Chengdu to Irkutsk CTU, TFU → IKT
Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT)
The cheapest return found recently is $383 with Air China, 29 Oct – 8 Nov, found yesterday.
Return
The cheapest return fare on each of 11 departure dates is usually $468 to $532.
Cheapest return found recently
$383
29 Oct – 8 Nov · Air China
Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT)
Leaves 10:00 p.m. · Return leaves 6:00 p.m. · 35 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$383 29 Oct – 8 Novfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 18 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $383 to $501.
At $383, the cheapest return found recently is at the low end of that range.
18 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 11 departure dates from 21 Oct to 19 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 10-night return fares leaving within 3 days of 29 Oct to compare.
Every date we hold
36 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct – 9 Nov | $394 | Shenzhen Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 29 Oct – 8 Nov | $383 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 31 Dec – 16 Jan 2027 | $404 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Jan 2027 – 15 Jan 2027 | $531 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 2 Jan 2027 – 15 Jan 2027 | $532 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 13 Jan 2027 – 24 Feb 2027 | $535 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 15 Jan 2027 – 24 Feb 2027 | $532 | Shenzhen Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 16 Jan 2027 – 25 Feb 2027 | $531 | Air China | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 17 Jan 2027 – 26 Feb 2027 | $532 | Shenzhen Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 18 Jan 2027 – 27 Feb 2027 | $532 | Shenzhen Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 19 Jan 2027 – 28 Feb 2027 | $532 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $383.
Airlines on the cheapest dates: Air China, Shenzhen Airlines.
Premium cabin fares from Chengdu to Irkutsk
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 29 Oct – 8 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chengdu to Irkutsk?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (18 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $466 | $393 | Cheapest seen | 16 |
| 60–89 days | $510 | $404 | +9% | 8 |
| 90–179 days | $517 | $501 | +11% | 9 |
Live price for these dates
The cheapest return found recently is for 29 Oct – 8 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
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