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$263+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Connecticut to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$501
(Gotogate)

One-way from

$263
(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 January 30, 2025.

This Gotogate deal was found by Cheapflights users on 1/28. 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.
Mon 3/310:00 pmJFK - LIS
Nonstop6h 55mTAP AIR PORTUGAL
Tue 3/114:40 pmLIS - JFK
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 1/28$501
This FlightHub deal was found by Cheapflights users on 1/29. 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 2/237:25 pmJFK - LIS
1 stop19h 55mIcelandair
Mon 3/39:20 pmLIS - JFK
1 stop25h 40mIcelandair
Deal found 1/29$502
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:00 pmJFK - LIS
Nonstop6h 55mMultiple Airlines
Wed 4/21:15 pmLIS - JFK
1 stop14h 00mMultiple Airlines
Deal found 1/30$505
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:10 amEWR - LIS
1 stop18h 30mTAP AIR PORTUGAL
Fri 3/712:05 pmLIS - EWR
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 1/29$507
This oojo deal was found by Cheapflights users on 1/30. 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.
Sun 3/3010:05 pmJFK - LIS
1 stop12h 10mAir Europa
Mon 4/78:05 pmLIS - JFK
1 stop26h 40mAir Europa
Deal found 1/30$508
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:00 pmEWR - LIS
2 stops17h 00mMultiple Airlines
Fri 3/711:10 amLIS - EWR
1 stop14h 50mMultiple Airlines
Deal found 1/29$509
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:30 pmEWR - LIS
1 stop19h 50mIcelandair
Mon 3/39:20 pmLIS - EWR
1 stop26h 00mIcelandair
Deal found 1/30$517
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Sat 3/19:20 pmJFK - LIS
1 stop14h 35mAzores Airlines
Fri 3/144:15 pmLIS - JFK
1 stop32h 40mAzores Airlines
Deal found 1/30$519
This Booking.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/33:55 pmJFK - LIS
1 stop12h 25mAir Canada
Tue 3/1111:00 amLIS - JFK
1 stop14h 02mAir Canada
Deal found 1/28$527
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/313:35 pmLGA - LIS
1 stop12h 45mUnited Airlines
Tue 4/811:25 amLIS - LGA
2 stops41h 05mUnited Airlines
Deal found 1/28$532
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:30 pmEWR - LIS
1 stop19h 25mScandinavian Airlines
Tue 3/412:50 pmLIS - EWR
1 stop29h 35mScandinavian Airlines
Deal found 1/29$535
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/238:18 pmEWR - LIS
2 stops33h 02mUnited Airlines
Tue 4/111:25 amLIS - EWR
2 stops41h 19mUnited Airlines
Deal found 1/28$539

Find flights from Connecticut to Lisbon within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 3/3

10:00 pm-9:55 am

Nonstop6h 55m

Lisbon Humberto Delgado

Tue 3/11

4:40 pm-9:05 pm

Nonstop8h 25m

$501

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Sun 2/23

7:25 pm-8:20 pm

1 stop19h 55m

Lisbon Humberto Delgado

Mon 3/3

9:20 pm-6:00 pm

1 stop25h 40m

$502

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 3/24

11:00 pm-9:55 am

Nonstop6h 55m

Lisbon Humberto Delgado

Wed 4/2

1:15 pm-10:15 pm

1 stop14h 00m

$505

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 2/24

12:10 am-11:40 pm

1 stop18h 30m

Lisbon Humberto Delgado

Fri 3/7

12:05 pm-3:30 pm

Nonstop8h 25m

$507

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Sun 3/30

10:05 pm-7:15 pm

1 stop16h 10m

Lisbon Humberto Delgado

Mon 4/7

4:05 pm-5:45 pm

1 stop30h 40m

$508

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 2/24

11:00 pm-6:15 pm

1 stop14h 15m

Lisbon Humberto Delgado

Sat 3/8

9:55 am-9:00 pm

1 stop16h 05m

$509

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Sun 2/23

7:30 pm-8:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

Mon 3/3

9:20 pm-6:20 pm

1 stop26h 00m

$517

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Fri 3/21

10:20 pm-10:15 pm

1 stop19h 55m

Lisbon Humberto Delgado

Mon 3/31

7:25 pm-7:35 pm

1 stop29h 10m

$524

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 3/3

3:55 pm-9:20 am

1 stop12h 25m

Lisbon Humberto Delgado

Tue 3/11

11:00 am-9:02 pm

1 stop14h 02m

$527

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 3/31

3:35 pm-9:20 am

1 stop12h 45m

Lisbon Humberto Delgado

Tue 4/8

11:25 am-11:30 pm

2 stops41h 05m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 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.

Travel insights for flights from Connecticut to Lisbon

Get recent, data-driven insights about flights from Connecticut to Lisbon including ideal travel times, pricing trends, and more.

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 $1,244). 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 January 30, 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 January 30, 2025.
Read through reviews of airlines operating flights from Connecticut to Lisbon, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

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
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

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
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

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.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

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.

Austrian Airlines
7.5
Good
786 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

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 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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $263. However, be on the lookout for offers from Iberia and Vueling, 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 $1,244). 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
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$605Average$1,077FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$660Average$1,068FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$754Average$1,309FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$998Average$1,164FlexibilityNo cancel feeOn-timeN/A
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