Cheap flights from New Delhi to Southeast Asia from C$ 196

The cheapest month to fly to Southeast Asia from New Delhi is in August. Flight prices, which tend to average around C$ 410, are often lower during this time because this is during the off-season. If you don’t want to visit Southeast Asia in August, then you should wait until September to fly from New Delhi, when ticket prices are also cheap, with an average price of C$ 414.

According to our data, the cheapest time of day to fly to Southeast Asia is at noon. momondo users have found flights departing from New Delhi to Southeast Asia at noon for as low as C$ 980. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Southeast Asia are more costly in the morning, with an average ticket price of C$ 2,146. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from New Delhi Indira Gandhi Intl to Ho Chi Minh City for the best New Delhi Indira Gandhi Intl - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around C$ 622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from New Delhi for as low as C$ 471 on momondo.

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

No. A direct flight is the cheapest option for a flight between New Delhi to Southeast Asia.

Vietnam Airlines is the most popular carrier operating from New Delhi Indira Gandhi Intl to Southeast Asia

IndiGo, Air India and Thai AirAsia X are the top three most popular airlines that fly to Southeast Asia from New Delhi according to our data. IndiGo is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 9 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

As of July 2026, there are 14 flights per day flying from New Delhi to Southeast Asia. The most common time of day flights depart is 9:00a.m., with 34% of flights taking off at noon.

The number of flights available between New Delhi and Southeast Asia is 104 per week as of July 2026. The most frequent departure day is Sat, with 15% of weekly flights leaving on this day.