Support
Talk to a human
Booking questions, transit eligibility, group trips, or partnerships — send us a note and a real person replies within a few hours, any time of day.
Send us a message
Other ways to reach us
Email
support@comma.toursLive chat
In-app, 24/7 while you're in transit
Meeting point
Incheon International Airport (ICN)
Terminal 1 & 2 arrivals · Yeongjong IslandHours
Support around the clock — we run on flight time, not office time.
Response time
< 3 hrs
Average first reply, any hour of the day.