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$226+ Cheap flights from Detroit (DTT) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LIS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Detroit to Lisbon

Cheapest flights from Detroit to Lisbon
Explore the most affordable flight options available from Detroit to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:35 pm
DTW
-
LIS
1 stop18h 15m
Delta
Fri 5/85:00 am
LIS
-
DTW
1 stop13h 35m
Delta
Deal found 2/1$519
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:15 pm
DTW
-
LIS
2 stops15h 05m
Multiple Airlines
Tue 3/245:00 am
LIS
-
DTW
1 stop13h 55m
Multiple Airlines
Deal found 2/2$523
This Vliegwinkel deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:00 am
DTW
-
LIS
1 stop25h 40m
Multiple Airlines
Wed 2/2512:05 pm
LIS
-
DTW
1 stop17h 04m
Multiple Airlines
Deal found 2/1$524
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:15 am
DTW
-
LIS
2 stops19h 55m
United Airlines
Wed 2/255:00 am
LIS
-
DTW
1 stop14h 15m
United Airlines
Deal found 2/1$526
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:03 am
DTW
-
LIS
2 stops17h 47m
Delta
Tue 11/35:00 am
LIS
-
DTW
1 stop15h 55m
Delta
Deal found 2/2$527
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:19 pm
DTW
-
LIS
2 stops12h 51m
United Airlines
Wed 3/45:00 am
LIS
-
DTW
1 stop13h 55m
United Airlines
Deal found 2/2$528
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 pm
DTW
-
LIS
2 stops16h 15m
Multiple Airlines
Wed 4/15:05 am
LIS
-
DTW
1 stop13h 50m
Multiple Airlines
Deal found 2/1$530
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:10 pm
DTW
-
LIS
1 stop24h 45m
WestJet
Sat 6/136:00 am
LIS
-
DTW
1 stop16h 20m
WestJet
Deal found 2/3$532
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:38 pm
DTW
-
LIS
1 stop10h 32m
United Airlines
Thu 2/265:00 am
LIS
-
DTW
1 stop14h 15m
United Airlines
Deal found 2/3$535
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:33 pm
DTW
-
LIS
1 stop12h 37m
United Airlines
Thu 2/195:00 am
LIS
-
DTW
1 stop14h 15m
United Airlines
Deal found 2/2$536
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:38 pm
DTW
-
LIS
1 stop10h 32m
United Airlines
Tue 2/2411:20 am
LIS
-
DTW
2 stops33h 05m
United Airlines
Deal found 2/3$537

Find flight deals from Detroit to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$519
(Delta)

One-way from

$226
(Trip.com)

Popular in

June

Cheapest in

December

Average price

$770
Provider with most accurate pricing for Detroit (DTT)-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Lisbon Humberto Delgado flights.
Search Deals
From Detroit (DTT) to Lisbon Humberto Delgado
Search Deals
One-way flight from Detroit (DTT) to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Detroit to Lisbon that are best for you.

Fly from

Detroit

Fly to

Lisbon

Route

Depart

Return

Price

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Mon 5/4

6:35 pm-5:50 pm

1 stop18h 15m

Lisbon Humberto Delgado

Fri 5/8

5:00 am-1:35 pm

1 stop13h 35m

$519

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Tue 2/17

4:38 pm-8:10 am

1 stop10h 32m

Lisbon Humberto Delgado

Fri 2/27

5:00 am-8:22 pm

2 stops20h 22m

$545

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Wed 2/18

4:38 pm-8:10 am

1 stop10h 32m

Lisbon Humberto Delgado

Fri 2/27

5:00 am-5:57 pm

2 stops17h 57m

$545

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Mon 2/16

4:05 pm-11:30 am

1 stop14h 25m

Lisbon Humberto Delgado

Wed 2/25

5:00 am-2:15 pm

1 stop14h 15m

$579

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Sun 2/15

4:05 pm-1:20 pm

2 stops16h 15m

Lisbon Humberto Delgado

Tue 2/24

5:00 am-5:25 pm

2 stops17h 25m

$585

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Thu 2/19

7:43 pm-10:15 am

1 stop9h 32m

Lisbon Humberto Delgado

Thu 2/26

5:00 am-2:15 pm

1 stop14h 15m

$585

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Tue 3/17

4:29 pm-9:00 am

1 stop12h 31m

Lisbon Humberto Delgado

Tue 3/24

6:30 pm-2:40 pm

1 stop24h 10m

$587

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Thu 2/19

7:43 pm-10:15 am

1 stop9h 32m

Lisbon Humberto Delgado

Tue 2/24

5:00 am-6:08 pm

2 stops18h 08m

$595

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Sun 3/1

7:28 am-10:15 am

2 stops21h 47m

Lisbon Humberto Delgado

Sun 3/8

5:00 am-4:35 pm

2 stops40h 35m

$598

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Fri 2/20

4:05 pm-11:30 am

1 stop14h 25m

Lisbon Humberto Delgado

Thu 2/26

11:20 am-8:22 pm

2 stops38h 02m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Detroit to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Lisbon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Lisbon

How far ahead should I book a flight from Detroit to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Lisbon. Price data was last updated on January 30, 2026.

To ensure you get the cheapest price possible for a flight from Detroit to Lisbon, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Detroit to Lisbon?

Currently, November is the cheapest month in which you can book a flight from Detroit to Lisbon (average of $492). Flying from Detroit to Lisbon in July is currently the most expensive (average of $806). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Detroit to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and Air Canada from Detroit to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,139 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,685 reviews
Delta
7.9
Good
8,139 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Lisbon?

    For as low as $545, Delta can have you in Lisbon from Detroit in 10h 32m. The distance from Detroit to Lisbon is about 3777 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Detroit to Lisbon round-trip?

    Our cheapest airline available from Detroit to Lisbon is Air France. Our recent data shows that you can find tickets from as low as $579 on this airline. Additional options worth looking into are Turkish Airlines and Delta, starting at $588 and $588 round-trip. Air France is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Lisbon one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $355. However, be on the lookout for offers from United Airlines and TAP AIR PORTUGAL, as they are both options that can get you from Detroit to Lisbon for a low price.

  • Can I find deals for flights from Detroit to Lisbon that include hotel bookings?

    Yes. In addition to deals on Detroit to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Lisbon.

  • Can I find deals for business class flights from Detroit to Lisbon?

    Yes. Cheapflights offers flight deals from Detroit to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Lisbon (average of $492). Flying from Detroit to Lisbon in July is currently the most expensive (average of $806). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Detroit to Lisbon

Discover the top 10 airlines that operate flights from Detroit to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$579Average$1,140FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$588Average$651FlexibilityNo cancel feeOn-time77%
DeltaCheapest$588Average$947FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$598Average$806FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$599Average$1,042FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$600Average$902FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$609Average$898FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$631Average$838FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$683Average$972FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$694Average$845FlexibilityNo cancel feeOn-timeN/A

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