Question 1

How does KAYAK find such low prices on flights from London to Portugal?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Portugal. <a href='/flight-routes/London-YXU/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Portugal?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Portugal is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/London-YXU/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from London to Portugal?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Portugal with an airline and back with another airline. <a href='/flight-routes/London-YXU/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Portugal?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-YXU/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from London to Portugal?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Portugal were found on United Airlines (C$ 1,084) and Air Canada (C$ 1,105).

Question 6

What is the cheapest time of day to fly to Portugal?

Accepted Answer

The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost C$ 816 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 943.

Question 7

How long does a flight from London to Portugal take?

Accepted Answer

The duration of a flight to Portugal depends on your arrival airport. The shortest routes to Portugal from London are to Porto, which takes 12h 55m, Lisbon, which takes 13h 50m, and Faro, which takes 18h 55m.

C$ 533 Find Cheap Flights from London to Portugal

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Best Portugal Flight Deals from London

Cheap Flights from London to Portugal

Recent round-trip flight deals from London to Portugal

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KAYAK's insights & trends for London to Portugal flights

Get data-powered insights and trends into flights from London to Portugal to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Portugal?

In the past 3 days, the cheapest round-trip tickets from London to Portugal were found on United Airlines (C$ 1,084) and Air Canada (C$ 1,105).

How long does a flight from London to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest routes to Portugal from London are to Porto, which takes 12h 55m, Lisbon, which takes 13h 50m, and Faro, which takes 18h 55m.

Good to know

FAQs - booking Portugal flights

How does KAYAK find such low prices on flights from London to Portugal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Portugal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Portugal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Portugal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Portugal with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Portugal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Portugal?

Everything you need to know for your flight from London to Portugal

Information on your arrival and departure airports

Cabin class types available on flights to Portugal

Complete your trip to Portugal with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in London to Portugal

Flights from London to popular cities in Portugal

Find deals for your return flight