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Cheap flights from Hartford to Portugal from $391

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 9/21. 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.
Finnair Logo
6:00 pm - 11:25 pm
BDL
-
LIS
24h 25m
2 stops
Finnair Logo
10:40 pm - 11:50 pm
LIS
-
BDL
30h 10m
2 stops
$805Finnair
Wed, Oct 14 - Wed, Oct 21
Finnair Logo
6:00 pm - 11:25 pm
BDL
-
LIS
24h 25m
2 stops
Finnair Logo
6:35 am - 11:50 pm
LIS
-
BDL
22h 15m
2 stops
$808Finnair
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
6:30 pm - 7:00 am
BDL
-
OPO
55h 30m
2 stops
United Airlines Logo
12:15 pm - 2:01 pm
OPO
-
BDL
30h 46m
2 stops
$828United Airlines
Sat, Sep 26 - Tue, Oct 6
Multiple Airlines Logo
6:25 am - 11:45 pm
BDL
-
LIS
36h 20m
2 stops
Multiple Airlines Logo
5:05 pm - 11:44 pm
LIS
-
BDL
35h 39m
2 stops
$845Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
American Airlines Logo
7:30 pm - 3:40 pm
BDL
-
LIS
15h 10m
2 stops
American Airlines Logo
11:05 am - 11:42 pm
LIS
-
BDL
17h 37m
1 stop
$852American Airlines
Wed, Oct 14 - Wed, Oct 21
Delta Logo
1:00 pm - 2:55 pm
BDL
-
LIS
20h 55m
2 stops
Delta Logo
5:35 am - 6:00 pm
LIS
-
BDL
17h 25m
2 stops
$888Delta
Wed, Sep 23 - Tue, Oct 6
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
$893Aer Lingus
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
6:09 am - 11:05 am
BDL
-
LIS
23h 56m
2 stops
United Airlines Logo
12:20 pm - 11:59 pm
LIS
-
BDL
16h 39m
1 stop
$895United Airlines
Wed, Sep 23 - Wed, Sep 30
Delta Logo
11:50 am - 11:15 am
BDL
-
LIS
18h 25m
2 stops
Delta Logo
5:35 am - 10:02 pm
LIS
-
BDL
21h 27m
2 stops
$907Delta
Wed, Sep 23 - Tue, Oct 6
Multiple Airlines Logo
1:15 pm - 10:45 am
BDL
-
LIS
16h 30m
2 stops
Multiple Airlines Logo
5:00 am - 6:08 pm
LIS
-
BDL
18h 08m
2 stops
$941Multiple Airlines
Tue, Jul 21 - Sun, Sep 6

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Finnair flights from Hartford to Portugal

Our best Finnair deals on Hartford to Portugal flight tickets
Finnair
Oct 14
BDL6:00 pmHartford Bradley Intl
24h 25m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Oct 21
LIS10:40 pmLisbon Humberto Delgado
30h 10m
2 stops
BDL11:50 pmHartford Bradley Intl
$805
Finnair
Oct 14
BDL6:00 pmHartford Bradley Intl
24h 25m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Oct 21
LIS6:35 amLisbon Humberto Delgado
22h 15m
2 stops
BDL11:50 pmHartford Bradley Intl
$808

American Airlines flights from Hartford to Portugal

Our best American Airlines deals on Hartford to Portugal flight tickets
American Airlines
Oct 14
BDL7:30 pmHartford Bradley Intl
15h 10m
2 stops
LIS3:40 pmLisbon Humberto Delgado
Oct 21
LIS11:05 amLisbon Humberto Delgado
17h 37m
1 stop
BDL11:42 pmHartford Bradley Intl
$852
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
$991
American Airlines
Oct 10
BDL8:22 amHartford Bradley Intl
18h 18m
2 stops
OPO7:40 amPorto
Oct 18
OPO8:20 amPorto
20h 30m
2 stops
BDL11:50 pmHartford Bradley Intl
$1,036

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 April 23, 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

Wed 10/14

6:00 pm-11:25 pm

2 stops24h 25m

Lisbon Humberto Delgado

Wed 10/21

10:40 pm-11:50 pm

2 stops30h 10m

$805

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 10/14

6:00 pm-11:25 pm

2 stops24h 25m

Lisbon Humberto Delgado

Wed 10/21

6:35 am-11:50 pm

2 stops22h 15m

$808

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

6:30 pm-7:00 am

2 stops55h 30m

Porto

Tue 10/6

12:15 pm-2:01 pm

2 stops30h 46m

$828

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

6:25 am-11:45 pm

2 stops36h 20m

Lisbon Humberto Delgado

Tue 10/6

5:05 pm-11:44 pm

2 stops35h 39m

$845
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 10/14

7:30 pm-3:40 pm

2 stops15h 10m

Lisbon Humberto Delgado

Wed 10/21

11:05 am-11:42 pm

1 stop17h 37m

$852

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

1:00 pm-2:55 pm

2 stops20h 55m

Lisbon Humberto Delgado

Tue 10/6

5:35 am-6:00 pm

2 stops17h 25m

$888

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

6:00 pm-10:45 am

1 stop11h 45m

Lisbon Humberto Delgado

Wed 9/30

10:15 pm-4:30 pm

1 stop23h 15m

$893

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

6:09 am-11:05 am

2 stops23h 56m

Lisbon Humberto Delgado

Wed 9/30

12:20 pm-11:59 pm

1 stop16h 39m

$895

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

11:50 am-11:15 am

2 stops18h 25m

Lisbon Humberto Delgado

Tue 10/6

5:35 am-10:02 pm

2 stops21h 27m

$907

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 7/21

1:15 pm-10:45 am

2 stops16h 30m

Lisbon Humberto Delgado

Sun 9/6

5:00 am-6:08 pm

2 stops18h 08m

$941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

11h 45m

Direct flights

None
The fastest flight from Hartford to Portugal takes 11h 45m
There are no direct flights from Hartford to Portugal. There are no popular flight routes from Hartford to Portugal.
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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
9,637 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,659 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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