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Changi Airport to Porto Airport flight

Explore the cheapest one-way and round-trip flights from Changi Airport to Porto Airport over the next 90 days, with one-way fares from PLN 2,001 and round-trip from PLN 3,092. Based on Trip.com's latest 7-day flight data.

    • SIN 1:40 AM
      21h 45m
      1 stop
      OPO 3:25 PM
      Singapore - Porto | Wed, Nov 25 | KLM
      OPO 4:10 PM
      16h 5m
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Wed, Dec 2 | KLM
      PLN 3,092 PLN 3,685
      16% off
      16% off
      PLN 3,685 PLN 3,092
    • SIN 1:40 AM
      21h 45m
      1 stop
      OPO 3:25 PM
      Singapore - Porto | Tue, Nov 17 | KLM
      OPO 11:15 AM
      21h
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Mon, Nov 23 | KLM
      PLN 3,092 PLN 3,685
      16% off
      16% off
      PLN 3,685 PLN 3,092
    • SIN 1:40 AM
      21h 45m
      1 stop
      OPO 3:25 PM
      Singapore - Porto | Tue, Nov 24 | KLM
      OPO 6:25 AM
      18h 35m
      1 stop
      SIN 9:00 AM
      Porto - Singapore | Mon, Nov 30 | Air France
      PLN 3,093 PLN 3,685
      16% off
      16% off
      PLN 3,685 PLN 3,093
    • SIN 11:00 AM
      19h
      1 stop
      OPO 10:00 PM
      Singapore - Porto | Tue, Nov 10 | Air France
      OPO 4:10 PM
      16h 5m
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Mon, Nov 16 | KLM
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 10:50 PM
      19h 45m
      1 stop
      OPO 10:35 AM
      Singapore - Porto | Wed, Nov 11 | Air France
      OPO 11:30 AM
      21h 25m
      1 stop
      SIN 4:55 PM
      Porto - Singapore | Wed, Nov 18 | Air France
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 10:50 PM
      19h 45m
      1 stop
      OPO 10:35 AM
      Singapore - Porto | Wed, Nov 4 | Air France
      OPO 11:30 AM
      21h 25m
      1 stop
      SIN 4:55 PM
      Porto - Singapore | Tue, Nov 10 | Air France
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 10:50 PM
      19h 45m
      1 stop
      OPO 10:35 AM
      Singapore - Porto | Mon, Nov 9 | Air France
      OPO 11:15 AM
      21h
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Mon, Nov 16 | KLM
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 11:00 AM
      19h
      1 stop
      OPO 10:00 PM
      Singapore - Porto | Sun, Nov 8 | Air France
      OPO 11:15 AM
      21h
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Wed, Nov 11 | KLM
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 10:50 PM
      19h 45m
      1 stop
      OPO 10:35 AM
      Singapore - Porto | Wed, Nov 25 | Air France
      OPO 11:15 AM
      21h
      1 stop
      SIN 4:15 PM
      Porto - Singapore | Wed, Dec 2 | KLM
      PLN 3,095
      16% off
      PLN 3,685 PLN 3,095
    • SIN 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Singapore - Porto | Wed, Oct 28 | Normal Airline
      OPO 3:00 PM
      6h
      Nonstop
      SIN 4:00 PM
      Porto - Singapore | Fri, Oct 30 | Normal Airline
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    • Cheapest
      SIN 11:55 PM
      31h 15m
      1 stop
      OPO 11:10 PM
      Singapore - Porto | Tue, Nov 10 | Singapore Airlines
      PLN 2,001 PLN 2,829
      28% off
      28% off
      PLN 2,829 PLN 2,001
    • SIN 12:45 PM
      39h 45m
      1 stop
      OPO 8:30 PM
      Singapore - Porto | Wed, Nov 11 | Singapore Airlines
      PLN 2,142 PLN 2,829
      24% off
      24% off
      PLN 2,829 PLN 2,142
    • SIN 12:05 AM
      19h 10m
      1 stop
      OPO 11:15 AM
      Singapore - Porto | Sat, Dec 19 | Swiss Airlines
      PLN 2,301 PLN 2,829
      19% off
      19% off
      PLN 2,829 PLN 2,301
    • SIN 12:05 AM
      19h 10m
      1 stop
      OPO 11:15 AM
      Singapore - Porto | Wed, Nov 18 | Swiss Airlines
      PLN 2,323
      18% off
      PLN 2,829 PLN 2,323
    • SIN 12:05 AM
      19h 10m
      1 stop
      OPO 11:15 AM
      Singapore - Porto | Thu, Nov 19 | Swiss Airlines
      PLN 2,331
      18% off
      PLN 2,829 PLN 2,331
    • SIN 12:05 AM
      19h 10m
      1 stop
      OPO 11:15 AM
      Singapore - Porto | Fri, Dec 25 | Swiss Airlines
      PLN 2,346
      17% off
      PLN 2,829 PLN 2,346
