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Cheap flights from Philadelphia to Porto from R13 072

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Porto

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:39 - 9:30PHL  Philadelphia-OPO Porto
18h 51m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 - 10:04OPO  Porto-PHL Philadelphia
26h 29m2 stops Newark Chicago O'Hare Intl
R13 072United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
9:39 - 9:30PHL  Philadelphia-OPO Porto
18h 51m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 - 10:04OPO  Porto-PHL Philadelphia
26h 29m2 stops Newark Chicago O'Hare Intl
R13 089United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
10:05 - 15:20PHL  Philadelphia-OPO Porto
25h 15m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
12:00 - 16:00OPO  Porto-PHL Philadelphia
33h 00m1 stop Frankfurt am Main
R13 515United Airlines
Wed, Mar 24 - Mon, Mar 29
United Airlines Logo
6:10 - 11:45PHL  Philadelphia-OPO Porto
25h 35m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
12:00 - 17:22OPO  Porto-PHL Philadelphia
34h 22m2 stops Frankfurt am Main Chicago O'Hare Intl
R13 679United Airlines
Wed, Mar 24 - Mon, Mar 29
Multiple Airlines Logo
20:00 - 9:45PHL  Philadelphia-OPO Porto
32h 45m2 stops Washington, D.C. Dulles Intl Newark
Multiple Airlines Logo
6:00 - 16:00OPO  Porto-PHL Philadelphia
15h 00m1 stop Frankfurt am Main
R13 696Multiple Airlines
Sat, Apr 17 - Sat, Apr 24
United Airlines Logo
18:45 - 9:45PHL  Philadelphia-OPO Porto
34h 00m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 - 18:40OPO  Porto-PHL Philadelphia
17h 40m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
R13 745United Airlines
Sat, Apr 17 - Sat, Apr 24
British Airways Logo
18:35 - 16:50PHL  Philadelphia-OPO Porto
17h 15m1 stop London Heathrow
British Airways Logo
17:35 - 16:15OPO  Porto-PHL Philadelphia
27h 40m1 stop London Gatwick
R13 778British Airways
Wed, Feb 17 - Mon, Mar 1
United Airlines Logo
6:15 - 9:30PHL  Philadelphia-OPO Porto
22h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:35 - 10:10OPO  Porto-PHL Philadelphia
26h 35m2 stops Newark Chicago O'Hare Intl
R13 893United Airlines
Fri, Feb 19 - Fri, Feb 26
United Airlines Logo
13:14 - 9:30PHL  Philadelphia-OPO Porto
39h 16m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 - 9:49OPO  Porto-PHL Philadelphia
26h 14m2 stops Newark Washington, D.C. Dulles Intl
R14 089United Airlines
Thu, Feb 18 - Tue, Feb 23
British Airways Logo
18:35 - 16:50PHL  Philadelphia-OPO Porto
17h 15m1 stop London Heathrow
British Airways Logo
20:05 - 16:15OPO  Porto-PHL Philadelphia
25h 10m1 stop London Gatwick
R14 598British Airways
Wed, Feb 17 - Sun, Feb 28

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United Airlines flights from Philadelphia to Porto

Our best United Airlines deals on Philadelphia to Porto flight tickets
United Airlines
Mar 1
PHL9:39Philadelphia
18h 51m
2 stops
OPO9:30Porto
Mar 3
OPO12:35Porto
26h 29m
2 stops
PHL10:04Philadelphia
R13 072
United Airlines
Mar 1
PHL9:39Philadelphia
18h 51m
2 stops
OPO9:30Porto
Mar 3
OPO12:35Porto
26h 29m
2 stops
PHL10:04Philadelphia
R13 089
United Airlines
Mar 24
PHL10:05Philadelphia
25h 15m
2 stops
OPO15:20Porto
Mar 29
OPO12:00Porto
33h 00m
1 stop
PHL16:00Philadelphia
R13 515

British Airways flights from Philadelphia to Porto

Our best British Airways deals on Philadelphia to Porto flight tickets
British Airways
Feb 17
PHL18:35Philadelphia
17h 15m
1 stop
OPO16:50Porto
Mar 1
OPO17:35Porto
27h 40m
1 stop
PHL16:15Philadelphia
R13 778
British Airways
Feb 17
PHL18:35Philadelphia
17h 15m
1 stop
OPO16:50Porto
Feb 28
OPO20:05Porto
25h 10m
1 stop
PHL16:15Philadelphia
R14 598
British Airways
Feb 14
PHL18:35Philadelphia
17h 10m
1 stop
OPO16:45Porto
Mar 1
OPO17:35Porto
27h 40m
1 stop
PHL16:15Philadelphia
R15 024

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Mon 1/3

9:39-9:30

2 stops18h 51m

Porto

Wed 3/3

12:35-10:04

2 stops26h 29m

R13 072

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Mon 1/3

9:39-9:30

2 stops18h 51m

Porto

Wed 3/3

12:35-10:04

2 stops26h 29m

R13 089

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Wed 24/3

10:05-15:20

2 stops25h 15m

Porto

Mon 29/3

12:00-16:00

1 stop33h 00m

R13 515

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Wed 24/3

6:10-11:45

2 stops25h 35m

Porto

Mon 29/3

12:00-17:22

2 stops34h 22m

R13 679

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Sat 17/4

20:00-9:45

2 stops32h 45m

Porto

Sat 24/4

6:00-16:00

1 stop15h 00m

R13 696

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Sat 17/4

18:45-9:45

2 stops34h 00m

Porto

Sat 24/4

6:00-18:40

2 stops17h 40m

R13 745

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Wed 17/2

18:35-16:50

1 stop17h 15m

Porto

Mon 1/3

17:35-16:15

1 stop27h 40m

R13 778

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Fri 19/2

6:15-9:30

2 stops22h 15m

Porto

Fri 26/2

12:35-10:10

2 stops26h 35m

R13 893

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Thu 18/2

13:14-9:30

2 stops39h 16m

Porto

Tue 23/2

12:35-9:49

2 stops26h 14m

R14 089
Fastest return journey

PhiladelphiaPorto

PHL Philadelphia - OPO Porto

PHLOPO

Philadelphia

Wed 17/2

18:35-16:50

1 stop17h 15m

Porto

Sun 28/2

20:05-16:15

1 stop25h 10m

R14 598

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Philadelphia 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 month to fly to Porto?

The month of November is, on average, the cheapest month to fly to Porto from Philadelphia, with most prices found around R0. The month of January is another great option to travel to Porto, with average flight prices from Philadelphia averaging around R8 135.

When to book flights from Philadelphia to Porto

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

Cheap Philadelphia to Porto (PHL to OPO) flight deals and tips

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

Best price found

R13 072

Direct flights

None
The best flight deal from Philadelphia to Porto found on momondo in the last 72 hours is R13 072
There are no direct flights from Philadelphia to Porto. There are no popular flight routes from Philadelphia to Porto.
Search flight deals

Frequently asked questions about flying from Philadelphia to Porto

  • How far is Philadelphia to Porto by plane?

    The straight-line distance from Philadelphia to Porto is 5474,3 km.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Porto Airport.

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

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Porto?

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Espinho
Braga
Vila Nova de Gaia
Coimbra
Viseu

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Porto. momondo saves you time and could save you money on your trip.

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

Flights from Philadelphia to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Philadelphia and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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