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Cheap flights from New Delhi to Hanoi from ₹ 7,970

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HAN
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Hanoi Noibai are usually found in July or September, booked 70 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from New Delhi to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

₹ 18,597

One-way from

₹ 7,970

Popular in

December

Cheapest in

July

Average price

₹ 29,738

Good round-trip deal

₹ 23,096 or less

Good one-way deal

₹ 11,802 or less
VietJet Air
  • VietJet Air
  • 1/5-6/5
  • Nonstop
  • 8h 50m total
  • New Delhi to Hanoi
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VietJet Air
  • VietJet Air
  • 2/9
  • Nonstop
  • 4h 05m total
  • New Delhi to Hanoi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 353,101 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 41,286 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Hanoi Noibai.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Hanoi Noibai.
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Find flight deals from New Delhi to Hanoi

Cheapest flights from New Delhi to Hanoi
Explore the most affordable flight options available from New Delhi to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 1/500:05DEL - HAN
Nonstop4h 05mVietJet Air
Tue 6/519:40HAN - DEL
Nonstop4h 45mVietJet Air
Deal found 24/3₹ 18,597
Tue 6/500:05DEL - HAN
Nonstop4h 05mMultiple Airlines
Wed 14/519:05HAN - DEL
Nonstop4h 30mMultiple Airlines
Deal found 23/3₹ 20,139
Wed 25/623:35DEL - HAN
Nonstop4h 15mVietnam Airlines
Fri 4/719:05HAN - DEL
Nonstop4h 30mVietnam Airlines
Deal found 23/3₹ 20,482
Fri 1/809:00DEL - HAN
1 stop31h 05mSingapore Airlines
Tue 5/812:40HAN - DEL
1 stop33h 00mSingapore Airlines
Deal found 24/3₹ 26,910
Tue 22/413:15DEL - HAN
1 stop21h 25mMalaysia Airlines
Thu 24/413:00HAN - DEL
1 stop10h 20mMalaysia Airlines
Deal found 22/3₹ 29,138
Sat 21/602:30DEL - HAN
1 stop22h 10mIndiGo
Wed 25/603:10HAN - DEL
1 stop20h 15mIndiGo
Deal found 24/3₹ 30,766

Cheapflights Fare Finder

Customise your flight search to find flights from New Delhi to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from New Delhi to Hanoi that are best for you.

Fly from

New Delhi

Fly to

Hanoi

Route

Depart

Return

Price

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Thu 1/5

00:05-05:40

Nonstop4h 05m

Hanoi Noibai

Tue 6/5

19:40-22:55

Nonstop4h 45m

₹ 18,597

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Tue 6/5

00:05-05:40

Nonstop4h 05m

Hanoi Noibai

Wed 14/5

19:05-22:05

Nonstop4h 30m

₹ 20,139

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Wed 25/6

23:35-05:20

Nonstop4h 15m

Hanoi Noibai

Fri 4/7

19:05-22:05

Nonstop4h 30m

₹ 20,482

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Fri 22/8

21:55-17:35

1 stop18h 10m

Hanoi Noibai

Tue 26/8

12:40-20:10

1 stop33h 00m

₹ 25,624

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Tue 22/4

13:15-12:10

1 stop21h 25m

Hanoi Noibai

Thu 24/4

13:00-21:50

1 stop10h 20m

₹ 29,138

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Sat 21/6

02:30-02:10

1 stop22h 10m

Hanoi Noibai

Wed 25/6

03:10-21:55

1 stop20h 15m

₹ 30,766

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Tue 2/9

00:05-05:40

Nonstop4h 05m

₹ 7,970

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Sun 31/8

23:35-05:20

Nonstop4h 15m

₹ 8,484

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Fri 25/7

18:20-05:55

1 stop10h 05m

₹ 12,598

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

Mon 14/7

02:30-02:10

1 stop22h 10m

₹ 14,997

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 15 results
1
2

Best time to book a flight from New Delhi to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from New Delhi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Hanoi

How far ahead should I book a flight from New Delhi to Hanoi?

