USNRKPUMedium Airport

Ulsan Airport

Ulsan, South Korea45 ft elevation

Plan transport

IATA

USN

Three-letter passenger code.

ICAO

RKPU

Operational aviation identifier.

Elevation

45 ft

The airport is close to sea level, a detail travelers often notice in coastal weather and approach views.

Coordinates

35.59, 129.35

Ulsan map position.

Airport scale

Regional Airport

The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

Ulsan Airport overview

Ulsan Airport (USN) serves Ulsan, South Korea. It is listed as a regional airport, so this guide focuses on practical location context, airport identifiers, nearby alternates, and the details travelers can verify before planning a route through USN.

The airport sits at 45 feet above sea level. Its coordinates are 35.5935, 129.3520, which helps travelers compare the airport with city access points and other airports in South Korea.

Nearby alternatives include Pohang Airport (G-815/K-3) (KPO) and Gimhae International Airport (PUS). Compare those pages when checking backup airports, local access, or regional routing across Asia.

USN planning callout

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available. For this page, compare USN with nearby airport links and the South Korea country guide before finalizing route choices.

Ulsan Airport unique facts

USN fact 1

Ulsan Airport uses IATA code USN and ICAO code RKPU.

USN fact 2

USN serves Ulsan in South Korea.

USN fact 3

In this directory, it ranks #26 by estimated passenger scale among listed South Korea airports.

USN fact 4

Across Asia, this airport ranks #1725 in the current featured airport set.

USN fact 5

Ulsan Airport is classified as a regional airport, based on airport type and available passenger estimates.

USN fact 6

USN sits 45 feet above sea level.

Ulsan Airport facilities

Ulsan Airport restaurants

At USN, check whether dining is concentrated landside or airside before settling near the gate.

USN lounges

For Ulsan Airport, lounge access usually depends on airline, alliance status, cabin, or paid-entry rules.

USN WiFi

Use airport WiFi for maps, airline alerts, and transport bookings before leaving Ulsan Airport.

Ulsan airport parking

For departures from Ulsan, compare terminal-adjacent parking with long-stay lots and shuttle timing.

USN accessibility

Request mobility assistance with your airline before traveling through Ulsan Airport; same-day help can be slower at peak times.

USN ATMs

ATMs are most useful for small arrival cash needs in South Korea; compare fees before withdrawing large amounts.

USN currency exchange

Currency desks at Ulsan Airport are convenient after arrival, but city rates may be better for larger exchanges.

USN car rental

Save USN as your return point and follow airport rental-car signs rather than only city directions.

Ulsan Airport airport hotels

Airport hotels near Ulsan Airport are useful for early departures, long layovers, and weather-sensitive connections.

USN medical help

For urgent health needs at USN, ask airport staff for first aid or the nearest medical room.

USN charging

At Ulsan Airport, charge devices before boarding if you rely on mobile boarding passes, maps, or rideshare pickup.

USN business travel

Ulsan Airport business travelers should verify lounge, workspace, and fast-track options before peak departure waves.

USN family travel

Families using USN should confirm stroller rules, family rooms, and walking distances before security.

Ulsan Airport transportation

USN taxi and rideshare

Taxi or rideshare is the simplest choice at USN when arriving late or carrying luggage into Ulsan.

USN train or metro

Ulsan Airport travelers should check rail or metro options first, because large Asia gateways often have strong fixed-link access.

USN bus and coaches

Bus service is usually the best-value option for Ulsan, but confirm stop location and operating hours for early departures from USN.

USN driving and car rental

For rental cars, save the airport code USN in navigation and follow terminal-specific return signs rather than only city-center directions.

Ulsan Airport location

USN

Ulsan Airport

35.5935, 129.3520

Pohang Airport (G-815/K-3)

44 km from USN

Gimhae International Airport

59 km from USN

Daegu International Airport

71 km from USN

Jinhae Air Base

78 km from USN

Ulsan Airport traveler tips

USN tip 1

Check the departure board before settling in; smaller schedules can cluster around a few busy waves.

USN tip 2

Weather delays are usually more tied to regional systems than airport elevation.

USN tip 3

Confirm ground transport availability for late arrivals, especially outside the main city center.

USN tip 4

For photos and window views, note the field orientation around 35.59 latitude and 129.35 longitude.

USN tip 5

Morning departures are often smoother when you pre-book parking, rideshare, or rail tickets.

USN tip 6

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available.

Ulsan Airport FAQ

Where is Ulsan Airport located?

Ulsan Airport (USN) is located in Ulsan, South Korea, at coordinates 35.5935, 129.3520.

What is the IATA code for Ulsan Airport?

The IATA code for Ulsan Airport is USN. Its ICAO code is RKPU.

Is Ulsan Airport a large airport?

Ulsan Airport is classified as a medium airport in the OurAirports dataset and reads as a regional airport in this guide. The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

How early should I arrive at USN?

For Ulsan Airport, arrive earlier during morning and evening departure banks. International travelers should generally plan more buffer than domestic travelers, especially if bags or document checks are involved.

What elevation is Ulsan Airport?

Ulsan Airport is 45 feet above sea level; The airport is close to sea level, a detail travelers often notice in coastal weather and approach views..

Does Ulsan Airport have scheduled airline service?

Ulsan Airport is marked as having scheduled service in the current airport dataset.

What city does USN serve?

USN primarily serves Ulsan and the surrounding region.

Are there nearby airports to USN?

Nearby comparison airports include Pohang Airport (G-815/K-3) (KPO) and Gimhae International Airport (PUS).

What transport should I check first at USN?

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available. For Ulsan Airport, compare fixed-link transit, official taxis, rideshare pickup, and hotel transfer options before arrival.

Ulsan Airport related airports

HIN

Sacheon Airport / Sacheon Air Base

Sacheon, South Korea

Type

Medium Airport

Elevation

25 ft

AsiaGuide

JDG

Jeongseok Airport

Jeju Island, South Korea

Type

Medium Airport

Elevation

1,171 ft

AsiaGuide

JWO

Jungwon Air Base/Chungju Airport

Gimseang-ro, South Korea

Type

Medium Airport

Elevation

281 ft

AsiaGuide

KAG

Gangneung Airport (K-18)

Gangneung, South Korea

Type

Medium Airport

Elevation

35 ft

AsiaGuide

Explore more airports near Ulsan

Compare nearby airports, country guides, and continent directories for smarter itinerary planning.

Browse airports