Cheap Flights from Barcelona to Thessaloniki — from €119
Compare cheap flights from Barcelona 🇪🇸 to Thessaloniki 🇬🇷. Real prices, daily refreshed from Aviasales.
Cheapest month: 2026-06 at €119. Highest: €219. Tap a bar to jump to that month's fares ↓
Live cached prices from Aviasales. Pick a month, compare, book in one click.
| Currency | EUR (€) |
| Language | Greek |
| Power plug | Type C/F |
| Tipping | 10% |
| Emergency | 112 |
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🎧 Self-Guided Audio Tours of Thessaloniki
🎫 Skip-the-Line Tickets
🚕 Airport Transfer
🛡️ Travel Insurance from $4/day
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✈️ Flight Delayed? Claim up to €600
Barcelona → Madrid Barcelona → Malaga Barcelona → Valencia Barcelona → Seville Barcelona → Ibiza Barcelona → Mallorca Barcelona → Tenerife Barcelona → Gran Canaria Barcelona → Lanzarote Barcelona → Bilbao Barcelona → Granada Barcelona → Lisbon Barcelona → Porto Barcelona → Faro Barcelona → Madeira Barcelona → Rome Barcelona → Milan Barcelona → Venice Barcelona → Florence Barcelona → Naples Barcelona → Palermo Barcelona → Catania Barcelona → Bologna Barcelona → Bari Barcelona → Verona Barcelona → Pisa Barcelona → Sardinia Barcelona → Paris Barcelona → Nice Barcelona → Marseille
London → Thessaloniki Paris → Thessaloniki Amsterdam → Thessaloniki Brussels → Thessaloniki Frankfurt → Thessaloniki Munich → Thessaloniki Berlin → Thessaloniki Hamburg → Thessaloniki Zurich → Thessaloniki Geneva → Thessaloniki Vienna → Thessaloniki Dublin → Thessaloniki Madrid → Thessaloniki Lisbon → Thessaloniki Porto → Thessaloniki Rome → Thessaloniki Milan → Thessaloniki Naples → Thessaloniki Athens → Thessaloniki Copenhagen → Thessaloniki Stockholm → Thessaloniki Oslo → Thessaloniki Helsinki → Thessaloniki Reykjavik → Thessaloniki Warsaw → Thessaloniki Krakow → Thessaloniki Prague → Thessaloniki Budapest → Thessaloniki Bucharest → Thessaloniki
Updated 2026-04-14 · Real-time travel data · Affiliate disclosure: this page contains affiliate links — we earn a commission if you book.
The Barcelona to Thessaloniki flight takes approximately 4–9 hours depending on routing. Total journey time including check-in and airport transfers adds 2–3 hours. Filter search results by total journey time, not just fare, to find the most efficient routing.
January, february, and november typically offer the lowest fares, often 25–45% below peak-season prices. Shoulder season — April through May and September through October — balances value with excellent travel conditions. Avoid school holiday windows, when demand drives fares sharply higher.
Book 3–5 weeks ahead for the best price and seat availability. Fares typically rise sharply inside 14 days of departure. Searching on Tuesday or Wednesday mornings returns 10–15% lower fares than weekend searches on average.
Direct nonstop service may be limited on this route. Most itineraries connect through a major hub. Check current airline schedules as nonstop routes are added and removed seasonally.
Set a fare alert for the route and search ±3 days around your target travel dates. Frankfurt, Amsterdam, and Paris CDG provide the most reliable connections for this route. Self-connecting through a separate booking can beat bundled itinerary prices by 20–30%, though this carries risk if your first segment is delayed.