Question 1

What is the cheapest day to depart on your flight to Hanoi?

Accepted Answer

The cheapest day to depart on your flight to Hanoi is on a Tuesday when prices can be found for as low as ₹ 24,498. 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 Saturday, with ticket prices averaging around ₹ 32,408.

Question 2

How often are flights from New Delhi to Hanoi delayed?

Accepted Answer

Historically, on average around 26% of flights between New Delhi and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

Question 3

What is the cheapest New Delhi Indira Gandhi Intl to Hanoi Noibai flight route?

Accepted Answer

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

Question 4

Which airlines fly to Hanoi?

Accepted Answer

VietJet Air, Vietnam Airlines and IndiGo are the top three most popular airlines that fly to Hanoi from New Delhi according to our data. VietJet Air is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 4 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Question 5

How far in advance should I book a flight to Hanoi?

Accepted Answer

You are more likely to see cheaper flights to Hanoi from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around ₹ 25,425 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 New Delhi for as low as ₹ 19,667 on momondo.

Question 6

What is the cheapest month to fly to Hanoi?

Accepted Answer

In general, July is the cheapest month to fly from New Delhi to Hanoi. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 19,125. If you don’t want to visit Hanoi in July, then you should wait until September to fly from New Delhi, when ticket prices are also cheap, with an average price of ₹ 20,479.

Question 7

What is the cheapest time of day to depart on your flight to Hanoi?

Accepted Answer

Our data shows that the cheapest New Delhi 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 ₹ 27,012. In contrast, the most expensive time of day to depart to Hanoi is in the evening when prices are around ₹ 31,118.

Question 8

Which stopover airport has the shortest connection time from New Delhi to Hanoi?

Accepted Answer

Kolkata (CCU) has the shortest average stopover time for this route: 1h 53m.

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 10

What is the most punctual flight time for New Delhi to Hanoi flights?

Accepted Answer

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

Question 11

Which stopover airport offers the lowest fares from New Delhi to Hanoi?

Accepted Answer

Flights via Kolkata (CCU) offer the lowest average return price of ₹ 29,228.

Question 12

Which airline has the best punctuality record on New Delhi to Hanoi flights?

Accepted Answer

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Question 13

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Hanoi Noibai?

Accepted Answer

VietJet Air and IndiGo are the most popular carriers operating from New Delhi Indira Gandhi Intl to Hanoi Noibai

Question 14

How many flights depart from New Delhi to Hanoi on average per day?

Accepted Answer

The number of flights available between New Delhi and Hanoi is 2 per day as of January 2026. The most frequent departure time is 07:00, with 58% of daily flights leaving at midday.

Question 15

How many flights depart from New Delhi to Hanoi on average per week?

Accepted Answer

18 flights are operational weekly from New Delhi to Hanoi as of January 2026. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

Question 16

Which stopover airport has the shortest travel time from New Delhi to Hanoi?

Accepted Answer

Flights connecting via Kolkata (CCU) have the shortest average one-way travel time: 6h 40m.

Question 17

Which airport is the most popular for stopovers for flights between New Delhi and Hanoi?

Accepted Answer

Ho Chi Minh City (SGN) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Question 18

What cabin class options are available on New Delhi Indira Gandhi Intl to Hanoi Noibai flights?

Accepted Answer

There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 19

How have New Delhi to Hanoi flight prices changed over time?

Accepted Answer

As of January 2026, prices for New Delhi to Hanoi flights are approximately 8% cheaper when compared to flights at the same time last year.

Question 20

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport?

Accepted Answer

Prices for flights from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport are updated daily.

Question 21

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport?

Accepted Answer

There are 4 operators available for flights from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport as of January 2026.

Question 22

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport.

Question 23

What documentation or ID do you need to fly to Hanoi Noibai Airport?

Accepted Answer

The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	₹ 13,981
Fastest flight time	3h 55m
Direct flights	Every day
Airports in Hanoi	1 airport

Airline	Rating	Free Cancellation	Price
VietJet Air	PriceFrom ₹ 14,458	Free Cancellation	Rating 5.6 156 reviews	Search VietJet Air flights
Vietnam Airlines	PriceFrom ₹ 18,599	Free Cancellation	Rating 7.6 217 reviews	Search Vietnam Airlines flights
AirAsia	PriceFrom ₹ 20,305	Free Cancellation	Rating 6.8 223 reviews	Search AirAsia flights
IndiGo	PriceFrom ₹ 20,995	Free Cancellation	Rating 6.8 516 reviews	Search IndiGo flights

Cheap flights from New Delhi to Hanoi from ₹ 11,638

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How to get the cheapest flight ticket from New Delhi to Hanoi

What is the cheapest month to fly to Hanoi?

What is the cheapest day to depart on your flight to Hanoi?

What is the cheapest time of day to depart on your flight to Hanoi?

What is the cheapest New Delhi Indira Gandhi Intl to Hanoi Noibai flight route?

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

How far in advance should I book a flight to Hanoi?

What cabin class options are available on New Delhi Indira Gandhi Intl to Hanoi Noibai flights?

There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Delhi to Hanoi flight prices changed over time?

As of January 2026, prices for New Delhi to Hanoi flights are approximately 8% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Hanoi Noibai?

VietJet Air and IndiGo are the most popular carriers operating from New Delhi Indira Gandhi Intl to Hanoi Noibai

Which airlines fly to Hanoi?

How often are flights from New Delhi to Hanoi delayed?

Historically, on average around 26% of flights between New Delhi and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

What is the most punctual flight time for New Delhi to Hanoi flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on New Delhi to Hanoi flights?

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between New Delhi and Hanoi?

Ho Chi Minh City (SGN) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from New Delhi to Hanoi?

Flights via Kolkata (CCU) offer the lowest average return price of ₹ 29,228.

Which stopover airport has the shortest travel time from New Delhi to Hanoi?

Flights connecting via Kolkata (CCU) have the shortest average one-way travel time: 6h 40m.

Which stopover airport has the shortest connection time from New Delhi to Hanoi?

Kolkata (CCU) has the shortest average stopover time for this route: 1h 53m.

How many flights depart from New Delhi to Hanoi on average per day?

The number of flights available between New Delhi and Hanoi is 2 per day as of January 2026. The most frequent departure time is 07:00, with 58% of daily flights leaving at midday.

How many flights depart from New Delhi to Hanoi on average per week?

18 flights are operational weekly from New Delhi to Hanoi as of January 2026. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

When to book flights from New Delhi to Hanoi

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How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Hanoi Noibai Airport?

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