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Thu, Dec 10 | Lufthansa
      PLN 2,370
      16% off
      PLN 2,829 PLN 2,370
    • SIN 11:45 PM
      21h 5m
      1 stop
      OPO 12:50 PM
      Singapore - Porto | Sun, Nov 29 | Lufthansa
      PLN 2,370
      16% off
      PLN 2,829 PLN 2,370
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Wed, Nov 18 | Lufthansa
      PLN 2,373
      16% off
      PLN 2,829 PLN 2,373
    • SIN 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Singapore - Porto | Wed, Oct 28 | Normal Airline
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    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Tue, Nov 10 | Lufthansa
      PLN 2,425 PLN 3,628
      33% off
      33% off
      PLN 3,628 PLN 2,425
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Wed, Nov 18 | Lufthansa
      PLN 2,516 PLN 3,628
      31% off
      31% off
      PLN 3,628 PLN 2,516
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Thu, Nov 26 | Lufthansa
      PLN 2,539 PLN 3,628
      30% off
      30% off
      PLN 3,628 PLN 2,539
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      PLN 2,611
      28% off
      PLN 3,628 PLN 2,611
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Thu, Nov 5 | Lufthansa
      PLN 2,645
      27% off
      PLN 3,628 PLN 2,645
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Tue, Oct 27 | Lufthansa
      PLN 2,664
      27% off
      PLN 3,628 PLN 2,664
    • SIN 11:55 PM
      19h 45m
      1 stop
      OPO 11:40 AM
      Singapore - Porto | Fri, Nov 13 | Lufthansa
      PLN 2,679
      26% off
      PLN 3,628 PLN 2,679
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Wed, Nov 11 | Lufthansa
      PLN 2,682
      26% off
      PLN 3,628 PLN 2,682
    • SIN 11:55 PM
      20h 10m
      1 stop
      OPO 12:05 PM
      Singapore - Porto | Mon, Nov 16 | Brussels Airlines
      PLN 2,839
      22% off
      PLN 3,628 PLN 2,839
    • SIN 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Singapore - Porto | Wed, Oct 28 | Normal Airline
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    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Sun, Nov 8 | Lufthansa
      PLN 2,893 PLN 26,547
      89% off
      89% off
      PLN 26,547 PLN 2,893
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Thu, Nov 5 | Lufthansa
      PLN 2,893 PLN 26,547
      89% off
      89% off
      PLN 26,547 PLN 2,893
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Wed, Nov 4 | Lufthansa
      PLN 3,503 PLN 26,547
      87% off
      87% off
      PLN 26,547 PLN 3,503
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Sun, Nov 15 | Lufthansa
      PLN 4,694
      82% off
      PLN 26,547 PLN 4,694
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Tue, Nov 10 | Lufthansa
      PLN 5,387
      80% off
      PLN 26,547 PLN 5,387
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Fri, Nov 6 | Lufthansa
      PLN 5,546
      79% off
      PLN 26,547 PLN 5,546
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      PLN 5,595
      79% off
      PLN 26,547 PLN 5,595
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Tue, Oct 27 | Lufthansa
      PLN 5,613
      79% off
      PLN 26,547 PLN 5,613
    • SIN 12:50 PM
      17h 35m
      1 stop
      OPO 10:25 PM
      Singapore - Porto | Mon, Nov 9 | Lufthansa
      PLN 5,626
      79% off
      PLN 26,547 PLN 5,626
    • SIN 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Singapore - Porto | Wed, Oct 28 | Normal Airline
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    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      PLN 2,611 PLN 3,172
      18% off
      18% off
      PLN 3,172 PLN 2,611
    • SIN 11:55 PM
      19h 50m
      1 stop
      OPO 11:45 AM
      Singapore - Porto | Tue, Oct 27 | Lufthansa
      PLN 2,664 PLN 3,172
      16% off
      16% off
      PLN 3,172 PLN 2,664
    • SIN 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Singapore - Porto | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Singapore to Porto are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Changi Airport to Porto Airport

What is the cheapest month for one-way flights from Changi Airport to Porto Airport?

