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

The number of flights available between Connecticut and Lisbon is 91 per week as of March 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

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

United Airlines, TAP AIR PORTUGAL, and Delta 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 61% 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.

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 15m on average, while flying from New Haven to Lisbon is 23h 15m 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 March 2026, there are 21 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.

$232 Cheap Flights from Connecticut to Lisbon in 2026

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8:25 pm - 6:55 pm

EWR

LIS

17h 30m

2 stops

9:15 pm - 7:15 pm

LIS

EWR

27h 00m

3 stops

$463Multiple Airlines

ב', אפר' 13 - ד', אפר' 22

8:25 pm - 8:45 pm

EWR

LIS

19h 20m

2 stops

5:55 am - 7:15 pm

LIS

EWR

18h 20m

2 stops

$464Multiple Airlines

ג', מאי 5 - א', מאי 10

5:45 pm - 10:10 pm

EWR

LIS

47h 25m

2 stops

9:15 pm - 1:15 pm

LIS

EWR

45h 00m

2 stops

$468Scandinavian Airlines

א', אפר' 12 - ו', אפר' 17

4:30 pm - 6:55 pm

EWR

LIS

21h 25m

2 stops

9:10 pm - 3:43 pm

LIS

EWR

23h 33m

2 stops

$469Multiple Airlines

ב', אפר' 13 - ד', אפר' 22

10:05 pm - 3:15 pm

JFK

LIS

12h 10m

1 stop

7:40 am - 5:45 pm

LIS

JFK

15h 05m

1 stop

$491Air Europa

ה', אפר' 30 - ה', מאי 7

10:05 pm - 3:15 pm

JFK

LIS

12h 10m

1 stop

7:40 am - 5:45 pm

LIS

JFK

15h 05m

1 stop

$492Air Europa

ה', אפר' 9 - ה', אפר' 16

5:10 pm - 10:10 pm

JFK

LIS

48h 00m

2 stops

9:15 pm - 3:40 pm

LIS

JFK

23h 25m

2 stops

$494Scandinavian Airlines

א', אפר' 12 - ו', אפר' 17

11:25 pm - 8:40 pm

JFK

LIS

16h 15m

1 stop

5:50 pm - 9:40 pm

LIS

JFK

32h 50m

1 stop

$498LEVEL

א', אפר' 19 - ש', אפר' 25

6:00 am - 10:30 am

PVD

LIS

23h 30m

1 stop

7:25 am - 11:44 pm

LIS

PVD

21h 19m

2 stops

$516United Airlines

א', מאי 3 - א', מאי 10

7:36 pm - 3:25 pm

PVD

LIS

38h 49m

2 stops

5:05 am - 9:28 pm

LIS

PVD

21h 23m

2 stops

$536United Airlines

ד', אפר' 22 - ד', אפר' 29

Scandinavian Airlines flights from Connecticut to Lisbon

Our best Scandinavian Airlines deals on Connecticut to Lisbon flight tickets

Scandinavian Airlines

Apr 12

EWR5:45 pmNewark

47h 25m

2 stops

LIS10:10 pmLisbon Humberto Delgado

Apr 17

LIS9:15 pmLisbon Humberto Delgado

45h 00m

2 stops

EWR1:15 pmNewark

$468

Scandinavian Airlines

May 1

EWR5:45 pmNewark

23h 20m

2 stops

LIS10:05 pmLisbon Humberto Delgado

May 6

LIS4:25 pmLisbon Humberto Delgado

25h 50m

2 stops

EWR1:15 pmNewark

$479

Scandinavian Airlines

Apr 17

EWR5:45 pmNewark

23h 20m

2 stops

LIS10:05 pmLisbon Humberto Delgado

Apr 22

LIS4:25 pmLisbon Humberto Delgado

25h 50m

2 stops

EWR1:15 pmNewark

$483

TAP AIR PORTUGAL flights from Connecticut to Lisbon

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

TAP AIR PORTUGAL

Mar 3

EWR12:15 amNewark

11h 50m

1 stop

LIS5:05 pmLisbon Humberto Delgado

Mar 11

LIS6:45 pmLisbon Humberto Delgado

8h 25m

EWR11:10 pmNewark

$483

TAP AIR PORTUGAL

Mar 10

EWR1:15 amNewark

13h 45m

1 stop

LIS7:00 pmLisbon Humberto Delgado

Mar 19

LIS4:00 pmLisbon Humberto Delgado

11h 00m

1 stop

EWR11:00 pmNewark

$486

TAP AIR PORTUGAL

Mar 17

EWR1:15 amNewark

9h 45m

1 stop

LIS3:00 pmLisbon Humberto Delgado

Apr 15

LIS5:45 pmLisbon Humberto Delgado

8h 15m

EWR9:00 pmNewark

$487

Fly from

Fly to

Route

Depart

Return

Price

NewarkLisbon

EWR - LIS

EWRLIS

Newark

ב' 4/13

8:25 pm-6:55 pm

2 stops17h 30m

Lisbon Humberto Delgado

ד' 4/22

9:15 pm-7:15 pm

3 stops27h 00m

$463

NewarkLisbon

