Cheapest return flights from Oklahoma City to Lisbon in August from $1283

Best time to book flights for Oklahoma City (OKC) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Oklahoma City (OKC) to Lisbon (LIS) in August 2025 (see full year).

Return flights

05 Aug - 12 Aug British Airways

Also check the deals for one-way flights from Oklahoma City to Lisbon in August.

Skyscanner

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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