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Cheap flights from Hartford to Portugal from $376

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 5/4. 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
7:46 pm - 10:15 am
BDL
-
LIS
9h 29m1 stop
United Airlines Logo
10:55 am - 9:18 pm
LIS
-
BDL
39h 23m2 stops
$490United Airlines
Wed, Feb 25 - Fri, Mar 6
United Airlines Logo
10:05 am - 9:30 am
BDL
-
OPO
18h 25m2 stops
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m2 stops
$491United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
3:00 pm - 7:55 am
BDL
-
LIS
35h 55m2 stops
United Airlines Logo
10:55 am - 9:18 pm
LIS
-
BDL
39h 23m2 stops
$493United Airlines
Wed, Feb 25 - Fri, Mar 6
Lufthansa Logo
3:02 pm - 1:15 pm
BDL
-
OPO
17h 13m2 stops
Lufthansa Logo
6:00 am - 7:14 pm
OPO
-
BDL
18h 14m2 stops
$494Lufthansa
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
9:55 am - 8:10 am
BDL
-
LIS
17h 15m2 stops
United Airlines Logo
10:50 am - 9:29 pm
LIS
-
BDL
39h 39m2 stops
$494United Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
3:16 pm - 8:55 am
BDL
-
LIS
12h 39m1 stop
Multiple Airlines Logo
11:05 am - 10:46 pm
LIS
-
BDL
16h 41m1 stop
$506Multiple Airlines
Wed, Feb 25 - Fri, Mar 6
Multiple Airlines Logo
6:50 pm - 8:55 am
BDL
-
LIS
9h 05m1 stop
Multiple Airlines Logo
11:05 am - 11:47 pm
LIS
-
BDL
17h 42m2 stops
$511Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Lufthansa Logo
2:45 pm - 12:50 pm
BDL
-
OPO
18h 05m2 stops
Lufthansa Logo
6:30 am - 11:59 pm
OPO
-
BDL
21h 29m2 stops
$550Lufthansa
Tue, Mar 17 - Fri, Mar 27
Delta Logo
5:17 pm - 3:25 pm
BDL
-
OPO
17h 08m2 stops
Delta Logo
5:00 am - 11:36 pm
OPO
-
BDL
23h 36m2 stops
$615Delta
Tue, Apr 28 - Fri, May 15
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
$943KLM
Mon, Jan 5 - Mon, Jan 12

United Airlines flights from Hartford to Portugal

Our best United Airlines deals on Hartford to Portugal flight tickets
United Airlines
Feb 25
BDL7:46 pmHartford Bradley Intl
9h 29m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 6
LIS10:55 amLisbon Humberto Delgado
39h 23m
2 stops
BDL9:18 pmHartford Bradley Intl
$490
Find similar
United Airlines
Feb 25
BDL10:05 amHartford Bradley Intl
18h 25m
2 stops
OPO9:30 amPorto
Mar 1
OPO6:00 amPorto
37h 10m
2 stops
BDL2:10 pmHartford Bradley Intl
$491
Find similar
United Airlines
Feb 25
BDL3:00 pmHartford Bradley Intl
35h 55m
2 stops
LIS7:55 amLisbon Humberto Delgado
Mar 6
LIS10:55 amLisbon Humberto Delgado
39h 23m
2 stops
BDL9:18 pmHartford Bradley Intl
$493
Find similar

Air Canada flights from Hartford to Portugal

Our best Air Canada deals on Hartford to Portugal flight tickets
Air Canada
May 9
BDL10:23 amHartford Bradley Intl
41h 57m
2 stops
LIS9:20 amLisbon Humberto Delgado
May 22
LIS11:25 amLisbon Humberto Delgado
31h 24m
2 stops
BDL1:49 pmHartford Bradley Intl
$655
Find similar
Air Canada
May 9
BDL10:23 amHartford Bradley Intl
41h 57m
2 stops
LIS9:20 amLisbon Humberto Delgado
May 20
LIS11:25 amLisbon Humberto Delgado
17h 32m
2 stops
BDL11:57 pmHartford Bradley Intl
$678
Find similar
Air Canada
Jan 15
BDL10:07 amHartford Bradley Intl
18h 13m
3 stops
LIS9:20 amLisbon Humberto Delgado
Jan 22
LIS11:20 amLisbon Humberto Delgado
17h 24m
3 stops
BDL11:44 pmHartford Bradley Intl
$713
Find similar

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 December 22, 2025.
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

Wed 2/25

7:46 pm-10:15 am

1 stop9h 29m

Lisbon Humberto Delgado

Fri 3/6

10:55 am-9:18 pm

2 stops39h 23m

$490

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 2/25

10:05 am-9:30 am

2 stops18h 25m

Porto

Sun 3/1

6:00 am-11:59 pm

2 stops22h 59m

$491

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 2/25

3:00 pm-7:55 am

2 stops35h 55m

Lisbon Humberto Delgado

Fri 3/6

10:55 am-9:18 pm

2 stops39h 23m

$493

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 2/4

3:02 pm-1:15 pm

2 stops17h 13m

Porto

Wed 2/11

6:00 am-7:14 pm

2 stops18h 14m

$494

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 2/4

9:55 am-8:10 am

2 stops17h 15m

Lisbon Humberto Delgado

Sun 2/8

10:50 am-9:29 pm

2 stops39h 39m

$494

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 2/25

3:16 pm-8:55 am

1 stop12h 39m

Lisbon Humberto Delgado

Fri 3/6

11:05 am-10:46 pm

1 stop16h 41m

$506

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 2/4

6:50 pm-8:55 am

1 stop9h 05m

Lisbon Humberto Delgado

Sun 2/8

11:05 am-11:47 pm

2 stops17h 42m

$511

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 3/17

2:45 pm-12:50 pm

2 stops18h 05m

Porto

Fri 3/27

6:30 am-11:59 pm

2 stops21h 29m

$550

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 4/28

5:17 pm-3:25 pm

2 stops17h 08m

Porto

Fri 5/15

5:00 am-11:36 pm

2 stops23h 36m

$615

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

5:35 pm-6:40 pm

2 stops20h 05m

Porto

Mon 1/12

4:10 pm-9:09 pm

2 stops33h 59m

$943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 March instead. Flights to Portugal in March, while not as cheap as those in December, still average around $651.

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 Hartford. 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 Hartford 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.

Can stopping save me money on Hartford to Portugal flights?

You could potentially save up to 23% 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
United AirlinesPriceFrom $559Free CancellationRating
7.4
9,100 reviews
Search United Airlines flights
American AirlinesPriceFrom $763Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
Aer LingusPriceFrom $794Free CancellationRating
7.2
1,406 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.

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