Fly from London Heathrow to Portugal during March 2019 for as little as £109.99*.
* Basic fare, unless indicated otherwise – checked luggage is subject to surcharges. Price per leg and person. Limited seating capacity.
From just £109.99*
Fly from London Heathrow to Portugal from just £109.99* in March 2019. We'll show you which destinations in Portugal you can fly to from London Heathrow (LHR) Airport each day in March 2019.
To book, simply select your desired flights. The best prices for flights London Heathrow – Portugal start at just £109.99* in March 2019.