Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Flint to Lisbon from $641

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Lisbon departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Flint to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 10:05 am
FNT
-
LIS
20h 05m
2 stops
United Airlines Logo
5:00 am - 8:09 pm
LIS
-
FNT
20h 09m
2 stops
$819United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
5:30 am - 10:35 am
FNT
-
LIS
24h 05m
2 stops
United Airlines Logo
5:05 am - 11:51 pm
LIS
-
FNT
23h 46m
2 stops
$1,080United Airlines
Sat, Aug 29 - Sat, Sep 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Flint to Lisbon

Our best United Airlines deals on Flint to Lisbon flight tickets
United Airlines
Nov 1
FNT9:00 amFlint Bishop
20h 05m
2 stops
LIS10:05 amLisbon Humberto Delgado
Nov 4
LIS5:00 amLisbon Humberto Delgado
20h 09m
2 stops
FNT8:09 pmFlint Bishop
$819
United Airlines
Aug 29
FNT5:30 amFlint Bishop
24h 05m
2 stops
LIS10:35 amLisbon Humberto Delgado
Sep 5
LIS5:05 amLisbon Humberto Delgado
23h 46m
2 stops
FNT11:51 pmFlint Bishop
$1,080
United Airlines
Jul 20
FNT2:27 pmFlint Bishop
15h 03m
2 stops
LIS10:30 amLisbon Humberto Delgado
Jul 25
LIS12:20 pmLisbon Humberto Delgado
30h 03m
2 stops
FNT1:23 pmFlint Bishop
$1,707

British Airways flights from Flint to Lisbon

Our best British Airways deals on Flint to Lisbon flight tickets
British Airways
Jul 20
FNT5:40 pmFlint Bishop
24h 30m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Jul 27
LIS7:10 amLisbon Humberto Delgado
21h 24m
2 stops
FNT11:34 pmFlint Bishop
$1,285
British Airways
Jul 24
FNT5:40 pmFlint Bishop
24h 30m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Jul 27
LIS6:45 pmLisbon Humberto Delgado
33h 49m
2 stops
FNT11:34 pmFlint Bishop
$10,920

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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, momondo users made 832,500 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Flint to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sun 11/1

9:00 am-10:05 am

2 stops20h 05m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-8:09 pm

2 stops20h 09m

$819

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sat 8/29

5:30 am-10:35 am

2 stops24h 05m

Lisbon Humberto Delgado

Sat 9/5

5:05 am-11:51 pm

2 stops23h 46m

$1,080
Cheapest one-way
Quickest one-way

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Thu 7/30

2:27 pm-10:30 am

2 stops15h 03m

$641

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 7/24

6:30 am-9:20 am

2 stops21h 50m

$771

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Flint to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Flint Bishop to Lisbon Humberto Delgado?

United Airlines is the most popular carrier operating from Flint Bishop to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, Delta and Lufthansa are the top three most popular airlines that fly to Lisbon from Flint according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 9 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When to book flights from Flint to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Flint to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint to Lisbon (FNT to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Lisbon

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Flint to Lisbon takes 18h 10m
There are no direct flights from Flint to Lisbon. There are no popular flight routes from Flint to Lisbon.
Search flight deals

Frequently asked questions about flying from Flint to Lisbon

  • How far is Flint Bishop to Lisbon Humberto Delgado by plane?

    Flint Bishop and Lisbon Humberto Delgado are 3773.0 mi apart from one another. By plane, this route typically takes 18h 10m.

  • When did momondo last update prices for flights from Flint Bishop Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Flint Bishop Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How old do you have to be to fly from Flint Bishop Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Flint Bishop Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Setúbal
Fátima
Estoril
Figueira da Foz
Evora
Nazaré
Oeiras
Leiria
Peniche
Batalha
Óbidos
Sesimbra
Zambujeira do Mar
Costa da Caparica
Tomar
Sines
Torres Vedras
Comporta

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Lisbon?

Finding the right flight to Lisbon from Flint is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

Can I find flights from Flint to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Flint on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Flint to Lisbon?

Once all potential Flint to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Flint to Lisbon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lisbon from Flint. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/16
Sun 8/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal