Best Time to Book Flights and Hotels to Lisbon
Lisbon has become one of Europe's most demand-driven city breaks: fares are cheap in winter and unforgiving in summer, and the hotel market reacts sharply to a small number of big weeks.
Book 5 to 9 weeks ahead. Summer departures need 3 to 4 months, because seat supply is fixed and demand keeps rising.
6 to 10 weeks for spring and autumn; 3 to 4 months for June (Santos Populares) and for the Web Summit period in November.
January and February, then late October and early December.
Mid-June's Santo António festival, Web Summit week in November, and the Easter weekend.
Opens the planner pre-filled with this trip — we'll factor in the cheapest months for you.
Month-by-month price guide
| Month | Prices | What to expect |
|---|---|---|
| January | Low | Cheapest month, mild and quiet |
| February | Low | Very good value, some rain |
| March | Average | Spring begins, prices firm up |
| April | Average | Lovely weather, Easter spike |
| May | High | Best month overall, high demand |
| June | High | Festival month, hotels expensive |
| July | High | Peak summer, hot and crowded |
| August | High | Peak, coast is busiest |
| September | High | Superb weather, still pricey |
| October | Average | Value returns late in the month |
| November | Average | Cheap except Web Summit week |
| December | Low | Quiet and cheap before Christmas |
How to get the lowest price
- Compare Lisbon with Porto — a cheaper fare plus a 3-hour train is often less than a direct Lisbon flight in summer.
- Book Sintra day-trip tickets separately and early; hotel availability is not the constraint, palace entry is.
- Low-cost carriers release Lisbon summer schedules in autumn; buying then usually beats waiting for a sale.
- Neighbourhoods matter more than star rating here — Alfama and Bairro Alto rooms are noisy at weekends.
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Frequently asked questions
When should I book flights to Lisbon?
Five to nine weeks ahead for most of the year, and three to four months ahead for June to September departures.
What is the cheapest month to visit Lisbon?
January, closely followed by February. Both are mild by Northern European standards and hotel rates are at their lowest.
Why are Lisbon hotels so expensive in November?
Web Summit brings tens of thousands of attendees for one week and hotel rates across the city triple. Travel either side of it.