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Cheap flights from Vermont to Porto from $492

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Vermont to Porto departing on 12/2. 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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Find the cheapest flights from Vermont to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:01 pm - 10:30 amBDL-OPO
16h 29m2 stops
KLM Logo
6:05 am - 11:38 pmOPO-BDL
22h 33m2 stops
$492KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
KLM Logo
1:25 pm - 10:30 amBTV-OPO
16h 05m2 stops
KLM Logo
9:25 am - 11:19 pmOPO-BTV
18h 54m2 stops
$497KLM
Find Deal
Sat, Feb 7 - Sat, Feb 14
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
United Airlines Logo
8:00 am - 9:30 amALB-OPO
21h 30m2 stops
United Airlines Logo
6:00 am - 9:02 pmOPO-ALB
20h 02m2 stops
$727United Airlines
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
7:00 am - 7:40 amBTV-OPO
19h 40m2 stops
Multiple Airlines Logo
8:20 am - 10:42 pmOPO-BTV
19h 22m3 stops
$1,024Multiple Airlines
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Sat, Feb 7 - Sat, Feb 14
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
$1,115Air 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
$1,116Air Canada
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Mon, Jan 5 - Mon, Jan 12
Multiple Airlines Logo
5:40 pm - 12:10 pmBDL-OPO
13h 30m1 stop
Multiple Airlines Logo
9:55 pm - 4:10 pmOPO-BDL
47h 15m2 stops
$1,163Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
British Airways Logo
11:59 am - 5:35 pmBTV-OPO
24h 36m2 stops
British Airways Logo
8:40 pm - 10:58 pmOPO-BTV
31h 18m2 stops
$1,218British Airways
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Mon, Dec 15 - Wed, Jan 7
British Airways Logo
11:54 am - 5:15 pmBTV-OPO
24h 21m2 stops
British Airways Logo
8:05 pm - 11:09 pmOPO-BTV
32h 04m2 stops
$3,116British Airways
Find Deal
Thu, Dec 18 - Sun, Jan 4

KLM flights from Vermont to Porto

Our best KLM deals on Vermont to Porto flight tickets
KLM
Dec 2
BDL1:01 pmHartford Bradley Intl
16h 29m
2 stops
OPO10:30 amPorto
Dec 9
OPO6:05 amPorto
22h 33m
2 stops
BDL11:38 pmHartford Bradley Intl
$492
Find similar
KLM
Feb 7
BTV1:25 pmBurlington
16h 05m
2 stops
OPO10:30 amPorto
Feb 14
OPO9:25 amPorto
18h 54m
2 stops
BTV11:19 pmBurlington
$497
Find similar
KLM
Jan 5
BDL12:56 pmHartford Bradley Intl
16h 34m
2 stops
OPO10:30 amPorto
Jan 12
OPO4:10 pmPorto
28h 59m
2 stops
BDL4:09 pmHartford Bradley Intl
$856
Find similar

United Airlines flights from Vermont to Porto

Our best United Airlines deals on Vermont 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
Mar 27
BTV6:15 amBurlington
23h 15m
2 stops
OPO9:30 amPorto
Mar 31
OPO6:00 amPorto
32h 53m
2 stops
BTV9:53 amBurlington
$733
Find similar
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
$867
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Vermont 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 November 6, 2025.
Use the filters below to find and compare flights from Vermont to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Tue 12/2

1:01 pm-10:30 am

2 stops16h 29m

Porto

Tue 12/9

6:05 am-11:38 pm

2 stops22h 33m

$492

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Sat 2/7

1:25 pm-10:30 am

2 stops16h 05m

Porto

Sat 2/14

9:25 am-11:19 pm

2 stops18h 54m

$497

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

AlbanyPorto

ALB - OPO

ALBOPO

Albany Intl

Fri 3/27

8:00 am-9:30 am

2 stops21h 30m

Porto

Tue 3/31

6:00 am-9:02 pm

2 stops20h 02m

$727

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Sat 2/7

7:00 am-7:40 am

2 stops19h 40m

Porto

Sat 2/14

8:20 am-10:42 pm

3 stops19h 22m

$1,024

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

$1,115

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

Tue 12/2

5:40 pm-12:10 pm

1 stop13h 30m

Porto

Tue 12/9

9:55 pm-4:10 pm

2 stops47h 15m

$1,163

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Mon 12/15

11:59 am-5:35 pm

2 stops24h 36m

Porto

Wed 1/7

8:40 pm-10:58 pm

2 stops31h 18m

$1,218

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Thu 12/18

11:54 am-5:15 pm

2 stops24h 21m

Porto

Sun 1/4

8:05 pm-11:09 pm

2 stops32h 04m

$3,116

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Vermont 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 Vermont to Porto?

Air France is the most popular carrier operating from Vermont to Porto

Cheap Vermont to Porto flight deals and tips

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

Direct flights

None
There are no direct flights from Vermont to Porto. There are no popular flight routes from Vermont to Porto.
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  • When did momondo last update prices for flights from Vermont to Porto Airport?

    Prices for flights from Vermont to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Vermont 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 Vermont to Porto Airport.

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

    The required travel and health documents for your Porto Airport 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 Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Matosinhos
Braga
Lamego
Guimarães
Esposende
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 Vermont 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 Vermont.

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

Yes. momondo allows you to filter the results for Vermont to Porto flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Porto from Vermont. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Vermont 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 Vermont and alert you when they change.

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