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Singapore Changi Airport to Francisco Sa Carneiro International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to Francisco Sa Carneiro International Airport over the next 90 days, with one-way fares from £378 and round-trip from £571. Based on Trip.com's latest 7-day flight data.

    • SIN 22:50
      19h 45m
      1 stop
      OPO 10:35
      Singapore - Porto | Sun, Nov 29 | Air France
      OPO 06:25
      26h 30m
      1 stop
      SIN 16:55
      Porto - Singapore | Sun, Dec 6 | Air France
      £571 £740
      23% off
      23% off
      £740 £571
    • SIN 01:40
      28h 50m
      1 stop
      OPO 22:30
      Singapore - Porto | Tue, Dec 15 | KLM
      OPO 11:15
      21h
      1 stop
      SIN 16:15
      Porto - Singapore | Mon, Dec 21 | KLM
      £580 £740
      22% off
      22% off
      £740 £580
    • SIN 23:15
      25h 30m
      1 stop
      OPO 16:45
      Singapore - Porto | Sat, Dec 5 | British Airways
      OPO 18:05
      38h
      1 stop
      SIN 16:05
      Porto - Singapore | Thu, Dec 10 | British Airways
      £585 £740
      21% off
      21% off
      £740 £585
    • SIN 23:25
      27h 40m
      1 stop
      OPO 20:05
      Singapore - Porto | Sun, Nov 15 | British Airways
      OPO 19:55
      37h 10m
      1 stop
      SIN 16:05
      Porto - Singapore | Fri, Nov 20 | British Airways
      £592
      20% off
      £740 £592
    • SIN 23:25
      40h 40m
      1 stop
      OPO 09:05
      Singapore - Porto | Mon, Nov 9 | British Airways
      OPO 12:45
      20h 25m
      1 stop
      SIN 16:10
      Porto - Singapore | Mon, Nov 16 | British Airways
      £592
      20% off
      £740 £592
    • SIN 23:25
      28h 5m
      1 stop
      OPO 20:30
      Singapore - Porto | Wed, Nov 11 | British Airways
      OPO 12:45
      20h 25m
      1 stop
      SIN 16:10
      Porto - Singapore | Mon, Nov 16 | British Airways
      £592
      20% off
      £740 £592
    • SIN 23:25
      28h 15m
      1 stop
      OPO 20:40
      Singapore - Porto | Fri, Nov 13 | British Airways
      OPO 19:55
      37h 10m
      1 stop
      SIN 16:05
      Porto - Singapore | Fri, Nov 20 | British Airways
      £592
      20% off
      £740 £592
    • SIN 23:15
      25h 35m
      1 stop
      OPO 16:50
      Singapore - Porto | Tue, Nov 24 | British Airways
      OPO 18:40
      37h 25m
      1 stop
      SIN 16:05
      Porto - Singapore | Tue, Dec 1 | British Airways
      £592
      20% off
      £740 £592
    • SIN 23:15
      25h 35m
      1 stop
      OPO 16:50
      Singapore - Porto | Tue, Dec 15 | British Airways
      OPO 17:35
      38h 30m
      1 stop
      SIN 16:05
      Porto - Singapore | Sun, Dec 20 | British Airways
      £592
      20% off
      £740 £592
    • SIN 13:00
      17h 25m
      1 stop
      OPO 14:00
      Singapore - Porto | Thu, Oct 29 | Normal Airline
      OPO 15:00
      6h
      Direct
      SIN 16:00
      Porto - Singapore | Sat, Oct 31 | Normal Airline
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    • Cheapest
      SIN 02:35
      40h 10m
      1 stop
      OPO 10:45
      Singapore - Porto | Thu, Oct 29 | Singapore Airlines
      £378 £570
      34% off
      34% off
      £570 £378
    • SIN 09:00
      35h 5m
      1 stop
      OPO 12:05
      Singapore - Porto | Fri, Dec 25 | Singapore Airlines
      £419 £570
      26% off
      26% off
      £570 £419
    • SIN 00:05
      19h 10m
      1 stop
      OPO 11:15
      Singapore - Porto | Wed, Nov 11 | Swiss Airlines
      £439 £570
      23% off
      23% off
      £570 £439
    • SIN 00:05
      19h 10m
      1 stop
      OPO 11:15
      Singapore - Porto | Fri, Nov 6 | Swiss Airlines
      £444
      22% off
      £570 £444
    • SIN 00:05
      19h 10m
      1 stop
      OPO 11:15
      Singapore - Porto | Sat, Dec 12 | Swiss Airlines
      £447
      22% off
