Aero K

We sell 28 Flights routes operated by Aero K, on their fares and their conditions.

Aero K runs 28 routes we sell across 3 countries, calling at 8 places. The cheapest fare is €43.80. A median route runs 829 km, about 1h 7m at the carrier's typical cruising speed of 740 km/h.

Checked October 15, 2026Priced for October 15, 2026One passenger, all fees included

The network
Routes
Catchment
Questions

Profile

What Aero K runs

28Routes we sell
8Places served
3Countries
829 kmMedian route
1,407 kmLongest route

A typical journey: The median Aero K route we sell is 829 km, which is about 1h 7m at their typical cruising speed of 740 km/h.
Fare conditions: Fares on this carrier cannot be changed or refunded once booked.
On board: No fleet amenity list published by this carrier.
Carbon per passenger: About 209 grams per passenger kilometer, which is roughly 173.3 kg over a median route.
Where it runs: Routes in 3 countries on our network.
Busiest places: Cheongju-si, Osaka, Jeju City, Kitakyushu, Sapporo, Seoul, Taipei, Tokyo

Routes

Routes operated by Aero K

Priced from the same engine that answers the search box, on the next three weeks of departures.

Routes operated by Aero K, with the cheapest fare and the fastest journey we sell on each.
Route	From	Fastest	Distance
Cheongju-si to Jeju City flight	€43.80	4h 3m	359 km
Jeju City to Cheongju-si flight	€43.80	4h 3m	359 km
Cheongju-si to Kitakyushu flight	€70.94	4h 10m	435 km
Kitakyushu to Cheongju-si flight	€70.94	4h 11m	435 km
Seoul to Osaka flight	€88.64	4h 39m	829 km
Osaka to Seoul flight	€88.64	4h 39m	829 km
Osaka to Cheongju-si flight	€110.47	4h 42m	755 km
Cheongju-si to Osaka flight	€115.78	4h 36m	755 km
Tokyo to Cheongju-si flight	€144.10	5h 5m	1,100 km
Cheongju-si to Taipei flight	€150.59	5h 27m	1,407 km
Taipei to Cheongju-si flight	€150.59	5h 26m	1,407 km
Cheongju-si to Tokyo flight	€162.98	5h 3m	1,100 km
Sapporo to Cheongju-si flight	€164.75	5h 23m	1,380 km
Cheongju-si to Sapporo flight	€204.28	5h 40m	1,380 km

The flight gets you into Jeju City. These two partners take it from there, and the bed is theirs to book.

A room in Jeju City for the night the flight gets in

Sort by distance from Jeju Intercity Bus Terminal and you can see which places are ten minutes on foot and which are not.

Search Jeju City on Trip.com Or compare on Booking.com

Partner links. We earn a commission when a booking completes, and it never changes what you pay.

Catchment

How far people travel to get here

Every origin we sell by Flights, grouped by how far it is in a straight line.

Straight line distance from each origin we sell, not the distance the route runs.
Distance	Routes	Share	Nearest of them
200 to 600 km	8	29%	Cheongju-si, 359 km
600 to 1,500 km	20	71%	Cheongju-si, 755 km

Common questions about Aero K

What does Aero K run?

Aero K runs 28 of the Flights routes we sell, calling at 8 places across 3 countries Those routes come from the published operator catalog rather than from a list we wrote, so a route only appears here if the carrier actually serves it.

How much do Aero K tickets cost?

The cheapest Aero K fare we sell is €43.80 for one passenger, across 28 routes The median route runs 829 km in a straight line. Fares include taxes, supplier fees and our service fee, so the figure here is the figure at checkout.

Are Aero K tickets refundable?

Aero K fares cannot be changed or refunded once booked, across all 28 routes we sell. The condition is shown again on the offer and once more before you pay.

What is the longest route Aero K runs?

The longest Aero K route we sell runs from Cheongju-si to Taipei, 1,407 km in a straight line. A median journey with this carrier takes about 1h 7m at their typical cruising speed, so the long routes are considerably more than that.

Where does Aero K operate?

Aero K is based in South Korea and runs routes we sell in 3 countries The places it calls at most often are Cheongju-si, Osaka, Jeju City. Those are computed from the routes in the catalog rather than from anything the carrier tells us about its own network.

Where these numbers come from

Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.

Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.

Defined in full at Fares, Carbon, Catchment