$447 Cheap flight deals from Detroit (DTT) to Northern Portugal (OPO)
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This Weekend's Flight Deals from Detroit to Northern Portugal
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $447 One Way, $460 Round Trip from Detroit to Northern Portugal
Prices starting at $460 for return flights and $447 for one-way flights to Northern Portugal were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Northern Portugal economy flight packages
GA Palace Hotel
Jan 20 - Jan 25
Detroit (DTW) to Porto (OPO)
Reviewed on Oct 20, 2025
Hospes Infante Sagres Porto
Jan 20 - Jan 25
Detroit (DTW) to Porto (OPO)
Reviewed on Sep 6, 2025
More About Flying To Northern Portugal from Detroit
Route Information for Flights from Detroit to Northern Portugal
Origin Airport IATA Code | DTT |
|---|---|
Destination Airport IATA Code | OPO |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Detroit to Northern Portugal
Trip-Planning Made Easy
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Discount Detroit to Northern Portugal Flights
Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Detroit to Northern Portugal when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that Northern Portugal has to offer.
Easily Book, Change, Cancel Flights From Detroit to Northern Portugal
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Northern Portugal Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.