$170 Find Cheap Flights from Bengaluru (Bangalore) to Hanoi - Compare and Save

Among airlines operating Bengaluru to Hanoi flights:

• Vietnam Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Vietnam Airlines operates flights between Bengaluru and Hanoi.

Flights from Bengaluru to Hanoi usually depart from Bengaluru Intl (BLR) and arrive at Hanoi Noibai (HAN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Vietnam Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Bengaluru to Hanoi.

On this route, nonstop and layover fares are close on average, with nonstop at $349 round-trip and layover options via Bangkok Don Mueang Intl (DMK) at $338.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $49–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Vietnam Airlines and VietJet Air. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

One-stop flights from Bengaluru to Hanoi most commonly connect through:

• Bangkok Don Mueang Intl (DMK) - 49% of one-stop connections
• Kolkata Netaji S. Chandra (CCU) - 23% of one-stop connections
• Ho Chi Minh City (SGN) - 11% of one-stop connections
• Kuala Lumpur Intl (KUL) - 8% of one-stop connections

Bangkok Don Mueang Intl (DMK) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 20% on the Bengaluru to Hanoi route. Monday is the cheapest departure day at $317 round-trip on average, while Friday is the most expensive at $392, a difference of $75. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bengaluru to Hanoi route, 16% of flights were delayed in the past 3 months, with delays averaging 2 hours 0 minutes.

Night is the busiest departure period on Bengaluru to Hanoi flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

Some of the most popular sights in Hanoi are Hoan Kiem Lake, Old City Gate and Hanoi Opera House. These are among the most viewed places in Hanoi on KAYAK.

These are the earliest and latest flight times available from Bengaluru to Hanoi:

• Earliest: departs at 11:40 pm and lands at 4:20 am
• Latest: departs at 11:45 pm and lands at 4:25 am.

The flight takes about 4h 40m.

Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $352. Book 23 weeks before departure for the lowest fares.

A nonstop flight from Bengaluru to Hanoi takes 4h 40m, covering 1,931 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $2,399. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Bengaluru to Hanoi are currently lower than usual. Average one-way flight prices are about $190, which is 5% below the typical average for this route.

Vietnam Airlines is the only airline operating Bengaluru to Hanoi flights. 84% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time at 10h 42m, compared with 10h 46m via Singapore Changi (SIN) and 10h 49m via Ahmedabad (AMD).

Hanoi is 1 hour ahead of Bengaluru (Indochina Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Bengaluru to Hanoi range from $306 to $416, with an average of $352 over the past 12 months. Anything below $306 counts as a good deal.