How far in advance should I apply for a multi-entry tourist visa from the UK?

Just got my one in UK - 5 days

Norway did mine next day haha. The service there is so good.

20 days in advance you'll be fine 100%

A METV is valid for 6 months from issue. In order to get the most mileage from it you want to apply as close as possible to your travel dates. Reports from the UK seem to suggest 5-10 days max for issuing as long as you provide all the required documentation.

Be aware that they will often require proof that you need the multiple entry by having pre booked flights in to Thailand twice. Some reports from people who didn’t and were issued a single entry and not refunded the cost difference.

What documents would you need for this visa?

I always apply one month before I fly. Usually arrives a week to 10 days after submitting the application.

I have applied yesterday.they have changed the requirements and not asking for bank Statement or letter from employer anymore.Make sure you have return flight from Thailand not more than 60 days and upload another flight to Thailand just in case they give you single entry

Max 3 months in advance

Yesterday

Paul, I made the mistake of applying too early and it only took 2 weeks to arrive. The clock starts ticking as soon as they issue it so I lost a month by applying too early. I will not apply more than 2-3 weeks before I travel next time.

Just got mine 10 working days

Thinknits 3 months I'm sure I've read somewhere....I could stand corrected

I'm a US citizen, got my multi-entry granted in 14 days - and this time included that they requested some additional documents after 7 days. I promptly responded and within a few days the Visa was issued. Obviously we're in different countries so your mileage may vary.

No more than 60 days prior

Go to the website af Thai embassy in your country, and see what they recommend.