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Cheap flights from Hartford to Portugal from $274

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 10/18. 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
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
7:54 pm - 9:30 am
BDL
-
OPO
32h 36m
2 stops
United Airlines Logo
6:00 am - 5:58 pm
OPO
-
BDL
16h 58m
2 stops
$721United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
7:54 pm - 9:30 am
BDL
-
OPO
32h 36m
2 stops
United Airlines Logo
12:35 pm - 9:41 am
OPO
-
BDL
26h 06m
2 stops
$730United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
10:37 am - 3:20 pm
BDL
-
OPO
23h 43m
3 stops
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$735United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
10:37 am - 3:20 pm
BDL
-
OPO
23h 43m
3 stops
United Airlines Logo
6:00 am - 5:58 pm
OPO
-
BDL
16h 58m
2 stops
$736United Airlines
Mon, Nov 2 - Fri, Nov 6
Air Canada Logo
6:00 am - 9:20 am
BDL
-
LIS
22h 20m
2 stops
Air Canada Logo
11:20 am - 11:59 pm
LIS
-
BDL
40h 39m
2 stops
$744Air Canada
Tue, Oct 13 - Wed, Oct 28
Multiple Airlines Logo
7:40 pm - 9:20 am
BDL
-
LIS
32h 40m
2 stops
Multiple Airlines Logo
5:00 am - 11:59 pm
LIS
-
BDL
22h 59m
2 stops
$753Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Delta Logo
5:23 am - 8:00 am
BDL
-
LIS
21h 37m
2 stops
Delta Logo
5:30 am - 11:32 pm
LIS
-
BDL
22h 02m
2 stops
$757Delta
Tue, Oct 13 - Fri, Oct 30
American Airlines Logo
12:32 pm - 9:05 am
BDL
-
LIS
15h 33m
2 stops
American Airlines Logo
11:05 am - 9:25 am
LIS
-
BDL
27h 20m
1 stop
$926American Airlines
Sat, Oct 10 - Sun, Nov 1
American Airlines Logo
6:00 am - 9:05 am
BDL
-
LIS
22h 05m
1 stop
American Airlines Logo
11:05 am - 9:25 am
LIS
-
BDL
27h 20m
1 stop
$927American Airlines
Sat, Oct 10 - Sun, Nov 1
American Airlines Logo
7:14 pm - 4:20 pm
BDL
-
LIS
16h 06m
2 stops
American Airlines Logo
11:05 am - 11:33 pm
LIS
-
BDL
17h 28m
1 stop
$940American Airlines
Sat, Oct 3 - Tue, Oct 13

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Air Canada flights from Hartford to Portugal

Our best Air Canada deals on Hartford to Portugal flight tickets
Air Canada
Oct 13
BDL6:00 amHartford Bradley Intl
22h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 28
LIS11:20 amLisbon Humberto Delgado
40h 39m
2 stops
BDL11:59 pmHartford Bradley Intl
$744
Air Canada
Oct 17
BDL7:40 pmHartford Bradley Intl
32h 40m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 29
LIS8:55 amLisbon Humberto Delgado
19h 04m
2 stops
BDL11:59 pmHartford Bradley Intl
$763
Air Canada
Oct 13
BDL6:00 amHartford Bradley Intl
22h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 27
LIS12:50 pmLisbon Humberto Delgado
29h 12m
2 stops
BDL2:02 pmHartford Bradley Intl
$768

Delta flights from Hartford to Portugal

Our best Delta deals on Hartford to Portugal flight tickets
Delta
Oct 13
BDL5:23 amHartford Bradley Intl
21h 37m
2 stops
LIS8:00 amLisbon Humberto Delgado
Oct 29
LIS5:30 amLisbon Humberto Delgado
22h 02m
2 stops
BDL11:32 pmHartford Bradley Intl
$757
Delta
Oct 13
BDL5:23 amHartford Bradley Intl
21h 37m
2 stops
LIS8:00 amLisbon Humberto Delgado
Oct 22
LIS12:45 pmLisbon Humberto Delgado
15h 47m
2 stops
BDL11:32 pmHartford Bradley Intl
$761
Delta
Oct 14
BDL7:00 amHartford Bradley Intl
20h 50m
2 stops
LIS8:50 amLisbon Humberto Delgado
Oct 28
LIS10:00 amLisbon Humberto Delgado
17h 32m
2 stops
BDL11:32 pmHartford Bradley Intl
$764

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 August 4, 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 11/2

7:54 pm-9:30 am

2 stops32h 36m

Porto

Fri 11/6

6:00 am-5:58 pm

2 stops16h 58m

$721

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/2

7:54 pm-9:30 am

2 stops32h 36m

Porto

Thu 11/5

12:35 pm-9:41 am

2 stops26h 06m

$730

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/2

10:37 am-3:20 pm

3 stops23h 43m

Porto

Thu 11/5

6:00 am-11:59 pm

2 stops22h 59m

$735

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/2

10:37 am-3:20 pm

3 stops23h 43m

Porto

Fri 11/6

6:00 am-5:58 pm

2 stops16h 58m

$736

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 10/13

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 10/28

11:20 am-11:59 pm

2 stops40h 39m

$744

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 10/13

7:40 pm-9:20 am

2 stops32h 40m

Lisbon Humberto Delgado

Tue 10/27

5:00 am-11:59 pm

2 stops22h 59m

$753

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 10/13

5:23 am-8:00 am

2 stops21h 37m

Lisbon Humberto Delgado

Fri 10/30

5:30 am-11:32 pm

2 stops22h 02m

$757

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 10/10

12:32 pm-9:05 am

2 stops15h 33m

Lisbon Humberto Delgado

Sun 11/1

11:05 am-9:25 am

1 stop27h 20m

$926

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 10/10

6:00 am-9:05 am

1 stop22h 05m

Lisbon Humberto Delgado

Sun 11/1

11:05 am-9:25 am

1 stop27h 20m

$927
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 10/3

7:14 pm-4:20 pm

2 stops16h 06m

Lisbon Humberto Delgado

Tue 10/13

11:05 am-11:33 pm

1 stop17h 28m

$940

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 14% 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

14h 19m

Direct flights

None
The fastest flight from Hartford to Portugal takes 14h 19m
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
10,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,845 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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