Need help booking?
Unpublished phone-only deals available
IOA to RML: distance & flight time
Ioannina (Ioannina Airport) → Colombo (Colombo Ratmalana Airport)
4,288 mi
6,900 km · 3,726 nm
8h 52m
estimated nonstop flight time
+2.5h
time difference · heading east
See live IOA→RML fares Phone-only fares on this route — call free
Flight time details
4,288 miles nonstop takes roughly 8h 52m 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
- IOA — Ioannina Airport · Ioannina, Greece
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Frequently asked questions
How far is IOA from RML?
The flight distance from Ioannina (IOA) to Colombo (RML) is 4,288 miles (6,900 km, 3,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOA to RML?
A nonstop flight takes about 8h 52m 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 IOA to RML?
Nonstop service on IOA–RML 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 8h 52m nonstop estimate.
What is the time difference between Ioannina and Colombo?
Colombo is 2.5 hours ahead of Ioannina.
What is the cheapest way to fly from IOA to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOA–RML that never appear on search engines, with no booking fees.
Why are some IOA to RML fares phone-only?
Consolidator contracts let us sell certain IOA–RML 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.