Open interactive map →Cheap flights from Warsaw to Sofia
From Warsaw, reaching Sofia in Bulgaria currently costs from €17. Fares are available from several carriers, with prices shifting week to week. Non-stop flights are available, which saves time compared to connecting itineraries. The flight typically takes around 2h 45min. Prices follow seasonal patterns - the calendar below shows where the dips and peaks fall across the next 12 months, so you can book at the right moment.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from Warsaw tend to be cheaper than Friday or Sunday flights. If €17 is above your budget, try adjusting to a shoulder-season month using the calendar above - fares can drop significantly outside peak periods.
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Cheapest month to fly
- October 2026€17DirectCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €17.
Prices last updated: September 2026
October in Sofia
Avg 16°C~2 rainy days
Historical averages from Open-Meteo. Shown for the cheapest travel month.
About Sofia
Bulgaria's capital has quietly grown into one of Southeast Europe's more interesting city-break destinations - affordable, compact, and with a mix of Roman ruins, Orthodox churches, and a lively craft-beer and café scene. Vitosha mountain rises directly south of Sofia, offering hiking and skiing effectively within the city limits.
Alternative routes
Other ways to reach Sofia
Frequently asked questions
How much does a flight from Warsaw to Sofia cost?
The cheapest fare currently available from Warsaw to Sofia is €17. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Warsaw to Sofia?
Yes - non-stop flights are currently available from Warsaw to Sofia. The cheapest direct fare starts at €17, making it a convenient option if you want to avoid layover time. Direct flights are generally quicker and less stressful, especially for shorter trips to Bulgaria. Click through to the booking site to check live availability and schedules for your dates.
When is the cheapest time to fly from Warsaw to Sofia?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Warsaw. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.