The cheapest day to depart on your flight to Irkutsk is on a Saturday when prices can be found for as low as $1,517. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from New Zealand to Irkutsk for around $2,301.
When flying to Irkutsk from New Zealand, momondo travellers will most often fly with that one popular airline: Cathay Pacific. Depending on what airport in New Zealand you fly from, you may be able to find flights with that popular airline.