Flight deals · London Heathrow → Portugal

London → Lisbon

A high-frequency route where a one-day date shift regularly crosses a price cliff.

Lisbon is quietest in Jan, Feb, Nov, Dec. Off-peak demand usually means softer fares and cheaper rooms. Fares on this route move constantly; the agent re-checks live prices and searches ±3 days around your dates before you commit to anything.

When to go

  1. Jan: quiet
  2. Feb: quiet
  3. Mar: moderate
  4. Apr: moderate
  5. May: moderate
  6. Jun: busy
  7. Jul: busy
  8. Aug: busy
  9. Sep: moderate
  10. Oct: moderate
  11. Nov: quiet
  12. Dec: quiet

Quietest months: Jan, Feb, Nov, Dec, usually the best value. Taller bars mean bigger crowds.

One conversation away

Hunt this route with the agent

Want the full picture, with months, events and entry requirements? Read the Lisbon guide.