S$ 730 Cheap Flights from Detroit to Porto (DTT-OPO)

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Cheap Flights from Detroit to Porto

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Cheap Flights from Detroit to Porto starting at S$ 730

Book one-way or return flights from Detroit to Porto from as little as S$ 730. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Detroit to Porto? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Detroit to Porto. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Detroit to Porto

View airlines operating flights from Detroit to Porto. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetblue Airways

From S$ 656

Delta Air Lines

From S$ 688

United Airlines

From S$ 690

American Airlines

From S$ 730

Air Canada

From S$ 755

Spirit Airlines

From S$ 830

Westjet

From S$ 842

Icelandair

From S$ 938

Frontier Airlines

From S$ 954

Turkish Airlines

From S$ 1,027

ANA airlines

Find more flights and airlines

Alternative Routes from Detroit to Porto

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Detroit to Porto.

Cheapest
DTW
06:00
20h 50m
2 transfer
OPO
07:50
Detroit Metropolitan Wayne County Airport - Francisco Sa Carneiro International Airport
Tue, Jun 4Jetblue Airways
S$ 656
DTW
06:00
20h 50m
2 transfer
OPO
07:50
Detroit Metropolitan Wayne County Airport - Francisco Sa Carneiro International Airport
Tue, Jun 4Jetblue Airways
S$ 656
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Detroit (DTT) to Porto (OPO) the cheapest?
Airlines adjust prices for flights from Detroit to Porto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Detroit (DTT) to Porto (OPO) cost?
According to Trip.com's data, the lowest price is around S$ 2,050.
What is the transportation method from the main airport to downtown in Porto?
- The distance from Francisco Sa Carneiro International Airport to downtown is about 9km, by taxi about 20 minutes.
How many airports in Porto?
There are 1 airports near Porto: Francisco Sa Carneiro International Airport.

How to find a cheap flight from Detroit to Porto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to Porto. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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