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Cheap flights from Buffalo to Porto from $523

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:28 am - 9:30 amBUF  Buffalo-OPO Porto
17h 02m1 stop Newark
United Airlines Logo
6:00 am - 8:46 pmOPO  Porto-BUF Buffalo
19h 46m2 stops Frankfurt am Main Chicago O'Hare Intl
$718United Airlines
Mon, Dec 7 - Fri, Dec 11
United Airlines Logo
6:30 am - 9:30 amBUF  Buffalo-OPO Porto
22h 00m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 8:46 pmOPO  Porto-BUF Buffalo
19h 46m2 stops Frankfurt am Main Chicago O'Hare Intl
$722United Airlines
Mon, Dec 7 - Fri, Dec 11
United Airlines Logo
7:25 pm - 9:30 amBUF  Buffalo-OPO Porto
9h 05m1 stop Newark
United Airlines Logo
12:35 pm - 8:44 pmOPO  Porto-BUF Buffalo
13h 09m1 stop Newark
$727United Airlines
Mon, Dec 7 - Fri, Dec 11
United Airlines Logo
7:25 pm - 9:30 amBUF  Buffalo-OPO Porto
9h 05m1 stop Newark
United Airlines Logo
12:35 pm - 10:41 amOPO  Porto-BUF Buffalo
27h 06m1 stop Newark
$732United Airlines
Mon, Dec 7 - Fri, Dec 11
Iberia Logo
4:15 pm - 11:45 amBUF  Buffalo-OPO Porto
14h 30m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
8:20 am - 10:10 pmOPO  Porto-BUF Buffalo
18h 50m2 stops Madrid Barajas Boston Logan Intl
$757Iberia
Thu, Dec 3 - Fri, Dec 11
Iberia Logo
4:35 pm - 8:00 pmBUF  Buffalo-OPO Porto
23h 25m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
12:25 pm - 9:35 pmOPO  Porto-BUF Buffalo
14h 10m2 stops Madrid Barajas Boston Logan Intl
$791Iberia
Tue, Oct 27 - Thu, Nov 5
Lufthansa Logo
7:25 pm - 9:30 amBUF  Buffalo-OPO Porto
9h 05m1 stop Newark
Lufthansa Logo
6:00 am - 11:06 pmOPO  Porto-BUF Buffalo
22h 06m2 stops Frankfurt am Main Newark
$818Lufthansa
Thu, Dec 3 - Fri, Dec 11
Lufthansa Logo
7:25 pm - 9:30 amBUF  Buffalo-OPO Porto
9h 05m1 stop Newark
Lufthansa Logo
12:35 pm - 11:06 pmOPO  Porto-BUF Buffalo
15h 31m1 stop Newark
$827Lufthansa
Thu, Dec 3 - Fri, Dec 11
Lufthansa Logo
10:51 am - 9:30 amBUF  Buffalo-OPO Porto
18h 39m1 stop Newark
Lufthansa Logo
6:00 am - 10:59 pmOPO  Porto-BUF Buffalo
21h 59m2 stops Frankfurt am Main Newark
$828Lufthansa
Tue, Oct 27 - Thu, Nov 5
Lufthansa Logo
10:51 am - 9:30 amBUF  Buffalo-OPO Porto
18h 39m1 stop Newark
Lufthansa Logo
12:35 pm - 10:59 pmOPO  Porto-BUF Buffalo
15h 24m1 stop Newark
$837Lufthansa
Tue, Oct 27 - Thu, Nov 5

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Iberia flights from Buffalo to Porto

Our best Iberia deals on Buffalo to Porto flight tickets
Iberia
Dec 3
BUF4:15 pmBuffalo
14h 30m
2 stops
OPO11:45 amPorto
Dec 11
OPO8:20 amPorto
18h 50m
2 stops
BUF10:10 pmBuffalo
$757
Iberia
Oct 27
BUF4:35 pmBuffalo
23h 25m
2 stops
OPO8:00 pmPorto
Nov 5
OPO12:25 pmPorto
14h 10m
2 stops
BUF9:35 pmBuffalo
$791

