--- title: "Sofia (SOF) to Zurich (ZRH) flights: who flies it" description: "Bulgaria Air, Swiss International Air Lines and 2 more airlines fly nonstop from SOF to ZRH, about 6 flights a week. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/sof-zrh" url: "https://2lnr.com/routes/sof-zrh.md" date_modified: "2026-10-18T05:10:47Z" --- # Sofia to Zurich (SOF-ZRH): nonstop flights and who flies them Bulgaria Air, Swiss International Air Lines, Helvetic Airways, and Air Baltic fly the SOF to ZRH nonstop about 6 times a week. The timetable below shows the nonstop scheduled at 2h 15m to 2h 20m for the 795 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See SOF to ZRH on the interactive map [Get started free](https://2lnr.com/login) 6 Flights a week, 4-week average 2h 15m to 2h 20m Scheduled flight time 795 mi Nonstop distance Free To get started ## Sofia to Zurich flight schedule Scheduled nonstop departures for SOF to ZRH starting October 23, 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 Zurich (ZRH) | Date | Flight | Airline | Departs SOF | Arrives ZRH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | FB 491 | Bulgaria Air | 08:30 | 09:50 | 2h 20m | Airbus A220-100 | | Fri, Oct 23 | LX 1391 | Swiss International Air Lines | 15:50 | 17:05 | 2h 15m | [Embraer E190-E2](https://2lnr.com/seatmaps/lx/e190-e2.md) | | Sat, Oct 24 | LX 1391 | Swiss International Air Lines | 13:45 | 15:05 | 2h 20m | Embraer E190-E2 | | Sun, Oct 25 | LX 1391 | Swiss International Air Lines | 11:10 | 12:30 | 2h 20m | [Airbus A220-300](https://2lnr.com/seatmaps/lx/a220-300.md) | | Sun, Oct 25 | FB 491 | Bulgaria Air | 14:20 | 15:40 | 2h 20m | Airbus A220-300 | | Mon, Oct 26 | LX 1391 | Swiss International Air Lines | 15:00 | 16:20 | 2h 20m | Airbus A220-300 | | Tue, Oct 27 | FB 491 | Bulgaria Air | 10:05 | 11:25 | 2h 20m | Airbus A220-100 | | Fri, Oct 30 | FB 491 | Bulgaria Air | 08:00 | 09:20 | 2h 20m | Airbus A220-100 | | Sun, Nov 1 | LX 1391 | Swiss International Air Lines | 11:10 | 12:30 | 2h 20m | Airbus A220-300 | | Sun, Nov 1 | FB 491 | Bulgaria Air | 14:20 | 15:40 | 2h 20m | Airbus A220-100 | Showing all 10 scheduled SOF to ZRH departures across 7 days with service, starting October 23, 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 ZRH date on the interactive map ## Aircraft on the Sofia to Zurich nonstop In the schedule table on this page, Bulgaria Air flies the Airbus A220-100 and the Airbus A220-300, and Swiss International Air Lines flies the [Airbus A220-300](https://2lnr.com/seatmaps/lx/a220-300.md) and the [Embraer E190-E2](https://2lnr.com/seatmaps/lx/e190-e2.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full SOF to ZRH nonstop schedule This page carries the full SOF to ZRH 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 ZRH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See SOF to ZRH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Sofia to Zurich nonstop Carriers operating SOF to ZRH nonstop in the current schedule. - [Bulgaria Air (FB) route map](https://2lnr.com/routes/airlines/fb.md)\ [The aircraft FB flies](https://2lnr.com/seatmaps/fb.md) - [Swiss International Air Lines (LX) route map](https://2lnr.com/routes/airlines/lx.md)\ [The aircraft LX flies](https://2lnr.com/seatmaps/lx.md) - Helvetic Airways (2L) - [Air Baltic (BT) route map](https://2lnr.com/routes/airlines/bt.md)\ [The aircraft BT flies](https://2lnr.com/seatmaps/bt.md) See SOF to ZRH on the interactive map → ## Frequently asked questions about SOF to ZRH **How long is the flight from Sofia (SOF) to Zurich (ZRH)?** Scheduled flight times from Sofia (SOF) to Zurich (ZRH) run from 2h 15m to 2h 20m across the departures in the schedule table on this page. The nonstop covers about 795 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SOF to ZRH?** Bulgaria Air, Swiss International Air Lines, Helvetic Airways, and Air Baltic fly SOF to ZRH nonstop. 2LNR doesn't show award or upgrade space for any of them on SOF to ZRH, so this page carries the schedule rather than a space claim. **How many flights a week are there from SOF to ZRH?** About 6 nonstop flights a week run between Sofia (SOF) and Zurich (ZRH) in the current schedule, operated by Bulgaria Air, Swiss International Air Lines, Helvetic Airways, and Air Baltic. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SOF to ZRH depart?** Scheduled SOF to ZRH nonstops in the next 7 days with service leave between 08:00 and 15:50, 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 ZRH nonstop?** In the schedule table on this page, SOF to ZRH nonstops fly as FB 491 on Bulgaria Air and LX 1391 on Swiss International Air Lines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on SOF to ZRH?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying SOF to ZRH. The page carries the full SOF to ZRH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [ZRH to SOF nonstop flights](https://2lnr.com/routes/zrh-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 Zurich (ZRH)](https://2lnr.com/routes/zrh.md). Nonstops to Zurich (ZRH) from other airports within 150 miles of Sofia (SOF): - [Nis (INI) to Zurich (ZRH)](https://2lnr.com/routes/ini-zrh.md), 90 miles from SOF - [Petrovec (SKP) to Zurich (ZRH)](https://2lnr.com/routes/skp-zrh.md), 105 miles from SOF - [Glanica (PRN) to Zurich (ZRH)](https://2lnr.com/routes/prn-zrh.md), 121 miles from SOF Nonstops from Sofia (SOF) to other airports within 150 miles of Zurich (ZRH): - [Sofia (SOF) to Basel (BSL)](https://2lnr.com/routes/sof-bsl.md), 49 miles from ZRH - [Sofia (SOF) to Memmingen (FMM)](https://2lnr.com/routes/sof-fmm.md), 86 miles from ZRH - [Sofia (SOF) to Stuttgart (STR)](https://2lnr.com/routes/sof-str.md), 90 miles from ZRH - [Sofia (SOF) to Hugelsheim (FKB)](https://2lnr.com/routes/sof-fkb.md), 93 miles from ZRH - [Sofia (SOF) to Milan (MXP)](https://2lnr.com/routes/sof-mxp.md), 127 miles from ZRH 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 ZRH 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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