Cheap flights from Chengdu to Irkutsk from $500 CTU, TFU → IKT
Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT)
The cheapest return found recently is $500 with Air China, 28 Jan 2027 – 3 Feb 2027, found 2 days ago.
- Cheapest return found recently
- $500, 28 Jan 2027 to 3 Feb 2027
- Usual return price
- $527 to $618
- Cheapest month to fly
- January 2027, return fares from $500 found in the last 7 days
Return
The cheapest return fare on each of 12 departure dates is usually $527 to $618.
Cheapest return found recently
$500
28 Jan 2027 – 3 Feb 2027 · Air China
Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT)
Leaves 8:00 a.m. · Return leaves 9:55 a.m. · 23 h 55 min of travel, both ways together
out 1 stop, back 1 stop · via Beijing Capital International Airport (PEK) · overnight connection · 9 h connection
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$500 28 Jan 2027 – 3 Feb 2027found 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 42 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $383 to $518.
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 12 departure dates from 8 Jan 2027 to 27 Feb 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?
No. We hold 6-night return fares on 1 other departure date within 3 days of 28 Jan 2027, and it is not cheaper.
Every date we hold
115 fares on 12 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 8 Jan 2027 – 26 Feb 2027 | $664 | 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 |
| 9 Jan 2027 – 27 Feb 2027 | $583 | 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 |
| 10 Jan 2027 – 28 Feb 2027 | $591 | Air China | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 11 Jan 2027 – 1 Mar 2027 | $748 | 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 |
| 16 Jan 2027 – 25 Feb 2027 | $534 | 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 |
| 19 Jan 2027 – 26 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 |
| 28 Jan 2027 – 3 Feb 2027 | $500 | Air China | Chengdu Shuangliu International Airport (CTU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 30 Jan 2027 – 6 Feb 2027 | $500 | Air China | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 31 Jan 2027 – 6 Feb 2027 | $506 | Air China | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 1 Feb 2027 – 6 Feb 2027 | $603 | China United Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 2 stops, back 1 stop | found 2 days ago | See prices for these dates |
| 2 Feb 2027 – 7 Feb 2027 | $605 | S7 Airlines | Chengdu Tianfu (TFU) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 27 Feb 2027 – 1 Mar 2027 | $656 | 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 |
Which month looks cheapest?
January 2027 is the cheapest month — from $500.
Airlines on the cheapest dates: Air China, China United Airlines, S7 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 28 Jan 2027 – 3 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chengdu to Irkutsk?
Return
The cheapest fares were 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (42 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 |
|---|---|---|---|---|
| 0–6 days | $394 | $393 | +0% | 19 |
| 7–13 days | $393 | $383 | Cheapest seen | 11 |
| 14–29 days | $466 | $393 | +19% | 25 |
| 30–59 days | $495 | $495 | +26% | 7 |
| 60–89 days | $523 | $404 | +33% | 32 |
| 90–179 days | $519 | $501 | +32% | 20 |
Live price for these dates
The cheapest return found recently is for 28 Jan 2027 – 3 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Chengdu to Irkutsk?
The cheapest return found recently is $500 with Air China, 28 Jan 2027 to 3 Feb 2027, found 2 days ago. The cheapest return fare on each of 12 departure dates is usually $527 to $618.
What is the cheapest month to fly from Chengdu to Irkutsk?
January 2027 is the cheapest month for a return, from $500, 28 Jan 2027 to 3 Feb 2027, found 2 days ago.
How far ahead should I book a flight from Chengdu to Irkutsk?
In 42 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure.
Which airlines have the cheapest flights from Chengdu to Irkutsk?
Between 8 Jan 2027 and 27 Feb 2027, Air China has the cheapest return on 10 of the 12 departure dates we hold, China United Airlines on 1 and S7 Airlines on 1.
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