juan to Lisbon Humberto Delgado Airport flight.

Getting from Lisbon Humberto Delgado Airport (LIS) to central Lisbon

  • Lisbon Humberto Delgado Airport is roughly 6 kilometres from central Lisbon. How long it'll take to get there by car hire or taxi depends on the time of day. Do a little research beforehand.

  • If you're travelling by public transport, expect a journey of roughly 25 minutes.

How to find the cheapest flights from San Juan to Lisbon Humberto Delgado Airport (LIS)

  • Rs102,112 is the best price for a one-way ticket from San Juan to Lisbon Humberto Delgado Airport. A return flight starts at Rs194,014. These prices may change depending on demand.

  • To find cheap flights from San Juan to LIS, book ahead. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • If you can be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the lowest price across each month when searching for your San Juan to Lisbon Humberto Delgado Airport ticket.

  • Locking in a cheap plane ticket from San Juan to LIS couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a price drop.

  • Bag the best deal on a flight from San Juan to Lisbon Humberto Delgado Airport with the help of the filters. Choose your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from San Juan to Lisbon Humberto Delgado Airport (LIS)

  • August is the most popular month for flights from San Juan to Lisbon Humberto Delgado Airport (LIS). Visit Lisbon in January if you prefer a quieter experience.

  • Before locking in your San Juan to LIS plane ticket, consider the kind of weather you prefer. August is the warmest month in Lisbon, with temperatures ranging from 16ºC to 29ºC.

  • Search for cheap tickets from San Juan to Lisbon Humberto Delgado Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC and 16ºC.

More about Lisbon

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in Lisbon right here. Check out these hotels as soon as you've booked your flight from San Juan to Lisbon Humberto Delgado Airport:

  • Pasteis de Belém and belém are just the start of the leading attractions to add to your Lisbon must-do list. Keep the adventure rolling by checking out Real Mosteiro de Santa Maria de Belém.

Explore more of Portugal

  • Porto is just one of the many cities in Portugal waiting to be discovered once you've taken in the sights of Lisbon. Around 274 kilometres away to the north, top sights here include Ribeira District, Rio Douro and Livraria Lello.

  • Around 177 kilometres north of Lisbon, Coimbra is another favourite stop in Portugal. Experience major highlights starting with Biblioteca Joanina, Old Cathedral of Coimbra (Se Velha de Coimbra) and Paço das Escolas.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.