$485 Find Cheap Flights from Hartford to Portugal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Portugal departing on 2/19. 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
Lisbon1 stop$485
Porto
Porto2 stops$493
Ponta Delgada
Ponta Delgada2 stops$882
Lisbon
Lisbon1 stop$485
Porto
Porto2 stops$493
Ponta Delgada
Ponta Delgada2 stops$882

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

Thu, Feb 19 - Tue, Feb 24
Lufthansa Logo
3:00 pm - 10:15 am
BDL
-
LIS
14h 15m1 stop
Lufthansa Logo
5:00 am - 6:49 pm
LIS
-
BDL
18h 49m2 stops
$485Lufthansa
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
6:00 am - 7:55 am
BDL
-
LIS
20h 55m2 stops
Multiple Airlines Logo
5:00 am - 6:49 pm
LIS
-
BDL
18h 49m2 stops
$488Multiple Airlines
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
3:00 pm - 8:55 am
BDL
-
LIS
36h 55m2 stops
United Airlines Logo
11:20 am - 11:44 pm
LIS
-
BDL
41h 24m2 stops
$490United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
3:02 pm - 9:20 am
BDL
-
LIS
37h 18m2 stops
United Airlines Logo
10:50 am - 2:22 pm
LIS
-
BDL
32h 32m2 stops
$493United Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
12:56 pm - 10:30 am
BDL
-
OPO
16h 34m2 stops
Multiple Airlines Logo
5:00 am - 9:09 pm
OPO
-
BDL
21h 09m2 stops
$493Multiple Airlines
Wed, Feb 25 - Fri, Mar 6
United Airlines Logo
7:46 pm - 10:15 am
BDL
-
LIS
9h 29m1 stop
United Airlines Logo
5:00 am - 11:59 pm
LIS
-
BDL
23h 59m2 stops
$494United Airlines
Wed, Feb 25 - Fri, Mar 6
United Airlines Logo
7:46 pm - 7:55 am
BDL
-
LIS
31h 09m2 stops
United Airlines Logo
5:00 am - 11:59 pm
LIS
-
BDL
23h 59m2 stops
$497United Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
8:58 am - 8:55 am
BDL
-
LIS
18h 57m2 stops
American Airlines Logo
11:05 am - 10:43 pm
LIS
-
BDL
16h 38m1 stop
$511American Airlines
Wed, Jan 28 - Wed, Feb 4
Air Canada Logo
3:02 pm - 1:05 pm
BDL
-
OPO
17h 03m3 stops
Air Canada Logo
8:55 am - 11:44 pm
OPO
-
BDL
19h 49m3 stops
$953Air Canada
Mon, Jan 5 - Mon, Jan 12
KLM Logo
5:35 pm - 6:40 pm
BDL
-
OPO
20h 05m2 stops
KLM Logo
4:10 pm - 9:09 pm
OPO
-
BDL
33h 59m2 stops
$963KLM
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 June and August, when the average cost of round-trip tickets is $1,650 and $1,219 respectively.

Good to know

Low seasonJanuary
Cheapest flight$485
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
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.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the morning, when round-trip flights cost $854 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $1,074.

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 9094 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

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.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

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

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

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

Information on your arrival and departure airports