Cheapest return flights from Dallas-Fort Worth to Lisbon in July from $646

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

Return flights

20 Jul - 04 Aug Iberia
28 Jul - 04 Aug British Airways
16 Jul - 30 Jul Iberia
29 Jul - 05 Aug Finnair
20 Jul - 05 Aug Finnair
21 Jul - 06 Aug Finnair
22 Jul - 07 Aug Finnair
26 Jul - 11 Aug Finnair
27 Jul - 12 Aug Finnair
28 Jul - 13 Aug Finnair
29 Jul - 14 Aug Finnair
17 Jul - 23 Jul Iberia
16 Jul - 23 Jul Finnair
23 Jul - 30 Jul Finnair
17 Jul - 24 Jul Finnair
20 Jul - 27 Jul Iberia
19 Jul - 26 Jul Finnair
22 Jul - 29 Jul Finnair
24 Jul - 31 Jul Finnair
14 Jul - 30 Jul Iberia

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

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