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

Return flights

13 May - 15 May	KLM
02 May - 10 May	Delta
02 May - 11 May	Delta
05 May - 15 May	Delta
04 May - 11 May	Delta
05 May - 11 May	Delta
05 May - 12 May	Delta
05 May - 13 May	Virgin Atlantic
13 May - 20 May	Aer Lingus
11 May - 24 May	Aer Lingus
25 May - 08 Jun	Aer Lingus
28 May - 04 Jun	Aer Lingus
31 May - 05 Jun	Aer Lingus
28 May - 11 Jun	Icelandair
25 May - 01 Jun	Icelandair
31 May - 10 Jun	TAP
21 May - 04 Jun	Air France
25 May - 08 Jun	Brussels Airlines	direct
28 May - 11 Jun	Brussels Airlines	direct
25 May - 01 Jun	Lufthansa	direct

Also check the deals for one-way flights from Newark 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 Newark to Frankfurt in May from 408€

Return flights