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IOR to OST: distance & flight time
Inis Mor (Inishmore Aerodrome) → Ostend (Ostend-Bruges International Airport)
546 mi
879 km · 474 nm
1h 39m
estimated nonstop flight time
+1h
time difference · heading east
See live IOR→OST fares Phone-only fares on this route — call free
Flight time details
546 miles nonstop takes roughly 1h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IOR — Inishmore Aerodrome · Inis Mor, Ireland
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 IOR
- IIA · Inishmaan Aerodrome4 mi away
- INQ · Inisheer Aerodrome7 mi away
- NNR · Connemara Regional Airport11 mi away
- GWY · Galway Airport32 mi away
Near OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
Frequently asked questions
How far is IOR from OST?
The flight distance from Inis Mor (IOR) to Ostend (OST) is 546 miles (879 km, 474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOR to OST?
A nonstop flight takes about 1h 39m 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 IOR to OST?
Nonstop service on IOR–OST 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 1h 39m nonstop estimate.
What is the time difference between Inis Mor and Ostend?
Ostend is 1 hour ahead of Inis Mor.
What is the cheapest way to fly from IOR to OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOR–OST that never appear on search engines, with no booking fees.
Why are some IOR to OST fares phone-only?
Consolidator contracts let us sell certain IOR–OST 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.