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Portugal

$187+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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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 noviembre 6, 2025.

This AirNGo deal was found by Cheapflights users on 11/4. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:20 amEWR - FNC
1 stop15h 25mTAP AIR PORTUGAL
mié. 11/128:45 amFNC - EWR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 11/4$398
This AirNGo deal was found by Cheapflights users on 11/6. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2312:20 amEWR - FNC
1 stop15h 25mTAP AIR PORTUGAL
mié. 12/39:30 pmFNC - EWR
1 stop29h 30mTAP AIR PORTUGAL
Deal found 11/6$402
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
jue. 12/410:00 pmEWR - FNC
1 stop32h 00mSWISS
mar. 12/92:05 pmFNC - EWR
1 stop35h 25mSWISS
Deal found 11/4$404
This oojo deal was found by Cheapflights users on 11/6. 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.
vie. 12/512:25 amEWR - FNC
1 stop17h 45mTAP AIR PORTUGAL
sáb. 12/1311:55 pmFNC - EWR
1 stop27h 05mTAP AIR PORTUGAL
Deal found 11/6$405
This oojo deal was found by Cheapflights users on 11/4. 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.
mié. 12/35:40 pmEWR - FNC
1 stop11h 30mTAP AIR PORTUGAL
lun. 12/88:45 amFNC - EWR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 11/4$411
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2810:30 amEWR - LIS
2 stops17h 50mMultiple Airlines
mié. 12/312:15 pmLIS - EWR
1 stop13h 15mMultiple Airlines
Deal found 11/6$417
This oojo deal was found by Cheapflights users on 11/4. 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.
sáb. 11/2911:55 pmEWR - FNC
1 stop12h 15mTAP AIR PORTUGAL
dom. 12/79:30 pmFNC - EWR
1 stop29h 35mTAP AIR PORTUGAL
Deal found 11/4$417
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
vie. 11/2810:00 pmEWR - LIS
1 stop11h 35mSWISS
mié. 12/312:15 pmLIS - EWR
1 stop13h 15mSWISS
Deal found 11/4$418
This United Airlines deal was found by Cheapflights users on 11/4. 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.
lun. 12/85:10 pmEWR - LIS
2 stops35h 10mUnited Airlines
lun. 12/156:10 amLIS - EWR
1 stop17h 55mUnited Airlines
Deal found 11/4$419
This United Airlines deal was found by Cheapflights users on 11/4. 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.
vie. 12/58:25 pmEWR - LIS
Nonstop6h 45mUnited Airlines
dom. 12/1411:55 amLIS - EWR
1 stop17h 02mUnited Airlines
Deal found 11/4$420
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:55 amEWR - LIS
2 stops20h 25mMultiple Airlines
jue. 12/410:55 amLIS - EWR
2 stops16h 04mMultiple Airlines
Deal found 11/4$421
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/1810:30 amEWR - LIS
1 stop17h 50mUnited Airlines
lun. 11/245:00 amLIS - EWR
1 stop16h 00mUnited Airlines
Deal found 11/4$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 noviembre 6, 2025.

Round-trip from

$402
(AirNGo)

One-way from

$187
(oojo)

Popular in

June

Cheapest in

March

Average price

$791
From Connecticut to Portugal
Search Deals
One-way flight from Connecticut to Portugal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($309 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 noviembre 6, 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

NewarkLisbon

EWR - LIS

EWRLIS

Newark

jue. 2/5

10:55 am-7:55 am

2 stops16h 00m

Lisbon Humberto Delgado

mié. 2/11

6:10 am-7:05 pm

1 stop17h 55m

$420

NewarkLisbon

EWR - LIS

EWRLIS

Newark

lun. 12/1

9:34 pm-9:20 am

2 stops30h 46m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-7:41 am

2 stops49h 51m

$421

NewarkLisbon

EWR - LIS

EWRLIS

Newark

mié. 12/10

7:52 pm-10:15 am

1 stop9h 23m

Lisbon Humberto Delgado

vie. 12/19

11:55 am-11:44 pm

1 stop16h 49m

$425

NewarkLisbon

EWR - LIS

EWRLIS

Newark

sáb. 1/24

10:55 am-8:55 am

2 stops17h 00m

Lisbon Humberto Delgado

sáb. 1/31

5:00 am-2:00 pm

1 stop14h 00m

$427

NewarkLisbon

EWR - LIS

EWRLIS

Newark

mar. 12/2

3:40 pm-8:00 am

1 stop11h 20m

Lisbon Humberto Delgado

dom. 12/14

11:15 am-8:49 am

2 stops26h 34m

$429

NewarkLisbon

EWR - LIS

EWRLIS

Newark

dom. 2/1

10:00 pm-2:35 pm

1 stop11h 35m

Lisbon Humberto Delgado

mar. 2/17

12:35 pm-8:30 pm

1 stop12h 55m

$431

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

jue. 12/4

11:55 pm-11:45 pm

1 stop19h 50m

Ponta Delgada Nordela

jue. 12/11

9:35 am-10:10 pm

1 stop16h 35m

$431

NewarkPonta Delgada

EWR - PDL

EWRPDL

Newark

vie. 12/5

5:40 pm-6:35 pm

1 stop20h 55m

Ponta Delgada Nordela

vie. 12/12

9:30 am-10:10 pm

1 stop16h 40m

$431

NewarkLisbon

EWR - LIS

EWRLIS

Newark

lun. 1/26

10:00 pm-2:35 pm

1 stop11h 35m

Lisbon Humberto Delgado

lun. 2/9

6:10 am-7:05 pm

1 stop17h 55m

$435

New YorkPonta Delgada

JFK - PDL

JFKPDL

New York John F Kennedy Intl

mar. 12/2

10:00 pm-6:35 pm

1 stop16h 35m

Ponta Delgada Nordela

sáb. 12/13

7:25 pm-8:05 pm

1 stop28h 40m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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, December is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $554). 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 noviembre 6, 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 United Airlines, TAP AIR PORTUGAL, and Delta fly from Connecticut to Portugal in about 10h. The time it takes to get you to your destination can typically vary by up to 9h 50m. The distance between Connecticut and Portugal is about 3357 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 ($188), LEVEL ($207), and United Airlines ($268).

  • 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, December is the cheapest month in which you can book a flight from Connecticut to Portugal (average of $554). 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

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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 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$589Average$969FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$1,176FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$794Average$1,097FlexibilityNo cancel feeOn-timeN/A

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