Prague to Seoul PRG → ICN
Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN)
The cheapest return found recently is $720 with Etihad Airways, 18 Nov – 28 Nov, found yesterday. The cheapest one-way found recently is $722 with Etihad Airways, 22 Jul 2027, found 2 days ago.
Return
The cheapest return fare on each of 12 departure dates is usually $675 to $738.
Cheapest return found recently
$720
18 Nov – 28 Nov · Etihad Airways
Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN)
Leaves 10:20 a.m. · Return leaves 1:15 a.m. · 53 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
$1,100
1 Aug 2027 – 31 Aug 2027 · Asiana Airlines
Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN)
Leaves 6:50 p.m. · Return leaves 10:45 a.m. · 24 h 20 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Found recently, and the cheapest we hold
$720 18 Nov – 28 Novfound yesterdaySee prices for these dates
$624 9 Jan 2027 – 13 Jan 2027found 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $624 to $679.
At $720, the cheapest return found recently is above that range.
25 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 12 departure dates from 15 Nov to 25 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 10-night return fares leaving within 3 days of 18 Nov to compare.
Every date we hold
14 fares on 12 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov – 28 Nov | $724 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 18 Nov – 28 Nov | $720 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 25 Nov – 2 Dec | $748 | Air France | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Dec – 18 Dec | $675 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 4 Dec – 10 Dec | $675 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 8 Dec – 19 Dec | $723 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 9 Dec – 18 Dec | $702 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 10 Dec – 15 Dec | $675 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 9 Jan 2027 – 13 Jan 2027 | $624 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 14 Mar 2027 – 28 Mar 2027 | $939 | easyJet | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 1 Aug 2027 – 31 Aug 2027 | $1,100 | Asiana Airlines | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 25 Sept 2027 – 1 Oct 2027 | $735 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $624.
Airlines on the cheapest dates: Etihad Airways, LOT Polish, Air France, easyJet, Asiana Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$722
22 Jul 2027 · Etihad Airways
Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN)
Leaves 11:20 a.m. · 16 h 30 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$722 22 Jul 2027found 2 days agoOpen this trip
$579 18 Aug 2027found 3 days agoOpen this trip
What have prices looked like?
Over 5 days, 25 Sept to 18 Oct, the cheapest one-way we saw each day was $420 to $579.
At $722, the cheapest one-way found recently is above that range.
5 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 22 Jul 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 | |
|---|---|---|---|---|---|---|
| 22 Jul 2027 | $722 | Etihad Airways | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | 1 stop | found 2 days ago | Open this trip |
| 18 Aug 2027 | $579 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Incheon International Airport (ICN) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
August 2027 is the cheapest month — from $579.
Airlines on the cheapest dates: Etihad Airways, LOT Polish.
Premium cabin fares from Prague 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 18 Nov – 28 Nov in another cabin: Premium economy · Business · First
Today's prices for 22 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Prague to Seoul?
Return
Fares 30 to 59 days before departure were typically 26% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $895 | $784 | +34% | 11 |
| 7–13 days | $954 | $954 | +43% | 8 |
| 14–29 days | $770 | $656 | +15% | 8 |
| 30–59 days | $667 | $644 | Cheapest seen | 20 |
| 60–89 days | $791 | $624 | +19% | 14 |
| 90–179 days | $679 | $656 | +2% | 24 |
| 180+ days | $704 | $688 | +6% | 25 |
One-way
Not enough history yet: we have 5 days of one-way prices, 25 Sept to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest return found recently is for 18 Nov – 28 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