$389 Find Cheap Flights from Hartford to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Portugal departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Hartford to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$614
Porto
Porto2 stops$738
Ponta Delgada
Ponta Delgada1 stop$842
Lajes
Lajes2 stops$1,592
Lisbon
Lisbon2 stops$614
Porto
Porto2 stops$738
Ponta Delgada
Ponta Delgada1 stop$842
Lajes
Lajes2 stops$1,592

Book Cheap Hartford to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Portugal

Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
7:44 pm - 10:45 pm
BDL
-
LIS
22h 01m
2 stops
United Airlines Logo
11:25 am - 9:37 pm
LIS
-
BDL
39h 12m
2 stops
$614United Airlines
Tue, Apr 21 - Fri, May 1
United Airlines Logo
7:44 pm - 10:45 pm
BDL
-
LIS
22h 01m
2 stops
United Airlines Logo
5:05 am - 9:55 am
LIS
-
BDL
33h 50m
2 stops
$622United Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
7:44 pm - 10:45 pm
BDL
-
LIS
22h 01m
2 stops
United Airlines Logo
12:20 pm - 2:08 pm
LIS
-
BDL
30h 48m
1 stop
$634United Airlines
Tue, Apr 21 - Fri, May 1
United Airlines Logo
7:44 pm - 10:45 pm
BDL
-
LIS
22h 01m
2 stops
United Airlines Logo
12:20 pm - 9:37 am
LIS
-
BDL
26h 17m
1 stop
$635United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
7:46 pm - 10:45 pm
BDL
-
LIS
21h 59m
2 stops
United Airlines Logo
12:20 pm - 9:55 am
LIS
-
BDL
26h 35m
2 stops
$639United Airlines
Mon, Apr 27 - Mon, May 4
Delta Logo
6:00 am - 10:40 am
BDL
-
OPO
23h 40m
2 stops
Delta Logo
5:00 am - 11:56 pm
OPO
-
BDL
23h 56m
2 stops
$738Delta
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
6:00 am - 6:45 am
BDL
-
PDL
20h 45m
1 stop
Multiple Airlines Logo
5:30 pm - 12:58 pm
PDL
-
BDL
23h 28m
2 stops
$842Multiple Airlines
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
7:38 pm - 11:25 pm
BDL
-
OPO
22h 47m
2 stops
Lufthansa Logo
6:00 am - 11:44 pm
OPO
-
BDL
22h 44m
2 stops
$856Lufthansa
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
6:25 am - 6:45 am
BDL
-
PDL
20h 20m
1 stop
Multiple Airlines Logo
5:30 pm - 11:50 pm
PDL
-
BDL
10h 20m
1 stop
$892Multiple Airlines
Sun, Apr 26 - Sun, May 3
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pm
BDL
-
PDL
29h 00m
2 stops
TAP AIR PORTUGAL Logo
7:40 pm - 11:44 pm
PDL
-
BDL
32h 04m
2 stops
$967TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Hartford to Portugal flights

Get data-powered insights and trends into flights from Hartford to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Hartford to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Portugal is December, when tickets cost $554 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $1,552 and $1,373 respectively.

Good to know

Low seasonNovember
Cheapest flight$389
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Hartford to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Hartford to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hartford to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Hartford to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hartford to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hartford to Portugal

 
Need help choosing which airline to fly with from Hartford to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9431 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

2.0 MediocreMary Ann, Mar 2026
EWR - MCO
Read more United Airlines reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

It’s my new favourite airline! Everything was smooth and relaxed!

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Everything you need to know for your flight from Hartford to Portugal

Information on your arrival and departure airports