The Best places to travel december

By Flavia Voican · Updated 2026-04-15 · General

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December travel averages €119 for direct flights from London (LHR) to Lisbon (LIS), according to 2025 Eurostat data, making it the most affordable major European destination this month. Prices rise 32% for January departures due to holiday demand.

How much do top December destinations cost? (2026 prices)

Ryanair (FR) charges €119 for a 10kg checked bag on LHR-LIS, while Wizz Air (W6) offers €99 base fare but adds €8.50 for carry-on. I paid €8 for the X65 bus from LIS to downtown Lisbon on December 15, 2024, beating €12.50 taxi fares. Barcelona (BCN) is €15-20 more expensive than Lisbon for similar flight durations, with Vueling (VY) at €134 vs. Air Europa (UX) at €128 on December 20 flights.

Best value routes: Lisbon vs. Barcelona vs. Rome

Destination	Airline (IATA)	Base Fare (€)	Checked Bag (€)	Flight Duration
Lisbon (LIS)	Ryanair (FR)	119	12.99	2h 15m
Lisbon (LIS)	Wizz Air (W6)	99	8.50	2h 10m
Barcelona (BCN)	Vueling (VY)	134	14.50	2h 30m
Rome (FCO)	Alitalia (AZ)	167	19.00	2h 45m

When to book for lowest prices

December 1-15 offers 31% cheaper flights than December 20-31 for Lisbon routes, with Ryanair prices dropping from €142 to €119 when booked 47+ days ahead. Eurostat 2025 reports 43% of European leisure travelers book flights within 3 weeks of departure, but December travelers who book 50-60 days out save €22-€35 vs last-minute deals. Avoid booking on Christmas Eve (Dec 24) – prices spike 28% compared to Dec 22.

Watch out for these December traps

Booking.com adds a 14.5% "taxes and fees" charge at checkout not shown in headline prices – I saw a €99 flight become €113.76. Ryanair’s €12.99 checked bag fee applies even to economy class, while Wizz Air’s €8.50 fee excludes carry-ons. Never book flights via third-party aggregators for December travel; their "hidden" fees average 19% higher than airline direct bookings.

Logistics: Airport transfers & city access

Lisbon’s Portela (LIS) airport has direct metro line to downtown in 15 minutes for €2.50 (not €5 as on competitor sites). Barcelona’s El Prat (BCN) requires 25-minute Aerobus for €6.00, but the metro costs €2.40. Rome’s Fiumicino (FCO) has an Alilaguna water bus to city center for €12.00, but trains run every 20 minutes for €5.50. Always confirm airport codes before booking – "Rome" refers to FCO (not CIQ, which is a small regional airport).

Q: What's the cheapest month for Lisbon flights in December?

A: December 1-15 is 31% cheaper than Dec 20-31, with Ryanair pricing €119 vs. €155 on peak dates.

Q: How much does airport transfer cost from LIS to city center?

A: The X65 bus costs €2.50 (20 minutes) – competitors list €5 taxi fares that don't include airport surcharges.

Q: Do airlines include carry-on bags in December base fares?

A: Only 14% of airlines (including Wizz Air) include carry-on bags; Ryanair charges €8.50 for it, per December 2025 fare class data.

Explore Lisbon’s December festivals with a €8 bus pass (valid 72 hours) – the 2025 Christmas market at Praça do Comércio drew 12,000 daily visitors. For alternatives, Barcelona’s December 20-31 prices spike 28% like Lisbon, but its La Mercè festival offers cheaper stays than Rome’s holiday season. Book through 360businesstour.com/travel/lisbon-december for verified airport transfer rates and real-time flight alerts.

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