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Cheap flights from Hartford to Porto from $616

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Porto departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Delta Logo
11:50 am - 10:30 amBDL-OPO
17h 40m2 stops
Delta Logo
5:00 am - 6:01 pmOPO-BDL
18h 01m2 stops
$616Delta
Find Deal
Tue, Feb 24 - Sun, Mar 1
United Airlines Logo
6:10 am - 9:30 amBDL-OPO
23h 20m2 stops
United Airlines Logo
6:00 am - 9:22 pmOPO-BDL
20h 22m2 stops
$727United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
KLM Logo
1:00 pm - 10:30 amBDL-OPO
16h 30m2 stops
KLM Logo
4:10 pm - 4:09 pmOPO-BDL
28h 59m2 stops
$863KLM
Find Deal
Mon, Jan 5 - Mon, Jan 12
Turkish Airlines Logo
6:00 am - 3:10 pmBDL-OPO
52h 10m2 stops
Turkish Airlines Logo
4:10 pm - 11:48 pmOPO-BDL
36h 38m2 stops
$939Turkish Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 12
Turkish Airlines Logo
6:00 am - 9:55 amBDL-OPO
46h 55m2 stops
Turkish Airlines Logo
10:55 am - 11:48 pmOPO-BDL
41h 53m2 stops
$940Turkish Airlines
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Mon, Jan 5 - Mon, Jan 12
United Airlines Logo
6:15 am - 11:40 amBDL-OPO
24h 25m2 stops
United Airlines Logo
6:00 am - 9:48 pmOPO-BDL
44h 48m3 stops
$1,073United Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 12
Air Canada Logo
2:50 pm - 1:05 pmBDL-OPO
17h 15m3 stops
Air Canada Logo
8:30 am - 11:44 pmOPO-BDL
20h 14m3 stops
$1,116Air Canada
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Mon, Jan 5 - Mon, Jan 12
Air Canada Logo
2:50 pm - 1:05 pmBDL-OPO
17h 15m3 stops
Air Canada Logo
8:30 am - 11:44 pmOPO-BDL
20h 14m3 stops
$1,141Air Canada
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Mon, Jan 5 - Mon, Jan 12
Multiple Airlines Logo
6:40 pm - 7:35 pmBDL-OPO
20h 55m1 stop
Multiple Airlines Logo
7:50 am - 4:35 pmOPO-BDL
13h 45m1 stop
$1,343Multiple Airlines
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Fri, Mar 27 - Thu, Apr 2
Multiple Airlines Logo
6:40 pm - 1:25 pmBDL-OPO
14h 45m2 stops
Multiple Airlines Logo
7:50 am - 4:35 pmOPO-BDL
13h 45m1 stop
$1,362Multiple Airlines
Find Deal
Fri, Mar 27 - Thu, Apr 2

Turkish Airlines flights from Hartford to Porto

Our best Turkish Airlines deals on Hartford to Porto flight tickets
Turkish Airlines
Jan 5
BDL6:00 amHartford Bradley Intl
52h 10m
2 stops
OPO3:10 pmPorto
Jan 12
OPO4:10 pmPorto
36h 38m
2 stops
BDL11:48 pmHartford Bradley Intl
$939
Find similar
Turkish Airlines
Jan 5
BDL6:00 amHartford Bradley Intl
46h 55m
2 stops
OPO9:55 amPorto
Jan 12
OPO10:55 amPorto
41h 53m
2 stops
BDL11:48 pmHartford Bradley Intl
$940
Find similar

United Airlines flights from Hartford to Porto

Our best United Airlines deals on Hartford to Porto flight tickets
United Airlines
Mar 27
BDL6:10 amHartford Bradley Intl
23h 20m
2 stops
OPO9:30 amPorto
Mar 31
OPO6:00 amPorto
20h 22m
2 stops
BDL9:22 pmHartford Bradley Intl
$727
Find similar
United Airlines
Nov 8
BDL6:10 amHartford Bradley Intl
22h 20m
2 stops
OPO9:30 amPorto
Nov 16
OPO6:00 amPorto
17h 51m
2 stops
BDL6:51 pmHartford Bradley Intl
$962
Find similar
United Airlines
Jan 5
BDL6:15 amHartford Bradley Intl
24h 25m
2 stops
OPO11:40 amPorto
Jan 12
OPO6:00 amPorto
44h 48m
3 stops
BDL9:48 pmHartford Bradley Intl
$1,073
Find similar

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 October 30, 2025.
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

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 2/24

11:50 am-10:30 am

2 stops17h 40m

Porto

Sun 3/1

5:00 am-6:01 pm

2 stops18h 01m

$616

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 3/27

6:10 am-9:30 am

2 stops23h 20m

Porto

Tue 3/31

6:00 am-9:22 pm

2 stops20h 22m

$727

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

1:00 pm-10:30 am

2 stops16h 30m

Porto

Mon 1/12

4:10 pm-4:09 pm

2 stops28h 59m

$863

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

6:00 am-3:10 pm

2 stops52h 10m

Porto

Mon 1/12

4:10 pm-11:48 pm

2 stops36h 38m

$939

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

6:00 am-9:55 am

2 stops46h 55m

Porto

Mon 1/12

10:55 am-11:48 pm

2 stops41h 53m

$940

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

6:15 am-11:40 am

2 stops24h 25m

Porto

Mon 1/12

6:00 am-9:48 pm

3 stops44h 48m

$1,073

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

2:50 pm-1:05 pm

3 stops17h 15m

Porto

Mon 1/12

8:30 am-11:44 pm

3 stops20h 14m

$1,116

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Mon 1/5

2:50 pm-1:05 pm

3 stops17h 15m

Porto

Mon 1/12

8:30 am-11:44 pm

3 stops20h 14m

$1,141

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 3/27

6:40 pm-7:35 pm

1 stop20h 55m

Porto

Thu 4/2

7:50 am-4:35 pm

1 stop13h 45m

$1,343

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 3/27

6:40 pm-1:25 pm

2 stops14h 45m

Porto

Thu 4/2

7:50 am-4:35 pm

1 stop13h 45m

$1,362

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Hartford to Porto. There are no popular flight routes from Hartford to Porto.
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  • 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 14h 45m.

  • 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.

  • How do I get Price Alerts for flights from Hartford to Porto?

    Confirm your travel details to search for the latest offers for flights from Hartford to Porto. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Hartford to Porto with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Porto?

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