Cheap flights from Connecticut to Portugal from $192
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 Portugal departing on 9/2. 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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Brussels Airlines flights from Connecticut to Portugal
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Aer Lingus flights from Connecticut to Portugal
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How to get the cheapest flight ticket from Connecticut to Portugal
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 day to depart on your flight to Portugal?
According to our data, Tuesday is the cheapest day to fly to Portugal from Connecticut. The lowest ticket price found for a Tuesday departure recently was $899. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,313.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Connecticut to Portugal during this time can be as low as $854. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,074 per ticket.
What is the cheapest airline that flies from Connecticut to Portugal?
TAP AIR PORTUGAL, Iberia, and Icelandair are the most popular carriers operating from Connecticut to Portugal
What airlines fly to Portugal?
United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Portugal from Connecticut according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 4 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Connecticut to Portugal on average per week?
200 flights are operational weekly from Connecticut to Portugal as of June 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
How long is the flight from Connecticut to Portugal?
Average flight duration from Connecticut to Portugal depends on which airport you fly into and out of. Flying from Hartford to Lisbon is 9h 37m on average, while flying from New Haven to Lisbon is 35h 34m on average. Lisbon is the most popular airport in Portugal.
Cheap Connecticut to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Connecticut to Portugal
When did momondo last update prices for flights from Connecticut to Portugal?
Prices for flights from Connecticut to Portugal refresh daily.
How many operators does momondo search for flights from Connecticut to Portugal?
There are 22 operators available for flights from Connecticut to Portugal as of June 2025.
How old do you have to be to fly from Connecticut to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal 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.
Best airlines flying from Connecticut to Portugal
Compare and see reviews for airlines that fly from Connecticut to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $572 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $589 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $655 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $794 | Free Cancellation | Rating 7.1 1,120 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Connecticut to Portugal?
Finding the right flight to Portugal from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.
Can I find flights from Connecticut to Portugal with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portugal from Connecticut which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Connecticut to Portugal?
momondo provides multiple filters to help you find the best flight to Portugal from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Connecticut to Portugal right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Connecticut to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.