AirHint found the following cheapest return flights from Delhi (DEL) to Hanoi (HAN) in May 2026 (see full year).

Return flights

06 May - 12 May	Thai AirAsia X
05 May - 09 May	IndiGo	direct
06 May - 12 May	IndiGo	direct
25 May - 05 Jun	IndiGo	direct
11 May - 19 May	IndiGo
13 May - 20 May	IndiGo
15 May - 22 May	IndiGo
14 May - 21 May	IndiGo
18 May - 25 May	IndiGo
20 May - 25 May	IndiGo
17 May - 21 May	IndiGo
19 May - 02 Jun	IndiGo
28 May - 04 Jun	IndiGo
29 May - 06 Jun	IndiGo
30 May - 07 Jun	IndiGo	direct
25 May - 06 Jun	VietJet Air
01 May - 30 Jun	IndiGo

Also check the deals for one-way flights from Delhi to Hanoi in May.

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

Cheapest return flights from Delhi to Hanoi in May from 196€

Return flights