$625 Cheap Flights from Philipsburg (SXM) to Lisbon (LIS)

View $625 flight on Fri, Apr 17, 2026Opens in a new window

Popular airlines from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)

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Cheap Flights from Philipsburg to Lisbon (SXM-LIS)

Prices were available within the past 7 days and start at $625 for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$856 Roundtrip, found 6 days ago
$856
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $856 found 6 days ago
Air Canada
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$912 Roundtrip, found 6 days ago
$912
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $912 found 6 days ago
Air Canada
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$916 Roundtrip, found 6 days ago
$916
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $916 found 6 days ago
Air Canada
Thu, Dec 11 - Sun, Dec 14
SXM
Saint Martin
LIS
Lisbon
$939 Roundtrip, found 4 days ago
$939
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Dec 11 from Saint Martin to Lisbon, returning Sun, Dec 14, priced at $939 found 4 days ago
Air Canada
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$951 Roundtrip, found 6 days ago
$951
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $951 found 6 days ago
Air Canada
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$997 Roundtrip, found 6 days ago
$997
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $997 found 6 days ago
KLM
Fri, Dec 12 - Mon, Dec 15
SXM
Saint Martin
LIS
Lisbon
$1,264 Roundtrip, found 4 days ago
$1,264
Roundtrip
found 4 days ago
Select KLM flight, departing Fri, Dec 12 from Saint Martin to Lisbon, returning Mon, Dec 15, priced at $1,264 found 4 days ago
JetBlue Airways
Fri, Apr 17 - Fri, May 1
SXM
Saint Martin
LIS
Lisbon
$1,356 Roundtrip, found 6 days ago
$1,356
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Apr 17 from Saint Martin to Lisbon, returning Fri, May 1, priced at $1,356 found 6 days ago
United
Thu, Dec 11 - Tue, Dec 16
SXM
Saint Martin
LIS
Lisbon
$1,371 Roundtrip, found 4 days ago
$1,371
Roundtrip
found 4 days ago
Select United flight, departing Thu, Dec 11 from Saint Martin to Lisbon, returning Tue, Dec 16, priced at $1,371 found 4 days ago
Air France
Wed, Dec 10 - Sun, Dec 14
SXM
Saint Martin
LIS
Lisbon
$1,622 Roundtrip, found 4 days ago
$1,622
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Dec 10 from Saint Martin to Lisbon, returning Sun, Dec 14, priced at $1,622 found 4 days ago
Flights from Philipsburg (SXM) to Lisbon (LIS)
Origin airport
Princess Juliana Intl.
Destination airport
Humberto Delgado
Roundtrip price
$855
Distance
3520 mi

Philipsburg to Lisbon Flights

The cheapest times to fly from Philipsburg to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philipsburg to Lisbon are during the month of April. You can find some of the cheapest flights from Philipsburg to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philipsburg to Lisbon

Sunday is one of the best days to book for cheap flights from Philipsburg to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philipsburg to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philipsburg to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $625 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philipsburg to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philipsburg to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS) cost?
Lock in a cheap one-way flight from $625 or cheap return flight from $856 from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)?
Flying in April can help you save, as it's the cheapest month for flights between SXM and LIS. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SXM to LIS flight.
How many flights per day from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)?
You'll have to book a flight with a layover when traveling from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SXM to LIS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)?
Select a flight from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS) last-minute?
Last-minute bookings from SXM to LIS are generally more expensive. For the lowest prices, start searching for flights early. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a SXM to LIS flight and hotel package?
You can save money by securing a SXM to LIS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Princess Juliana Intl. Airport (SXM) to Humberto Delgado Airport (LIS)?
Generally, it's possible to reschedule or cancel your SXM to LIS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.