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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 12/26. 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

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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
10:23 am - 9:30 amBDL  Hartford Bradley Intl-OPO Porto
18h 07m3 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 10:25 amOPO  Porto-BDL Hartford Bradley Intl
26h 50m2 stops Frankfurt am Main Chicago O'Hare Intl
$722United Airlines
Mon, Dec 7 - Fri, Dec 11
Lufthansa Logo
7:54 pm - 11:30 pmBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
22h 36m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
3:55 pm - 11:59 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
37h 04m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$731Lufthansa
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
10:37 am - 10:20 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
18h 43m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:25 pm - 9:41 amLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
50h 16m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$734United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
6:00 am - 10:40 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
23h 40m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:25 pm - 2:02 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
54h 37m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$737United Airlines
Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
6:00 am - 11:05 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
24h 05m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Air Canada Logo
11:25 am - 11:59 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
41h 34m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$744Air Canada
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
7:40 pm - 10:30 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
9h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 11:59 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$745United Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
8:10 am - 8:50 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
19h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 4:29 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
16h 29m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$750Delta
Wed, Oct 14 - Fri, Oct 23
American Airlines Logo
7:07 pm - 9:05 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
8h 58m1 stop Philadelphia
American Airlines Logo
11:05 am - 10:30 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
16h 25m1 stop Philadelphia
$776American Airlines
Mon, Nov 9 - Mon, Nov 16
American Airlines Logo
11:30 am - 9:05 amBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
16h 35m1 stop Philadelphia
American Airlines Logo
6:30 am - 7:59 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
18h 29m2 stops Madrid Barajas Charlotte Douglas
$799American Airlines
Fri, Jan 8 - Tue, Jan 12
American Airlines Logo
7:15 pm - 3:30 pmBDL  Hartford Bradley Intl-LIS Lisbon Humberto Delgado
15h 15m2 stops Philadelphia London Heathrow
American Airlines Logo
11:05 am - 11:36 pmLIS  Lisbon Humberto Delgado-BDL Hartford Bradley Intl
16h 31m1 stop Philadelphia
$803American Airlines
Thu, Oct 15 - Thu, Oct 29

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United Airlines flights from Hartford to Portugal

Our best United Airlines deals on Hartford to Portugal flight tickets
United Airlines
Dec 7
BDL12:10 pmHartford Bradley Intl
16h 20m
2 stops
OPO9:30 amPorto
Dec 11
OPO6:00 amPorto
22h 57m
2 stops
BDL11:57 pmHartford Bradley Intl
$722
United Airlines
Nov 9
BDL10:37 amHartford Bradley Intl
18h 43m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 16
LIS12:25 pmLisbon Humberto Delgado
50h 16m
2 stops
BDL9:41 amHartford Bradley Intl
$734
United Airlines
Nov 9
BDL6:00 amHartford Bradley Intl
23h 40m
2 stops
LIS10:40 amLisbon Humberto Delgado
Nov 16
LIS12:25 pmLisbon Humberto Delgado
54h 37m
2 stops
BDL2:02 pmHartford Bradley Intl
$737

Delta flights from Hartford to Portugal

Our best Delta deals on Hartford to Portugal flight tickets
Delta
Oct 22
BDL5:23 amHartford Bradley Intl
21h 37m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 1
LIS5:30 amLisbon Humberto Delgado
23h 07m
2 stops
BDL12:37 amHartford Bradley Intl
$827
Delta
Sep 23
BDL6:55 pmHartford Bradley Intl
22h 20m
2 stops
OPO10:15 pmPorto
Sep 30
OPO5:00 amPorto
23h 12m
2 stops
BDL11:12 pmHartford Bradley Intl
$885
Delta
Aug 15
BDL1:09 pmHartford Bradley Intl
20h 46m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Aug 23
LIS5:00 amLisbon Humberto Delgado
23h 25m
2 stops
BDL11:25 pmHartford Bradley Intl
$1,197

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 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

HartfordPorto

BDL Hartford Bradley Intl - OPO Porto

BDLOPO

Hartford Bradley Intl

Mon 12/7

10:23 am-9:30 am

3 stops18h 07m

Porto

Fri 12/11

12:35 pm-10:25 am

2 stops26h 50m

$722

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Mon 11/9

7:54 pm-11:30 pm

2 stops22h 36m

Lisbon Humberto Delgado

Mon 11/16

3:55 pm-11:59 pm

2 stops37h 04m

$731

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Mon 11/9

10:37 am-10:20 am

1 stop18h 43m

Lisbon Humberto Delgado

Mon 11/16

12:25 pm-9:41 am

2 stops50h 16m

$734

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Mon 11/9

6:00 am-10:40 am

2 stops23h 40m

Lisbon Humberto Delgado

Mon 11/16

12:25 pm-2:02 pm

2 stops54h 37m

$737

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Tue 10/13

6:00 am-11:05 am

2 stops24h 05m

Lisbon Humberto Delgado

Wed 10/21

11:25 am-11:59 pm

2 stops41h 34m

$744

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Tue 10/20

7:40 pm-10:30 am

1 stop9h 50m

Lisbon Humberto Delgado

Tue 10/27

5:00 am-11:59 pm

2 stops22h 59m

$745

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Wed 10/14

8:10 am-8:50 am

2 stops19h 40m

Lisbon Humberto Delgado

Fri 10/23

5:00 am-4:29 pm

2 stops16h 29m

$750
Quickest round-trip

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Mon 11/9

7:07 pm-9:05 am

1 stop8h 58m

Lisbon Humberto Delgado

Mon 11/16

11:05 am-10:30 pm

1 stop16h 25m

$776

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Fri 1/8

11:30 am-9:05 am

1 stop16h 35m

Lisbon Humberto Delgado

Tue 1/12

6:30 am-7:59 pm

2 stops18h 29m

$799

HartfordLisbon

BDL Hartford Bradley Intl - LIS Lisbon Humberto Delgado

BDLLIS

Hartford Bradley Intl

Thu 10/15

7:15 pm-3:30 pm

2 stops15h 15m

Lisbon Humberto Delgado

Thu 10/29

11:05 am-11:36 pm

1 stop16h 31m

$803

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

9h 50m

Direct flights

None
The fastest flight from Hartford to Portugal takes 9h 50m
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
10,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $666Free CancellationRating
7.1
11,923 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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