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 51% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 4 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Connecticut and Lisbon is 116 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

TAP AIR PORTUGAL, Azores Airlines, and KLM are the most popular carriers operating from Connecticut to Lisbon Humberto Delgado

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 14h 15m on average, while flying from New Haven to Lisbon is 37h 45m on average. Lisbon is the most popular airport in Lisbon.

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 January 2026, there are 22 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.

$237 Cheap Flights from Connecticut to Lisbon in 2026

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6:30 pm - 4:05 pm

EWR

LIS

17h 35m1 stop

5:20 pm - 4:40 pm

LIS

EWR

27h 20m1 stop

$413Scandinavian Airlines

wt., mar 10 - pon., mar 16

11:00 pm - 11:00 am

EWR

LIS

7h 00mnonstop

5:45 pm - 9:00 pm

LIS

EWR

8h 15mnonstop

$414TAP AIR PORTUGAL

śr., kwi 15 - pon., kwi 20

10:05 pm - 3:15 pm

JFK

LIS

12h 10m1 stop

7:40 am - 5:45 pm

LIS

JFK

15h 05m1 stop

$421Air Europa

czw., kwi 16 - wt., kwi 28

10:05 pm - 7:15 pm

JFK

LIS

16h 10m1 stop

7:40 am - 5:45 pm

LIS

JFK

15h 05m1 stop

$422Air Europa

ndz., kwi 19 - sob., kwi 25

11:25 pm - 5:10 pm

JFK

LIS

12h 45m1 stop

2:00 pm - 9:40 pm

LIS

JFK

12h 40m1 stop

$424Iberia

śr., kwi 15 - wt., kwi 21

11:25 pm - 6:25 pm

JFK

LIS

14h 00m1 stop

10:10 pm - 9:40 pm

LIS

JFK

28h 30m1 stop

$427Iberia

pon., kwi 13 - ndz., kwi 26

5:00 pm - 10:15 am

JFK

LIS

12h 15m1 stop

7:40 am - 7:15 pm

LIS

JFK

16h 35m1 stop

$430Multiple Airlines

wt., lut 24 - wt., mar 3

6:05 am - 9:10 pm

LGA

LIS

34h 05m2 stops

8:55 pm - 5:58 pm

LIS

LGA

26h 03m2 stops

$434Multiple Airlines

pt., sty 16 - wt., sty 20

10:30 am - 10:15 am

BDL

LIS

18h 45m1 stop

11:55 am - 11:59 pm

LIS

BDL

17h 04m1 stop

$457United Airlines

śr., lut 25 - pt., mar 6

10:05 am - 10:15 am

BDL

LIS

19h 10m2 stops

11:55 am - 11:59 pm

LIS

BDL

17h 04m1 stop

$462United Airlines

śr., lut 25 - pt., mar 6

TAP AIR PORTUGAL flights from Connecticut to Lisbon

Our best TAP AIR PORTUGAL deals on Connecticut to Lisbon flight tickets

TAP AIR PORTUGAL

Feb 25

EWR5:40 pmNewark

6h 45m

LIS5:25 amLisbon Humberto Delgado

Mar 4

LIS6:45 pmLisbon Humberto Delgado

8h 25m

EWR10:10 pmNewark

$412

TAP AIR PORTUGAL

Jan 18

EWR11:55 pmNewark

6h 45m

LIS11:40 amLisbon Humberto Delgado

Jan 27

LIS6:45 pmLisbon Humberto Delgado

8h 25m

EWR10:10 pmNewark

$413

TAP AIR PORTUGAL

Feb 17

EWR11:55 pmNewark

6h 45m

LIS11:40 amLisbon Humberto Delgado

Feb 24

LIS6:45 pmLisbon Humberto Delgado

8h 25m

EWR10:10 pmNewark

$415

Air Europa flights from Connecticut to Lisbon

Our best Air Europa deals on Connecticut to Lisbon flight tickets

Air Europa

Apr 16

JFK10:05 pmNew York John F Kennedy Intl

12h 10m

1 stop

LIS3:15 pmLisbon Humberto Delgado

Apr 28

LIS7:40 amLisbon Humberto Delgado

15h 05m

1 stop

JFK5:45 pmNew York John F Kennedy Intl

$421

Air Europa

Apr 19

JFK10:05 pmNew York John F Kennedy Intl

16h 10m

1 stop

LIS7:15 pmLisbon Humberto Delgado

Apr 25

LIS7:40 amLisbon Humberto Delgado

15h 05m

1 stop

JFK5:45 pmNew York John F Kennedy Intl

$422

Air Europa

Apr 12

JFK10:05 pmNew York John F Kennedy Intl

12h 10m

1 stop

LIS3:15 pmLisbon Humberto Delgado

Apr 30

LIS11:35 amLisbon Humberto Delgado

11h 10m

1 stop

JFK5:45 pmNew York John F Kennedy Intl

$425

Fly from

Fly to

Route

Depart

Return

Price

NewarkLisbon

EWR - LIS

EWRLIS

Newark

wt. 3/10

6:30 pm-4:05 pm

1 stop17h 35m

Lisbon Humberto Delgado

pon. 3/16

5:20 pm-4:40 pm

1 stop27h 20m

$413

NewarkLisbon

EWR - LIS

EWRLIS

Newark

śr. 4/15

11:00 pm-11:00 am

Nonstop7h 00m

Lisbon Humberto Delgado

pon. 4/20

5:45 pm-9:00 pm

Nonstop8h 15m

$414

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

