There are most likely no direct flights on the Buenos Aires — Irkutsk route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Buenos Aires to Irkutsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Buenos Aires to Irkutsk is $1,086 (December 2026), while the maximum is $1,433 (February 2027). On average, a ticket costs $1,218–$2,568.
A non-stop flight is the most convenient and comfortable way to fly from Buenos Aires to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flight costs from Buenos Aires to Irkutsk climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from December 2026 to February 2027 (+32%), then decline from November 2026 to December 2026 (4%). The cheapest tickets are in November 2026–December 2026 (averaging $1,111), while the priciest are in December 2026–February 2027 ($1,259).
For savings, plan your flight for November 2026–December 2026 — you could save up to 12%. Try to avoid December 2026–February 2027 when possible: prices are at their highest then.
Price spread on this route is 12.6%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
There are most likely no direct flights on the Buenos Aires — Irkutsk route
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There appear to be no non-stop flights from Buenos Aires to Irkutsk at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $924
starting at $1,890
starting at $1,925
starting at $1,947
starting at $3,126
The Buenos Aires — Irkutsk route is served by a wide range of airlines: 5 in total, including Labrador Airways Limited, LATAM Chile, American Airlines, Gol Transportes Aéreos, and Emirates. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $924. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Buenos Aires to Irkutsk according to data for the last 48 hours costs $924
Often the best time to buy tickets from Buenos Aires to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Buenos Aires to Irkutsk can be found flying in these months: December, November, February.
The fastest flights from Buenos Aires to Irkutsk start from 19 hours in the air.
The following airlines operate direct flights on the route Buenos Aires — Irkutsk:
The cheapest one-way flight from Buenos Aires to Irkutsk departs on 11/25/2026, is operated by Labrador Airways Limited and costs $924
The cheapest roundtrip flight from Buenos Aires to Irkutsk departs on 12/24/2026, is operated by Iberia and costs $4,133
Fastest flight from Buenos Aires to Irkutsk takes 1d 19h
There are no direct flights on this route.
The distance between Buenos Aires and Irkutsk is 17615km (10921 miles). The time difference between Buenos Aires and Irkutsk is 11h
We couldn't find any special offers for flights from Buenos Aires to Irkutsk
