AirHint found the following cheapest one-way flights from Detroit (DTW) to Lisbon (LIS) in July 2026 (see full year).
One-Way flights
| 16 Jul | WestJet | ||
| 18 Jul | WestJet | ||
| 31 Jul | Air Canada | ||
| 08 Jul | American Airlines | ||
| 13 Jul | American Airlines | ||
| 14 Jul | American Airlines | ||
| 12 Jul | American Airlines | ||
| 11 Jul | Air Canada | ||
| 10 Jul | American Airlines |
Also check the deals for return flights from Detroit to Lisbon in July.
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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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