Question 1

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

Accepted Answer

2 flights are operational weekly from New Delhi to Hanoi as of December 2025. The most popular departure day for this route is Mon, with 100% of flights per week taking off on this day.

Question 2

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 3

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 ₹ 29,134.

Question 4

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 ₹ 25,105 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 ₹ 18,795 on momondo.

Question 5

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 ₹ 19,064. 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 ₹ 20,413.

Question 6

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 7

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 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 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 10

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 ₹ 24,706. In contrast, the most expensive time of day to depart to Hanoi is at midday when prices are around ₹ 34,598.

Question 11

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 12

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 13

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 14

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

Accepted Answer

As of December 2025, prices for New Delhi to Hanoi flights are approximately 11% more expensive when compared to flights at the same time last year.

Question 15

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 ₹ 25,786. 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 ₹ 32,151.

Question 16

Can stopping save me money on New Delhi to Hanoi flights?

Accepted Answer

You could potentially save up to 11% on your flight if you consider stops on a New Delhi to Hanoi flight.

Question 17

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 18

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 19

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 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 December 2025.

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	₹ 13,503
Fastest flight time	3h 55m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Hanoi	1 airport

Airline	Rating	Free Cancellation	Price
VietJet Air	PriceFrom ₹ 14,795	Free Cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Vietnam Airlines	PriceFrom ₹ 18,553	Free Cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights
AirAsia	PriceFrom ₹ 20,241	Free Cancellation	Rating 6.8 222 reviews	Search AirAsia flights
IndiGo	PriceFrom ₹ 20,928	Free Cancellation	Rating 6.8 505 reviews	Search IndiGo flights

Cheap flights from New Delhi to Hanoi from ₹ 12,949

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Hanoi departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New Delhi to Hanoi

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

VietJet Air flights from New Delhi to Hanoi

Our best VietJet Air deals on New Delhi to Hanoi flight tickets

IndiGo flights from New Delhi to Hanoi

Our best IndiGo deals on New Delhi to Hanoi flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New Delhi to Hanoi that are best for you.

See travel insights to Hanoi from

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.

Can stopping save me money on New Delhi to Hanoi flights?

You could potentially save up to 11% on your flight if you consider stops on a New Delhi to Hanoi flight.

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

As of December 2025, prices for New Delhi to Hanoi flights are approximately 11% more expensive 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 ₹ 29,134.

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 week?

2 flights are operational weekly from New Delhi to Hanoi as of December 2025. The most popular departure day for this route is Mon, with 100% of flights per week taking off on this day.

When to book flights from New Delhi to Hanoi

Cheap New Delhi to Hanoi (DEL to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Hanoi

Best price found

Fastest flight time

Direct flights

Airports in Hanoi

How far is New Delhi Indira Gandhi Intl to Hanoi Noibai by plane?

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

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

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

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

What is the most popular plane model from New Delhi to Hanoi?

What is the most popular airline from New Delhi to Hanoi?

Best airlines flying from New Delhi to Hanoi

Compare and see reviews for airlines that fly from New Delhi to Hanoi with momondo

Vietnam Airlines Flights From New Delhi to Hanoi

VietJet Air Flights From New Delhi to Hanoi

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Hanoi?

Can I find flights from New Delhi to Hanoi with flexible booking policies on momondo?

How can momondo help me find flights from New Delhi to Hanoi?

I’m not ready to book a flight from New Delhi to Hanoi right now. Can momondo alert me if prices change?

An easier way to manage your Hanoi trip