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Cheap flights from Portugal to New York from $465

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to New York departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portugal to New York

Recent round-trip flight deals from Portugal to New York

Enter your travel dates to find the best prices.
Multiple Airlines Logo
LIS
-
HVN
3298 mimulti-stop
Multiple Airlines Logo
HVN
-
LIS
3298 mimulti-stop
Multiple Airlines
Multiple Airlines Logo
OPO
-
HVN
3252 mimulti-stop
Multiple Airlines Logo
HVN
-
OPO
3252 mimulti-stop
Multiple Airlines

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Customize your flight search to find flights from Portugal to New Haven 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, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Portugal to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

LisbonNew Haven

LIS - HVN

LISHVN

Lisbon Humberto Delgado

Wed 9/16

6:10 am-7:14 pm

2 stops42h 04m

$465

LisbonNew Haven

LIS - HVN

LISHVN

Lisbon Humberto Delgado

Wed 9/16

6:10 am-10:23 am

3 stops57h 13m

$476
Quickest one-way

LisbonNew Haven

LIS - HVN

LISHVN

Lisbon Humberto Delgado

Wed 9/16

12:40 pm-9:42 pm

1 stop14h 02m

$730

LisbonNew Haven

LIS - HVN

LISHVN

Lisbon Humberto Delgado

Wed 7/29

12:00 pm-7:56 pm

2 stops36h 56m

$881

LisbonNew Haven

LIS - HVN

LISHVN

Lisbon Humberto Delgado

Wed 7/29

11:40 am-4:47 pm

3 stops34h 07m

$907

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Portugal to New Haven

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 airlines fly to New Haven?

Delta, Air France and TAP AIR PORTUGAL are the top three most popular airlines that fly to New Haven from Portugal according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to New Haven. Keep in mind that there are 4 different airlines that fly to New Haven on a routine basis, so you have a few additional options to choose from.

Cheap Portugal to New Haven flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to New Haven

Fastest flight time

18h 54m

Direct flights

None
The fastest flight from Portugal to New Haven takes 18h 54m
There are no direct flights from Portugal to New Haven. There are no popular flight routes from Portugal to New Haven.
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Frequently asked questions about flying from Portugal to New Haven

  • When did momondo last update prices for flights from Portugal to Tweed-New Haven Airport?

    Prices for flights from Portugal to Tweed-New Haven Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portugal to Tweed-New Haven Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Tweed-New Haven Airport.

  • What documentation or ID do you need to fly to Tweed-New Haven Airport?

    The necessary travel and health documents for your Tweed-New Haven Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Old Saybrook
Madison
Westbrook
Wallingford
Essex
Chester

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to New Haven?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Haven from Portugal.

Can I find flights from Portugal to New Haven with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Haven from Portugal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portugal to New Haven?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Haven from Portugal.

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

Of course. momondo tracks the price of Portugal to New Haven flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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