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Cheap flights from Hartford to Portugal from $351

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 10/16. 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
6:10 am - 9:30 am
BDL
-
OPO
22h 20m
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
United Airlines Logo
6:00 am - 9:30 am
BDL
-
OPO
22h 30m
2 stops
United Airlines Logo
6:00 am - 6:33 pm
OPO
-
BDL
17h 33m
2 stops
$726United Airlines
Wed, Nov 11 - Thu, Nov 19
Multiple Airlines Logo
3:00 pm - 4:05 pm
BDL
-
LIS
20h 05m
2 stops
Multiple Airlines Logo
8:45 pm - 11:26 am
LIS
-
BDL
19h 41m
2 stops
$731Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Air Canada Logo
6:00 am - 9:20 am
BDL
-
LIS
22h 20m
2 stops
Air Canada Logo
1:00 pm - 11:59 pm
LIS
-
BDL
39h 59m
2 stops
$749Air Canada
Tue, Oct 13 - Thu, Oct 22
Air Canada Logo
6:10 am - 6:55 am
BDL
-
LIS
19h 45m
2 stops
Air Canada Logo
10:40 am - 11:59 pm
LIS
-
BDL
42h 19m
2 stops
$764Air Canada
Wed, Nov 4 - Sun, Nov 15
Lufthansa Logo
3:00 pm - 3:20 pm
BDL
-
OPO
19h 20m
2 stops
Lufthansa Logo
6:00 am - 6:33 pm
OPO
-
BDL
17h 33m
2 stops
$778Lufthansa
Wed, Nov 4 - Sat, Nov 14
Multiple Airlines Logo
5:13 pm - 2:55 pm
BDL
-
LIS
16h 42m
2 stops
Multiple Airlines Logo
9:20 am - 11:18 pm
LIS
-
BDL
18h 58m
2 stops
$779Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
Delta Logo
5:30 am - 10:30 am
BDL
-
OPO
24h 00m
2 stops
Delta Logo
5:55 am - 11:28 pm
OPO
-
BDL
21h 33m
2 stops
$791Delta
Wed, Oct 21 - Fri, Oct 30
Lufthansa Logo
10:33 am - 11:25 pm
BDL
-
OPO
31h 52m
2 stops
Lufthansa Logo
1:45 pm - 11:59 pm
OPO
-
BDL
38h 14m
2 stops
$802Lufthansa
Wed, Oct 21 - Mon, Oct 26
Delta Logo
5:30 am - 10:30 am
BDL
-
OPO
24h 00m
2 stops
Delta Logo
11:15 am - 11:18 pm
OPO
-
BDL
40h 03m
2 stops
$834Delta
Thu, Oct 22 - Tue, Oct 27

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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 22
LIS1:00 pmLisbon Humberto Delgado
39h 59m
2 stops
BDL11:59 pmHartford Bradley Intl
$749
Air Canada
Nov 4
BDL6:10 amHartford Bradley Intl
19h 45m
2 stops
LIS6:55 amLisbon Humberto Delgado
Nov 15
LIS10:40 amLisbon Humberto Delgado
42h 19m
2 stops
BDL11:59 pmHartford Bradley Intl
$764
Air Canada
Oct 16
BDL6:00 amHartford Bradley Intl
20h 10m
2 stops
OPO7:10 amPorto
Oct 20
OPO11:15 amPorto
41h 44m
2 stops
BDL11:59 pmHartford Bradley Intl
$873

Aer Lingus flights from Hartford to Portugal

Our best Aer Lingus deals on Hartford to Portugal flight tickets
Aer Lingus
Oct 12
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
Oct 21
LIS10:15 pmLisbon Humberto Delgado
23h 15m
1 stop
BDL4:30 pmHartford Bradley Intl
$804
Aer Lingus
Aug 17
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
Aug 26
LIS10:15 pmLisbon Humberto Delgado
23h 15m
1 stop
BDL4:30 pmHartford Bradley Intl
$864
Aer Lingus
Oct 10
BDL6:00 pmHartford Bradley Intl
22h 35m
1 stop
LIS9:35 pmLisbon Humberto Delgado
Oct 18
LIS10:15 pmLisbon Humberto Delgado
23h 15m
1 stop
BDL4:30 pmHartford Bradley Intl
$876

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 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

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/16

6:10 am-9:30 am

2 stops22h 20m

Porto

Wed 11/18

12:35 pm-10:25 am

2 stops26h 50m

$721

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 11/11

6:00 am-9:30 am

2 stops22h 30m

Porto

Thu 11/19

6:00 am-6:33 pm

2 stops17h 33m

$726

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 11/2

3:00 pm-4:05 pm

2 stops20h 05m

Lisbon Humberto Delgado

Mon 11/16

8:45 pm-11:26 am

2 stops19h 41m

$731

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

1:00 pm-11:59 pm

2 stops39h 59m

$749

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 11/4

6:10 am-6:55 am

2 stops19h 45m

Lisbon Humberto Delgado

Sun 11/15

10:40 am-11:59 pm

2 stops42h 19m

$764

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 11/4

3:00 pm-3:20 pm

2 stops19h 20m

Porto

Sat 11/14

6:00 am-6:33 pm

2 stops17h 33m

$778
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 9/23

5:13 pm-2:55 pm

2 stops16h 42m

Lisbon Humberto Delgado

Tue 10/6

9:20 am-11:18 pm

2 stops18h 58m

$779

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 10/21

5:30 am-10:30 am

2 stops24h 00m

Porto

Fri 10/30

5:55 am-11:28 pm

2 stops21h 33m

$791

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 10/21

10:33 am-11:25 pm

2 stops31h 52m

Porto

Mon 10/26

1:45 pm-11:59 pm

2 stops38h 14m

$802

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Thu 10/22

5:30 am-10:30 am

2 stops24h 00m

Porto

Tue 10/27

11:15 am-11:18 pm

2 stops40h 03m

$834

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

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.
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
10,024 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,832 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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