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Portugal

$185+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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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 July 1, 2025.

Round-trip from

$412
(United Airlines)

One-way from

$185
(Booking.com)
From Connecticut to Portugal
Search Deals
One-way flight from Connecticut to Portugal
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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 July 1, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 10/245:15 pmEWR - FNC
1 stop18h 25mScandinavian Airlines
Sat 11/12:35 pmFNC - EWR
1 stop28h 00mScandinavian Airlines
Deal found 7/1$375
This oojo deal was found by Cheapflights users on 6/29. 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
Thu 11/208:45 amFNC - EWR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 6/29$395
This Billigflug deal was found by Cheapflights users on 6/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:05 pmEWR - PDL
Nonstop5h 35mMultiple Airlines
Tue 8/2611:00 amPDL - EWR
Nonstop6h 15mMultiple Airlines
Deal found 6/29$401
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/1811:05 pmEWR - PDL
Nonstop5h 35mUnited Airlines
Wed 8/2711:00 amPDL - EWR
Nonstop6h 15mUnited Airlines
Deal found 6/29$412
This oojo deal was found by Cheapflights users on 6/30. 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 - PDL
1 stop14h 40mTAP AIR PORTUGAL
Wed 12/179:30 amPDL - EWR
1 stop16h 40mTAP AIR PORTUGAL
Deal found 6/30$451
This Virgin Atlantic deal was found by Cheapflights users on 6/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:45 pmEWR - LIS
1 stop13h 15mVirgin Atlantic
Mon 12/111:15 amLIS - EWR
1 stop12h 53mVirgin Atlantic
Deal found 6/30$463
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:50 pmEWR - LIS
Nonstop7h 00mTAP AIR PORTUGAL
Thu 9/115:55 pmLIS - EWR
Nonstop8h 05mTAP AIR PORTUGAL
Deal found 6/30$464
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 11/23:20 pmEWR - LIS
1 stop13h 55mUnited Airlines
Thu 11/1310:15 amLIS - EWR
Nonstop8h 10mUnited Airlines
Deal found 6/30$475
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Wed 11/2611:56 amEWR - LIS
2 stops15h 59mAir Canada
Tue 12/211:20 amLIS - EWR
1 stop14h 17mAir Canada
Deal found 6/30$477
This KLM deal was found by Cheapflights users on 6/30. 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.
Thu 10/23:20 pmEWR - LIS
1 stop14h 25mKLM
Tue 10/712:45 pmLIS - EWR
1 stop11h 23mKLM
Deal found 6/30$483
This British Airways deal was found by Cheapflights users on 6/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:35 pmEWR - LIS
1 stop16h 20mBritish Airways
Tue 11/1810:40 amLIS - EWR
1 stop13h 55mBritish Airways
Deal found 6/30$486
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:46 pmEWR - LIS
1 stop9h 59mDelta
Wed 8/2712:45 pmLIS - EWR
1 stop11h 21mDelta
Deal found 6/30$487

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 July 1, 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

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Mon 8/18

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Tue 8/26

11:00 am-1:15 pm

Nonstop6h 15m

$401

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Mon 8/18

11:05 pm-8:40 am

Nonstop5h 35m

Ponta Delgada Nordela

Wed 8/27

11:00 am-1:15 pm

Nonstop6h 15m

$412

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

Mon 9/15

10:50 pm-2:55 pm

1 stop12h 05m

Ponta Delgada Nordela

Sun 9/21

3:25 pm-9:00 pm

1 stop33h 35m

$431

NewarkFunchal

EWR - FNC

EWRFNC

Newark

Sun 9/21

10:45 pm-8:45 pm

1 stop17h 00m

Funchal Madeira

Mon 9/29

9:50 pm-3:20 pm

1 stop22h 30m

$434

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 11/24

2:45 pm-9:00 am

1 stop13h 15m

Lisbon Humberto Delgado

Mon 12/1

11:15 am-7:08 pm

1 stop12h 53m

$463

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 9/2

10:50 pm-10:50 am

Nonstop7h 00m

Lisbon Humberto Delgado

Thu 9/11

5:55 pm-9:00 pm

Nonstop8h 05m

$464

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sun 11/2

3:20 pm-10:15 am

1 stop13h 55m

Lisbon Humberto Delgado

Thu 11/13

10:15 am-1:25 pm

Nonstop8h 10m

$475

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 11/26

11:56 am-8:55 am

2 stops15h 59m

Lisbon Humberto Delgado

Tue 12/2

11:20 am-8:37 pm

1 stop14h 17m

$477

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Thu 10/2

3:20 pm-10:45 am

1 stop14h 25m

Lisbon Humberto Delgado

Tue 10/7

12:45 pm-7:08 pm

1 stop11h 23m

$483

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 11/3

9:35 pm-6:55 pm

1 stop16h 20m

Lisbon Humberto Delgado

Tue 11/18

10:40 am-7:35 pm

1 stop13h 55m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $612). Flying from Connecticut to Portugal in June is currently the most expensive (average of $1,130). 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 July 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Portugal as you normally would.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Connecticut to Portugal, such as Delta, KLM, and Air Transat. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
405 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • 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 ($185), Iberia ($249), and Icelandair ($250).

  • 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, January is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $612). Flying from Connecticut to Portugal in June is currently the most expensive (average of $1,130). 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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Alternative routes for Connecticut to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Connecticut to Portugal

Discover the top 4 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$572Average$1,211FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$589Average$1,061FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$655Average$1,031FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$794Average$1,187FlexibilityNo cancel feeOn-timeN/A

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