[BTS 10th] Cheapest way to get to 2023 BTS Festa from the airport

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Timeline
00:00 Viewers' Guide
00:16 Terminal 2 Arrival
04:04 Terminal 1 Arrival
08:37 AREX to Gongdeok Station
09:15 Gongdeok Station
09:58 Transferring from AREX to Line 5
10:44 Getting on Line 5 to Yeouinaru Station
10:55 Yeouinaru Station
11:16 On my way to Exit 3
11:36 Han River Park

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