AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Frankfurt (FRA) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	Icelandair
06 Oct - 20 Oct	Condor
13 Oct - 15 Nov	Spirit Airlines
07 Oct - 01 Nov	jetBlue
19 Oct - 03 Nov	jetBlue
10 Oct - 20 Oct	Frontier Airlines
16 Oct - 27 Oct	Frontier Airlines
05 Oct - 19 Oct	Icelandair
23 Oct - 01 Nov	jetBlue
09 Oct - 14 Oct	Spirit Airlines
27 Oct - 03 Nov	Icelandair
17 Oct - 24 Oct	Icelandair
07 Oct - 14 Oct	Icelandair
21 Oct - 06 Nov	Lufthansa	direct
27 Oct - 03 Nov	Lufthansa	direct
23 Oct - 06 Nov	Lufthansa	direct
01 Oct - 08 Oct	Icelandair
25 Oct - 01 Nov	Lufthansa	direct
23 Oct - 01 Nov	Lufthansa	direct
23 Oct - 30 Oct	Lufthansa	direct

Also check the deals for one-way flights from Raleigh-durham to Frankfurt in October.

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 Raleigh-durham to Frankfurt in October from $587

Return flights