Welcome to Incheon International Airport.
First of all I recommend you buy the T-money card.
T-money is the best public transportation card because it can be used for taxis, buses and subways.
There are two stores where you can buy the T-money card (seen in the images below).

1. Book store

This store also sells Sim cards.
They are located between Arrival C and Arrival D, next to Lotteria.
In order to buy a Sim card, you need to have your phone and your passport.
You can charge here.

Unfortunately, T-money will not provide the 10% discount shown in the advertisement above. Your limousine bus is a city limousine. Remember this.

These are the prices for a Sim card.

2. “CU” convenience store

“CU” convenience store is located between Arrival B and Arrival C, next to the Starbucks.

If you don’t have a T-money card or cash, don’t worry.
You can buy a bus ticket with a credit card.

Take the 7000 bus from the 7A stop in front of the exit 7 on the ground floor.
The first bus from the airport to Ansan is at 06:10 am and the last bus at 22:40.
The first bus from Ansan to the airport is at 04:50 am and the last bus at 20:50.

The bus fare is 9,000won(~$9) with T-money card or purchase bus ticket.

It takes 80 minutes to Ansan Bus Terminal.

The distance from Ansan Bus Terminal to the Wa stadium is 3.1km, and a fare of 4,000 won will be charged when boarding the taxi.

Follow the Airport Railroad. You must tranfer one times.

Airport Railway Incheon Airport – Transfer to Seoul Station on Line 4 – Get off at Gojan Station(Wa-stadium)

It takes arround two hours

The subway fare is 4,250 won.

A deposit of 500 won will be added to the subway card purchase.
You can get a refund of the deposit (500 won) when you get off.
If you have a T-money card, you do not need to purchase a boarding pass.

When boarding the subway, bring a disposable transportation card or a T-money card into the terminal at the entrance.
Credit cards are not accepted.

There is no additional charge for transfer.

When you arrive at your destination, you will need to find a refund deposit and get your deposit refunded.

Go to Gojan Station Exit 1.
It is about 500m from Gojan Station to the stadium.

Welcome to Kimpo International Airport. First of all, we recommend you buy the T-money card. T-money is the best public transportation card because it can be used for taxis, buses and subways.

You can buy the T-money card at the “7 Eleven” located on 3rd floor.
The T-money card price is 4,000won.
At first, your T-money card will be empty!
You need to add value to the card by charging at the store.
This store also sells Sim cards.
In order to buy a Sim card, you need to have your phone and your passport.
The price of a 1GB capacity Sim cards is 34,900won –similar to that Incheon airport.

You need to purchase bus ticket at the ticket booth.

The bus fare is 6,000 won.
Discount for middle and high school students to 4,200 won.

The bus from the airport to Ansan Terminal is at 6:20am to 22:40pm.
The bus from the Ansan Terminal to the airport is at 4:50am to 21:00pm.

Take bus number 7002 from the stop 11-3.
It takes 90 minutes from Gimpo Airport to Ansan express bus terminal.
Wa~ Stadium is 3.1km away from the Ansan express bus terminal, and costs ₩4,000 (1$=₩1,000) for taxi.

Take a subway Line 9 at Gimpo Airport –> Transfer to Line 4 (Ansan direction) from Dongjak Station –> Get off at Gojan Station (Wa-stadium).

It takes one and half hours.

The subway fare is 2,050 won.

A deposit of 500 won will be added to the subway card purchase.You can get a refund of the deposit (500 won) when you get off.If you have a T-money card, you do not need to purchase a boarding pass.

When boarding the subway, touch the disposable transportation card or t-Money card to the terminal at the entrance.

Credit cards are not accepted.

There is no additional charge for transfer.

When you arrive at your destination, you will need to find a refund deposit and get your deposit refunded.

Go to Gojan Station Exit 1.
It is about 500m from Gojan Station to the stadium.