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Cheap flights from Virginia to Porto from $246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Virginia to Porto departing on 9/15. 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 Virginia to Porto

Cheap round-trip flights

Logo
10:20 pm - 10:35 pmIAD-OPO
19h 15m2 stops
Logo
10:30 pm - 8:50 pmOPO-IAD
27h 20m2 stops
$450
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dom., sep. 14 - jue., sep. 25
Logo
5:45 pm - 3:05 pmIAD-OPO
16h 20m2 stops
Logo
8:10 pm - 3:20 pmOPO-IAD
24h 10m2 stops
$475
Find Deal
lun., sep. 15 - mié., oct. 1
United Airlines Logo
5:33 pm - 9:30 amIAD-OPO
11h 57m1 stop
United Airlines Logo
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
$480United Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
United Airlines Logo
5:33 pm - 9:30 amIAD-OPO
10h 57m1 stop
United Airlines Logo
12:35 pm - 8:57 pmOPO-IAD
13h 22m1 stop
$485United Airlines
Find Deal
mié., nov. 19 - vie., nov. 28
Iberia Logo
7:00 pm - 4:00 pmIAD-OPO
17h 00m1 stop
Iberia Logo
8:20 am - 4:30 pmOPO-IAD
13h 10m1 stop
$494Iberia
Find Deal
mar., oct. 28 - mar., nov. 4
American Airlines Logo
2:18 pm - 7:40 amIAD-OPO
13h 22m2 stops
American Airlines Logo
8:20 am - 4:30 pmOPO-IAD
13h 10m1 stop
$498American Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
Air Canada Logo
11:05 am - 11:15 amDCA-OPO
19h 10m2 stops
Air Canada Logo
6:00 am - 10:35 pmOPO-DCA
21h 35m2 stops
$502Air Canada
Find Deal
mar., nov. 18 - mar., dic. 2
American Airlines Logo
1:44 pm - 7:40 amDCA-OPO
13h 56m2 stops
American Airlines Logo
8:20 am - 10:29 pmOPO-DCA
19h 09m2 stops
$508American Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
Air Canada Logo
4:30 pm - 12:50 pmIAD-OPO
16h 20m2 stops
Air Canada Logo
6:00 am - 9:20 pmOPO-IAD
20h 20m2 stops
$510Air Canada
Find Deal
mar., oct. 28 - mar., nov. 4
Iberia Logo
6:00 pm - 4:00 pmIAD-OPO
17h 00m1 stop
Iberia Logo
8:20 am - 4:30 pmOPO-IAD
13h 10m1 stop
$533Iberia
Find Deal
dom., dic. 7 - jue., dic. 11

British Airways flights from Virginia to Porto

Our best British Airways deals on Virginia to Porto flight tickets
British Airways
Jan 5
IAD9:45 pmWashington, D.C. Dulles Intl
28h 55m
2 stops
OPO7:40 amPorto
Jan 12
OPO8:40 pmPorto
24h 50m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$508
Find similar
British Airways
Nov 9
IAD6:20 pmWashington, D.C. Dulles Intl
20h 40m
2 stops
OPO8:00 pmPorto
Nov 15
OPO8:40 pmPorto
23h 55m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$565
Find similar
British Airways
Nov 9
DCA1:44 pmWashington, D.C. Reagan-National
12h 56m
2 stops
OPO7:40 amPorto
Nov 15
OPO8:20 amPorto
15h 31m
2 stops
DCA6:51 pmWashington, D.C. Reagan-National
$698
Find similar

Brussels Airlines flights from Virginia to Porto

Our best Brussels Airlines deals on Virginia to Porto flight tickets
Brussels Airlines
Sep 16
DCA6:00 amWashington, D.C. Reagan-National
20h 45m
1 stop
OPO7:45 amPorto
Sep 23
OPO12:50 pmPorto
32h 01m
1 stop
DCA3:51 pmWashington, D.C. Reagan-National
$697
Find similar
Brussels Airlines
Aug 8
IAD5:35 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
OPO12:05 pmPorto
Aug 17
OPO12:55 pmPorto
29h 35m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
$1,192
Find similar
Brussels Airlines
Aug 9
IAD5:25 pmWashington, D.C. Dulles Intl
17h 35m
2 stops
OPO4:00 pmPorto
Aug 16
OPO12:55 pmPorto
30h 20m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
$2,062
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Virginia 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 agosto 3, 2025.
Use the filters below to find and compare flights from Virginia to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

dom. 9/14

10:20 pm-10:35 pm

2 stops19h 15m

Porto

jue. 9/25

10:30 pm-8:50 pm

2 stops27h 20m

$450

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

lun. 9/15

5:45 pm-3:05 pm

2 stops16h 20m

Porto

mié. 10/1

8:10 pm-3:20 pm

2 stops24h 10m

$475

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mar. 10/28

5:33 pm-9:30 am

1 stop11h 57m

Porto

mar. 11/4

6:00 am-3:50 pm

1 stop14h 50m

$480

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mié. 11/19

5:33 pm-9:30 am

1 stop10h 57m

Porto

vie. 11/28

12:35 pm-8:57 pm

1 stop13h 22m

$485

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mar. 10/28

7:00 pm-4:00 pm

1 stop17h 00m

Porto

mar. 11/4

8:20 am-4:30 pm

1 stop13h 10m

$494

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mar. 10/28

2:18 pm-7:40 am

2 stops13h 22m

Porto

mar. 11/4

8:20 am-4:30 pm

1 stop13h 10m

$498

Washington, D.C.Porto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

mar. 11/18

11:05 am-11:15 am

2 stops19h 10m

Porto

mar. 12/2

6:00 am-10:35 pm

2 stops21h 35m

$502

Washington, D.C.Porto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

mar. 10/28

1:44 pm-7:40 am

2 stops13h 56m

Porto

mar. 11/4

8:20 am-10:29 pm

2 stops19h 09m

$508

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mar. 10/28

4:30 pm-12:50 pm

2 stops16h 20m

Porto

mar. 11/4

6:00 am-9:20 pm

2 stops20h 20m

$510

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

dom. 12/7

6:00 pm-4:00 pm

1 stop17h 00m

Porto

jue. 12/11

8:20 am-4:30 pm

1 stop13h 10m

$533

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 Porto from

How to get the cheapest flight ticket from Virginia 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 day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $962. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,497. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

At noon is the cheapest time of day to fly from Virginia to Porto when you can find flight prices for as low as $609. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,234 on average. Flights to Porto from Virginia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Virginia to Porto flights?

You could potentially save up to 45% on your flight if you consider stops on a Virginia to Porto flight.

Cheap Virginia to Porto flight deals and tips

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

Best Price Found

$246

Fastest flight time

9h 18m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from Virginia in the past 72 hours is $246. The best round-trip flight deal from Virginia to Porto found on momondo in the last 72 hours is $450.
The fastest flight from Virginia to Porto takes 9h 18m
There are no direct flights from Virginia to Porto. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Porto Airport and Washington, D.C. Dulles Intl Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)
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  • When did momondo last update prices for flights from Virginia to Porto Airport?

    Prices for flights from Virginia to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Virginia to Porto Airport?

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

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

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Virginia to Porto

Compare and see reviews for airlines that fly from Virginia to Porto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $733Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights

Traveling to a place near Porto?

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

Why use momondo?

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

It is quick and easy to find Virginia to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

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

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

momondo helps you find the best flight between Virginia and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Virginia to Porto 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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