Cheap flights

Cheap flights from United Kingdom to Portugal

Track the cheapest United Kingdom–Portugal fares — currently from €15.

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Fares shown in EUR, observed from live searches.

Here's everything you need to book a cheap flight from United Kingdom to Portugal: the cheapest fares we've tracked, how prices change month to month, and a free alert that watches the route for you.

United Kingdom to Portugal flight prices by month

The cheapest month to fly United Kingdom to Portugal is Jun 2026, with fares from €15. Use the table below to find the cheapest time to travel.

MonthCheapest fare
Jun 2026Cheapest€15
Jul 2026€23
Aug 2026€19
Sep 2026€46

Popular destinations from United Kingdom

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Frequently asked questions

How much is a flight from United Kingdom to Portugal?

The cheapest United Kingdom–Portugal fare we've tracked recently is €15 one-way. The lowest prices usually appear in Jun 2026.

What is the cheapest month to fly from United Kingdom to Portugal?

Jun 2026 is currently the cheapest month to fly from United Kingdom to Portugal, with fares from €15. See the month-by-month table above for the full year.

How far in advance should I book United Kingdom to Portugal?

For United Kingdom–Portugal, booking a few weeks to a few months ahead usually gives the best price. Flexible dates and mid-week departures help you save even more.

Can I set a price alert for United Kingdom to Portugal?

Yes — Flyozo watches the United Kingdom–Portugal route for free and emails you the moment the fare drops.

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Prices on this page are observed from live flight searches (37,666 recent fares), not estimates. Last updated Jun 12, 2026. Actual prices change constantly — always confirm on the booking site.