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Cheap Flights from London to Porto starting at S$ 1,702

For as little as S$ 1,702, you can take your next adventure to Porto without breaking the bank. Choose between one-way and return tickets from London below.

  • Round-trip

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

Cheapest time to fly from London 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 London 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.

Alternative Routes from London to Porto

Did you know that you can save money and time on an alternative route from London to Porto? Check out some of the different available routes below.

  • Cheapest
    Lufthansa
    YXU
    09:55
    27h 10m
    4 transfer
    OPO
    18:05
    London International Airport - Francisco Sa Carneiro International Airport
    Sun, Dec 22Lufthansa
    S$ 1,702
  • Lufthansa
    YXU
    09:55
    27h 10m
    4 transfer
    OPO
    18:05
    London International Airport - Francisco Sa Carneiro International Airport
    Sun, Dec 22Lufthansa
    S$ 1,702
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from London (YXU) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from London 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 London (YXU) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around S$ 2,385.
  • 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 London to Porto

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 London to Porto

Off-season for travelSeptember
Peak season for travelNovember
Flight distance5,784.46km
Popular airlineAir Canada