Cheapest one-way flights from Delhi to Hanoi in October from $94

Best time to book flights for Delhi (DEL) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest one-way flights from Delhi (DEL) to Hanoi (HAN) in October 2025 (see full year).

One-Way flights

03 Oct VietJet Air direct
17 Oct VietJet Air direct
15 Oct VietJet Air direct
12 Oct VietJet Air direct
05 Oct VietJet Air direct
16 Oct VietJet Air
08 Oct Vietnam Airlines direct
13 Oct Vietnam Airlines direct
02 Oct Akasa Air
04 Oct Akasa Air

Also check the deals for return flights from Delhi to Hanoi in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi