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Cheap flights from Porto to Connecticut from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Connecticut departing on 1/29. 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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Scandinavian Airlines Logo
5:35 pm - 4:40 pmOPO-EWR
27h 05m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:35 amEWR-OPO
34h 05m2 stops
$397Scandinavian Airlines
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Mon, Mar 9 - Mon, Mar 16
Scandinavian Airlines Logo
5:35 pm - 4:40 pmOPO-EWR
27h 05m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:35 amEWR-OPO
34h 05m2 stops
$398Scandinavian Airlines
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Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
6:45 am - 1:35 pmOPO-EWR
35h 50m2 stops
Multiple Airlines Logo
5:40 pm - 2:50 pmEWR-OPO
16h 10m2 stops
$464Multiple Airlines
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Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
6:45 am - 1:35 pmOPO-EWR
35h 50m2 stops
Multiple Airlines Logo
5:40 pm - 2:50 pmEWR-OPO
16h 10m2 stops
$466Multiple Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
TAP AIR PORTUGAL Logo
6:40 pm - 10:05 pmOPO-EWR
8h 25mnonstop
TAP AIR PORTUGAL Logo
1:35 am - 1:10 pmEWR-OPO
6h 35mnonstop
$483TAP AIR PORTUGAL
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Mon, Dec 8 - Sat, Jan 17
TAP AIR PORTUGAL Logo
6:05 pm - 9:10 pmOPO-EWR
8h 05mnonstop
TAP AIR PORTUGAL Logo
11:10 pm - 11:05 amEWR-OPO
6h 55mnonstop
$487TAP AIR PORTUGAL
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Sat, Apr 25 - Wed, Apr 29
Lufthansa Logo
6:00 am - 2:00 pmOPO-EWR
13h 00m1 stop
Lufthansa Logo
9:45 pm - 9:30 amEWR-OPO
6h 45mnonstop
$488Lufthansa
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Wed, Feb 25 - Wed, Mar 4
Lufthansa Logo
6:00 am - 2:00 pmOPO-EWR
13h 00m1 stop
Lufthansa Logo
8:50 pm - 1:15 pmEWR-OPO
11h 25m1 stop
$491Lufthansa
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Wed, Feb 25 - Wed, Mar 4
Air France Logo
11:25 am - 7:05 pmOPO-JFK
12h 40m1 stop
Air France Logo
6:30 pm - 10:30 amJFK-OPO
11h 00m1 stop
$500Air France
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Wed, Feb 25 - Wed, Mar 4
Air France Logo
11:25 am - 7:05 pmOPO-JFK
12h 40m1 stop
Air France Logo
5:30 pm - 10:30 amJFK-OPO
12h 00m1 stop
$507Air France
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Wed, Jan 28 - Sun, Feb 1

Air France flights from Porto to Connecticut

Our best Air France deals on Porto to Connecticut flight tickets
Air France
Feb 25
OPO11:25 amPorto
12h 40m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
Mar 4
JFK6:30 pmNew York John F Kennedy Intl
11h 00m
1 stop
OPO10:30 amPorto
$500
Find similar
Air France
Jan 28
OPO11:25 amPorto
12h 40m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
Feb 1
JFK5:30 pmNew York John F Kennedy Intl
12h 00m
1 stop
OPO10:30 amPorto
$507
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Air France
Nov 10
OPO11:25 amPorto
32h 30m
1 stop
EWR2:55 pmNewark
Dec 8
EWR5:05 pmNewark
12h 25m
1 stop
OPO10:30 amPorto
$542
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Air Europa flights from Porto to Connecticut

Our best Air Europa deals on Porto to Connecticut flight tickets
Air Europa
Dec 2
OPO7:35 amPorto
15h 15m
1 stop
JFK5:50 pmNew York John F Kennedy Intl
Dec 10
JFK10:05 pmNew York John F Kennedy Intl
12h 10m
1 stop
OPO3:15 pmPorto
$515
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Air Europa
Dec 2
OPO7:35 amPorto
15h 15m
1 stop
JFK5:50 pmNew York John F Kennedy Intl
Dec 10
JFK10:05 pmNew York John F Kennedy Intl
12h 10m
1 stop
OPO3:15 pmPorto
$518
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Air Europa
Dec 1
OPO8:10 pmPorto
26h 40m
1 stop
JFK5:50 pmNew York John F Kennedy Intl
Dec 10
JFK10:05 pmNew York John F Kennedy Intl
16h 15m
1 stop
OPO7:20 pmPorto
$526
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momondo Fare Finder

 
Customize your flight search to find flights from Porto to Connecticut 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 November 3, 2025.
Use the filters below to find and compare flights from Porto to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/9

5:35 pm-4:40 pm

1 stop27h 05m

Newark

Mon 3/16

7:30 pm-9:35 am

2 stops34h 05m

$397

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/9

5:35 pm-4:40 pm

1 stop27h 05m

Newark

Mon 3/16

7:30 pm-9:35 am

2 stops34h 05m

$398

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 12/3

6:45 am-1:35 pm

2 stops35h 50m

Newark

Thu 12/11

5:40 pm-2:50 pm

2 stops16h 10m

$464

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 12/3

6:45 am-1:35 pm

2 stops35h 50m

Newark

Thu 12/11

5:40 pm-2:50 pm

2 stops16h 10m

$466

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 12/8

6:40 pm-10:05 pm

Nonstop8h 25m

Newark

Sat 1/17

1:35 am-1:10 pm

Nonstop6h 35m

$483

PortoNewark

OPO - EWR

OPOEWR

Porto

Sat 4/25

6:05 pm-9:10 pm

Nonstop8h 05m

Newark

Wed 4/29

11:10 pm-11:05 am

Nonstop6h 55m

$487

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 2/25

6:00 am-2:00 pm

1 stop13h 00m

Newark

Wed 3/4

9:45 pm-9:30 am

Nonstop6h 45m

$488

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 2/25

6:00 am-2:00 pm

1 stop13h 00m

Newark

Wed 3/4

8:50 pm-1:15 pm

1 stop11h 25m

$491

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 2/25

11:25 am-7:05 pm

1 stop12h 40m

New York John F Kennedy Intl

Wed 3/4

6:30 pm-10:30 am

1 stop11h 00m

$500

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 1/28

11:25 am-7:05 pm

1 stop12h 40m

New York John F Kennedy Intl

Sun 2/1

5:30 pm-10:30 am

1 stop12h 00m

$507

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 Connecticut from

How to get the cheapest flight ticket from Porto to Connecticut

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 Porto to Connecticut?

American Airlines, Scandinavian Airlines, and Royal Air Maroc are the most popular carriers operating from Porto to Connecticut

Cheap Porto to Connecticut flight deals and tips

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

Fastest flight time

8h 05m

Direct flights

Every day

Airports in Connecticut

1 airport
The fastest flight from Porto to Connecticut takes 8h 05m
Direct flights go from Porto to Connecticut every day.
There is 1 airport near Connecticut: Newark (EWR)
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  • When did momondo last update prices for flights from Porto Airport to Connecticut?

    Prices for flights from Porto Airport to Connecticut are refreshed on a daily basis.

  • How many operators does momondo search for flights from Porto Airport to Connecticut?

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

    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 Porto Airport to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The travel and health documents you'll need for your trip to Connecticut 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 license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Connecticut from Porto.

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

All flight searches from Porto to Connecticut on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Porto to Connecticut 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 Porto to Connecticut right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Connecticut, momondo offers a useful price alert feature which will track prices for flights to Connecticut from Porto and alert you when they change.

An easier way to manage your Connecticut trip

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