Lufthansa flights from Buffalo to Porto

Our best Lufthansa deals on Buffalo to Porto flight tickets
Lufthansa
Dec 3
BUF7:25 pmBuffalo
9h 05m
1 stop
OPO9:30 amPorto
Dec 11
OPO6:00 amPorto
22h 06m
2 stops
BUF11:06 pmBuffalo
$818
Lufthansa
Dec 3
BUF7:25 pmBuffalo
9h 05m
1 stop
OPO9:30 amPorto
Dec 11
OPO12:35 pmPorto
15h 31m
1 stop
BUF11:06 pmBuffalo
$827
Lufthansa
Oct 27
BUF10:51 amBuffalo
18h 39m
1 stop
OPO9:30 amPorto
Nov 5
OPO6:00 amPorto
21h 59m
2 stops
BUF10:59 pmBuffalo
$828

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Mon 12/7

11:28 am-9:30 am

1 stop17h 02m

Porto

Fri 12/11

6:00 am-8:46 pm

2 stops19h 46m

$718

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Mon 12/7

6:30 am-9:30 am

2 stops22h 00m

Porto

Fri 12/11

6:00 am-8:46 pm

2 stops19h 46m

$722
Quickest round-trip

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Mon 12/7

7:25 pm-9:30 am

1 stop9h 05m

Porto

Fri 12/11

12:35 pm-8:44 pm

1 stop13h 09m

$727

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Mon 12/7

7:25 pm-9:30 am

1 stop9h 05m

Porto

Fri 12/11

12:35 pm-10:41 am

1 stop27h 06m

$732

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Thu 12/3

4:15 pm-11:45 am

2 stops14h 30m

Porto

Fri 12/11

8:20 am-10:10 pm

2 stops18h 50m

$757

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Tue 10/27

4:35 pm-8:00 pm

2 stops23h 25m

Porto

Thu 11/5

12:25 pm-9:35 pm

2 stops14h 10m

$791

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Thu 12/3

7:25 pm-9:30 am

1 stop9h 05m

Porto

Fri 12/11

6:00 am-11:06 pm

2 stops22h 06m

$818

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Thu 12/3

7:25 pm-9:30 am

1 stop9h 05m

Porto

Fri 12/11

12:35 pm-11:06 pm

1 stop15h 31m

$827

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Tue 10/27

10:51 am-9:30 am

1 stop18h 39m

Porto

Thu 11/5

6:00 am-10:59 pm

2 stops21h 59m

$828

BuffaloPorto

BUF Buffalo - OPO Porto

BUFOPO

Buffalo

Tue 10/27

10:51 am-9:30 am

1 stop18h 39m

Porto

Thu 11/5

12:35 pm-10:59 pm

1 stop15h 24m

$837

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Buffalo to Porto

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 Buffalo to Porto?

United Airlines is the most popular carrier operating from Buffalo to Porto

When to book flights from Buffalo to Porto

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

Cheap Buffalo to Porto (BUF to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Porto

Best Price Found

$523

Fastest flight time

9h 05m

Direct flights

None
The best one-way flight to Porto from Buffalo in the past 72 hours is $523. The best round-trip flight deal from Buffalo to Porto found on momondo in the last 72 hours is $718.
The fastest flight from Buffalo to Porto takes 9h 05m
There are no direct flights from Buffalo to Porto. There are no popular flight routes from Buffalo to Porto.
Search flight deals

Frequently asked questions about flying from Buffalo to Porto

  • How far is Buffalo to Porto by plane?

    There are 3495.8 mi between Buffalo and Porto. Flights usually cover this in 9h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buffalo Airport to Porto Airport?

    Prices for flights from Buffalo Airport to Porto Airport are updated daily.

  • How old do you have to be to fly from Buffalo Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Pinhao
Matosinhos
Esposende
Chaves
Arcos de Valdevez
Viseu
Espinho
Guimarães
Lamego
Ponte de Lima
Mesao Frio
Penafiel
Caminha
Baiao
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Porto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Buffalo.

Can I find flights from Buffalo to Porto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Porto from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Porto?

Once you have performed a search for Buffalo to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Porto from Buffalo. 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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