      £570 £447
    • SIN 23:45
      21h 5m
      1 stop
      OPO 12:50
      Singapore - Porto | Mon, Nov 16 | Lufthansa
      £451
      21% off
      £570 £451
    • SIN 23:55
      23h 25m
      1 stop
      OPO 15:20
      Singapore - Porto | Sat, Dec 26 | Lufthansa
      £452
      21% off
      £570 £452
    • SIN 00:05
      19h 10m
      1 stop
      OPO 11:15
      Singapore - Porto | Thu, Dec 3 | Lufthansa
      £454
      20% off
      £570 £454
    • SIN 00:05
      19h 10m
      1 stop
      OPO 11:15
      Singapore - Porto | Thu, Nov 19 | Swiss Airlines
      £455
      20% off
      £570 £455
    • SIN 13:00
      17h 25m
      1 stop
      OPO 14:00
      Singapore - Porto | Thu, Oct 29 | Normal Airline
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    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Tue, Nov 10 | Lufthansa
      £462 £725
      36% off
      36% off
      £725 £462
    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Wed, Nov 18 | Lufthansa
      £479 £725
      34% off
      34% off
      £725 £479
    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Thu, Nov 26 | Lufthansa
      £483 £725
      33% off
      33% off
      £725 £483
    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      £497
      31% off
      £725 £497
    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Thu, Nov 5 | Lufthansa
      £504
      30% off
      £725 £504
    • SIN 23:55
      19h 45m
      1 stop
      OPO 11:40
      Singapore - Porto | Fri, Nov 13 | Lufthansa
      £510
      30% off
      £725 £510
    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Wed, Nov 11 | Lufthansa
      £510
      30% off
      £725 £510
    • SIN 23:55
      20h 10m
      1 stop
      OPO 12:05
      Singapore - Porto | Mon, Nov 16 | Brussels Airlines
      £540
      26% off
      £725 £540
    • SIN 01:40
      21h 45m
      1 stop
      OPO 15:25
      Singapore - Porto | Sat, Dec 26 | KLM
      £576
      21% off
      £725 £576
    • SIN 13:00
      17h 25m
      1 stop
      OPO 14:00
      Singapore - Porto | Thu, Oct 29 | Normal Airline
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    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Sun, Nov 8 | Lufthansa
      £551 £5,303
      90% off
      90% off
      £5,303 £551
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Thu, Nov 5 | Lufthansa
      £551 £5,303
      90% off
      90% off
      £5,303 £551
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Wed, Oct 28 | Lufthansa
      £552 £5,303
      90% off
      90% off
      £5,303 £552
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Wed, Nov 4 | Lufthansa
      £667
      87% off
      £5,303 £667
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Sun, Nov 15 | Lufthansa
      £893
      83% off
      £5,303 £893
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Tue, Nov 10 | Lufthansa
      £1,025
      81% off
      £5,303 £1,025
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Fri, Nov 6 | Lufthansa
      £1,055
      80% off
      £5,303 £1,055
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      £1,065
      80% off
      £5,303 £1,065
    • SIN 12:50
      17h 35m
      1 stop
      OPO 22:25
      Singapore - Porto | Mon, Nov 9 | Lufthansa
      £1,071
      80% off
      £5,303 £1,071
    • SIN 13:00
      17h 25m
      1 stop
      OPO 14:00
      Singapore - Porto | Thu, Oct 29 | Normal Airline
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    • SIN 23:55
      19h 50m
      1 stop
      OPO 11:45
      Singapore - Porto | Mon, Nov 2 | Lufthansa
      £497 £622
      20% off
      20% off
      £622 £497
    • SIN 13:00
      17h 25m
      1 stop
      OPO 14:00
      Singapore - Porto | Thu, Oct 29 | 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 Singapore Changi Airport to Francisco Sa Carneiro International Airport

