Cheap flights from Hanoi to Irkutsk from $370 HAN → IKT
Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT)
The cheapest return found recently is $544 with Sichuan Airlines, 14 Dec – 5 Jan 2027, found yesterday. The cheapest one-way found recently is $370 with Shenzhen Airlines, 6 Jun 2027, found 4 days ago.
- Cheapest one-way found recently
- $370, found 4 days ago
- Cheapest return found recently
- $544, 14 Dec to 5 Jan 2027
- Usual return price
- $594 to $695
- Cheapest month to fly
- January 2027, return fares from $539 found in the last 7 days
Return
The cheapest return fare on each of 14 departure dates is usually $594 to $695.
Cheapest return found recently
$544
14 Dec – 5 Jan 2027 · Sichuan Airlines
Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT)
Leaves 9:00 a.m. · Return leaves 7:05 p.m. · 57 h 55 min of travel, both ways together
out 2 stops, back 2 stops
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$544 14 Dec – 5 Jan 2027found yesterdaySee prices for these dates
$539 2 Jan 2027 – 12 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $502 to $691.
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 14 departure dates from 28 Nov to 8 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?
We hold no other 22-night return fares leaving within 3 days of 14 Dec to compare.
Every date we hold
18 fares on 14 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Nov – 12 Dec | $589 | Sichuan Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 14 Dec – 5 Jan 2027 | $544 | Sichuan Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
| 2 Jan 2027 – 12 Jan 2027 | $539 | Shenzhen Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 4 Jan 2027 – 5 Feb 2027 | $665 | Shenzhen Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 1 stop | found 5 days ago | See prices for these dates |
| 5 Jan 2027 – 3 Feb 2027 | $634 | Air China | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 9 Jan 2027 – 16 Jan 2027 | $637 | Air China | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 10 Jan 2027 – 2 Feb 2027 | $741 | Shenzhen Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 1 stop | found 5 days ago | See prices for these dates |
| 25 Jan 2027 – 21 Feb 2027 | $578 | Shenzhen Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 28 Jan 2027 – 17 Feb 2027 | $708 | Vietjet | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 29 Jan 2027 – 18 Feb 2027 | $706 | Juneyao Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 30 Jan 2027 – 21 Feb 2027 | $607 | Air China | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 31 Jan 2027 – 20 Feb 2027 | $705 | Air China | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 1 Feb 2027 – 21 Feb 2027 | $648 | Air China | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 8 Feb 2027 – 21 Feb 2027 | $629 | China Southern Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $539.
Airlines on the cheapest dates: Air China, Shenzhen Airlines, Sichuan Airlines, Vietjet, Juneyao Airlines, China Southern Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$370
6 Jun 2027 · Shenzhen Airlines
Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT)
Leaves 1:50 p.m. · 25 h 10 min trip
2 stops
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$370 6 Jun 2027found 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 22 days, 6 Oct to 11 Nov, the cheapest one-way we saw each day was $345 to $579.
22 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 one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 6 Jun 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 6 Jun 2027 | $370 | Shenzhen Airlines | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | 2 stops | found 4 days ago | Open this trip |
| 8 Jul 2027 | $396 | Vietjet | Noi Bai International Airport (HAN) → Irkutsk International Airport (IKT) | 1 stop | found 6 days ago | Open this trip |
Which month looks cheapest?
June 2027 is the cheapest month — from $370.
Airlines on the cheapest dates: Shenzhen Airlines, Vietjet.
Premium cabin fares from Hanoi 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 14 Dec – 5 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 6 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Hanoi to Irkutsk?
Return
Fares 30 to 59 days before departure were typically 5% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $563 | $502 | +6% | 24 |
| 7–13 days | $637 | $520 | +20% | 18 |
| 14–29 days | $595 | $524 | +12% | 27 |
| 30–59 days | $533 | $525 | Cheapest seen | 28 |
| 60–89 days | $642 | $525 | +21% | 22 |
| 90–179 days | $669 | $576 | +26% | 36 |
| 180+ days | $671 | $671 | +26% | 13 |
One-way
Not enough history yet: in 22 days of one-way prices, 6 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 14 Dec – 5 Jan 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 Hanoi to Irkutsk?
The cheapest return found recently is $544 with Sichuan Airlines, 14 Dec to 5 Jan 2027, found yesterday. The cheapest return we hold, of any age, is $539 with Shenzhen Airlines, 2 Jan 2027 to 12 Jan 2027, found 3 days ago. The cheapest return fare on each of 14 departure dates is usually $594 to $695.
How much is a one-way flight from Hanoi to Irkutsk?
The cheapest one-way found recently is $370 with Shenzhen Airlines, 6 Jun 2027, found 4 days ago.
What is the cheapest month to fly from Hanoi to Irkutsk?
January 2027 is the cheapest month for a return, from $539, 2 Jan 2027 to 12 Jan 2027, found 3 days ago. June 2027 is the cheapest month for a one-way, from $370, 6 Jun 2027, found 4 days ago.
How far ahead should I book a flight from Hanoi to Irkutsk?
In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 5% lower than 0 to 6 days before departure.
How long is the flight from Hanoi to Irkutsk?
The cheapest one-way found recently, with Shenzhen Airlines on 6 Jun 2027, takes 25 h 10 min with 2 stops.
Which airlines have the cheapest flights from Hanoi to Irkutsk?
Between 28 Nov and 8 Feb 2027, Air China has the cheapest return on 5 of the 14 departure dates we hold, Shenzhen Airlines on 4 and Sichuan Airlines on 2.
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