EWR - LIS

EWRLIS

Newark

ג' 5/5

8:25 pm-8:45 pm

2 stops19h 20m

Lisbon Humberto Delgado

א' 5/10

5:55 am-7:15 pm

2 stops18h 20m

$464

NewarkLisbon

EWR - LIS

EWRLIS

Newark

א' 4/12

5:45 pm-10:10 pm

2 stops47h 25m

Lisbon Humberto Delgado

ו' 4/17

9:15 pm-1:15 pm

2 stops45h 00m

$468

NewarkLisbon

EWR - LIS

EWRLIS

Newark

ב' 4/13

4:30 pm-6:55 pm

2 stops21h 25m

Lisbon Humberto Delgado

ד' 4/22

9:10 pm-3:43 pm

2 stops23h 33m

$469

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

ה' 4/30

10:05 pm-3:15 pm

1 stop12h 10m

Lisbon Humberto Delgado

ה' 5/7

7:40 am-5:45 pm

1 stop15h 05m

$491

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

ה' 4/9

10:05 pm-3:15 pm

1 stop12h 10m

Lisbon Humberto Delgado

ה' 4/16

7:40 am-5:45 pm

1 stop15h 05m

$492

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

א' 4/12

5:10 pm-10:10 pm

2 stops48h 00m

Lisbon Humberto Delgado

ו' 4/17

9:15 pm-3:40 pm

2 stops23h 25m

$494

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

א' 4/19

11:25 pm-8:40 pm

1 stop16h 15m

Lisbon Humberto Delgado

ש' 4/25

5:50 pm-9:40 pm

1 stop32h 50m

$498

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

א' 5/3

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

א' 5/10

7:25 am-11:44 pm

2 stops21h 19m

$516

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

ד' 4/22

7:36 pm-3:25 pm

2 stops38h 49m

Lisbon Humberto Delgado

ד' 4/29

5:05 am-9:28 pm

2 stops21h 23m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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, December 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 $554. If you are unable to visit Lisbon during the month of December, then departing from Connecticut during the month February is also very affordable. Most momondo users find prices during this month for around $596.

Can stopping save me money on Connecticut to Lisbon flights?

You could potentially save up to 6% 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	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Lisbon	1 airport

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

Direct flights go from Connecticut to Lisbon on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Lisbon. From Connecticut there are direct flights to Lisbon Humberto Delgado (LIS).

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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 March 2026, there are 21 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 $582	Free Cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights
American Airlines	PriceFrom $666	Free Cancellation	Rating 7.1 11,377 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $898	Free Cancellation	Rating 7.2 1,466 reviews	Search Aer Lingus flights

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Ericeira

Fátima

Nazaré

Setúbal

Estoril

Peniche

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

Tomar

Zambujeira do Mar

Batalha

Óbidos

Sines

Torres Vedras

Comporta

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 $232

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 3/24. 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

What is the cheapest month to fly to Lisbon?

Can stopping save me money on Connecticut to Lisbon flights?

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

What airlines fly to Lisbon?

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

How long does it take to fly to 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

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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.

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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