Use this chart to determine the optimal time to book a return flight from New Delhi to Hanoi. Price data was last updated on 21 March 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Delhi to Hanoi?

Currently, July is the cheapest month in which you can book a flight from New Delhi to Hanoi (average of ₹ 245). Flying from New Delhi to Hanoi in December is currently the most expensive (average of ₹ 359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to HAN?

Find hourly flight availability from New Delhi to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

It’s typically best to fly out from New Delhi to Hanoi at midday. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 25 March 2025.
To help decide which airline to fly from New Delhi to Hanoi, see what other customers have to say about Singapore Airlines, Vietnam Airlines and Malaysia Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
251 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
IndiGo
6.8
Okay
471 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
AirAsia
6.6
Okay
203 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from New Delhi to Hanoi?

    If you book a flight from New Delhi to Hanoi, you will be flying from Indira Gandhi Intl to Noibai. Flights to Hanoi Noibai (HAN) from New Delhi Indira Gandhi Intl (DEL) take 4h 00m for a nonstop flight. There is 1 flight from Indira Gandhi Intl to Hanoi per day from 3 airlines.

  • How popular is this New Delhi to Hanoi flight route?

    Flights from New Delhi Indira Gandhi Intl to Hanoi Noibai have been viewed 3,317 times in the past calendar month.

  • What are the cheapest airlines flying from New Delhi to Hanoi round-trip?

    Currently priced at ₹ 18,597, VietJet Air will fly you from New Delhi to Hanoi and back. In addition to VietJet Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vietnam Airlines and Singapore Airlines - these airlines can fly you to your destination from ₹ 20,482 and ₹ 26,824, respectively. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Hanoi one-way?

    For one-way options, check prices for VietJet Air. According to our data, you can fly for as low as ₹ 7,970. Users have also found prices from ₹ 8,913 and ₹ 14,826 on Vietnam Airlines and AirAsia, respectively.

  • What are the most reliable airlines from New Delhi to Hanoi?

    Consider Vietnam Airlines (94%), Virgin Atlantic (94%) or VietJet Air (80%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Hanoi.

  • What are the cheapest flights from New Delhi to Hanoi?

    On average you can expect to pay ₹ 48,849 for a flight from New Delhi to Hanoi. The cheapest flight overall is ₹ 7,773 while the most popular route, (New Delhi Indira Gandhi Intl - Hanoi Noibai) is currently priced at ₹ 16,626.

  • Can I find deals for flights from New Delhi to Hanoi that include hotel bookings?

    Yes. In addition to deals on New Delhi to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Hanoi.

  • Can I find deals for business class flights from New Delhi to Hanoi?

    Yes. Cheapflights offers flight deals from New Delhi to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Hanoi?

    Currently, July is the cheapest month in which you can book a flight from New Delhi to Hanoi (average of ₹ 245). Flying from New Delhi to Hanoi in December is currently the most expensive (average of ₹ 359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from New Delhi to Hanoi on these airlines

Choose from the following airlines for your flight from New Delhi to Hanoi. Flights are based on user searches made on Cheapflights and were last updated on 25 March 2025.
Vietnam Airlines flights from New Delhi Indira Gandhi Intl to Hanoi Noibai
VietJet Air flights from New Delhi Indira Gandhi Intl to Hanoi Noibai
IndiGo flights from New Delhi Indira Gandhi Intl to Hanoi Noibai

Top 3 airlines flying from New Delhi to Hanoi

Discover the top 3 airlines that operate flights from New Delhi to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest₹ 14,299Average₹ 20,478FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
IndiGoCheapest₹ 16,486Average₹ 30,086FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest₹ 18,149Average₹ 25,648FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Hanoi?

Cheapflights helps you search for flights from New Delhi to Hanoi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from New Delhi.

Can Cheapflights find flights from New Delhi to Hanoi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from New Delhi to Hanoi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from New Delhi to Hanoi become cheaper?

Yes! Start tracking prices for New Delhi to Hanoi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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