Data is based on average one-way flight prices from Changi Airport to Porto Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Changi Airport to Porto Airport, the best time to buy is in March, with an average price of PLN 1,815. You’ll want to avoid January, when the average price can reach as high as PLN 6,436.

PLN 6,436
PLN 4,126
PLN 1,815
0
    Cheapest
  • PLN 2,593
    Oct
  • PLN 2,710
    Nov
  • PLN 1,986
    Dec
  • PLN 6,436
    Jan
  • PLN 2,828
    Feb
  • PLN 1,815
    Mar
  • PLN 5,275
    Apr
  • PLN 4,011
    May
  • PLN 3,824
    Jun
  • PLN 1,889
    Jul
  • PLN 2,612
    Aug
  • PLN 3,947
    Sep

What is the cheapest day of the week to fly from Changi Airport to Porto Airport?

The data is based on the past 12 months and shows the average ticket prices from Changi Airport to Porto Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Changi Airport to Porto Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

PLN 4,042
PLN 3,283
PLN 2,523
PLN 1,764
  • PLN 4,029
    Mon
  • PLN 2,523
    Tue
  • PLN 2,945
    Wed
  • PLN 3,640
    Thu
  • PLN 2,653
    Fri
  • PLN 4,042
    Sat
  • PLN 3,802
    Sun

Which airline offers the cheapest flights from Changi Airport to Porto Airport?

The cheapest airline flying from Changi Airport to Porto Airport is Oman Air (from PLN 1,177) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Oman Air
From PLN 1,177
Hainan Airlines
From PLN 1,243
Qatar Airways
From PLN 1,322
Xiamen Airlines
From PLN 1,328
Air China
From PLN 1,328
Gulf Air
From PLN 1,351
China Eastern Airlines
From PLN 1,355
Etihad Airways
From PLN 1,386
Turkish Airlines
From PLN 1,394
Scoot
From PLN 1,394

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What is the flight schedule from Changi Airport to Porto Airport?

Check the schedule for flights from Singapore to Porto and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. QR945

