HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$188+ Cheap flights from Connecticut to Portugal

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Connecticut to Portugal

Cheapest flights from Connecticut to Portugal
Explore the most affordable flight options available from Connecticut to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:05 pmJFK - OPO
1 stop12h 10mAir Europa
Thu 11/134:05 pmOPO - JFK
1 stop30h 45mAir Europa
Deal found 10/19$400
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:15 amEWR - FNC
1 stop15h 30mTAP AIR PORTUGAL
Mon 11/178:45 amFNC - EWR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 10/19$408
This oojo deal was found by Cheapflights users on 10/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:35 amEWR - FNC
1 stop25h 25mTAP AIR PORTUGAL
Tue 11/189:30 pmFNC - EWR
1 stop29h 30mTAP AIR PORTUGAL
Deal found 10/18$413
This Air Europa deal was found by Cheapflights users on 10/19. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:05 pmJFK - OPO
1 stop12h 10mAir Europa
Wed 12/1011:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/19$414
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 pmJFK - FNC
1 stop13h 35mMultiple Airlines
Sat 12/611:50 amFNC - JFK
1 stop33h 50mMultiple Airlines
Deal found 10/19$414
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:55 pmEWR - FNC
1 stop12h 15mTAP AIR PORTUGAL
Thu 11/208:45 amFNC - EWR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 10/19$415
This oojo deal was found by Cheapflights users on 10/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:25 amEWR - FNC
1 stop17h 45mTAP AIR PORTUGAL
Thu 12/1111:00 amFNC - EWR
1 stop16h 10mTAP AIR PORTUGAL
Deal found 10/18$418
This oojo deal was found by Cheapflights users on 10/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:55 pmEWR - FNC
1 stop12h 15mTAP AIR PORTUGAL
Tue 11/189:30 pmFNC - EWR
1 stop29h 30mTAP AIR PORTUGAL
Deal found 10/18$420
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:05 pmJFK - OPO
1 stop16h 15mAir Europa
Sun 12/711:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 10/19$421
This oojo deal was found by Cheapflights users on 10/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:55 pmEWR - FNC
2 stops15h 50mTAP AIR PORTUGAL
Sun 12/148:45 amFNC - EWR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 10/17$421
This KAYAK deal was found by Cheapflights users on 10/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:00 pmEWR - FNC
1 stop32h 00mSWISS
Tue 12/22:05 pmFNC - EWR
1 stop35h 25mSWISS
Deal found 10/19$422
This KAYAK deal was found by Cheapflights users on 10/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:00 pmJFK - FNC
1 stop35h 05mSWISS
Tue 12/22:05 pmFNC - JFK
1 stop28h 00mSWISS
Deal found 10/19$422

Cheap flight deals from Connecticut to Portugal

Keep the following information in mind while searching for Connecticut to Portugal flight deals. Data was last updated October 20, 2025.

Round-trip from

$400
(SmartFares)

One-way from

$188
(oojo)

Popular in

December

Cheapest in

March

Average price

$1,066
From Connecticut to Portugal
Search Deals
One-way flight from Connecticut to Portugal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to Portugal 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 October 20, 2025.
Use the filters below to find and compare flights from Connecticut to Portugal that are best for you.

Fly from

Connecticut

Fly to

Portugal

Route

Depart

Return

Price

NewarkFunchal

EWR - FNC

EWRFNC

Newark

Sat 11/8

1:35 am-8:00 am

1 stop25h 25m

Funchal Madeira

Tue 11/18

9:30 pm-10:00 pm

1 stop29h 30m

$413

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 12/3

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Wed 12/10

11:35 am-5:50 pm

1 stop11h 15m

$414

NewarkFunchal

EWR - FNC

EWRFNC

Newark

Wed 12/3

11:55 pm-8:25 pm

1 stop15h 30m

Funchal Madeira

Sun 12/7

8:45 am-10:00 pm

1 stop18h 15m

$415

NewarkFunchal

EWR - FNC

EWRFNC

Newark

Fri 12/5

12:25 am-11:10 pm

1 stop17h 45m

Funchal Madeira

Tue 12/16

8:45 am-10:05 pm

1 stop18h 20m

$415

New YorkFunchal

JFK - FNC

JFKFNC

New York John F Kennedy Intl

Sat 11/15

5:00 pm-10:30 am

1 stop12h 30m

Funchal Madeira

Sun 11/23

11:10 am-7:15 pm

1 stop13h 05m

$424

NewarkFunchal

EWR - FNC

EWRFNC

Newark

Tue 12/9

12:15 am-10:55 pm

2 stops17h 40m

Funchal Madeira

Sun 12/14

8:45 am-10:00 pm

1 stop18h 15m

$428

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sat 11/15

11:35 am-10:15 am

2 stops17h 40m

Lisbon Humberto Delgado

Mon 11/24

6:10 am-8:30 pm

2 stops19h 20m

$434

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 12/29

9:44 pm-10:15 am

1 stop31h 31m

Lisbon Humberto Delgado

Mon 1/12

11:20 am-11:59 pm

2 stops17h 39m

$437

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 11/19

8:35 am-3:10 pm

2 stops25h 35m

Lisbon Humberto Delgado

Sun 11/23

5:30 am-2:55 pm

1 stop14h 25m

$446

New YorkFunchal

JFK - FNC

JFKFNC

New York John F Kennedy Intl

Thu 2/5

9:20 pm-5:10 pm

1 stop14h 50m

Funchal Madeira

Mon 2/9

10:25 am-7:20 pm

1 stop13h 55m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Connecticut to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Connecticut 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 Connecticut to Portugal

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

Currently, March is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $568). Flying from Connecticut to Portugal in June is currently the most expensive (average of $1,399). 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.

What is the cheapest time of day to fly from CT to PT?

Find hourly flight availability from Connecticut to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s optimal to fly from Connecticut to Portugal in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

  • How long is the flight from Connecticut to Portugal?

    Airlines like TAP AIR PORTUGAL, Air Europa, and Iberia fly from Connecticut to Portugal in about 12h 10m. The time it takes to get you to your destination can typically vary by up to 13h 15m. The distance between Connecticut and Portugal is about 3311 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Connecticut to Portugal are TAP AIR PORTUGAL ($195), LEVEL ($208), and Azores Airlines ($254).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Portugal 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 Connecticut to Portugal?

    Currently, March is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $568). Flying from Connecticut to Portugal in June is currently the most expensive (average of $1,399). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Istanbul flights
Newark to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Miami to Madrid flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to London City flights
Newark to Madrid flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Madrid flights
Boston to Charles de Gaulle flights
Newark to Frankfurt flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Dulles Intl to Madrid flights
Newark to Malpensa flights
Newark to Dublin flights
Newark to Lisbon flights
John F Kennedy Intl to Frankfurt flights
Dallas/Fort Worth to Heathrow flights
LaGuardia to Gatwick flights
O'Hare Intl to Charles de Gaulle flights
Baltimore to Heathrow flights
John F Kennedy Intl to Stansted flights
San Francisco to Charles de Gaulle flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Amsterdam flights
Newark to London City flights
Seattle to Heathrow flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Istanbul flights
Newark to Athens flights
John F Kennedy Intl to Frederic Chopin flights

Top 3 airlines flying from Connecticut to Portugal

Discover the top 3 airlines that operate flights from Connecticut to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$589Average$972FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$1,176FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$794Average$1,097FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.