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Cheap flights from Hartford to Portugal from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Portugal departing on 5/18. 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
0 bags

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Find the cheapest flights from Hartford to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:28 am - 8:10 am
BDL
-
LIS
17h 42m
2 stops
United Airlines Logo
5:00 am - 2:04 pm
LIS
-
BDL
37h 04m
2 stops
$501United Airlines
Tue, Mar 17 - Tue, Mar 24
Aer Lingus Logo
6:00 pm - 10:45 am
BDL
-
LIS
11h 45m
1 stop
Aer Lingus Logo
10:15 pm - 4:30 pm
LIS
-
BDL
23h 15m
1 stop
$514Aer Lingus
Wed, Apr 22 - Tue, Apr 28
Aer Lingus Logo
6:00 pm - 9:35 pm
BDL
-
LIS
22h 35m
1 stop
Aer Lingus Logo
10:15 pm - 4:30 pm
LIS
-
BDL
23h 15m
1 stop
$527Aer Lingus
Tue, Apr 21 - Tue, Apr 28
Scandinavian Airlines Logo
12:55 pm - 8:00 am
BDL
-
LIS
15h 05m
2 stops
Scandinavian Airlines Logo
4:10 pm - 11:55 pm
LIS
-
BDL
35h 45m
2 stops
$550Scandinavian Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
12:55 pm - 10:45 am
BDL
-
LIS
16h 50m
2 stops
Multiple Airlines Logo
9:20 am - 11:11 pm
LIS
-
BDL
18h 51m
2 stops
$552Multiple Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
4:54 pm - 2:35 pm
BDL
-
LIS
17h 41m
2 stops
Delta Logo
5:00 am - 11:12 pm
LIS
-
BDL
22h 12m
2 stops
$558Delta
Tue, Mar 10 - Thu, Mar 19
Aer Lingus Logo
6:00 pm - 9:35 pm
BDL
-
LIS
22h 35m
1 stop
Aer Lingus Logo
10:15 pm - 4:30 pm
LIS
-
BDL
23h 15m
1 stop
$570Aer Lingus
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
7:12 pm - 10:35 am
BDL
-
LIS
35h 23m
2 stops
Multiple Airlines Logo
5:00 am - 11:12 pm
LIS
-
BDL
23h 12m
2 stops
$571Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
12:40 pm - 10:45 pm
BDL
-
LIS
29h 05m
2 stops
United Airlines Logo
11:25 am - 11:45 pm
LIS
-
BDL
41h 20m
2 stops
$576United Airlines
Tue, May 5 - Tue, May 12
Delta Logo
6:00 am - 10:40 am
BDL
-
OPO
23h 40m
2 stops
Delta Logo
5:00 am - 11:59 pm
OPO
-
BDL
23h 59m
2 stops
$778Delta
Fri, Apr 3 - Fri, Apr 10

American Airlines flights from Hartford to Portugal

Our best American Airlines deals on Hartford to Portugal flight tickets
American Airlines
Mar 10
BDL8:25 amHartford Bradley Intl
20h 40m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 19
LIS10:55 amLisbon Humberto Delgado
12h 57m
1 stop
BDL7:52 pmHartford Bradley Intl
$626
American Airlines
Feb 26
BDL8:25 amHartford Bradley Intl
19h 40m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 2
LIS11:05 amLisbon Humberto Delgado
14h 08m
1 stop
BDL8:13 pmHartford Bradley Intl
$657
American Airlines
Apr 9
BDL10:53 amHartford Bradley Intl
17h 12m
1 stop
LIS9:05 amLisbon Humberto Delgado
Apr 21
LIS7:10 amLisbon Humberto Delgado
16h 48m
2 stops
BDL6:58 pmHartford Bradley Intl
$693

