--- title: "Dublin (DUB) to Brest (BES) flights: who flies it" description: "Aer Lingus flies Dublin (DUB) to Brest (BES) nonstop once a week as EI 3906, scheduled at 2h. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/dub-bes" url: "https://2lnr.com/routes/dub-bes.md" date_modified: "2026-10-18T05:10:47Z" --- # Dublin to Brest (DUB-BES): nonstop flights and who flies them Aer Lingus flies nonstop from Dublin (DUB) to Brest (BES) just once a week. In the timetable below it flies as EI 3906, scheduled at 2h for the 354 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 DUB to BES on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 2h Scheduled flight time 354 mi Nonstop distance Free To get started ## Dublin to Brest flight schedule Scheduled nonstop departures for DUB to BES 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 Dublin (DUB) to Brest (BES) | Date | Flight | Airline | Departs DUB | Arrives BES | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Jun 5 | EI 3906 | Aer Lingus | 14:00 | 17:00 | 2h | [ATR 72](https://2lnr.com/seatmaps/ei/atr-72.md) | | Sat, Jun 12 | EI 3906 | Aer Lingus | 14:00 | 17:00 | 2h | ATR 72 | | Sat, Jun 19 | EI 3906 | Aer Lingus | 14:00 | 17:00 | 2h | ATR 72 | | Sat, Jun 26 | EI 3906 | Aer Lingus | 14:00 | 17:00 | 2h | ATR 72 | | Sat, Jul 3 | EI 3906 | Aer Lingus | 14:00 | 17:00 | 2h | ATR 72 | Showing all 5 scheduled DUB to BES departures across 5 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 DUB to BES date on the interactive map ## Aircraft on the Dublin to Brest nonstop Aer Lingus flies the [ATR 72](https://2lnr.com/seatmaps/ei/atr-72.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 DUB to BES nonstop schedule This page carries the full DUB to BES nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each DUB to BES nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See DUB to BES on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Dublin to Brest nonstop Carriers operating DUB to BES nonstop in the current schedule. - [Aer Lingus (EI) route map](https://2lnr.com/routes/airlines/ei.md)\ [The aircraft EI flies](https://2lnr.com/seatmaps/ei.md) See DUB to BES on the interactive map → ## Frequently asked questions about DUB to BES **How long is the flight from Dublin (DUB) to Brest (BES)?** EI 3906 is scheduled at 2h from Dublin (DUB) to Brest (BES) on every departure in the schedule table on this page. The nonstop covers about 354 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DUB to BES?** Aer Lingus is currently the only airline flying DUB to BES nonstop. 2LNR doesn't show award or upgrade space for it on DUB to BES, so this page carries the schedule rather than a space claim. **How often does DUB to BES operate?** The DUB to BES nonstop currently runs once a week, on Aer Lingus. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from DUB to BES depart?** In the next 5 days with service, every scheduled DUB to BES nonstop leaves at 14:00 local time at Dublin. The schedule table on this page lists each departure by date. **Which flights operate DUB to BES nonstop?** Aer Lingus flies EI 3906 nonstop from Dublin (DUB) to Brest (BES), 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 DUB to BES?** Not on this route: 2LNR doesn't show award or upgrade space for Aer Lingus on DUB to BES. The page carries the full DUB to BES nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BES to DUB nonstop flights](https://2lnr.com/routes/bes-dub.md). Award seats rather than schedules? See [Aer Lingus award availability](https://2lnr.com/awards/ei.md). Looking beyond this route? See [every route from Dublin (DUB)](https://2lnr.com/routes/dub.md), or [every route from Brest (BES)](https://2lnr.com/routes/bes.md). Nonstops from Dublin (DUB) to other airports within 150 miles of Brest (BES): - [Dublin (DUB) to Saint Peter Port (GCI)](https://2lnr.com/routes/dub-gci.md), 107 miles from BES - [Dublin (DUB) to Saint Helier (JER)](https://2lnr.com/routes/dub-jer.md), 114 miles from BES - [Dublin (DUB) to Saint-Jacques-de-la-Lande (RNS)](https://2lnr.com/routes/dub-rns.md), 126 miles from BES - [Dublin (DUB) to Newquay (NQY)](https://2lnr.com/routes/dub-nqy.md), 140 miles from BES 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 DUB to BES 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. [Get started free](https://2lnr.com/login)