Europe, Lisbon, Portugal
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✈️ Cheap Lisbon flights in May from under £30 return ☀️

Jet off to Portugal for cheaper than a takeaway 🙌😆

from £22

Published by
Caitlin Moore·08/03/2023

Mateys, you can jet off to Lisbon this May from £22* return, when the temps will be hot enough to sunbathe but not too hot to explore the city, ideal!

This is a great price for May, and it's actually cheaper than going in March or April when prices can be over £100* return. In peak summer you're looking at a minimum of £79* return.

There aren't loads of dates at this price but we found a few for £30* or less.


  • Return flights from London in May

  • These fares only includes a small cabin bag (see airline policy for details)

  • Book these flights via Kayak

How to book

Example booking for 9 - 17 May

More dates with return fares for £30 or under:

Additional Information

*We might be Pirates, but we’re an honest bunch. We check all our deals when we review them to make sure everything is available. However, with deals this hot, things change quickly—flight prices fluctuate, hotel rooms sell out, currencies yo-yo. But mainly, demand for the best deals means the lowest prices don’t last long. If you’ve missed out this time, don’t worry, we’re working on more great offers.