In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from FNT to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Flint, Michigan to Lisbon as you normally would.

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

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

How can I find direct flights from Flint to Lisbon?

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

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

Yes. Cheapflights offers flight deals from Flint 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.

$646+ Flights from Flint, MI to Lisbon

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Cheap flight deals from Flint to Lisbon

Round-trip from	$646 (United Airlines)

From Flint Bishop to Lisbon Humberto Delgado

Search Deals

Find flight deals from Flint to Lisbon

Cheapest flights from Flint to Lisbon
Explore the most affordable flight options available from Flint to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 11/262:15 pmFNT - LIS

2 stops13h 40mUnited Airlines

Sun 12/710:50 amLIS - FNT

2 stops40h 40mUnited Airlines

Deal found 7/28

$646

Fri 11/77:50 pmFNT - LIS

2 stops17h 05mBritish Airways

Sun 11/167:05 amLIS - FNT

2 stops21h 32mBritish Airways

Deal found 7/28

$938

Sun 8/249:00 amFNT - LIS

2 stops32h 00mMultiple Airlines

Sun 8/3110:35 amLIS - FNT

3 stops39h 32mMultiple Airlines

Deal found 7/27

$1,459

Best flights from Flint to Lisbon
Discover carefully curated flight deals from Flint to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 11/262:15 pmFNT - LIS

2 stops13h 40mUnited Airlines

Sun 12/710:50 amLIS - FNT

2 stops40h 40mUnited Airlines

Deal found 7/28

$646

Fri 11/77:50 pmFNT - LIS

2 stops17h 05mBritish Airways

Sun 11/167:05 amLIS - FNT

2 stops21h 32mBritish Airways

Deal found 7/28

$938

Sun 8/249:00 amFNT - LIS

2 stops32h 00mMultiple Airlines

Sun 8/3110:35 amLIS - FNT

3 stops39h 32mMultiple Airlines

Deal found 7/27

$1,459

Last-minute flights from Flint to Lisbon
Discover last-minute flight deals from Flint to Lisbon. Data last updated July 29, 2025 and is based on user searches.

Sun 8/247:00 amFNT - LIS

2 stops21h 20mUnited Airlines

Sun 8/315:05 amLIS - FNT

2 stops22h 25mUnited Airlines

Deal found 7/27

$990

Sun 8/249:00 amFNT - LIS

2 stops32h 00mMultiple Airlines

Sun 8/3110:35 amLIS - FNT

3 stops39h 32mMultiple Airlines

Deal found 7/27

$1,459

Fly from

Fly to

Route

Depart

Return

Price

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 11/26

2:15 pm-8:55 am

2 stops13h 40m

Lisbon Humberto Delgado

Sun 12/7

10:50 am-10:30 pm

2 stops40h 40m

$646

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 11/7

7:50 pm-5:55 pm

2 stops17h 05m

Lisbon Humberto Delgado

Sun 11/16

7:05 am-11:37 pm

2 stops21h 32m

$938

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sun 8/24

9:00 am-10:00 pm

2 stops32h 00m

Lisbon Humberto Delgado

Sun 8/31

10:35 am-9:07 pm

3 stops39h 32m

$1,459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Flint to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

What is the cheapest month to book a flight from Flint, Michigan to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Flint, Michigan to Lisbon (average of $612). Flying from Flint, Michigan to Lisbon in June is currently the most expensive (average of $1,129). 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.

Reviews of airlines servicing Lisbon

See what other customers who have flown with United Airlines and British Airways from Flint to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,893 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,893 reviews

United Airlines

7.4

Good

8,893 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

British Airways

6.6

Okay

7,208 reviews

United Airlines

7.4

Good

8,893 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Flint to Lisbon that include hotel bookings?
Yes. In addition to deals on Flint to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Flint to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Lisbon.
Can I find deals for business class flights from Flint to Lisbon?
Yes. Cheapflights offers flight deals from Flint 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 Flint, Michigan to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Flint, Michigan to Lisbon (average of $612). Flying from Flint, Michigan to Lisbon in June is currently the most expensive (average of $1,129). 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

Sintra

Oeiras

Beja

Nazaré

Ericeira

Costa da Caparica

Torres Vedras

Sesimbra

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$646+ Cheap flights from Flint, MI (FNT) to Lisbon (LIS)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Flint to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Flint to Lisbon

Round-trip from

Find flight deals from Flint to Lisbon

Cheapest flights from Flint to LisbonExplore the most affordable flight options available from Flint to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Flint to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Flint to Lisbon that are best for you.

Best time to book a flight from Flint to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Flint with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Flint, Michigan 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 July 29, 2025.

See what other customers who have flown with United Airlines and British Airways from Flint to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Flint to Lisbon?

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

What is the cheapest month to book a flight from Flint, Michigan to Lisbon?

Traveling to a place near Lisbon?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Flint to Lisbon

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Travel Smart

Cheapest flights from Flint to Lisbon
Explore the most affordable flight options available from Flint to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.