App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
Sint Maarten
>
Flights from Porto to Sint Maarten
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Porto to Sint Maarten Starting at €405

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • OPO09:50
        33h 26m
        1 stop
        SXM14:16
        Thu, Apr 3|Porto - Sint Maarten|Air Transat
        €405€1,223
        67% OFF
        67% OFF
        €1,223€405

        Choose Air Transat flights from Porto to Sint Maarten. The one-way connecting flight with Air Transat departs from Francisco Sa Carneiro International Airport on Thu, Apr 3, arriving at Princess Juliana International Airport. One-way Prices start from €405 including taxes and charges.

      • OPO09:50
        33h 26m
        1 stop
        SXM14:16
        Sun, Apr 6|Porto - Sint Maarten|Air Transat
        €424€1,223
        65% OFF
        65% OFF
        €1,223€424

        Choose Air Transat flights from Porto to Sint Maarten. The one-way connecting flight with Air Transat departs from Francisco Sa Carneiro International Airport on Sun, Apr 6, arriving at Princess Juliana International Airport. One-way Prices start from €424 including taxes and charges.

      • OPO12:40
        27h 35m
        1 stop
        SXM12:15
        Fri, Feb 21|Porto - Sint Maarten|Azores Airlines
        €425€1,223
        65% OFF
        65% OFF
        €1,223€425

        Choose Azores Airlines flights from Porto to Sint Maarten. The one-way connecting flight with Azores Airlines departs from Francisco Sa Carneiro International Airport on Fri, Feb 21, arriving at Princess Juliana International Airport. One-way Prices start from €425 including taxes and charges.

      • OPO14:10
        29h 12m
        1 stop
        SXM15:22
        Sat, Mar 1|Porto - Sint Maarten|Azores Airlines
        €444
        €444

        Choose Azores Airlines flights from Porto to Sint Maarten. The one-way connecting flight with Azores Airlines departs from Francisco Sa Carneiro International Airport on Sat, Mar 1, arriving at Princess Juliana International Airport. One-way Prices start from €444 including taxes and charges.

      • OPO12:35
        28h 54m
        1 stop
        SXM12:29
        Sat, Apr 5|Porto - Sint Maarten|United Airlines
        €502
        €502

        Choose United Airlines flights from Porto to Sint Maarten. The one-way connecting flight with United Airlines departs from Francisco Sa Carneiro International Airport on Sat, Apr 5, arriving at Princess Juliana International Airport. One-way Prices start from €502 including taxes and charges.

      • OPO12:35
        28h 54m
        1 stop
        SXM12:29
        Thu, Apr 3|Porto - Sint Maarten|United Airlines
        €503
        €503

        Choose United Airlines flights from Porto to Sint Maarten. The one-way connecting flight with United Airlines departs from Francisco Sa Carneiro International Airport on Thu, Apr 3, arriving at Princess Juliana International Airport. One-way Prices start from €503 including taxes and charges.

      • OPO18:05
        23h 24m
        1 stop
        SXM12:29
        Mon, Apr 7|Porto - Sint Maarten|TAP Air Portugal
        €608
        €608

        Choose TAP Air Portugal flights from Porto to Sint Maarten. The one-way connecting flight with TAP Air Portugal departs from Francisco Sa Carneiro International Airport on Mon, Apr 7, arriving at Princess Juliana International Airport. One-way Prices start from €608 including taxes and charges.

      • OPO18:40
        20h 20m
        1 stop
        SXM11:00
        Sat, Mar 1|Porto - Sint Maarten|TAP Air Portugal
        €688
        €688

        Choose TAP Air Portugal flights from Porto to Sint Maarten. The one-way connecting flight with TAP Air Portugal departs from Francisco Sa Carneiro International Airport on Sat, Mar 1, arriving at Princess Juliana International Airport. One-way Prices start from €688 including taxes and charges.

      • OPO18:40
        19h 20m
        1 stop
        SXM10:00
        Sun, Mar 23|Porto - Sint Maarten|TAP Air Portugal
        €739
        €739

        Choose TAP Air Portugal flights from Porto to Sint Maarten. The one-way connecting flight with TAP Air Portugal departs from Francisco Sa Carneiro International Airport on Sun, Mar 23, arriving at Princess Juliana International Airport. One-way Prices start from €739 including taxes and charges.