czw. 4/16

10:05 pm-3:15 pm

1 stop12h 10m

Lisbon Humberto Delgado

wt. 4/28

7:40 am-5:45 pm

1 stop15h 05m

$421

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

ndz. 4/19

10:05 pm-7:15 pm

1 stop16h 10m

Lisbon Humberto Delgado

sob. 4/25

7:40 am-5:45 pm

1 stop15h 05m

$422

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

śr. 4/15

11:25 pm-5:10 pm

1 stop12h 45m

Lisbon Humberto Delgado

wt. 4/21

2:00 pm-9:40 pm

1 stop12h 40m

$424

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

pon. 4/13

11:25 pm-6:25 pm

1 stop14h 00m

Lisbon Humberto Delgado

ndz. 4/26

10:10 pm-9:40 pm

1 stop28h 30m

$427

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

wt. 2/24

5:00 pm-10:15 am

1 stop12h 15m

Lisbon Humberto Delgado

wt. 3/3

7:40 am-7:15 pm

1 stop16h 35m

$430

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

pt. 1/16

6:05 am-9:10 pm

2 stops34h 05m

Lisbon Humberto Delgado

wt. 1/20

8:55 pm-5:58 pm

2 stops26h 03m

$434

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

śr. 2/25

10:30 am-10:15 am

1 stop18h 45m

Lisbon Humberto Delgado

pt. 3/6

11:55 am-11:59 pm

1 stop17h 04m

$457

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

śr. 2/25

10:05 am-10:15 am

2 stops19h 10m

Lisbon Humberto Delgado

pt. 3/6

11:55 am-11:59 pm

1 stop17h 04m

$462

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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

Prices

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Can stopping save me money on Connecticut to Lisbon flights?

You could potentially save up to 23% on your flight if you consider stops on a Connecticut to Lisbon flight.

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 in Lisbon. From Connecticut there are direct flights to 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 January 2026, there are 22 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 $559	Free Cancellation	Rating 7.4 9,145 reviews	Search United Airlines flights
Lufthansa	PriceFrom $572	Free Cancellation	Rating 6.8 7,710 reviews	Search Lufthansa flights
American Airlines	PriceFrom $655	Free Cancellation	Rating 7.2 11,099 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $1,049	Free Cancellation	Rating 7.2 1,432 reviews	Search Aer Lingus flights

Sintra

Ericeira

Fátima

Nazaré

Setúbal

Estoril

Peniche

Leiria

Oeiras

Sesimbra

Tomar

Evora

Figueira da Foz

Zambujeira do Mar

Batalha

Torres Vedras

Óbidos

Comporta

Sines

Almada

Why use momondo?

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 $237

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 3/10. 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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Filter for what you want

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Find the cheapest flights from Connecticut to Lisbon

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TAP AIR PORTUGAL flights from Connecticut to Lisbon

Our best TAP AIR PORTUGAL deals on Connecticut to Lisbon flight tickets

Air Europa flights from Connecticut to Lisbon

Our best Air Europa deals on Connecticut to Lisbon flight tickets

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Use the filters below to find and compare flights from Connecticut to Lisbon that are best for you.

See travel insights to Lisbon from

How to get the cheapest flight ticket from Connecticut to Lisbon

Can stopping save me money on Connecticut to Lisbon flights?

You could potentially save up to 23% on your flight if you consider stops on a Connecticut to Lisbon flight.

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

TAP AIR PORTUGAL, Azores Airlines, and KLM 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 116 per week as of January 2026. The most frequent departure day is Mon, with 15% 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 14h 15m on average, while flying from New Haven to Lisbon is 37h 45m 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