Route Briefing: London to Thessaloniki
Just three and a half hours from London and you're stepping into a city that most British travellers still haven't discovered — which is precisely what makes this route such a rewarding find. Thessaloniki is Greece's second city, but it carries itself with the confidence of somewhere that knows it doesn't need to compete. While Athens gets the postcards, Thessaloniki gets the soul.
The city's Byzantine heritage is genuinely staggering. Unesco-listed churches and Roman ruins sit casually between coffee shops and market stalls, and the White Tower on the waterfront has become one of the most recognisable landmarks in the entire Balkans. The Rotunda, originally built as a Roman mausoleum, is another extraordinary sight — layers of history visible in a single building. Walking the waterfront promenade at dusk, with locals out in force and the Thermaic Gulf glowing, is one of those travel experiences that costs absolutely nothing and stays with you for years.
Thessaloniki also has a serious claim to being the food capital of Greece. The taverna culture here is deeply embedded — you'll find mezes, grilled meats, and fresh seafood in abundance, and the city's Jewish and Ottoman culinary heritage adds real depth to what's on offer. Bougatsa, a warm pastry filled with cream or cheese, is the classic local breakfast, and you'll find it everywhere near the city centre.
easyJet, Ryanair, and British Airways all serve this route from London, which keeps prices competitive. A genuinely good deal comes in under $150 return, though standard fares run between $250 and $400 depending on timing. The route is summer-heavy, so if you're travelling between June and August, booking two to four months in advance is essential — this fills up fast. Shoulder months like May and September are the sweet spot: the weather is still warm and sunny, the city is less crowded, and flying mid-week in those months can cut your fare noticeably compared to peak summer prices.
From Thessaloniki Airport, the city centre is easily reachable by bus, and the journey is straightforward and inexpensive. Taxis are also readily available outside arrivals if you prefer a direct transfer.
The honest tip here is to treat Thessaloniki as a destination in its own right rather than a base for island-hopping. Spend a few days in the city itself — explore the Ano Poli neighbourhood up on the hill, browse the Modiano Market, and let the evenings unfold slowly over wine and shared plates. This is a city that rewards the unhurried traveller, and at these prices, there's every reason to go.