Cheapest weekends to fly Madrid to Lisbon nonstop

We price every nonstop weekend round-trip (2–4 nights, leaving Thu–Sat) on MAD → LIS and rank the weekends below by date. Right now the cheapest is Jun 27–30 at $116 round-trip — 53% below this route's typical short-trip price. Updated June 12, 2026.

Sat, Jun 13 → Tue, Jun 16 3 nights

UX Air Europa · returns Ryanair

$256 Check this weekend →

Sat, Jun 20 → Tue, Jun 23 3 nights

IB Iberia · returns Ryanair 51% below typical

$121 Check this weekend →

Cheapest weekend

Sat, Jun 27 → Tue, Jun 30 3 nights

IB Iberia · returns Ryanair 53% below typical

$116 Check this weekend →

Fri, Jul 3 → Mon, Jul 6 3 nights

U2 easyJet · returns Ryanair 53% below typical

$116 Check this weekend →

Prices are the cheapest nonstop round-trip we found for each weekend, checked within the last 14 days. Fares move — "Check this weekend" re-prices the exact dates live.