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BES to SXI: distance & flight time
Brest (Brest Bretagne Airport) → Siri Island (Sirri Island Airport)
3,497 mi
5,627 km · 3,038 nm
7h 19m
estimated nonstop flight time
+2.5h
time difference · heading east
See live BES→SXI fares Phone-only fares on this route — call free
Flight time details
3,497 miles nonstop takes roughly 7h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- BES — Brest Bretagne Airport · Brest, France
- SXI — Sirri Island Airport · Siri Island, Iran
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BES
- LDV · Landivisiau Air Base13 mi away
- MXN · Morlaix-Ploujean Airport30 mi away
- UIP · Quimper-Cornouaille Airport35 mi away
- LAI · Lannion-Côte de Granit Airport48 mi away
Near SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Frequently asked questions
How far is BES from SXI?
The flight distance from Brest (BES) to Siri Island (SXI) is 3,497 miles (5,627 km, 3,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BES to SXI?
A nonstop flight takes about 7h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BES to SXI?
Nonstop service on BES–SXI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 7h 19m nonstop estimate.
What is the time difference between Brest and Siri Island?
Siri Island is 2.5 hours ahead of Brest.
What is the cheapest way to fly from BES to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BES–SXI that never appear on search engines, with no booking fees.
Why are some BES to SXI fares phone-only?
Consolidator contracts let us sell certain BES–SXI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.