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Beijing to Irkutsk in December 2026 PEK, PKX → IKT

Beijing Capital International Airport (PEK), Beijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)

For departures in December 2026, the cheapest return found recently is $263 with S7 Airlines, 31 Dec – 13 Jan 2027, found 3 hours ago.

Return

In December 2026, the cheapest return fare on each of 20 departure dates is usually $283 to $318. Across all 88 departure dates we hold on this route, it is usually $304 to $370. Of the 10 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$263

31 Dec – 13 Jan 2027 · S7 Airlines

Beijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)

out nonstop, back nonstop

found 3 hours ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
31 Dec – 13 Jan 2027$263S7 Airlinesout nonstop, back nonstopfound 3 hours agoSee prices for these dates
18 Dec – 18 Jan 2027$281S7 Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
24 Dec – 5 Feb 2027$282S7 Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 15 Jan 2027$282S7 Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
16 Dec – 16 Jan 2027$283S7 Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

20 departure dates

6 Dec – 26 Dec: $309, found 3 days ago8 Dec – 21 Dec: $323, found today10 Dec – 23 Dec: $316, found today13 Dec – 14 Dec: $330, found 4 days ago14 Dec – 25 Dec: $330, found 5 days ago15 Dec – 30 Dec: $333, found yesterday16 Dec – 16 Jan 2027: $283, found 5 days ago17 Dec – 10 Jan 2027: $291, found 4 days ago18 Dec – 18 Jan 2027: $281, found 5 days ago19 Dec – 10 Jan 2027: $305, found 3 days ago20 Dec – 10 Jan 2027: $305, found 3 days ago21 Dec – 31 Dec: $330, found 5 days ago22 Dec – 11 Jan 2027: $283, found 5 days ago23 Dec – 11 Jan 2027: $298, found yesterday24 Dec – 5 Feb 2027: $282, found 5 days ago25 Dec – 9 Jan 2027: $304, found 5 days ago28 Dec – 21 Jan 2027: $283, found 6 days ago29 Dec – 21 Jan 2027: $283, found 6 days ago30 Dec – 15 Jan 2027: $282, found 6 days ago31 Dec – 13 Jan 2027: $263, found 3 hours agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
6 Dec – 26 Dec$309Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Dec – 21 Dec$323S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound todaySee prices for these dates
10 Dec – 23 Dec$316Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound todaySee prices for these dates
13 Dec – 14 Dec$330Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Dec – 25 Dec$330Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
15 Dec – 30 Dec$333Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound yesterdaySee prices for these dates
16 Dec – 16 Jan 2027$283S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
17 Dec – 10 Jan 2027$291S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
18 Dec – 18 Jan 2027$281S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
19 Dec – 10 Jan 2027$305Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
20 Dec – 10 Jan 2027$305Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 31 Dec$330Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Dec – 11 Jan 2027$283S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
23 Dec – 11 Jan 2027$298Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound yesterdaySee prices for these dates
24 Dec – 5 Feb 2027$282S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 9 Jan 2027$304Air ChinaBeijing Capital International Airport (PEK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
28 Dec – 21 Jan 2027$283S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
29 Dec – 21 Jan 2027$283S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
30 Dec – 15 Jan 2027$282S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
31 Dec – 13 Jan 2027$263S7 AirlinesBeijing Daxing International Airport (PKX) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 hours agoSee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $243.

October 2026From $243Cheapest seen7 departure dates30 Oct – 12 Nov · found yesterdaySee prices for these datesEvery date in October 2026
November 2026From $3058 departure dates17 Nov – 30 Nov · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $26320 departure dates31 Dec – 13 Jan 2027 · found 3 hours agoSee prices for these dates
January 2027From $28114 departure dates2 Jan 2027 – 22 Jan 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $3345 departure dates5 Feb 2027 – 8 Feb 2027 · found todaySee prices for these dates
March 2027From $3307 departure dates8 Mar 2027 – 31 Mar 2027 · found 5 days agoSee prices for these datesEvery date in March 2027
April 2027From $3756 departure dates2 Apr 2027 – 13 Apr 2027 · found 6 days agoSee prices for these dates
May 2027From $30010 departure dates18 May 2027 – 1 Jun 2027 · found yesterdaySee prices for these datesEvery date in May 2027
June 2027From $3616 departure dates25 Jun 2027 – 2 Jul 2027 · found todaySee prices for these dates
July 2027From $3784 departure dates16 Jul 2027 – 23 Jul 2027 · found todaySee prices for these dates
September 2027From $3301 departure date4 Sept 2027 – 19 Sept 2027 · found 5 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work