S$ 179 Cheap Flights from Knock to Porto (NOC-OPO)

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Cheap Flights from Knock to Porto

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Cheap Flights from Knock to Porto starting at S$ 179

Book one-way or return flights from Knock to Porto from as little as S$ 179. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from Knock to Porto? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Knock to Porto. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Cheapest Airlines flying from Knock to Porto

View airlines operating flights from Knock to Porto. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus

From S$ 179

British Airways

From S$ 824

ANA airlines

Find more flights and airlines

Alternative Routes from Knock to Porto

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Knock to Porto.

Cheapest
NOC
13:05
19h 40m
1 transfer
OPO
08:45
Ireland West Airport Knock - Francisco Sa Carneiro International Airport
Tue, May 14Aer Lingus
S$ 179
NOC
13:05
19h 40m
1 transfer
OPO
08:45
Ireland West Airport Knock - Francisco Sa Carneiro International Airport
Tue, May 14Aer Lingus
S$ 179
Find More Flights

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$ 1,085.
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

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 Knock to Porto. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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