Cheap flights from Mumbai to Southeast Asia from £90

The month of March is, on average, the cheapest month to fly to Southeast Asia from Mumbai, with most prices found around £211. If you are unable to visit Southeast Asia during the month of March, then departing from Mumbai during the month September is also very affordable. Most momondo users find prices during this month for around £215.

Our data shows that Sunday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £179. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Tuesday is £355.

In the afternoon is the cheapest time of day to fly from Mumbai to Southeast Asia when you can find flight prices for as low as £173. Flying to Southeast Asia in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £208. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Mumbai Chhatrapati Shivaji Intl to Bangkok Suvarnabhumi for the best Mumbai Chhatrapati Shivaji Intl - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Mumbai when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around £187 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Mumbai for as low as £169 on momondo.

There are 3 cabin classes available to choose from on Mumbai to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Thai Vietjet Air, Vietnam Airlines, and Air India are the most popular carriers operating from Mumbai Chhatrapati Shivaji Intl to Southeast Asia

IndiGo, Air India and Thai Vietjet Air are the top three most popular airlines that fly to Southeast Asia from Mumbai according to our data. IndiGo is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 8 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

The number of flights available between Mumbai and Southeast Asia is 27 per day as of August 2026. The most frequent departure time is 23:00, with 39% of daily flights leaving in the evening.

The number of flights available between Mumbai and Southeast Asia is 191 per week as of August 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.