AirHint found the following cheapest return flights from Frankfurt (FRA) to Las Vegas (LAS) in August 2025 (see full year).

Return flights

19 Aug - 24 Aug	KLM
20 Aug - 28 Aug	KLM
21 Aug - 28 Aug	KLM
21 Aug - 29 Aug	Delta
08 Aug - 28 Aug	KLM
20 Aug - 25 Aug	KLM
20 Aug - 24 Aug	KLM
20 Aug - 23 Aug	Delta
18 Aug - 25 Aug	KLM
19 Aug - 25 Aug	Delta
18 Aug - 08 Sep	Delta
27 Aug - 07 Sep	KLM
28 Aug - 08 Sep	KLM
28 Aug - 12 Sep	KLM
21 Aug - 05 Sep	KLM
29 Aug - 14 Sep	KLM
29 Aug - 11 Sep	Delta
14 Aug - 07 Sep	KLM
28 Aug - 01 Sep	KLM
31 Aug - 07 Sep	KLM

Also check the deals for one-way flights from Frankfurt to Las Vegas in August.

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 Frankfurt to Las Vegas in August from $558

Return flights