What is the cheapest month to fly from Singapore Changi Airport to Francisco Sa Carneiro International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Singapore Changi Airport to Francisco Sa Carneiro International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Francisco Sa Carneiro International Airport are usually in March, with an average price of £346. It is best to avoid January, when the average price can reach £1,225.

£1,225
£786
£346
0
    Cheapest
  • £494
    Oct
  • £516
    Nov
  • £378
    Dec
  • £1,225
    Jan
  • £538
    Feb
  • £346
    Mar
  • £1,004
    Apr
  • £763
    May
  • £728
    Jun
  • £360
    Jul
  • £497
    Aug
  • £751
    Sep

What is the cheapest day of the week to fly from Singapore Changi Airport to Francisco Sa Carneiro International Airport?

The data is based on the past 12 months and shows the average ticket prices from Singapore Changi Airport to Francisco Sa Carneiro International 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 departure day from Singapore Changi Airport to Francisco Sa Carneiro International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

£769
£625
£480
£336
  • £767
    Mon
  • £480
    Tue
  • £561
    Wed
  • £693
    Thu
  • £505
    Fri
  • £769
    Sat
  • £724
    Sun

Which airline offers the cheapest flights from Singapore Changi Airport to Francisco Sa Carneiro International Airport?

The cheapest airline flying from Singapore Changi Airport to Francisco Sa Carneiro International Airport is Oman Air (from £240) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Oman Air
From £240
Hainan Airlines
From £253
Qatar Airways
From £258
Gulf Air
From £259
Etihad Airways
From £261
Air China
From £262
China Eastern Airlines
From £262
Saudia
From £267
Xiamen Airlines
From £271
Turkish Airlines
From £290

Find more flights and airlines

What is the flight schedule from Singapore Changi Airport to Francisco Sa Carneiro International 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

