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

Return flights

21 May - 04 Jun	Etihad Airways
06 May - 15 Jun	Gulf Air
06 May - 20 May	Etihad Airways
13 May - 17 May	Etihad Airways
18 May - 01 Jun	Etihad Airways
25 May - 08 Jun	Etihad Airways
08 May - 22 May	Finnair
10 May - 24 May	Finnair
09 May - 23 May	Finnair
15 May - 29 May	Finnair
08 May - 22 May	Air India	direct
15 May - 29 May	Air India	direct
18 May - 01 Jun	Air India	direct
25 May - 08 Jun	Air India	direct
09 May - 23 May	Air India	direct
03 May - 29 May	Lufthansa

Also check the deals for one-way flights from Delhi to Frankfurt 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.

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Cheapest return flights from Delhi to Frankfurt in May from 424€

Return flights