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Cheap Flights from Knock to Porto starting at S$ 84

Discover our range of affordable one-way and round-trip flights from Knock to Porto and kick-start your next adventure today!

  • One way
  • Round-trip

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

Knock to Porto Flight Time

Flight info.
Departure
Arrival
Weekly Schedule
  1. FR804

    09:10

    NOC

    1.4h

    10:35

    STN

    SMTWTFS
  2. FR1261

    08:55

    STN

    2.4h

    11:20

    OPO

    SMTWTFS
  3. BA5988

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  4. U28523

    12:45

    LGW

    2.5h

    15:15

    OPO

    -M---F-
  5. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  6. U28523

    12:45

    LGW

    2.5h

    15:15

    OPO

    -M---F-
  7. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  8. U22457

    07:05

    LTN

    2.5h

    09:35

    OPO

    -M-W-F-
  9. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  10. KL1012

    17:10

    LHR

    1.3h

    19:30

    AMS

    SMTWT-S
  11. KL2587

    07:20

    AMS

    2.8h

    09:05

    OPO

    S----FS
  12. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  13. VY7821

    18:35

    LGW

    2.2h

    21:45

    BCN

    SMTWTFS
  14. VY8474

    07:00

    BCN

    2.0h

    08:00

    OPO

    SMTWTFS
  15. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  16. TP1369

    19:50

    LHR

    2.8h

    22:35

    LIS

    ---WTFS
  17. TP1920

    06:55

    LIS

    0.9h

    07:50

    OPO

    SMTWTFS
  18. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  19. TP1357

    18:45

    LHR

    2.8h

    21:30

    LIS

    SMTWTFS
  20. TP1938

    23:45

    LIS

    0.9h

    00:40

    OPO

    -----F-
  21. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  22. TP1331

    21:15

    LGW

    2.4h

    23:40

    OPO

    SM--T-S
  23. EI916

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
  24. KL1012

    17:10

    LHR

    1.3h

    19:30

    AMS

    SMTWT-S
  25. KL1577

    20:30

    AMS

    2.8h

    22:15

    OPO

    SMTWTFS

Cheapest time to fly from Knock to Porto

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Porto from Knock have changed and are set to move below.

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

Frequently Asked Questions

  • When to buy flight tickets from Knock (NOC) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Knock to Porto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Knock (NOC) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around S$ 672.
  • 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.
  • How many airports in Porto?

    There are 1 airports near Porto: Francisco Sa Carneiro International Airport.

How to find a cheap flight from Knock to Porto

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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

Find cheapest flight ticket from Knock to Porto

Cheapest direct flight priceS$ 84
Off-season for travelFebruary
Peak season for travelDecember
Flight distance1,409.4km
Popular airlineAer Lingus