IO (IO)

128 non-stop routes across 46 airports. Main hub: Irkutsk (IKT).

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Live fares · IKT → DME

Main hubs for IO

Where IO concentrates its operations — sorted by routes flown from each airport.

#1 · IKT 16 routes Irkutsk Russia #2 · BQS 9 routes Blagoveschensk Russia #3 · UFA 8 routes Ufa Russia #4 · HTA 8 routes Chita Russia #5 · YKS 7 routes Yakutsk Russia

Where IO flies most

Top destination countries by route count.

#1 119 routes Russia Flights to Russia #2 5 routes Azerbaijan Flights to Azerbaijan #3 3 routes China Flights to China #4 1 routes Mongolia Flights to Mongolia

Related guides

Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for IO.

All airports in Russia Flights from Russia Visa-free with Russia passport Cheapest month to fly to Irkutsk

Top IO destinations

Irkutsk · 16 routesBlagoveschensk · 9 routesUfa · 8 routesChita · 8 routesYakutsk · 7 routesMagadan · 5 routesBaku · 5 routesUlan-Ude · 5 routesYuzhno-Sakhalinsk · 5 routesTalakan · 4 routesKhabarovsk · 4 routesLensk · 3 routes

IO network at a glance

  • 128 non-stop routes
  • 46 airports served
  • Total network span: 185,702 km
  • Longest route: KYZ-DME (3,653 km)
  • Shortest route: UUD-IKT (220 km)

Frequently asked questions about IO

  • How many routes does IO operate?

    IO (IO) operates 128 non-stop routes across 46 airports worldwide.

  • What is IO's main hub?

    IO's busiest hub is Irkutsk (IKT) in Russia, with 16 non-stop routes from this airport alone.

  • What is IO's longest route?

    IO's longest non-stop route is KYZ-DME at 3,653 km.

  • Where does IO fly the most?

    IO flies most often to Russia, with 119 routes serving destinations in Russia.