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Cheap flights from Hartford to Portugal from $444

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 8/30. 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
7:51 pm - 10:15 am
BDL
-
LIS
9h 24m
1 stop
United Airlines Logo
1:00 pm - 5:24 pm
LIS
-
BDL
33h 24m
2 stops
$826United Airlines
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
3:08 pm - 9:45 am
BDL
-
OPO
37h 37m
2 stops
United Airlines Logo
12:15 pm - 9:22 pm
OPO
-
BDL
38h 07m
2 stops
$834United Airlines
Sat, Sep 26 - Tue, Oct 6
Delta Logo
9:35 am - 8:00 am
BDL
-
LIS
17h 25m
2 stops
Delta Logo
5:00 am - 10:02 pm
LIS
-
BDL
22h 02m
2 stops
$835Delta
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
6:00 am - 6:55 am
BDL
-
OPO
19h 55m
2 stops
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$836United Airlines
Sun, Aug 16 - Wed, Aug 26
United Airlines Logo
7:51 pm - 10:15 am
BDL
-
LIS
9h 24m
1 stop
United Airlines Logo
11:55 am - 6:38 pm
LIS
-
BDL
11h 43m
1 stop
$841United Airlines
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
3:08 pm - 9:45 am
BDL
-
OPO
37h 37m
2 stops
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$847United Airlines
Sat, Sep 26 - Tue, Oct 6
Multiple Airlines Logo
6:00 am - 9:20 am
BDL
-
LIS
22h 20m
2 stops
Multiple Airlines Logo
7:25 am - 11:59 pm
LIS
-
BDL
21h 34m
2 stops
$850Multiple Airlines
Tue, Oct 13 - Thu, Oct 22
Multiple Airlines Logo
6:00 am - 9:20 am
BDL
-
LIS
22h 20m
2 stops
Multiple Airlines Logo
6:45 am - 11:59 pm
LIS
-
BDL
22h 14m
2 stops
$900Multiple Airlines
Thu, Oct 15 - Tue, Oct 20
Air Canada Logo
3:02 pm - 6:50 am
BDL
-
OPO
34h 48m
2 stops
Air Canada Logo
11:15 am - 11:59 pm
OPO
-
BDL
17h 44m
2 stops
$1,285Air Canada
Sat, Jun 20 - Mon, Jun 29
Air Canada Logo
6:00 am - 7:10 am
BDL
-
OPO
20h 10m
2 stops
Air Canada Logo
11:20 am - 11:59 pm
OPO
-
BDL
41h 39m
2 stops
$1,286Air Canada
Fri, Jun 19 - Sat, Jun 27

Aer Lingus flights from Hartford to Portugal

Our best Aer Lingus deals on Hartford to Portugal flight tickets
Aer Lingus
Oct 1
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
Oct 9
LIS10:15 pmLisbon Humberto Delgado
23h 15m
1 stop
BDL4:30 pmHartford Bradley Intl
$934
Aer Lingus
May 16
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
May 18
LIS11:25 amLisbon Humberto Delgado
17h 16m
2 stops
BDL11:41 pmHartford Bradley Intl
$9,339
Aer Lingus
May 16
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
May 18
LIS11:25 amLisbon Humberto Delgado
17h 16m
2 stops
BDL11:41 pmHartford Bradley Intl
$9,471

American Airlines flights from Hartford to Portugal

Our best American Airlines deals on Hartford to Portugal flight tickets
American Airlines
Sep 9
BDL7:45 amHartford Bradley Intl
20h 20m
1 stop
LIS9:05 amLisbon Humberto Delgado
Sep 16
LIS11:05 amLisbon Humberto Delgado
17h 37m
1 stop
BDL11:42 pmHartford Bradley Intl
$966
American Airlines
Oct 10
BDL7:45 amHartford Bradley Intl
20h 20m
1 stop
LIS9:05 amLisbon Humberto Delgado
Oct 14
LIS11:05 amLisbon Humberto Delgado
17h 37m
1 stop
BDL11:42 pmHartford Bradley Intl
$991
American Airlines
Sep 23
BDL7:45 amHartford Bradley Intl
20h 20m
1 stop
LIS9:05 amLisbon Humberto Delgado
Oct 6
LIS11:05 amLisbon Humberto Delgado
17h 37m
1 stop
BDL11:42 pmHartford Bradley Intl
$1,009

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 May 13, 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

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 11/1

7:51 pm-10:15 am

1 stop9h 24m

Lisbon Humberto Delgado

Sat 11/7

1:00 pm-5:24 pm

2 stops33h 24m

$826

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

3:08 pm-9:45 am

2 stops37h 37m

Porto

Tue 10/6

12:15 pm-9:22 pm

2 stops38h 07m

$834

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 11/1

9:35 am-8:00 am

2 stops17h 25m

Lisbon Humberto Delgado

Sat 11/7

5:00 am-10:02 pm

2 stops22h 02m

$835

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sun 8/16

6:00 am-6:55 am

2 stops19h 55m

Porto

Wed 8/26

6:00 am-11:59 pm

2 stops22h 59m

$836
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 11/1

7:51 pm-10:15 am

1 stop9h 24m

Lisbon Humberto Delgado

Sat 11/7

11:55 am-6:38 pm

1 stop11h 43m

$841

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

3:08 pm-9:45 am

2 stops37h 37m

Porto

Tue 10/6

6:00 am-11:59 pm

2 stops22h 59m

$847

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 10/13

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Thu 10/22

7:25 am-11:59 pm

2 stops21h 34m

$850

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 10/15

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Tue 10/20

6:45 am-11:59 pm

2 stops22h 14m

$900

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 6/20

3:02 pm-6:50 am

2 stops34h 48m

Porto

Mon 6/29

11:15 am-11:59 pm

2 stops17h 44m

$1,285

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 6/19

6:00 am-7:10 am

2 stops20h 10m

Porto

Sat 6/27

11:20 am-11:59 pm

2 stops41h 39m

$1,286

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 $562.

Can stopping save me money on Hartford to Portugal flights?

You could potentially save up to 2% 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 24m

Direct flights

None
The fastest flight from Hartford to Portugal takes 9h 24m
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
9,706 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,662 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.

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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