Cheap flights from Omsk to Seoul from $903 OMS → ICN
Omsk Airport (OMS) → Incheon International Airport (ICN)
The cheapest return found recently is $903 with Vietjet Qazaqstan, 1 Sept 2027 – 10 Sept 2027, found today.
- Cheapest return found recently
- $903, 1 Sept 2027 to 10 Sept 2027
- Usual return price
- $1,008 to $1,116
- Cheapest month to fly
- September 2027, return fares from $903 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $1,008 to $1,116.
Cheapest return found recently
$903
1 Sept 2027 – 10 Sept 2027 · Vietjet Qazaqstan
Omsk Airport (OMS) → Incheon International Airport (ICN)
Leaves 10:00 a.m. · Return leaves 10:10 a.m. · 46 h of travel, both ways together
out 2 stops, back 2 stops
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$903 1 Sept 2027 – 10 Sept 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $767 to $1,113.
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 3 departure dates from 25 May 2027 to 1 Sept 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 9-night return fares leaving within 3 days of 1 Sept 2027 to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 May 2027 – 15 Jun 2027 | $1,113 | Vietjet Qazaqstan | Omsk Airport (OMS) → Incheon International Airport (ICN) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 1 Aug 2027 – 14 Aug 2027 | $1,119 | Vietjet Qazaqstan | Omsk Airport (OMS) → Incheon International Airport (ICN) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 1 Sept 2027 – 10 Sept 2027 | $903 | Vietjet Qazaqstan | Omsk Airport (OMS) → Incheon International Airport (ICN) | out 2 stops, back 2 stops | found today | See prices for these dates |
Which month looks cheapest?
September 2027 is the cheapest month — from $903.
Airlines on the cheapest dates: Vietjet Qazaqstan.
Premium cabin fares from Omsk to Seoul
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 1 Sept 2027 – 10 Sept 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Omsk to Seoul?
Return
Fares 30 to 59 days before departure were typically 9% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 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 |
|---|---|---|---|---|
| 14–29 days | $885 | $798 | +10% | 18 |
| 30–59 days | $806 | $767 | Cheapest seen | 13 |
| 60–89 days | $852 | $852 | +6% | 8 |
| 90–179 days | $863 | $786 | +7% | 38 |
| 180+ days | $1,113 | $979 | +38% | 41 |
Live price for these dates
The cheapest return found recently is for 1 Sept 2027 – 10 Sept 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 Omsk to Seoul?
The cheapest return found recently is $903 with Vietjet Qazaqstan, 1 Sept 2027 to 10 Sept 2027, found today. The cheapest return fare on each of 3 departure dates is usually $1,008 to $1,116.
What is the cheapest month to fly from Omsk to Seoul?
September 2027 is the cheapest month for a return, from $903, 1 Sept 2027 to 10 Sept 2027, found today.
How far ahead should I book a flight from Omsk to Seoul?
In 49 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 9% lower than 14 to 29 days before departure.
Which airlines have the cheapest flights from Omsk to Seoul?
Between 25 May 2027 and 1 Sept 2027, Vietjet Qazaqstan has the cheapest return on all 3 departure dates we hold.
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