    Changi Airport

    3:15 AM

    SIN

    7h 45m

    Nonstop

    6:00 AM

    DOH

    S M T W T F S
    Search

  2. QR127

    Hamad Intl. Airport

    8:20 AM

    DOH

    6h 50m

    Nonstop

    1:10 PM

    MXP

    S M T W T F S

  3. W46335

    Milan Malpensa Airport

    5:10 PM

    MXP

    2h 50m

    Nonstop

    7:00 PM

    OPO

    S - - W T - S

  4. GF166

    Changi Airport

    8:00 PM

    SIN

    8h 25m

    Nonstop

    11:25 PM

    BAH

    S M T W T F S
    Search

  5. GF027

    Bahrain Airport

    1:40 AM

    BAH

    5h 55m

    Nonstop

    6:35 AM

    FCO

    S - T - - F -

  6. W46047

    Fiumicino Leonardo Da Vinci Intl. Airport

    11:50 AM

    FCO

    3h 5m

    Nonstop

    1:55 PM

    OPO

    S M T W T F S

  7. CA826

    Changi Airport

    5:30 PM

    SIN

    5h 50m

    Nonstop

    11:20 PM

    PVG

    S - T - T F S
    Search

  8. CA967

    Pudong Intl. Airport

    1:30 AM

    PVG

    12h 25m

    Nonstop

    7:55 AM

    MXP

    S M T W T F S

  9. U23881

    Milan Malpensa Airport

    6:30 AM

    MXP

    2h 40m

    Nonstop

    8:10 AM

    OPO

    S M - - - F -

  10. CA826

    Changi Airport

    5:30 PM

    SIN

    5h 50m

    Nonstop

    11:20 PM

    PVG

    S - T - T F S
    Search

  11. CA967

    Pudong Intl. Airport

    1:30 AM

    PVG

    12h 25m

    Nonstop

    7:55 AM

    MXP

    S M T W T F S

  12. FR4018

    Milan Malpensa Airport

    4:15 PM

    MXP

    2h 40m

    Nonstop

    5:55 PM

    OPO

    S M T W T F S

  13. WY892

    Changi Airport

    8:50 PM

    SIN

    7h 20m

    Nonstop

    12:10 AM

    MCT

    - - - W T F S
    Search

  14. WY103

    Muscat Airport

    1:40 AM

    MCT

    8h 15m

    Nonstop

    5:55 AM

    LHR

    S - - - T F S

  15. U28542

    Gatwick Airport

    2:40 PM

    LGW

    2h 30m

    Nonstop

    5:10 PM

    OPO

    - - - - - - S

  16. EY499

    Changi Airport

    9:00 PM

    SIN

    7h 20m

    Nonstop

    12:20 AM

    AUH

    S M T W T F S
    Search

  17. EY111

    Abu Dhabi Intl. Airport

    2:35 AM

    AUH

    7h 20m

    Nonstop

    6:55 AM

    BCN

    S M T W T F S

  18. FR4597

    Barcelona Intl. Airport

    10:10 PM

    BCN

    2h

    Nonstop

    11:10 PM

    OPO

    S - - - T F S

  19. CA826

    Changi Airport

    5:30 PM

    SIN

    5h 50m

    Nonstop

    11:20 PM

    PVG

    S - T - T F S
    Search

  20. CA967

    Pudong Intl. Airport

    1:30 AM

    PVG

    12h 25m

    Nonstop

    7:55 AM

    MXP

    S M T W T F S

  21. FR4638

    Il Caravaggio International Airport

    8:20 PM

    BGY

    2h 40m

    Nonstop

    10:00 PM

    OPO

    S M - W T F S

  22. EY499

    Changi Airport

    9:00 PM

    SIN

    7h 20m

    Nonstop

    12:20 AM

    AUH

    S M T W T F S
    Search

  23. EY101

    Abu Dhabi Intl. Airport

    2:35 AM

    AUH

    7h 50m

    Nonstop

    7:25 AM

    MAD

    S M T W T F S

  24. FR8239

    Adolfo Suárez Madrid-Barajas Airport

    5:05 PM

    MAD

    1h 20m

    Nonstop

    5:25 PM

    OPO

    S - - - - - -

  25. WY892

    Changi Airport

    8:50 PM

    SIN

    7h 20m

    Nonstop

    12:10 AM

    MCT

    - - - W T F S
    Search

  26. WY103

    Muscat Airport

    1:40 AM

    MCT

    8h 15m

    Nonstop

    5:55 AM

    LHR

    S - - - T F S

  27. U22457

    London Luton Airport

    8:15 AM

    LTN

    2h 30m

    Nonstop

    10:45 AM

    OPO

    S - - W T - S

  28. GF166

    Changi Airport

    8:00 PM

    SIN

    8h 25m

    Nonstop

    11:25 PM

    BAH

    S M T W T F S
    Search

  29. GF023

    Bahrain Airport

    1:40 AM

    BAH

    6h 15m

    Nonstop

    6:55 AM

    MXP

    S M T W T F S

  30. U23881

    Milan Malpensa Airport

    6:30 AM

    MXP

    2h 40m

    Nonstop

    8:10 AM

    OPO

    S M - - - F -
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About Changi Airport and Porto Airport

Learn about Changi Airport (SIN) and Porto Airport (OPO) — including location, terminals, transportation, and travel tips.

Flight distance 11,788.86 km
Cheapest one-way ticket price PLN 2,001
Cheapest return ticket price PLN 3,092

FAQs for Changi Airport to Porto Airport Flights

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.
  • The closest airport to Porto Airport (OPO) is Viseu Airport. The distance is around 87 km.
  • One-way flights from Changi Airport to Porto Airport currently start from PLN 2,001, and round-trip fares start from PLN 3,092. The current lowest fare is a Singapore Airlines flight departing on Tue, Nov 10; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Changi Airport to Porto Airport is PLN 3,541. Prices may vary depending on the departure date, airline, and availability.
  • Enter Changi Airport and Porto Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.