AirHint found the following cheapest return flights from Dallas (DAL) to Frankfurt (FRA) in July 2025 (see full year).

Return flights

29 Jul - 12 Aug	Air France
29 Jul - 05 Aug	Delta
22 Jul - 29 Jul	Delta
16 Jul - 23 Jul	Delta
16 Jul - 22 Jul	Delta
14 Jul - 21 Jul	Air France
01 Jul - 10 Jul	Air France
29 Jul - 04 Aug	Air France
02 Jul - 16 Jul	Delta
04 Jul - 11 Jul	Air France
12 Jul - 15 Jul	KLM
13 Jul - 20 Jul	Delta
03 Jul - 10 Jul	Delta
19 Jul - 02 Aug	Air France
02 Jul - 08 Aug	Air France

Also check the deals for one-way flights from Dallas to Frankfurt in July.

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 Dallas to Frankfurt in July from $843

Return flights