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Lisbon

$274+ Cheap flights from Connecticut to Lisbon (LIS)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Connecticut to Lisbon

Keep the following information in mind while searching for Connecticut to Lisbon flight deals. Data was last updated May 1, 2025.

Round-trip from

$596
(Expedia)

One-way from

$285
(Kiwi.com)
From Connecticut to Lisbon Humberto Delgado
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One-way flight from Connecticut to Lisbon Humberto Delgado
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Find flight deals from Connecticut to Lisbon

Cheapest flights from Connecticut to Lisbon
Explore the most affordable flight options available from Connecticut to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:40 pmEWR - LIS
1 stop24h 00mScandinavian Airlines
Mon 12/14:55 pmLIS - EWR
1 stop27h 55mScandinavian Airlines
Deal found 4/29$595
This oojo deal was found by Cheapflights users on 4/30. 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.
Sat 10/1810:50 pmEWR - LIS
Nonstop7h 00mTAP AIR PORTUGAL
Mon 11/39:00 pmLIS - EWR
1 stop30h 00mTAP AIR PORTUGAL
Deal found 4/30$596
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Thu 8/141:50 pmEWR - LIS
2 stops14h 30mAir Canada
Wed 8/2011:25 amLIS - EWR
1 stop10h 38mAir Canada
Deal found 4/30$598
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/151:15 amEWR - LIS
1 stop29h 15mMultiple Airlines
Thu 6/197:05 pmLIS - EWR
1 stop32h 25mMultiple Airlines
Deal found 4/30$599
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:35 pmEWR - LIS
1 stop19h 15mAmerican Airlines
Tue 11/116:30 amLIS - EWR
2 stops18h 05mAmerican Airlines
Deal found 4/29$601
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 11/216:55 amEWR - LIS
1 stop21h 25mUnited Airlines
Sat 11/295:00 amLIS - EWR
2 stops34h 10mUnited Airlines
Deal found 4/30$610
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:50 pmEWR - LIS
1 stop20h 30mSWISS
Thu 5/225:55 amLIS - EWR
1 stop19h 15mSWISS
Deal found 4/30$611
This Air Europa deal was found by Cheapflights users on 4/30. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:15 amJFK - LIS
1 stop13h 00mAir Europa
Fri 9/267:40 amLIS - JFK
1 stop15h 05mAir Europa
Deal found 4/30$618
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:00 pmJFK - LIS
Nonstop6h 55mTAP AIR PORTUGAL
Wed 11/264:40 pmLIS - JFK
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 4/29$619
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 10/84:45 pmJFK - LIS
1 stop10h 00mIberia
Sat 10/1812:30 pmLIS - JFK
1 stop11h 25mIberia
Deal found 4/30$620
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:30 pmJFK - LIS
1 stop13h 15mSWISS
Thu 8/285:55 amLIS - JFK
1 stop15h 40mSWISS
Deal found 4/30$621
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:55 pmJFK - LIS
1 stop19h 30mScandinavian Airlines
Tue 8/2612:10 pmLIS - JFK
1 stop33h 50mScandinavian Airlines
Deal found 4/29$622

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to Lisbon 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 May 1, 2025.
Use the filters below to find and compare flights from Connecticut to Lisbon that are best for you.

Fly from

Connecticut

Fly to

Lisbon

Route

Depart

Return

Price

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sat 8/16

6:50 pm-10:05 pm

1 stop22h 15m

Lisbon Humberto Delgado

Tue 9/2

9:05 pm-2:55 pm

1 stop22h 50m

$595

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sat 10/18

10:50 pm-10:50 am

Nonstop7h 00m

Lisbon Humberto Delgado

Mon 11/3

9:00 pm-10:00 pm

1 stop30h 00m

$596

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Thu 8/14

1:50 pm-9:20 am

2 stops14h 30m

Lisbon Humberto Delgado

Wed 8/20

11:25 am-5:03 pm

1 stop10h 38m

$598

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 8/11

5:30 pm-5:05 pm

1 stop18h 35m

Lisbon Humberto Delgado

Mon 8/18

8:15 pm-2:55 pm

1 stop23h 40m

$601

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 5/14

9:50 pm-2:45 pm

1 stop11h 55m

Lisbon Humberto Delgado

Mon 5/19

12:35 pm-8:10 pm

1 stop12h 35m

$611

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 5/14

8:30 pm-9:50 pm

1 stop20h 20m

Lisbon Humberto Delgado

Thu 5/22

10:25 am-1:00 pm

Nonstop7h 35m

$613

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 9/3

1:15 am-7:15 pm

1 stop13h 00m

Lisbon Humberto Delgado

Fri 9/26

7:40 am-5:45 pm

1 stop15h 05m

$618

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Sun 5/11

8:55 pm-2:10 pm

1 stop12h 15m

Lisbon Humberto Delgado

Tue 5/20

6:05 am-10:15 pm

1 stop21h 10m

$619

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 10/8

4:45 pm-7:45 am

1 stop10h 00m

Lisbon Humberto Delgado

Sat 10/18

12:30 pm-6:55 pm

1 stop11h 25m

$620

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Thu 8/21

8:30 pm-2:45 pm

1 stop13h 15m

Lisbon Humberto Delgado

Thu 8/28

5:55 am-4:35 pm

1 stop15h 40m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 50 results
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Best time to book a flight from Connecticut to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Connecticut to Lisbon (average of $612). Flying from Connecticut to Lisbon in June is currently the most expensive (average of $1,178). 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 LIS?

Find hourly flight availability from Connecticut to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Connecticut to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Connecticut to Lisbon, such as Delta, Porter Airlines and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Lisbon. 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 into for flights to Lisbon from Connecticut?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Connecticut. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $303. However, be on the lookout for offers from Iberia and Azores Airlines, as they are both options that can get you from Connecticut to Lisbon for a low price.

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

    Most travelers choose New York John F Kennedy Intl - Lisbon Humberto Delgado, Newark - Lisbon Humberto Delgado or New York LaGuardia - Lisbon Humberto Delgado when deciding on the best route from Connecticut to Lisbon.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Lisbon (average of $612). Flying from Connecticut to Lisbon in June is currently the most expensive (average of $1,178). 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

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
Sintra
Beja
Nazaré
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Alternative routes for Connecticut to Lisbon

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 Lisbon

Discover the top 4 airlines that operate flights from Connecticut to Lisbon. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$572Average$1,211FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$605Average$1,075FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$655Average$1,109FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$1,024Average$1,378FlexibilityNo cancel feeOn-timeN/A

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