How many flights depart from Connecticut to Lisbon on average per week?

The number of flights available between Connecticut and Lisbon is 108 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How long does it take to fly to Lisbon?

Average flight duration from Connecticut to Lisbon depends on which airport you fly into and out of. Flying from Hartford to Lisbon is 11h 41m on average, while flying from New Haven to Lisbon is 39h 40m on average. Lisbon is the most popular airport in Lisbon.

What is the cheapest airline that flies from Connecticut to Lisbon Humberto Delgado?

Iberia, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Connecticut to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Lisbon from Connecticut according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Connecticut to Lisbon Humberto Delgado Airport?

Prices for flights from Connecticut to Lisbon Humberto Delgado Airport refresh daily.

How many operators does momondo search for flights from Connecticut to Lisbon Humberto Delgado Airport?

As of November 2025, there are 23 operators available to choose from for flights from Connecticut to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from Connecticut to Lisbon Humberto Delgado Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$193 Cheap Flights from Connecticut to Lisbon in 2025/26

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11:58 am - 9:20 amEWR-LIS

16h 22m2 stops

11:20 am - 8:37 pmLIS-EWR

14h 17m2 stops

$413Air Canada

Find Deal

Thu, Nov 27 - Fri, Dec 5

8:00 am - 9:20 amEWR-LIS

20h 20m2 stops

10:15 am - 1:25 pmLIS-EWR

8h 10mnonstop

$414United Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 7

7:52 pm - 10:15 amEWR-LIS

9h 23m1 stop

10:15 am - 1:25 pmLIS-EWR

8h 10mnonstop

$415United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

2:20 pm - 9:20 amEWR-LIS

14h 00m1 stop

10:15 am - 1:25 pmLIS-EWR

8h 10mnonstop

$416United Airlines

Find Deal

Fri, Jan 16 - Tue, Jan 20

3:25 pm - 9:30 pmEWR-LIS

26h 05m2 stops

5:20 pm - 4:40 pmLIS-EWR

27h 20m1 stop

$418Scandinavian Airlines

Find Deal

Mon, Mar 16 - Mon, Mar 23

10:30 am - 1:20 pmEWR-LIS

22h 50m2 stops

9:05 pm - 8:05 pmLIS-EWR

27h 00m2 stops

$419Multiple Airlines

Find Deal

Mon, Mar 9 - Mon, Mar 16

9:45 am - 9:20 amJFK-LIS

18h 35m2 stops

2:10 pm - 3:40 pmLIS-JFK

30h 30m1 stop

$432Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Jan 8

8:15 pm - 8:00 amJFK-LIS

6h 45mnonstop

10:00 am - 1:10 pmLIS-JFK

8h 10mnonstop

$435Delta

Find Deal

Thu, Jan 8 - Wed, Jan 14

6:30 pm - 1:20 pmJFK-LIS

14h 50m1 stop

6:15 am - 3:00 pmLIS-JFK

13h 45m1 stop

$436Lufthansa

Find Deal

Mon, Mar 23 - Mon, Mar 30

5:45 pm - 10:35 amJFK-LIS

11h 50m1 stop

10:00 am - 1:10 pmLIS-JFK

8h 10mnonstop

$441Delta

Find Deal

Wed, Feb 11 - Mon, Feb 16

Scandinavian Airlines flights from Connecticut to Lisbon

Our best Scandinavian Airlines deals on Connecticut to Lisbon flight tickets

Scandinavian Airlines

Feb 3

EWR8:35 amNewark

26h 30m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Feb 8

LIS4:55 pmLisbon Humberto Delgado

27h 45m

1 stop

EWR3:40 pmNewark

$418

Find similar

Scandinavian Airlines

Feb 10

EWR8:35 amNewark

26h 30m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Feb 22

LIS6:00 pmLisbon Humberto Delgado

26h 40m

1 stop

EWR3:40 pmNewark

$428

Find similar

Scandinavian Airlines

Jan 11

JFK5:35 pmNew York John F Kennedy Intl

18h 45m

1 stop

LIS5:20 pmLisbon Humberto Delgado

Jan 18

LIS4:55 pmLisbon Humberto Delgado

27h 50m

1 stop

JFK3:45 pmNew York John F Kennedy Intl

$452

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Lufthansa flights from Connecticut to Lisbon

