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Cheap flights from Hartford to Portugal from $367

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 8/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hartford to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 am - 9:30 am
BDL
-
OPO
19h 00m
2 stops
United Airlines Logo
12:35 pm - 10:25 am
OPO
-
BDL
26h 50m
2 stops
$721United Airlines
Mon, Nov 16 - Wed, Nov 18
Delta Logo
9:35 am - 10:35 am
BDL
-
OPO
20h 00m
2 stops
Delta Logo
5:00 am - 11:32 pm
OPO
-
BDL
23h 32m
2 stops
$722Delta
Mon, Dec 7 - Fri, Dec 18
United Airlines Logo
7:40 pm - 9:20 am
BDL
-
LIS
32h 40m
2 stops
United Airlines Logo
11:25 am - 9:37 pm
LIS
-
BDL
39h 12m
2 stops
$769United Airlines
Sat, Oct 3 - Thu, Oct 22
Multiple Airlines Logo
5:55 pm - 5:50 pm
BDL
-
LIS
18h 55m
2 stops
Multiple Airlines Logo
9:20 am - 11:28 pm
LIS
-
BDL
19h 08m
2 stops
$779Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
7:40 pm - 9:20 am
BDL
-
LIS
32h 40m
2 stops
United Airlines Logo
12:20 pm - 2:04 pm
LIS
-
BDL
30h 44m
1 stop
$789United Airlines
Sat, Oct 3 - Thu, Oct 22
United Airlines Logo
3:11 pm - 9:20 am
BDL
-
LIS
37h 09m
2 stops
United Airlines Logo
5:05 am - 5:53 pm
LIS
-
BDL
17h 48m
2 stops
$833United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
7:40 pm - 9:20 am
BDL
-
LIS
32h 40m
2 stops
United Airlines Logo
6:45 am - 11:59 pm
LIS
-
BDL
22h 14m
2 stops
$838United Airlines
Sat, Sep 26 - Sun, Oct 4
United Airlines Logo
3:11 pm - 10:30 am
BDL
-
LIS
14h 19m
1 stop
United Airlines Logo
5:05 am - 5:53 pm
LIS
-
BDL
17h 48m
2 stops
$857United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
10:37 am - 9:30 am
BDL
-
OPO
17h 53m
3 stops
United Airlines Logo
12:35 pm - 11:59 pm
OPO
-
BDL
16h 24m
2 stops
$859United Airlines
Mon, Nov 16 - Wed, Nov 18
Lufthansa Logo
7:40 pm - 3:40 pm
BDL
-
OPO
39h 00m
2 stops
Lufthansa Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$889Lufthansa
Sat, Sep 26 - Tue, Oct 6

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Lufthansa flights from Hartford to Portugal

Our best Lufthansa deals on Hartford to Portugal flight tickets
Lufthansa
Sep 26
BDL7:40 pmHartford Bradley Intl
39h 00m
2 stops
OPO3:40 pmPorto
Oct 6
OPO6:00 amPorto
22h 59m
2 stops
BDL11:59 pmHartford Bradley Intl
$889
Lufthansa
Sep 23
BDL10:33 amHartford Bradley Intl
18h 57m
1 stop
LIS10:30 amLisbon Humberto Delgado
Oct 6
LIS5:05 amLisbon Humberto Delgado
17h 48m
2 stops
BDL5:53 pmHartford Bradley Intl
$921
Lufthansa
Sep 23
BDL6:10 amHartford Bradley Intl
23h 20m
1 stop
LIS10:30 amLisbon Humberto Delgado
Oct 6
LIS5:05 amLisbon Humberto Delgado
18h 51m
2 stops
BDL6:56 pmHartford Bradley Intl
$927

American Airlines flights from Hartford to Portugal

Our best American Airlines deals on Hartford to Portugal flight tickets
American Airlines
Sep 23
BDL2:43 pmHartford Bradley Intl
13h 22m
1 stop
LIS9:05 amLisbon Humberto Delgado
Oct 6
LIS11:05 amLisbon Humberto Delgado
17h 28m
1 stop
BDL11:33 pmHartford Bradley Intl
$1,081
American Airlines
Sep 19
BDL2:43 pmHartford Bradley Intl
13h 22m
1 stop
LIS9:05 amLisbon Humberto Delgado
Oct 3
LIS11:05 amLisbon Humberto Delgado
17h 34m
2 stops
BDL11:39 pmHartford Bradley Intl
$1,155
American Airlines
Jul 21
BDL2:36 pmHartford Bradley Intl
13h 29m
1 stop
LIS9:05 amLisbon Humberto Delgado
Sep 6
LIS7:20 amLisbon Humberto Delgado
16h 39m
2 stops
BDL6:59 pmHartford Bradley Intl
$1,162

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 July 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

Cheapest round-trip

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/16

9:30 am-9:30 am

2 stops19h 00m

Porto

Wed 11/18

12:35 pm-10:25 am

2 stops26h 50m

$721

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 12/7

9:35 am-10:35 am

2 stops20h 00m

Porto

Fri 12/18

5:00 am-11:32 pm

2 stops23h 32m

$722

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 10/3

7:40 pm-9:20 am

2 stops32h 40m

Lisbon Humberto Delgado

Thu 10/22

11:25 am-9:37 pm

2 stops39h 12m

$769

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

5:55 pm-5:50 pm

2 stops18h 55m

Lisbon Humberto Delgado

Tue 10/6

9:20 am-11:28 pm

2 stops19h 08m

$779

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 10/3

7:40 pm-9:20 am

2 stops32h 40m

Lisbon Humberto Delgado

Thu 10/22

12:20 pm-2:04 pm

1 stop30h 44m

$789

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 10/14

3:11 pm-9:20 am

2 stops37h 09m

Lisbon Humberto Delgado

Tue 10/20

5:05 am-5:53 pm

2 stops17h 48m

$833

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 9/26

7:40 pm-9:20 am

2 stops32h 40m

Lisbon Humberto Delgado

Sun 10/4

6:45 am-11:59 pm

2 stops22h 14m

$838
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 10/14

3:11 pm-10:30 am

1 stop14h 19m

Lisbon Humberto Delgado

Tue 10/20

5:05 am-5:53 pm

2 stops17h 48m

$857

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/16

10:37 am-9:30 am

3 stops17h 53m

Porto

Wed 11/18

12:35 pm-11:59 pm

2 stops16h 24m

$859

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

7:40 pm-3:40 pm

2 stops39h 00m

Porto

Tue 10/6

6:00 am-11:59 pm

2 stops22h 59m

$889

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 November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Hartford during August instead. Flights to Portugal in August, while not as cheap as those in November, still average around $0.

Can stopping save me money on Hartford to Portugal flights?

You could potentially save up to 63% 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 14m

Direct flights

None
The fastest flight from Hartford to Portugal takes 9h 14m
There are no direct flights from Hartford to Portugal. There are no popular flight routes from Hartford to Portugal.
Search flight deals

Frequently asked questions about flying from Hartford to Portugal

  • 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
United AirlinesPriceFrom $554Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,826 reviews
Search American Airlines 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.

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Find better results for your trip to Portugal

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