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Cheap flights from Hartford to Porto from $390

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 Porto departing on 9/30. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Hartford to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:45 am
BDL
-
OPO
46h 45m
2 stops
United Airlines Logo
12:15 pm - 9:37 pm
OPO
-
BDL
38h 22m
2 stops
$833United Airlines
Sat, Sep 26 - Tue, Oct 6
United Airlines Logo
6:00 am - 9:45 am
BDL
-
OPO
46h 45m
2 stops
United Airlines Logo
12:15 pm - 10:53 am
OPO
-
BDL
51h 38m
2 stops
$839United Airlines
Sat, Sep 26 - Tue, Oct 6
Air France Logo
11:50 am - 10:35 am
BDL
-
OPO
17h 45m
2 stops
Air France Logo
11:30 am - 11:37 pm
OPO
-
BDL
17h 07m
2 stops
$846Air France
Mon, Nov 23 - Sun, Nov 29
Air Canada Logo
6:00 am - 7:00 am
BDL
-
OPO
20h 00m
2 stops
Air Canada Logo
12:15 pm - 2:05 pm
OPO
-
BDL
30h 50m
2 stops
$867Air Canada
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
6:00 am - 6:55 am
BDL
-
OPO
19h 55m
2 stops
United Airlines Logo
12:15 pm - 2:29 pm
OPO
-
BDL
31h 14m
2 stops
$868United Airlines
Sun, Aug 16 - Tue, Aug 25
United Airlines Logo
6:00 am - 7:00 am
BDL
-
OPO
20h 00m
2 stops
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$879United Airlines
Tue, Aug 18 - Thu, Aug 27
Delta Logo
5:16 pm - 3:25 pm
BDL
-
OPO
17h 09m
2 stops
Delta Logo
5:00 am - 4:20 pm
OPO
-
BDL
16h 20m
2 stops
$880Delta
Mon, Aug 17 - Fri, Aug 28
Delta Logo
5:05 pm - 7:10 pm
BDL
-
OPO
21h 05m
2 stops
Delta Logo
5:00 am - 4:20 pm
OPO
-
BDL
16h 20m
2 stops
$884Delta
Sun, Aug 16 - Fri, Aug 28
Lufthansa Logo
7:40 pm - 11:25 pm
BDL
-
OPO
22h 45m
2 stops
Lufthansa Logo
6:00 am - 11:59 pm
OPO
-
BDL
22h 59m
2 stops
$885Lufthansa
Sat, Sep 26 - Tue, Oct 6
Lufthansa Logo
3:01 pm - 11:25 pm
BDL
-
OPO
27h 24m
2 stops
Lufthansa Logo
6:20 am - 11:59 pm
OPO
-
BDL
22h 39m
2 stops
$893Lufthansa
Sun, Aug 16 - Fri, Aug 28

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Air Canada flights from Hartford to Porto

Our best Air Canada deals on Hartford to Porto flight tickets
Air Canada
Aug 18
BDL6:00 amHartford Bradley Intl
20h 00m
2 stops
OPO7:00 amPorto
Aug 25
OPO12:15 pmPorto
30h 50m
2 stops
BDL2:05 pmHartford Bradley Intl
$867
Air Canada
Aug 15
BDL10:33 amHartford Bradley Intl
15h 27m
2 stops
OPO7:00 amPorto
Aug 23
OPO12:15 pmPorto
26h 22m
2 stops
BDL9:37 amHartford Bradley Intl
$1,010
Air Canada
Jul 10
BDL6:00 amHartford Bradley Intl
20h 00m
2 stops
OPO7:00 amPorto
Jul 21
OPO12:15 pmPorto
30h 51m
2 stops
BDL2:06 pmHartford Bradley Intl
$1,178

Delta flights from Hartford to Porto

Our best Delta deals on Hartford to Porto flight tickets
Delta
Aug 17
BDL5:16 pmHartford Bradley Intl
17h 09m
2 stops
OPO3:25 pmPorto
Aug 28
OPO5:00 amPorto
16h 20m
2 stops
BDL4:20 pmHartford Bradley Intl
$880
Delta
Aug 16
BDL5:05 pmHartford Bradley Intl
21h 05m
2 stops
OPO7:10 pmPorto
Aug 28
OPO5:00 amPorto
16h 20m
2 stops
BDL4:20 pmHartford Bradley Intl
$884
Delta
Aug 10
BDL5:16 pmHartford Bradley Intl
17h 09m
2 stops
OPO3:25 pmPorto
Aug 18
OPO5:00 amPorto
20h 53m
2 stops
BDL8:53 pmHartford Bradley Intl
$930

momondo Fare Finder

 
Customize your flight search to find flights from Hartford to Porto 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 June 27, 2026.
Use the filters below to find and compare flights from Hartford to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

6:00 am-9:45 am

2 stops46h 45m

Porto

Tue 10/6

12:15 pm-9:37 pm

2 stops38h 22m

$833

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

6:00 am-9:45 am

2 stops46h 45m

Porto

Tue 10/6

12:15 pm-10:53 am

2 stops51h 38m

$839

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 11/23

11:50 am-10:35 am

2 stops17h 45m

Porto

Sun 11/29

11:30 am-11:37 pm

2 stops17h 07m

$846

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 8/18

6:00 am-7:00 am

2 stops20h 00m

Porto

Tue 8/25

12:15 pm-2:05 pm

2 stops30h 50m

$867

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sun 8/16

6:00 am-6:55 am

2 stops19h 55m

Porto

Tue 8/25

12:15 pm-2:29 pm

2 stops31h 14m

$868

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 8/18

6:00 am-7:00 am

2 stops20h 00m

Porto

Thu 8/27

6:00 am-11:59 pm

2 stops22h 59m

$879
Quickest round-trip

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 8/17

5:16 pm-3:25 pm

2 stops17h 09m

Porto

Fri 8/28

5:00 am-4:20 pm

2 stops16h 20m

$880

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sun 8/16

5:05 pm-7:10 pm

2 stops21h 05m

Porto

Fri 8/28

5:00 am-4:20 pm

2 stops16h 20m

$884

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 9/26

7:40 pm-11:25 pm

2 stops22h 45m

Porto

Tue 10/6

6:00 am-11:59 pm

2 stops22h 59m

$885

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sun 8/16

3:01 pm-11:25 pm

2 stops27h 24m

Porto

Fri 8/28

6:20 am-11:59 pm

2 stops22h 39m

$893

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Hartford to Porto

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 airline that flies from Hartford Bradley Intl to Porto?

United Airlines is the most popular carrier operating from Hartford Bradley Intl to Porto

When to book flights from Hartford to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Porto (BDL to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Porto

Fastest flight time

15h 29m

Direct flights

None
The fastest flight from Hartford to Porto takes 15h 29m
There are no direct flights from Hartford to Porto. There are no popular flight routes from Hartford to Porto.
Search flight deals

Frequently asked questions about flying from Hartford to Porto

  • How far is Hartford Bradley Intl to Porto by plane?

    There are 3233.5 mi between Hartford Bradley Intl and Porto. In terms of flight time, this usually takes a little over 15h 29m.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Porto Airport?

    Prices for flights from Hartford Bradley Intl Airport to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Lamego
Esposende
Chaves
Pinhao
Guimarães
Arcos de Valdevez
Espinho
Ponte de Lima
Viseu
Curia
Mesao Frio
Penafiel
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Porto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Hartford.

Can I find flights from Hartford to Porto with flexible booking policies on momondo?

All flight searches from Hartford to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hartford to Porto?

Once you have performed a search for Hartford to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hartford to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Hartford and alert you when they change.

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