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Not ready to book? to track prices.Find the cheapest flights from London to Portugal
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British Airways flights from London to Portugal
Our best British Airways deals on London to Portugal flight tickets
TAP AIR PORTUGAL flights from London to Portugal
Our best TAP AIR PORTUGAL deals on London to Portugal flight tickets
See travel insights to Portugal from
How to get the cheapest flight ticket from London to Portugal
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portugal?
The month of January is, on average, the cheapest month to fly to Portugal from London, with most prices found around €99. If you’re not able to fly to Portugal in January, then March is your next best option. Flight prices from London to Portugal during March average around €129.
What is the cheapest day to depart on your flight to Portugal?
The cheapest day to depart from London to Portugal is on a Sunday when prices can be found for as low as €225. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €231. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portugal.
What is the cheapest London to Portugal flight route?
Fly from London Heathrow to Faro for the best London - Portugal flight prices
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from London when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around €226 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from London for as low as €182 on momondo.
What cabin class options are available on London to Portugal flights?
There are 2 cabin classes available to choose from on London to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Portugal flights?
No. A direct flight is the cheapest option for a flight between London to Portugal.
How many flights depart from London to Portugal on average per day?
As of June 2025, there are 72 flights per day flying from London to Portugal. The most common time of day flights depart is 18:00, with 43% of flights taking off at midday.
How many flights depart from London to Portugal on average per week?
As of June 2025, 505 flights take off from London and land in Portugal each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.
Cheap London to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Portugal
Best price found | €46 |
|---|---|
Fastest flight time | 2h 15m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sun |
Airports in Portugal | 2 airports |
When did momondo last update prices for flights from London to Portugal?
Prices for flights from London to Portugal were last updated today.
How old do you have to be to fly from London to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Portugal?
Based on momondo bookings for flights between London and Portugal, the leading plane model is Airbus A320-100/200, making up 26.36% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 14.88%, Airbus A319 with 13.37%, and Airbus A321neo with 12.11%.
Why use momondo?
Why should I use momondo to find a flight deal from London to Portugal?
It is quick and easy to find London to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.
Can I find flights from London to Portugal with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portugal from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Portugal?
momondo provides multiple filters to help you find the best flight to Portugal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Portugal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Portugal from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.