      • OPO12:35
        31h 8m
        1 stop
        SXM14:43
        Fri, Apr 4|Porto - Sint Maarten|United Airlines
        €744
        €744

        Choose United Airlines flights from Porto to Sint Maarten. The one-way connecting flight with United Airlines departs from Francisco Sa Carneiro International Airport on Fri, Apr 4, arriving at Princess Juliana International Airport. One-way Prices start from €744 including taxes and charges.

      • OPO01:00 pm
        3h 5m
        Nonstop
        SXM02:00 pm
        Thu, Feb 27|Porto - Sint Maarten|Air Transat
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Porto to Sint Maarten flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL1570

    KLM

    06:30

    OPO

    2.5h

    10:00

    AMS

    SMTWTFS
    Search

  2. KL2007

    KLM

    10:35

    AMS

    1.3h

    11:55

    CDG

    SMTWTFS

  3. KL2382

    KLM

    11:25

    CDG

    9.2h

    14:35

    SXM

    SMTWTFS

  4. IB1150

    Iberia

    12:20

    OPO

    1.3h

    14:40

    MAD

    -M-W-F-
    Search

  5. IB263

    Iberia

    16:20

    MAD

    9.2h

    20:30

    SDQ

    S--W-F-

  6. DM400

    DM Airlines

    15:28

    SDQ

    1.4h

    16:55

    SXM

    --T-T-S

  7. S4171

    Azores Airlines

    12:35

    OPO

    2.4h

    14:00

    PDL

    SM----S
    Search

  8. S4323

    Azores Airlines

    16:55

    PDL

    6.6h

    19:30

    YYZ

    ---W--S

  9. TS286

    Air Transat

    06:30

    YYZ

    4.8h

    12:15

    SXM

    -----F-

  10. S4371

    Azores Airlines

    12:35

    OPO

    11.9h

    19:30

    YYZ

    ----T--
    Search

  11. TS286

    Air Transat

    06:30

    YYZ

    4.8h

    12:15

    SXM

    -----F-

  12. VY8475

    Vueling Airlines

    13:40

    OPO

    1.8h

    16:25

    BCN

    SMTWTFS
    Search

  13. VY9797

    Vueling Airlines

    18:40

    BCN

    9.0h

    21:40

    JFK

    SMTWTFS

  14. B6887

    Jetblue Airways

    09:00

    JFK

    4.2h

    13:11

    SXM

    SMTWTFS

  15. TP1929

    TAP Air Portugal

    15:45

    OPO

    0.8h

    16:35

    LIS

    SMTWTFS
    Search

  16. TP209

    TAP Air Portugal

    17:00

    LIS

    8.1h

    20:05

    JFK

    -MTWTF-

  17. B6887

    Jetblue Airways

    09:00

    JFK

    4.2h

    13:11

    SXM

    SMTWTFS

  18. TP211

    TAP Air Portugal

    18:05

    OPO

    8.0h

    21:05

    EWR

    S-TWTFS
    Search

  19. AC8873

    Air Canada

    06:55

    EWR

    1.8h

    08:43

    YYZ

    SMTWTFS

  20. AC1326

    Air Canada

    10:30

    YYZ

    4.8h

    16:15

    SXM

    S-T-TF-

  21. TP211

    TAP Air Portugal

    18:05

    OPO

    8.0h

    21:05

    EWR

    S-TWTFS
    Search

  22. UA1629

    United Airlines

    08:17

    EWR

    4.2h

    12:29

    SXM

    SMTWTFS

  23. TP211

    TAP Air Portugal

    18:05

    OPO

    8.0h

    21:05

    EWR

    S-TWTFS
    Search

  24. B6887

    Jetblue Airways

    09:00

    JFK

    4.2h

    13:11

    SXM

    SMTWTFS

  25. KL1574

    KLM

    18:50

    OPO

    2.5h

    22:20

    AMS

    SMTWTFS
    Search

  26. KL1401

    KLM

    06:45

    AMS

    1.2h

    07:55

    CDG

    SMT-TFS

  27. KL2349

    KLM

    10:20

    CDG

    9.3h

    13:35

    SXM

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Porto to Sint Maarten

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Porto (OPO) to Sint Maarten (SXM) the cheapest?

    Airlines adjust prices for flights from Porto to Sint Maarten based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Porto (OPO) to Sint Maarten (SXM) cost?

    According to Trip.com's data, the lowest price is around €1,206.

How to find a cheap flight from Porto to Sint Maarten

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Porto to Sint Maarten. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Porto to Sint Maarten

Cheapest nonstop flight price€404
Off-season for travelJanuary
Peak season for travelNovember
Flight distance5,746.48 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.