$343 Cheap Flights from Detroit (DTW) to Lisbon (LIS)

View $343 flight on Sun, Jan 3, 2027Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Humberto Delgado Airport (LIS)

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Cheap Flights from Detroit to Lisbon (DTW-LIS)

Prices were available within the past 7 days and start at $343 for one-way flights and $729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Oct 31 - Wed, Nov 11
DTW
Detroit
LIS
Lisbon
$729 Roundtrip, found 6 days ago
$729
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 31 from Detroit to Lisbon, returning Wed, Nov 11, priced at $729 found 6 days ago
United
Tue, Nov 3 - Wed, Nov 18
DTW
Detroit
LIS
Lisbon
$739 Roundtrip, found 7 hours ago
$739
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Nov 3 from Detroit to Lisbon, returning Wed, Nov 18, priced at $739 found 7 hours ago
Air Canada
Tue, Nov 17 - Tue, Nov 24
DTW
Detroit
LIS
Lisbon
$747 Roundtrip, found 2 days ago
$747
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Nov 17 from Detroit to Lisbon, returning Tue, Nov 24, priced at $747 found 2 days ago
Lufthansa
Wed, Jan 6 - Wed, Feb 17
DTW
Detroit
LIS
Lisbon
$749 Roundtrip, found 2 days ago
$749
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jan 6 from Detroit to Lisbon, returning Wed, Feb 17, priced at $749 found 2 days ago
American Airlines
Wed, Jan 6 - Wed, Feb 17
DTW
Detroit
LIS
Lisbon
$752 Roundtrip, found 2 days ago
$752
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 6 from Detroit to Lisbon, returning Wed, Feb 17, priced at $752 found 2 days ago
WestJet
Sat, May 30 - Sat, Jun 6
DTW
Detroit
LIS
Lisbon
$756 Roundtrip, found 3 hours ago
$756
Roundtrip
found 3 hours ago
Select WestJet flight, departing Sat, May 30 from Detroit to Lisbon, returning Sat, Jun 6, priced at $756 found 3 hours ago
Turkish Airlines
Tue, Oct 20 - Tue, Oct 27
DTW
Detroit
LIS
Lisbon
$757 Roundtrip, found 3 days ago
$757
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Tue, Oct 20 from Detroit to Lisbon, returning Tue, Oct 27, priced at $757 found 3 days ago
British Airways
Mon, Oct 26 - Wed, Nov 4
DTW
Detroit
LIS
Lisbon
$760 Roundtrip, found 2 days ago
$760
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Oct 26 from Detroit to Lisbon, returning Wed, Nov 4, priced at $760 found 2 days ago
Iberia
Tue, Nov 3 - Tue, Nov 10
DTW
Detroit
LIS
Lisbon
$763 Roundtrip, found 1 day ago
$763
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Nov 3 from Detroit to Lisbon, returning Tue, Nov 10, priced at $763 found 1 day ago
Scandinavian Airlines
Tue, Feb 2 - Wed, Feb 10
DTW
Detroit
LIS
Lisbon
$790 Roundtrip, found 1 hour ago
$790
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Tue, Feb 2 from Detroit to Lisbon, returning Wed, Feb 10, priced at $790 found 1 hour ago

Alternative airports near Lisbon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $1,163
LIS
Humberto Delgado
Cheapest
Flights from $1,163

Find the cheapest month to fly from Detroit (DTW) to Lisbon (LIS)

January is typically the cheapest month to fly

From $556 - $788 per traveler.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights and cheap return flights from $729 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights usually range from $472 to $3799, and return flights typically cost between $637 and $5277. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
January is typically the cheapest month to fly from Detroit (DTW) to Lisbon (LIS), with average round-trip fares around $610. This fare is about 35% lower than the average price throughout the year, as demand is lower after the holiday season. Other affordable months to consider are February and December.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
Enter DTW to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
KLM is one of the cheapest airlines offering connecting flights from Detroit Metropolitan Wayne County (DTW) to Humberto Delgado (LIS), with round-trip tickets starting from around $520 with a layover in Washington Dulles Intl. (IAD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
For flights from Detroit, MI (DTW) to Lisbon (LIS), January and February are the best months to fly. You can find return flights at around $610, which is quite reasonable. January offers a quieter travel experience, while February is great for enjoying Lisbon's mild winter weather.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Detroit Metropolitan Wayne County (DTW) to Humberto Delgado (LIS) usually departs at around 5:30 AM, operated by American Airlines and Iberia. This is a seasonal service active in January, and an early departure can help you make the most of your time in Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to Lisbon (LIS) are in the late afternoon, from 3pm to 6pm. About 32% of passengers prefer this time window. Many major carriers, including Lufthansa, Delta and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a full day in Detroit before heading to Lisbon.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
Flights from DTW to LIS with one stop typically take around 15 hours 20 minutes, covering approximately 3,780 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
Business class is available on flights from DTW to LIS. Airlines that offer business class service on this route include:

  • Delta Air Lines
  • Air Canada
  • Turkish Airlines
  • United Airlines
  • American Airlines
  • Lufthansa
  • Air France
  • Icelandair

First class is available with United Airlines.
How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Detroit Metropolitan Wayne County (DTW)?
From Detroit Metropolitan Wayne County (DTW), you can fly into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet
Roundtrip price
$729
Distance
3779 mi

Book with confidence

Detroit to Lisbon Flights

The cheapest times to fly from Detroit to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Lisbon are during the month of October. You can find some of the cheapest flights from Detroit to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Lisbon

Sunday is one of the best days to book for cheap flights from Detroit to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $343 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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