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IDY to CAT: distance & flight time
Île d'Yeu (Île d'Yeu Airport) → Cascais (Cascais Airport)
655 mi
1,054 km · 569 nm
1h 53m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IDY→CAT fares Phone-only fares on this route — call free
Flight time details
655 miles nonstop takes roughly 1h 53m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IDY — Île d'Yeu Airport · Île d'Yeu, France
- CAT — Cascais Airport · Cascais, Portugal
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 IDY
- LBY · La Baule-Escoublac Airport39 mi away
- SNR · Saint-Nazaire-Montoir Airport42 mi away
- EDM · La Roche-sur-Yon Airport48 mi away
- NTE · Nantes Atlantique Airport48 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is IDY from CAT?
The flight distance from Île d'Yeu (IDY) to Cascais (CAT) is 655 miles (1,054 km, 569 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDY to CAT?
A nonstop flight takes about 1h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Île d'Yeu and Cascais?
Cascais is 1 hour behind Île d'Yeu.
What is the cheapest way to fly from IDY to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDY–CAT that never appear on search engines, with no booking fees.