--- title: "Sofia (SOF) to Basel (BSL) flights: who flies it" description: "Wizz Air flies Sofia (SOF) to Basel (BSL) nonstop about 6 times a week as W6 4323, scheduled at 2h 25m to 2h 35m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/sof-bsl" url: "https://2lnr.com/routes/sof-bsl.md" date_modified: "2026-10-18T05:10:47Z" --- # Sofia to Basel (SOF-BSL): nonstop flights and who flies them Wizz Air flies the SOF to BSL nonstop about 6 times a week. In the timetable below it flies as W6 4323, scheduled at 2h 25m to 2h 35m for the 843 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See SOF to BSL on the interactive map [Get started free](https://2lnr.com/login) 6 Flights a week, 4-week average 2h 25m to 2h 35m Scheduled flight time 843 mi Nonstop distance Free To get started ## Sofia to Basel flight schedule Scheduled nonstop departures for SOF to BSL starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Sofia (SOF) to Basel (BSL) | Date | Flight | Airline | Departs SOF | Arrives BSL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | W6 4323 | Wizz Air | 13:00 | 14:25 | 2h 25m | [Airbus A321neo family](https://2lnr.com/seatmaps/w6/a321neo.md) | | Sat, Oct 24 | W6 4323 | Wizz Air | 13:00 | 14:25 | 2h 25m | Airbus A321neo family | | Sun, Oct 25 | W6 4323 | Wizz Air | 13:15 | 14:50 | 2h 35m | Airbus A321neo family | | Tue, Oct 27 | W6 4323 | Wizz Air | 05:45 | 07:15 | 2h 30m | Airbus A321neo family | | Wed, Oct 28 | W6 4323 | Wizz Air | 16:45 | 18:15 | 2h 30m | Airbus A321neo family | | Thu, Oct 29 | W6 4323 | Wizz Air | 13:05 | 14:35 | 2h 30m | Airbus A321neo family | | Sat, Oct 31 | W6 4323 | Wizz Air | 05:45 | 07:15 | 2h 30m | Airbus A321neo family | Showing all 7 scheduled SOF to BSL departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SOF to BSL date on the interactive map ## Aircraft on the Sofia to Basel nonstop Wizz Air flies the [Airbus A321neo family](https://2lnr.com/seatmaps/w6/a321neo.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full SOF to BSL nonstop schedule This page carries the full SOF to BSL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each SOF to BSL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See SOF to BSL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Sofia to Basel nonstop Carriers operating SOF to BSL nonstop in the current schedule. - [Wizz Air (W6) route map](https://2lnr.com/routes/airlines/w6.md)\ [The aircraft W6 flies](https://2lnr.com/seatmaps/w6.md) See SOF to BSL on the interactive map → ## Frequently asked questions about SOF to BSL **How long is the flight from Sofia (SOF) to Basel (BSL)?** Scheduled flight times from Sofia (SOF) to Basel (BSL) run from 2h 25m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 843 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SOF to BSL?** Wizz Air is currently the only airline flying SOF to BSL nonstop. 2LNR doesn't show award or upgrade space for it on SOF to BSL, so this page carries the schedule rather than a space claim. **How many flights a week are there from SOF to BSL?** About 6 nonstop flights a week run between Sofia (SOF) and Basel (BSL) in the current schedule, operated by Wizz Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SOF to BSL depart?** Scheduled SOF to BSL nonstops in the next 7 days with service leave between 05:45 and 16:45, local time at Sofia. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SOF to BSL nonstop?** Wizz Air flies W6 4323 nonstop from Sofia (SOF) to Basel (BSL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on SOF to BSL?** Not on this route: 2LNR doesn't show award or upgrade space for Wizz Air on SOF to BSL. The page carries the full SOF to BSL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BSL to SOF nonstop flights](https://2lnr.com/routes/bsl-sof.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Sofia (SOF)](https://2lnr.com/routes/sof.md), or [every route from Basel (BSL)](https://2lnr.com/routes/bsl.md). Nonstops to Basel (BSL) from other airports within 150 miles of Sofia (SOF): - [Nis (INI) to Basel (BSL)](https://2lnr.com/routes/ini-bsl.md), 90 miles from SOF - [Petrovec (SKP) to Basel (BSL)](https://2lnr.com/routes/skp-bsl.md), 105 miles from SOF - [Glanica (PRN) to Basel (BSL)](https://2lnr.com/routes/prn-bsl.md), 121 miles from SOF Nonstops from Sofia (SOF) to other airports within 150 miles of Basel (BSL): - [Sofia (SOF) to Zurich (ZRH)](https://2lnr.com/routes/sof-zrh.md), 49 miles from BSL - [Sofia (SOF) to Hugelsheim (FKB)](https://2lnr.com/routes/sof-fkb.md), 85 miles from BSL - [Sofia (SOF) to Stuttgart (STR)](https://2lnr.com/routes/sof-str.md), 107 miles from BSL - [Sofia (SOF) to Memmingen (FMM)](https://2lnr.com/routes/sof-fmm.md), 128 miles from BSL - [Sofia (SOF) to Milan (MXP)](https://2lnr.com/routes/sof-mxp.md), 147 miles from BSL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full SOF to BSL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. 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