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Cheap flights from Flint to Lisbon from $344

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 7/18. 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
0 bags

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Find the cheapest flights from Flint to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:55 pm - 3:25 pm
FNT
-
LIS
18h 30m
2 stops
United Airlines Logo
11:25 am - 10:43 pm
LIS
-
FNT
40h 18m
2 stops
$508United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
7:15 am - 11:30 pm
FNT
-
LIS
36h 15m
2 stops
United Airlines Logo
1:00 pm - 3:08 pm
LIS
-
FNT
31h 08m
2 stops
$711United Airlines
Wed, Mar 11 - Wed, Apr 15
United Airlines Logo
5:46 pm - 1:20 pm
FNT
-
LIS
15h 34m
2 stops
United Airlines Logo
5:05 am - 7:04 pm
LIS
-
FNT
18h 59m
2 stops
$714United Airlines
Wed, Mar 11 - Wed, Apr 15
United Airlines Logo
5:46 pm - 1:20 pm
FNT
-
LIS
15h 34m
2 stops
United Airlines Logo
10:25 am - 10:43 pm
LIS
-
FNT
17h 18m
2 stops
$740United Airlines
Wed, Mar 11 - Wed, Apr 15
United Airlines Logo
3:36 pm - 1:40 pm
FNT
-
LIS
17h 04m
2 stops
United Airlines Logo
6:15 am - 7:06 pm
LIS
-
FNT
17h 51m
2 stops
$824United Airlines
Mon, Jun 22 - Wed, Jul 8
United Airlines Logo
3:36 pm - 1:40 pm
FNT
-
LIS
17h 04m
2 stops
United Airlines Logo
11:25 am - 7:06 pm
LIS
-
FNT
36h 41m
2 stops
$825United Airlines
Mon, Jun 22 - Tue, Jul 7
United Airlines Logo
10:09 am - 11:00 am
FNT
-
LIS
19h 51m
2 stops
United Airlines Logo
11:25 am - 11:03 pm
LIS
-
FNT
40h 38m
2 stops
$829United Airlines
Tue, May 19 - Tue, Jun 16
United Airlines Logo
10:09 am - 10:45 pm
FNT
-
LIS
31h 36m
2 stops
United Airlines Logo
11:25 am - 7:06 pm
LIS
-
FNT
36h 41m
2 stops
$866United Airlines
Tue, May 19 - Tue, Jun 16
United Airlines Logo
10:09 am - 10:45 pm
FNT
-
LIS
31h 36m
2 stops
United Airlines Logo
11:25 am - 3:01 pm
LIS
-
FNT
32h 36m
2 stops
$876United Airlines
Tue, May 19 - Tue, Jun 16
United Airlines Logo
7:45 pm - 3:35 pm
FNT
-
LIS
38h 50m
2 stops
United Airlines Logo
11:25 am - 7:06 pm
LIS
-
FNT
36h 41m
2 stops
$885United Airlines
Tue, May 19 - Tue, Jun 16

United Airlines flights from Flint to Lisbon

Our best United Airlines deals on Flint to Lisbon flight tickets
United Airlines
Apr 9
FNT3:55 pmFlint Bishop
18h 30m
2 stops
LIS3:25 pmLisbon Humberto Delgado
Apr 16
LIS11:25 amLisbon Humberto Delgado
40h 18m
2 stops
FNT10:43 pmFlint Bishop
$508
United Airlines
Mar 11
FNT7:15 amFlint Bishop
36h 15m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Apr 15
LIS1:00 pmLisbon Humberto Delgado
31h 08m
2 stops
FNT3:08 pmFlint Bishop
$711
United Airlines
Mar 11
FNT5:46 pmFlint Bishop
15h 34m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Apr 15
LIS5:05 amLisbon Humberto Delgado
18h 59m
2 stops
FNT7:04 pmFlint Bishop
$714

American Airlines flights from Flint to Lisbon

Our best American Airlines deals on Flint to Lisbon flight tickets
American Airlines
Feb 27
FNT12:28 pmFlint Bishop
15h 22m
2 stops
LIS8:50 amLisbon Humberto Delgado
Mar 11
LIS6:30 amLisbon Humberto Delgado
20h 31m
2 stops
FNT11:01 pmFlint Bishop
$804
American Airlines
Jun 27
FNT10:49 amFlint Bishop
31h 21m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Jul 10
LIS7:20 amLisbon Humberto Delgado
22h 16m
2 stops
FNT12:36 amFlint Bishop
$1,327
American Airlines
Jun 27
FNT5:37 pmFlint Bishop
24h 33m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Jul 4
LIS11:00 amLisbon Humberto Delgado
52h 19m
2 stops
FNT10:19 amFlint Bishop
$1,404

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 February 26, 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

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Thu 4/9

3:55 pm-3:25 pm

2 stops18h 30m

Lisbon Humberto Delgado

Thu 4/16

11:25 am-10:43 pm

2 stops40h 18m

$508

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 3/11

7:15 am-11:30 pm

2 stops36h 15m

Lisbon Humberto Delgado

Wed 4/15

1:00 pm-3:08 pm

2 stops31h 08m

$711

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 3/11

5:46 pm-1:20 pm

2 stops15h 34m

Lisbon Humberto Delgado

Wed 4/15

5:05 am-7:04 pm

2 stops18h 59m

$714

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Wed 3/11

5:46 pm-1:20 pm

2 stops15h 34m

Lisbon Humberto Delgado

Wed 4/15

10:25 am-10:43 pm

2 stops17h 18m

$740

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Mon 6/22

3:36 pm-1:40 pm

2 stops17h 04m

Lisbon Humberto Delgado

Wed 7/8

6:15 am-7:06 pm

2 stops17h 51m

$824

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Mon 6/22

3:36 pm-1:40 pm

2 stops17h 04m

Lisbon Humberto Delgado

Tue 7/7

11:25 am-7:06 pm

2 stops36h 41m

$825

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

10:09 am-11:00 am

2 stops19h 51m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-11:03 pm

2 stops40h 38m

$829

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

10:09 am-10:45 pm

2 stops31h 36m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-7:06 pm

2 stops36h 41m

$866

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

10:09 am-10:45 pm

2 stops31h 36m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-3:01 pm

2 stops32h 36m

$876

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

7:45 pm-3:35 pm

2 stops38h 50m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-7:06 pm

2 stops36h 41m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Air Canada 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 40% 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 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 30m

Direct flights

None
The fastest flight from Flint to Lisbon takes 18h 30m
There are no direct flights from Flint to Lisbon. There are no popular flight routes from Flint 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 18h 30m.

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

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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