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Cheap flights from Flint, Michigan to Lisbon from $643

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flint, Michigan to Lisbon departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Flint, Michigan to Lisbon

Cheap round-trip flights

United Airlines Logo
4:42 pm - 10:15 amFNT-LIS
12h 33m2 stops
United Airlines Logo
10:50 am - 10:30 pmLIS-FNT
40h 40m2 stops
$643United Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
7:00 am - 10:15 amFNT-LIS
22h 15m2 stops
United Airlines Logo
5:00 am - 4:07 pmLIS-FNT
40h 07m2 stops
$658United Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
2:15 pm - 8:10 amFNT-LIS
13h 55m2 stops
United Airlines Logo
5:00 am - 10:30 pmLIS-FNT
22h 30m2 stops
$738United Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
United Airlines Logo
7:00 am - 8:10 amFNT-LIS
20h 10m2 stops
United Airlines Logo
11:20 am - 3:51 pmLIS-FNT
33h 31m2 stops
$1,055United Airlines
Find Deal
lun., dic. 22 - vie., ene. 2
British Airways Logo
8:21 pm - 2:50 pmFNT-LIS
37h 29m2 stops
British Airways Logo
7:00 am - 11:07 pmLIS-FNT
21h 07m2 stops
$1,254British Airways
Find Deal
mar., dic. 23 - jue., ene. 1
United Airlines Logo
7:00 am - 8:20 amFNT-LIS
20h 20m2 stops
United Airlines Logo
6:15 am - 10:29 pmLIS-FNT
21h 14m2 stops
$1,295United Airlines
Find Deal
jue., oct. 2 - mar., oct. 7
United Airlines Logo
4:26 pm - 8:55 amFNT-LIS
35h 29m2 stops
United Airlines Logo
5:00 am - 3:51 pmLIS-FNT
39h 51m2 stops
$1,504United Airlines
Find Deal
mar., dic. 23 - vie., ene. 2
United Airlines Logo
7:00 am - 8:55 amFNT-LIS
44h 55m2 stops
United Airlines Logo
6:10 am - 3:51 pmLIS-FNT
38h 41m2 stops
$1,532United Airlines
Find Deal
mar., dic. 23 - sáb., ene. 3
British Airways Logo
8:21 pm - 2:55 pmFNT-LIS
37h 34m2 stops
British Airways Logo
7:00 am - 11:07 pmLIS-FNT
21h 07m2 stops
$1,534British Airways
Find Deal
dom., dic. 21 - jue., ene. 1
United Airlines Logo
4:26 pm - 10:15 amFNT-LIS
12h 49m2 stops
United Airlines Logo
6:10 am - 10:30 pmLIS-FNT
21h 20m2 stops
$1,880United Airlines
Find Deal
dom., dic. 21 - sáb., ene. 3

United Airlines flights from Flint, Michigan to Lisbon

Our best United Airlines deals on Flint, Michigan to Lisbon flight tickets
United Airlines
Dec 3
FNT4:42 pmFlint Bishop
12h 33m
2 stops
LIS10:15 amLisbon Humberto Delgado
Dec 7
LIS10:50 amLisbon Humberto Delgado
40h 40m
2 stops
FNT10:30 pmFlint Bishop
$643
Find similar
United Airlines
Dec 3
FNT7:00 amFlint Bishop
22h 15m
2 stops
LIS10:15 amLisbon Humberto Delgado
Dec 7
LIS5:00 amLisbon Humberto Delgado
40h 07m
2 stops
FNT4:07 pmFlint Bishop
$658
Find similar
United Airlines
Oct 31
FNT2:15 pmFlint Bishop
13h 55m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 7
LIS5:00 amLisbon Humberto Delgado
22h 30m
2 stops
FNT10:30 pmFlint Bishop
$738
Find similar

British Airways flights from Flint, Michigan to Lisbon

Our best British Airways deals on Flint, Michigan to Lisbon flight tickets
British Airways
Dec 23
FNT8:21 pmFlint Bishop
37h 29m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Jan 1
LIS7:00 amLisbon Humberto Delgado
21h 07m
2 stops
FNT11:07 pmFlint Bishop
$1,254
Find similar
British Airways
Dec 21
FNT8:21 pmFlint Bishop
37h 34m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Jan 1
LIS7:00 amLisbon Humberto Delgado
21h 07m
2 stops
FNT11:07 pmFlint Bishop
$1,534
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flint, Michigan 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Flint, Michigan to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

mié. 12/3

4:42 pm-10:15 am

2 stops12h 33m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-10:30 pm

2 stops40h 40m

$643

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

mié. 12/3

7:00 am-10:15 am

2 stops22h 15m

Lisbon Humberto Delgado

dom. 12/7

5:00 am-4:07 pm

2 stops40h 07m

$658

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

vie. 10/31

2:15 pm-8:10 am

2 stops13h 55m

Lisbon Humberto Delgado

vie. 11/7

5:00 am-10:30 pm

2 stops22h 30m

$738

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

lun. 12/22

7:00 am-8:10 am

2 stops20h 10m

Lisbon Humberto Delgado

vie. 1/2

11:20 am-3:51 pm

2 stops33h 31m

$1,055

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

mar. 12/23

8:21 pm-2:50 pm

2 stops37h 29m

Lisbon Humberto Delgado

jue. 1/1

7:00 am-11:07 pm

2 stops21h 07m

$1,254

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

jue. 10/2

7:00 am-8:20 am

2 stops20h 20m

Lisbon Humberto Delgado

mar. 10/7

6:15 am-10:29 pm

2 stops21h 14m

$1,295

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

mar. 12/23

4:26 pm-8:55 am

2 stops35h 29m

Lisbon Humberto Delgado

vie. 1/2

5:00 am-3:51 pm

2 stops39h 51m

$1,504

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

mar. 12/23

7:00 am-8:55 am

2 stops44h 55m

Lisbon Humberto Delgado

sáb. 1/3

6:10 am-3:51 pm

2 stops38h 41m

$1,532

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

dom. 12/21

8:21 pm-2:55 pm

2 stops37h 34m

Lisbon Humberto Delgado

jue. 1/1

7:00 am-11:07 pm

2 stops21h 07m

$1,534

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

dom. 12/21

4:26 pm-10:15 am

2 stops12h 49m

Lisbon Humberto Delgado

sáb. 1/3

6:10 am-10:30 pm

2 stops21h 20m

$1,880

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, Michigan 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 airlines fly to Lisbon?

Delta, United Airlines and Air Canada are the top three most popular airlines that fly to Lisbon from Flint, Michigan according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 10 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, Michigan to Lisbon

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

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

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

Direct flights

None
There are no direct flights from Flint, Michigan to Lisbon. There are no popular flight routes from Flint, Michigan to Lisbon.
Search flight deals

  • 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 12h 33m.

  • 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
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Leiria
Tomar
Estoril
Sesimbra
Evora
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

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.

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