    Singapore Changi Airport

    03:15

    SIN

    7h 45m

    Direct

    06:00

    DOH

    S M T W T F S
    Search

  2. QR127

    Hamad International Airport

    08:20

    DOH

    6h 50m

    Direct

    13:10

    MXP

    S M T W T F S

  3. W46335

    Milan Malpensa Airport

    17:10

    MXP

    2h 50m

    Direct

    19:00

    OPO

    S - - W T - S

  4. GF166

    Singapore Changi Airport

    20:00

    SIN

    8h 25m

    Direct

    23:25

    BAH

    S M T W T F S
    Search

  5. GF027

    Bahrain International Airport

    01:40

    BAH

    5h 55m

    Direct

    06:35

    FCO

    S - T - - F -

  6. W46047

    Leonardo da Vinci–Fiumicino Airport

    11:50

    FCO

    3h 5m

    Direct

    13:55

    OPO

    S M T W T F S

  7. CA826

    Singapore Changi Airport

    17:30

    SIN

    5h 50m

    Direct

    23:20

    PVG

    S - T - T F S
    Search

  8. CA967

    Shanghai Pudong International Airport

    01:30

    PVG

    12h 25m

    Direct

    07:55

    MXP

    S M T W T F S

  9. U23881

    Milan Malpensa Airport

    06:30

    MXP

    2h 40m

    Direct

    08:10

    OPO

    S M - - - F -

  10. CA826

    Singapore Changi Airport

    17:30

    SIN

    5h 50m

    Direct

    23:20

    PVG

    S - T - T F S
    Search

  11. CA967

    Shanghai Pudong International Airport

    01:30

    PVG

    12h 25m

    Direct

    07:55

    MXP

    S M T W T F S

  12. FR4018

    Milan Malpensa Airport

    10:55

    MXP

    2h 40m

    Direct

    12:35

    OPO

    S M T W T F S

  13. WY892

    Singapore Changi Airport

    20:50

    SIN

    7h 20m

    Direct

    00:10

    MCT

    - - - W T F S
    Search

  14. WY103

    Muscat International Airport

    01:40

    MCT

    8h 15m

    Direct

    05:55

    LHR

    S - - - T F S

  15. U28542

    London Gatwick Airport

    14:40

    LGW

    2h 30m

    Direct

    17:10

    OPO

    - - - - - - S

  16. EY499

    Singapore Changi Airport

    21:00

    SIN

    7h 20m

    Direct

    00:20

    AUH

    S M T W T F S
    Search

  17. EY111

    Zayed International Airport

    02:35

    AUH

    7h 20m

    Direct

    06:55

    BCN

    S M T W T F S

  18. FR4597

    Josep Tarradellas Barcelona-El Prat Airport

    22:10

    BCN

    2h

    Direct

    23:10

    OPO

    S - - - T F S

  19. CA826

    Singapore Changi Airport

    17:30

    SIN

    5h 50m

    Direct

    23:20

    PVG

    S - T - T F S
    Search

  20. CA967

    Shanghai Pudong International Airport

    01:30

    PVG

    12h 25m

    Direct

    07:55

    MXP

    S M T W T F S

  21. FR4638

    Il Caravaggio International Airport

    20:20

    BGY

    2h 40m

    Direct

    22:00

    OPO

    S M - W T F S

  22. EY499

    Singapore Changi Airport

    21:00

    SIN

    7h 20m

    Direct

    00:20

    AUH

    S M T W T F S
    Search

  23. EY101

    Zayed International Airport

    02:35

    AUH

    7h 50m

    Direct

    07:25

    MAD

    S M T W T F S

  24. FR8239

    Madrid Barajas Airport

    17:05

    MAD

    1h 20m

    Direct

    17:25

    OPO

    S - - - - - -

  25. WY892

    Singapore Changi Airport

    20:50

    SIN

    7h 20m

    Direct

    00:10

    MCT

    - - - W T F S
    Search

  26. WY103

    Muscat International Airport

    01:40

    MCT

    8h 15m

    Direct

    05:55

    LHR

    S - - - T F S

  27. U22457

    London Luton Airport

    08:15

    LTN

    2h 30m

    Direct

    10:45

    OPO

    S - - W T - S

  28. GF166

    Singapore Changi Airport

    20:00

    SIN

    8h 25m

    Direct

    23:25

    BAH

    S M T W T F S
    Search

  29. GF023

    Bahrain International Airport

    01:40

    BAH

    6h 15m

    Direct

    06:55

    MXP

    S M T W T F S

  30. U23881

    Milan Malpensa Airport

    06:30

    MXP

    2h 40m

    Direct

    08:10

    OPO

    S M - - - F -
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About Singapore Changi Airport and Francisco Sa Carneiro International Airport

Learn about Singapore Changi Airport (SIN) and Francisco Sa Carneiro International Airport (OPO) — including location, terminals, transportation, and travel tips.

Flight distance 11,788.86km
Cheapest one-way ticket price £378
Cheapest return ticket price £571

FAQs for Singapore Changi Airport to Francisco Sa Carneiro International 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 9km, by taxi about 20 minutes.
  • The closest airport to Francisco Sa Carneiro International Airport (OPO) is Viseu Airport. The distance is around 87km.
  • One-way flights from Singapore Changi Airport to Francisco Sa Carneiro International Airport currently start from £378, and round-trip fares start from £571. The current lowest fare is a Singapore Airlines flight departing on Thu, Oct 29; 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 Singapore Changi Airport to Francisco Sa Carneiro International Airport is £674. Prices may vary depending on the departure date, airline, and availability.
  • Enter Singapore Changi Airport and Francisco Sa Carneiro International 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.