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Portugal

$463+ Cheap flights from Flint (FNT) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — LIS
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
1 adult, Economy
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Cheap flight deals from Flint to Portugal

Keep the following information in mind while searching for Flint to Portugal flight deals. Data was last updated January 13, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$463
(oojo)
Provider with most accurate pricing for Flint Bishop-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Lisbon Humberto Delgado flights.
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From Flint Bishop to Portugal
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Find flight deals from Flint to Portugal

Cheapest flights from Flint to Portugal
Explore the most affordable flight options available from Flint to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2026.

This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:41 pm
FNT
-
LIS
2 stops17h 29m
British Airways
Fri 3/1310:40 am
LIS
-
FNT
2 stops36h 16m
British Airways
Deal found 1/12$463
This British Airways deal was found by Cheapflights users on 1/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:26 pm
FNT
-
LIS
2 stops21h 29m
British Airways
Mon 1/266:35 pm
LIS
-
FNT
2 stops29h 09m
British Airways
Deal found 1/11$466
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:59 pm
FNT
-
LIS
2 stops20h 11m
British Airways
Wed 5/67:20 am
LIS
-
FNT
2 stops16h 42m
British Airways
Deal found 1/12$475
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:28 pm
FNT
-
LIS
2 stops18h 37m
British Airways
Fri 3/610:40 am
LIS
-
FNT
2 stops37h 16m
British Airways
Deal found 1/13$488
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 3/47:00 am
FNT
-
LIS
2 stops22h 15m
United Airlines
Wed 3/1111:20 am
LIS
-
FNT
2 stops39h 09m
United Airlines
Deal found 1/12$496
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:26 pm
FNT
-
LIS
2 stops17h 29m
British Airways
Tue 1/2712:55 pm
LIS
-
FNT
2 stops34h 49m
British Airways
Deal found 1/12$525
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:32 pm
FNT
-
LIS
2 stops15h 53m
British Airways
Sun 5/37:20 am
LIS
-
FNT
2 stops21h 06m
British Airways
Deal found 1/12$563
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:24 pm
FNT
-
LIS
2 stops17h 21m
British Airways
Sun 9/277:20 am
LIS
-
FNT
2 stops20h 20m
British Airways
Deal found 1/12$698
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Sat 4/47:15 am
FNT
-
LIS
2 stops21h 05m
United Airlines
Sat 4/116:15 am
LIS
-
FNT
2 stops17h 49m
United Airlines
Deal found 1/11$733
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:45 pm
FNT
-
LIS
2 stops17h 25m
British Airways
Wed 9/237:20 am
LIS
-
FNT
2 stops20h 20m
British Airways
Deal found 1/12$741
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:35 pm
FNT
-
LIS
2 stops15h 15m
British Airways
Sun 3/296:50 pm
LIS
-
FNT
2 stops33h 11m
British Airways
Deal found 1/11$868
This United Airlines deal was found by Cheapflights users on 1/12. 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 5/197:39 pm
FNT
-
LIS
2 stops22h 06m
United Airlines
Tue 6/1611:25 am
LIS
-
FNT
2 stops39h 28m
United Airlines
Deal found 1/12$876

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Portugal 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 January 13, 2026.
Use the filters below to find and compare flights from Flint to Portugal that are best for you.

Fly from

Flint

Fly to

Portugal

Route

Depart

Return

Price

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 2/4

1:41 pm-12:10 pm

2 stops17h 29m

Lisbon Humberto Delgado

Fri 3/13

10:40 am-6:56 pm

2 stops36h 16m

$463

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 2/27

12:28 pm-12:05 pm

2 stops18h 37m

Lisbon Humberto Delgado

Fri 3/6

10:40 am-6:56 pm

2 stops37h 16m

$488

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 3/4

7:00 am-10:15 am

2 stops22h 15m

Lisbon Humberto Delgado

Wed 3/11

11:20 am-10:29 pm

2 stops39h 09m

$496

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 1/23

7:26 pm-10:25 pm

2 stops21h 59m

Lisbon Humberto Delgado

Tue 1/27

12:55 pm-11:26 pm

2 stops39h 31m

$525

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sun 4/26

7:32 pm-4:25 pm

2 stops15h 53m

Lisbon Humberto Delgado

Sun 5/3

7:20 am-11:26 pm

2 stops21h 06m

$563

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sat 4/4

7:15 am-9:20 am

2 stops21h 05m

Lisbon Humberto Delgado

Sat 4/11

6:15 am-7:04 pm

2 stops17h 49m

$733

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 3/25

7:35 pm-2:50 pm

2 stops15h 15m

Lisbon Humberto Delgado

Sun 3/29

6:50 pm-11:01 pm

2 stops33h 11m

$868

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

7:39 pm-10:45 pm

2 stops22h 06m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-1:08 pm

2 stops30h 43m

$876

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 6/3

4:45 pm-9:20 am

2 stops35h 35m

Lisbon Humberto Delgado

Wed 6/10

6:15 am-9:53 pm

2 stops44h 38m

$988

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sat 4/25

7:15 am-8:20 am

2 stops20h 05m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Best time to book a flight from Flint to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Flint 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 Flint to Portugal

What is the cheapest month to book a flight from Flint to Portugal?

Currently, September is the cheapest month in which you can book a flight from Flint to Portugal (average of $441). Flying from Flint to Portugal in June is currently the most expensive (average of $1,016). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Flint to Portugal?

    For a flight from Flint to Portugal, you will be flying from Bishop. Flint Bishop (FNT) is just 4.3 mi from the center of the city.

  • How long is the flight from Flint to Portugal?

    Departing from Flint to Portugal will take you 17h 29m. Flint and Portugal are separated by a distance of 3775 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Flint to Portugal that include hotel bookings?

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

  • How can I find direct flights from Flint to Portugal?

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

  • Can I find deals for business class flights from Flint to Portugal?

    Yes. Cheapflights offers flight deals from Flint to Portugal 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 Flint to Portugal?

    Currently, September is the cheapest month in which you can book a flight from Flint to Portugal (average of $441). Flying from Flint to Portugal in June is currently the most expensive (average of $1,016). 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

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Alternative routes for Flint to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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