Is 1 hour and 20 minutes enough time to get through security for an international flight at Suvarnabhumi Airport?

it is an international flight, it is 3 hours a head

no

Better being early then missing your flight , I always get to any airport 3 hours before

No

Never try never learn 😉

I'd get there at least an hour earlier. Although it's only a short hop, it's still an international flight which means you're at the mercy of immigration. Sometimes it's a breeze and you can be through in ten minutes, other times it can take up to 30 mins

Firstly probably impossible to say for sure when your arrival at airport would be unless staying near airport. Consider traffic at such a time ,extremely optimistic

International flight: check in, ..might be busy |

immigration... Might be BUSY???

Min 2 hours

Pushing it a little 😬

Nah

@Bä ***

stay overnight

It was quiet there last night

Its always better to be earlier than later. You may have to sit and wait however its better than being denied bording for bring late.

Airports recommend arriving 3 hours prior to flying internationally. I always go with that.

Too late, 2 hrs at least and even that can be problematic if the airport is busy.

If you don't need to go to the check-in counter (no checked bag or automated kiosk bag drop) it might be enough time. If you need to go to the check-in counter I'd definitely arrive earlier. Normally for me the check-in is what takes the most time.

You'll need to check-in

Go through security

Go through immigration

Get to your gate.

Boarding usually starts 30 minutes before so you should arrive at your gate around 9:50.

If this was a domestic flight I'd probably say it's fine but for international, too risky.