Our best Lufthansa deals on Connecticut to Lisbon flight tickets

Lufthansa

Mar 23

EWR9:50 pmNewark

21h 40m

1 stop

LIS11:30 pmLisbon Humberto Delgado

Mar 31

LIS6:15 amLisbon Humberto Delgado

17h 30m

1 stop

EWR6:45 pmNewark

$436

Find similar

Lufthansa

Mar 10

EWR9:50 pmNewark

21h 40m

1 stop

LIS11:30 pmLisbon Humberto Delgado

Mar 19

LIS6:10 amLisbon Humberto Delgado

17h 55m

1 stop

EWR8:05 pmNewark

$439

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Fly from

Fly to

Route

Depart

Return

Price

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Thu 11/27

11:58 am-9:20 am

2 stops16h 22m

Lisbon Humberto Delgado

Fri 12/5

11:20 am-8:37 pm

2 stops14h 17m

$413

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Tue 12/2

8:00 am-9:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Sun 12/7

10:15 am-1:25 pm

Nonstop8h 10m

$414

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 12/10

7:52 pm-10:15 am

1 stop9h 23m

Lisbon Humberto Delgado

Wed 12/17

10:15 am-1:25 pm

Nonstop8h 10m

$415

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Fri 1/16

2:20 pm-9:20 am

1 stop14h 00m

Lisbon Humberto Delgado

Tue 1/20

10:15 am-1:25 pm

Nonstop8h 10m

$416

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 3/16

3:25 pm-9:30 pm

2 stops26h 05m

Lisbon Humberto Delgado

Mon 3/23

5:20 pm-4:40 pm

1 stop27h 20m

$418

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Mon 3/9

10:30 am-1:20 pm

2 stops22h 50m

Lisbon Humberto Delgado

Mon 3/16

9:05 pm-8:05 pm

2 stops27h 00m

$419

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Thu 11/27

9:45 am-9:20 am

2 stops18h 35m

Lisbon Humberto Delgado

Thu 1/8

2:10 pm-3:40 pm

1 stop30h 30m

$432

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Thu 1/8

8:15 pm-8:00 am

Nonstop6h 45m

Lisbon Humberto Delgado

Wed 1/14

10:00 am-1:10 pm

Nonstop8h 10m

$435

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Mon 3/23

6:30 pm-1:20 pm

1 stop14h 50m

Lisbon Humberto Delgado

Mon 3/30

6:15 am-3:00 pm

1 stop13h 45m

$436

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Wed 2/11

5:45 pm-10:35 am

1 stop11h 50m

Lisbon Humberto Delgado

Mon 2/16

10:00 am-1:10 pm

Nonstop8h 10m

$441

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How to get the cheapest flight ticket from Connecticut to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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What is the cheapest month to fly to Lisbon?

In general, March is the cheapest month to fly from Connecticut to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $655. If you are unable to visit Lisbon during the month of March, then departing from Connecticut during the month November is also very affordable. Most momondo users find prices during this month for around $726.

Cheap Connecticut to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Lisbon

Fastest flight time	6h 40m
Direct flights	Every day
Airports in Lisbon	1 airport

The fastest flight from Connecticut to Lisbon takes 6h 40m

Direct flights go from Connecticut to Lisbon every day.

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Search flight deals

When did momondo last update prices for flights from Connecticut to Lisbon Humberto Delgado Airport?
Prices for flights from Connecticut to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Connecticut to Lisbon Humberto Delgado Airport?
As of November 2025, there are 23 operators available to choose from for flights from Connecticut to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Connecticut to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Lisbon

Compare and see reviews for airlines that fly from Connecticut to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
American Airlines	PriceFrom $661	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $1,049	Free Cancellation	Rating 7.2 1,370 reviews	Search Aer Lingus flights

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Peniche

Estoril

Leiria

Sesimbra

Tomar

Almada

Evora

Zambujeira do Mar

Figueira da Foz

Batalha

Óbidos

Torres Vedras

Comporta

Sines

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Why should I use momondo to find a flight deal from Connecticut to Lisbon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Connecticut to Lisbon. momondo saves you time and could save you money on your trip.

Can I find flights from Connecticut to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Lisbon?

Once you have performed a search for Connecticut to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to Lisbon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lisbon from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Connecticut to Lisbon from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Lisbon departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Connecticut to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

What is the cheapest airline that flies from Connecticut to Lisbon Humberto Delgado?

Iberia, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Connecticut to Lisbon Humberto Delgado

What airlines fly to Lisbon?

How many flights depart from Connecticut to Lisbon on average per week?

The number of flights available between Connecticut and Lisbon is 108 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How long does it take to fly to Lisbon?

Average flight duration from Connecticut to Lisbon depends on which airport you fly into and out of. Flying from Hartford to Lisbon is 11h 41m on average, while flying from New Haven to Lisbon is 39h 40m on average. Lisbon is the most popular airport in Lisbon.

Cheap Connecticut to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Lisbon

Fastest flight time

Direct flights

Airports in Lisbon

When did momondo last update prices for flights from Connecticut to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Connecticut to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Connecticut to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

Best airlines flying from Connecticut to Lisbon

Compare and see reviews for airlines that fly from Connecticut to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Lisbon?

Can I find flights from Connecticut to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Connecticut to Lisbon?

I’m not ready to book a flight from Connecticut to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal