Prices were found in the last 72 hours and may change — check the exact price when you continue.
The price of a flight from Delhi to Hanoi changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $679. Fares also tend to climb as the departure date gets closer.
On this page, you can find and book flights from Delhi to Hanoi. The length of this route is 3,005 km, and the traffic frequency reaches approximately 13 flights per week.
Flights on this route are operated by Vietnam Airlines, IndiGo, and VietJet Air. Ticket prices are dynamic, so we recommend using the price chart and low-fare calendar. To plan your transfer, check out the information on how to get to Delhi airport and how to get from Hanoi airport after arrival.
Below is a calendar of the lowest flight ticket prices for Delhi — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $124 in ,, and the most expensive are around $222 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Delhi → Hanoi, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $383 | high | May | $307 | medium | Sep | $307 | medium |
| Feb | $370 | high | Jun | $281 | low | Oct | $332 | high |
| Mar | $358 | high | Jul | $281 | low | Nov | $358 | high |
| Apr | $345 | high | Aug | $294 | medium | Dec | $383 | high |
Some values are estimated based on seasonality.
Weather conditions in Hanoi vary significantly throughout the year: June is the hottest month with temperatures up to 33.5°C, while August is the rainiest. The dry and cool period with minimal rainfall occurs in December and January.
The most affordable time to fly is in September, with tickets starting $113, or in October — $113. Peak prices are seen in April and May, when flight costs increase $222.
October is an optimal choice for a trip, as low prices are combined with the comfortable end of the rainy season. Avoid booking during the May holidays if you want to maximize your savings on the flight.
There are 5 airlines operating on this route, with the main carriers being Vietnam Airlines, IndiGo, and VietJet Air. Direct flights offer the fastest way to travel between the cities, with a total of about 13 departures per week. A detailed schedule, information on available fares, and connection options are presented in the list below—click on an airline card to see flight days.
Flights Delhi — Hanoi depart from Indira Gandhi International Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this route, covering a distance of 3,005 km, takes an average of 3.5 to 4 hours, depending on the aircraft type and weather conditions.
Regular flights between the cities are operated by Vietnam Airlines, IndiGo, VietJet Air, Virgin Atlantic, and Air India.
All international flights from India arrive at the city's main airport — Noi Bai (HAN), located north of the capital's center.
Ticket prices change constantly depending on flight occupancy; you can always check the current minimums for specific dates in the low-fare calendar on this page.
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