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$99+ Cheap flights from New Delhi (DEL) to Hanoi (HAN)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HAN
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Hanoi Noibai are usually found in July or September, booked 68 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 junio 30, 2025.

Round-trip from

$178
(Kiwi.com)

One-way from

$99
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$279

Good round-trip deal

$295 or less

Good one-way deal

$137 or less
From New Delhi Indira Gandhi Intl to Hanoi Noibai
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One-way flight from New Delhi Indira Gandhi Intl to Hanoi Noibai
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Highest demand for flights based on searches. 14% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2112:05 amDEL - HAN
Nonstop4h 05mVietJet Air
jue. 8/287:40 pmHAN - DEL
Nonstop4h 45mVietJet Air
Deal found 6/29$178
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2211:35 pmDEL - HAN
Nonstop4h 15mMultiple Airlines
jue. 8/287:40 pmHAN - DEL
Nonstop4h 45mMultiple Airlines
Deal found 6/29$212
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/811:35 pmDEL - HAN
Nonstop4h 15mVietnam Airlines
vie. 9/127:05 pmHAN - DEL
Nonstop4h 30mVietnam Airlines
Deal found 6/29$234
This Singapore Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:00 amDEL - HAN
1 stop31h 05mSingapore Airlines
jue. 9/46:30 pmHAN - DEL
1 stop27h 10mSingapore Airlines
Deal found 6/30$287

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated junio 30, 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

jue. 8/21

12:05 am-5:40 am

Nonstop4h 05m

Hanoi Noibai

jue. 8/28

7:40 pm-10:55 pm

Nonstop4h 45m

$178

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

vie. 8/22

11:35 pm-5:20 am

Nonstop4h 15m

Hanoi Noibai

jue. 8/28

7:40 pm-10:55 pm

Nonstop4h 45m

$212

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

lun. 9/8

11:35 pm-5:20 am

Nonstop4h 15m

Hanoi Noibai

vie. 9/12

7:05 pm-10:05 pm

Nonstop4h 30m

$234

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

jue. 8/28

9:00 am-5:35 pm

1 stop31h 05m

Hanoi Noibai

jue. 9/4

6:30 pm-8:10 pm

1 stop27h 10m

$287

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

vie. 8/22

11:35 pm-5:20 am

Nonstop4h 15m

$99

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

vie. 9/12

12:05 am-12:35 pm

1 stop11h 00m

$101

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

lun. 9/15

5:05 pm-8:30 am

1 stop13h 55m

$117

New DelhiHanoi

DEL - HAN

DELHAN

New Delhi Indira Gandhi Intl

sáb. 7/26

2:30 am-2:10 am

1 stop22h 10m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 round-trip 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 round-trip flight from New Delhi to Hanoi. Price data was last updated on June 27, 2025.

Booking 68 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, September is the cheapest month in which you can book a flight from New Delhi to Hanoi (average of $973). Flying from New Delhi to Hanoi in December is currently the most expensive (average of $1,618). 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 junio 30, 2025.

It’s typically best to fly out from New Delhi to Hanoi at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from New Delhi to Hanoi?

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 junio 30, 2025.
Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines, and IndiGo from New Delhi to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,319 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.7

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
1,319 reviews
Singapore Airlines
8.1
Very good
1,319 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.7

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
7.5
Good
194 reviews
Singapore Airlines
8.1
Very good
1,319 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.7

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
478 reviews
Singapore Airlines
8.1
Very good
1,319 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.7

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
VietJet Air
5.6
Fair
144 reviews
Singapore Airlines
8.1
Very good
1,319 reviews

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Food

7.7

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?

    You will need to book a flight from New Delhi Indira Gandhi Intl to Hanoi Noibai if you want to fly from New Delhi to Hanoi. At least 2 different airlines have flights from Indira Gandhi Intl (DEL) to Noibai (HAN) on a regular basis. There is 1 flight to Hanoi from the New Delhi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEL to HAN to be around 4h 15m.

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

    Flights from New Delhi Indira Gandhi Intl to Hanoi Noibai have been viewed 18 times in the past calendar month.

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

    Cheapflights users have booked flights from New Delhi to Hanoi round-trip from $178. Other airlines that can offer you cheap pricing are Vietnam Airlines, from $234, and Singapore Airlines, from $287. VietJet Air is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $99 is the cheapest one-way deal found within the past few days, from Vietnam Airlines. You may also be able to find cheap deals on VietJet Air and IndiGo, with prices starting from $101 and $158, respectively.

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

    No one likes to see their flight delayed. When booking a flight from New Delhi to Hanoi consider choosing Atlas Air (75%), Vietnam Airlines (59%) or Virgin Atlantic (59%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (New Delhi Indira Gandhi Intl - Hanoi Noibai) can be booked for $615 on average our data indicates $265 when flying from New Delhi to Hanoi.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from New Delhi to Hanoi (average of $973). Flying from New Delhi to Hanoi in December is currently the most expensive (average of $1,618). 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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Alternative routes for New Delhi to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Ho Chi Minh City flights

Top 2 airlines flying from New Delhi to Hanoi

Discover the top 2 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 2,558,603 searches. Data last updated junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$167Average$225FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$205Average$315FlexibilityNo cancel feeOn-time81%

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