Cheapest return flights from Dallas-Fort Worth to Lisbon in August from 600€

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Lisbon (LIS) in August 2026 (see full year).

Return flights

27 Aug - 03 Sep Turkish Airlines
25 Aug - 01 Sep Turkish Airlines
26 Aug - 02 Sep Turkish Airlines
28 Aug - 04 Sep Turkish Airlines
24 Aug - 31 Aug Turkish Airlines
18 Aug - 25 Aug Air France
19 Aug - 26 Aug Turkish Airlines
20 Aug - 27 Aug Turkish Airlines
17 Aug - 24 Aug Air France
04 Aug - 20 Aug Iberia
14 Aug - 21 Aug Air Canada
21 Aug - 28 Aug Air Canada
11 Aug - 18 Aug Air France
12 Aug - 19 Aug Finnair

Also check the deals for one-way flights from Dallas-Fort Worth to Lisbon in August.

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