Cheap flights from India to Hanoi from ₹ 13,968

In general, December is the cheapest month to fly from India to Hanoi. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 7,739. If you don’t want to visit Hanoi in December, then you should wait until July to fly from India, when ticket prices are also cheap, with an average price of ₹ 8,588.

The cheapest day to depart on your flight to Hanoi is on a Tuesday when prices can be found for as low as ₹ 28,818. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Hanoi is Thursday, with ticket prices averaging around ₹ 33,742.

Our data shows that the cheapest India to Hanoi flights are usually those with departure times in the morning. Our users have found flights to Hanoi in the morning for as low as ₹ 30,717. In contrast, the most expensive time of day to depart to Hanoi is in the evening when prices are around ₹ 32,759.

Fly from New Delhi Indira Gandhi Intl to Hanoi Noibai for the best India - Hanoi Noibai flight prices

You are more likely to see cheaper flights to Hanoi from India when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around ₹ 27,542 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from India for as low as ₹ 20,857 on momondo.

Scoot, VietJet Air, and Vietnam Airlines are the most popular carriers operating from India to Hanoi Noibai

VietJet Air, Vietnam Airlines and IndiGo are the top three most popular airlines that fly to Hanoi from India according to our data. VietJet Air is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 8 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between India and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

As of May 2026, there are 5 flights per day flying from India to Hanoi. The most common time of day flights depart is 23:00, with 54% of flights taking off in the morning.

As of May 2026, 39 flights take off from India and land in Hanoi each week. The most common flight departure day for this route is Sun, with 21% of weekly flights taking off on this day.