United Airlines flights from Hartford to Portugal

Our best United Airlines deals on Hartford to Portugal flight tickets
United Airlines
Mar 17
BDL10:28 amHartford Bradley Intl
17h 42m
2 stops
LIS8:10 amLisbon Humberto Delgado
Mar 24
LIS5:00 amLisbon Humberto Delgado
37h 04m
2 stops
BDL2:04 pmHartford Bradley Intl
$501
United Airlines
Feb 25
BDL7:46 pmHartford Bradley Intl
9h 29m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 6
LIS11:55 amLisbon Humberto Delgado
17h 04m
1 stop
BDL11:59 pmHartford Bradley Intl
$557
United Airlines
Feb 25
BDL10:30 amHartford Bradley Intl
18h 45m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 6
LIS10:15 amLisbon Humberto Delgado
16h 02m
2 stops
BDL9:17 pmHartford Bradley Intl
$562

momondo Fare Finder

 
Customize your flight search to find flights from Hartford to Portugal 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 February 18, 2026.
Use the filters below to find and compare flights from Hartford to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 3/17

10:28 am-8:10 am

2 stops17h 42m

Lisbon Humberto Delgado

Tue 3/24

5:00 am-2:04 pm

2 stops37h 04m

$501

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 4/22

6:00 pm-10:45 am

1 stop11h 45m

Lisbon Humberto Delgado

Tue 4/28

10:15 pm-4:30 pm

1 stop23h 15m

$514

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 4/21

6:00 pm-9:35 pm

1 stop22h 35m

Lisbon Humberto Delgado

Tue 4/28

10:15 pm-4:30 pm

1 stop23h 15m

$527

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 3/17

12:55 pm-8:00 am

2 stops15h 05m

Lisbon Humberto Delgado

Tue 3/24

4:10 pm-11:55 pm

2 stops35h 45m

$550

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 4/28

12:55 pm-10:45 am

2 stops16h 50m

Lisbon Humberto Delgado

Tue 5/5

9:20 am-11:11 pm

2 stops18h 51m

$552

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 3/10

4:54 pm-2:35 pm

2 stops17h 41m

Lisbon Humberto Delgado

Thu 3/19

5:00 am-11:12 pm

2 stops22h 12m

$558

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 5/5

6:00 pm-9:35 pm

1 stop22h 35m

Lisbon Humberto Delgado

Tue 5/12

10:15 pm-4:30 pm

1 stop23h 15m

$570

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 3/23

7:12 pm-10:35 am

2 stops35h 23m

Lisbon Humberto Delgado

Mon 3/30

5:00 am-11:12 pm

2 stops23h 12m

$571

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 5/5

12:40 pm-10:45 pm

2 stops29h 05m

Lisbon Humberto Delgado

Tue 5/12

11:25 am-11:45 pm

2 stops41h 20m

$576

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 4/3

6:00 am-10:40 am

2 stops23h 40m

Porto

Fri 4/10

5:00 am-11:59 pm

2 stops23h 59m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Hartford 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 month to fly to Portugal?

The cheapest month to fly to Portugal from Hartford is in December. Flight prices, which tend to average around $554, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Portugal from Hartford during February instead. Flights to Portugal in February, while not as cheap as those in December, still average around $596.

Can stopping save me money on Hartford to Portugal flights?

You could potentially save up to 6% on your flight if you consider stops on a Hartford to Portugal flight.

Cheap Hartford to Portugal flight deals and tips

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

Fastest flight time

9h 29m

Direct flights

None
The fastest flight from Hartford to Portugal takes 9h 29m
There are no direct flights from Hartford to Portugal. There are no popular flight routes from Hartford to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Portugal?

    Prices for flights from Hartford Bradley Intl Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to Portugal?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Portugal?

    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 Hartford Bradley Intl Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Hartford to Portugal

Compare and see reviews for airlines that fly from Hartford to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $572Free CancellationRating
6.8
7,788 reviews
Search Lufthansa flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,312 reviews
Search United Airlines flights
American AirlinesPriceFrom $655Free CancellationRating
7.2
11,302 reviews
Search American Airlines flights
Aer LingusPriceFrom $794Free CancellationRating
7.2
1,455 reviews
Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Portugal from Hartford 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 Hartford to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Hartford with this policy.

How can momondo help me find flights from Hartford to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Hartford. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Portugal 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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