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$363+ Cheap flights from Porto (OPO) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BDL
Okt 15 — Okt 221
Mi 10/15
Mi 10/22
1 adult, Economy
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Cheap flight deals from Porto to Connecticut

Keep the following information in mind while searching for Porto to Connecticut flight deals. Data was last updated September 15, 2025.

Round-trip from

$385
(Mytrip)

One-way from

$363
(SmartFares)
From Porto to Connecticut
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One-way flight from Porto to Connecticut
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Find flight deals from Porto to Connecticut

Cheapest flights from Porto to Connecticut
Explore the most affordable flight options available from Porto to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 11/105:35 pmOPO - EWR
2 stops25h 00mScandinavian Airlines
So 11/235:30 pmEWR - OPO
1 stop18h 15mScandinavian Airlines
Deal found 9/15$385
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/75:35 pmOPO - EWR
2 stops24h 50mScandinavian Airlines
So 11/235:30 pmEWR - OPO
1 stop18h 15mScandinavian Airlines
Deal found 9/13$389
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/75:35 pmOPO - EWR
2 stops24h 50mScandinavian Airlines
Do 11/135:30 pmEWR - OPO
1 stop18h 25mScandinavian Airlines
Deal found 9/14$394
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/811:50 amOPO - EWR
2 stops30h 25mScandinavian Airlines
Di 10/145:15 pmEWR - OPO
1 stop12h 45mScandinavian Airlines
Deal found 9/15$396
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/63:20 pmOPO - EWR
3 stops27h 05mMultiple Airlines
Mi 11/126:30 pmEWR - OPO
2 stops15h 25mMultiple Airlines
Deal found 9/14$443
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 10/315:45 pmOPO - EWR
2 stops24h 40mScandinavian Airlines
Do 11/65:30 pmEWR - OPO
1 stop18h 25mScandinavian Airlines
Deal found 9/14$457
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/712:25 pmOPO - JFK
1 stop11h 50mAmerican Airlines
So 11/237:50 pmJFK - OPO
1 stop10h 55mAmerican Airlines
Deal found 9/14$496
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 11/58:05 pmOPO - JFK
2 stops29h 00mMultiple Airlines
Di 11/116:05 pmJFK - OPO
1 stop17h 05mMultiple Airlines
Deal found 9/13$497
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/176:00 amOPO - LGA
2 stops21h 33mAir Canada
Di 1/67:45 pmLGA - OPO
2 stops34h 30mAir Canada
Deal found 9/13$497
This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 10/307:25 pmOPO - JFK
1 stop26h 15mSWISS
Do 11/69:00 pmJFK - OPO
1 stop15h 40mSWISS
Deal found 9/13$498
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/76:50 pmOPO - JFK
1 stop22h 35mKLM
Di 10/1410:40 pmJFK - OPO
1 stop11h 50mKLM
Deal found 9/15$501
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/1512:30 pmOPO - LGA
2 stops25h 37mUnited Airlines
Mo 1/57:29 pmLGA - OPO
2 stops38h 16mUnited Airlines
Deal found 9/13$501

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Porto to Connecticut that are best for you.

Fly from

Porto

Fly to

Connecticut

Route

Depart

Return

Price

PortoNewark

OPO - EWR

OPOEWR

Porto

Mo 11/10

5:35 pm-3:40 pm

1 stop27h 05m

Newark

So 11/23

5:30 pm-4:45 pm

1 stop18h 15m

$436

PortoNewark

OPO - EWR

OPOEWR

Porto

Fr 10/31

5:45 pm-2:25 pm

2 stops24h 40m

Newark

Do 11/6

6:30 pm-4:55 pm

2 stops17h 25m

$477

PortoNewark

OPO - EWR

OPOEWR

Porto

Do 11/6

6:00 am-4:00 pm

1 stop15h 00m

Newark

Fr 11/14

9:45 pm-9:30 am

Nonstop6h 45m

$488

PortoNewark

OPO - EWR

OPOEWR

Porto

Do 11/6

6:00 am-4:00 pm

1 stop15h 00m

Newark

Do 11/13

5:15 pm-12:50 pm

1 stop14h 35m

$493

PortoNewark

OPO - EWR

OPOEWR

Porto

Fr 11/21

6:00 am-4:00 pm

1 stop15h 00m

Newark

Mi 11/26

8:50 pm-1:15 pm

1 stop11h 25m

$493

PortoNewark

OPO - EWR

OPOEWR

Porto

Do 11/6

6:00 am-4:00 pm

1 stop15h 00m

Newark

Sa 11/15

6:05 pm-11:40 am

1 stop12h 35m

$495

PortoNew York

OPO - JFK

OPOJFK

Porto

Do 10/30

7:25 pm-5:40 pm

1 stop26h 15m

New York John F Kennedy Intl

Do 11/6

4:25 pm-5:40 pm

1 stop20h 15m

$500

PortoNew York

OPO - JFK

OPOJFK

Porto

Do 11/6

12:05 pm-1:05 pm

1 stop30h 00m

New York John F Kennedy Intl

Sa 11/15

9:00 pm-11:10 am

1 stop33h 10m

$500

PortoNew York

OPO - JFK

OPOJFK

Porto

Fr 11/7

7:00 pm-4:40 pm

1 stop26h 40m

New York John F Kennedy Intl

Sa 11/15

9:00 pm-11:10 am

1 stop33h 10m

$500

PortoNew York

OPO - JFK

OPOJFK

Porto

Do 11/6

12:05 pm-1:05 pm

1 stop30h 00m

New York John F Kennedy Intl

Do 11/13

9:00 pm-11:10 am

1 stop33h 10m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 58 results
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Best time to book a flight from Porto to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Connecticut
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Connecticut?

    For a flight from Porto to Connecticut, you will be flying from Porto. Porto (OPO) is just 6.8 mi from the center of the city.

  • How long is the flight from Porto to Connecticut?

    There are many flights that can get you from Porto to Connecticut in 15h. Fly via Scandinavian Airlines, Lufthansa, or SWISS to get the fastest option. Porto and Connecticut are separated by a distance of 3329 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Porto to Connecticut one-way?

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as $377. Users have also found prices from $395 and $424 on Air Transat and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from Porto to Connecticut?

    The most popular route from Porto to Connecticut is Porto - Newark. You may also consider Porto - New York John F Kennedy Intl or Porto - New York LaGuardia.

  • Can I find deals for flights from Porto to Connecticut that include hotel bookings?

    Yes. In addition to deals on Porto to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Connecticut.

  • Can I find deals for business class flights from Porto to Connecticut?

    Yes. Cheapflights offers flight deals from Porto to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Porto to Connecticut (average of $287). Flying from Porto to Connecticut in December is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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