Cheap flights from Koror to Seoul from $235 ROR → GMP, ICN
Airai Airport (ROR) → Gimpo International Airport (GMP), Incheon International Airport (ICN)
The cheapest one-way found recently is $235 with Philippine Airlines, 13 May 2027, found today.
- Cheapest one-way found recently
- $235, Philippine Airlines, found today
- Cheapest month to fly
- January 2027, one-way fares from $234 found in the last 7 days
One-way
The cheapest one-way fare on each of 3 departure dates is usually $235 to $447.
Cheapest one-way found recently
$235
13 May 2027 · Philippine Airlines
Airai Airport (ROR) → Incheon International Airport (ICN)
Leaves 3:10 a.m. · 16 h 5 min trip
1 stop · via Ninoy Aquino International Airport (MNL) · overnight connection · 9 h connection
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$235 13 May 2027found todayOpen this trip
$234 18 Jan 2027found 5 days agoOpen this trip
What have prices looked like?
Over 44 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $230 to $238.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 18 Jan 2027 to 1 Jun 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 one-way fares leaving within 3 days of 13 May 2027 to compare.
Every date we hold
16 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Jan 2027 | $234 | Philippine Airlines | Airai Airport (ROR) → Incheon International Airport (ICN) | 1 stop | found 5 days ago | Open this trip |
| 13 May 2027 | $235 | Philippine Airlines | Airai Airport (ROR) → Incheon International Airport (ICN) | 1 stop | found today | Open this trip |
| 1 Jun 2027 | $658 | United Airlines | Airai Airport (ROR) → Incheon International Airport (ICN) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $234.
Airlines on the cheapest dates: Philippine Airlines, United Airlines.
Premium cabin fares from Koror 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 13 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Koror to Seoul?
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (44 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 | $230 | $230 | Cheapest seen | 11 |
| 90–179 days | $245 | $245 | +7% | 7 |
| 180+ days | $237 | $234 | +3% | 43 |
Live price for these dates
The cheapest one-way found recently is for 13 May 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 one-way flight from Koror to Seoul?
The cheapest one-way found recently is $235 with Philippine Airlines, 13 May 2027, found today. The cheapest one-way we hold, of any age, is $234 with Philippine Airlines, 18 Jan 2027, found 5 days ago. The cheapest one-way fare on each of 3 departure dates is usually $235 to $447.
What is the cheapest month to fly from Koror to Seoul?
January 2027 is the cheapest month for a one-way, from $234, 18 Jan 2027, found 5 days ago.
How far ahead should I book a flight from Koror to Seoul?
In 44 days of prices between 24 Sept and 12 Nov, one-way fares were cheapest 14 to 29 days before departure.
How long is the flight from Koror to Seoul?
The cheapest one-way found recently, with Philippine Airlines on 13 May 2027, takes 16 h 5 min with 1 stop, including a 9 h connection.
Which airlines have the cheapest flights from Koror to Seoul?
Between 18 Jan 2027 and 1 Jun 2027, Philippine Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and United 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