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Cheap flights from Virginia to Porto from $296

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 10/11. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Virginia to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:35 pm - 7:00 pmIAD  Washington, D.C. Dulles Intl-OPO Porto
15h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
7:00 am - 3:10 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Lisbon Humberto Delgado
$674TAP AIR PORTUGAL
Wed, Oct 7 - Tue, Oct 13
TAP AIR PORTUGAL Logo
10:30 pm - 6:00 pmIAD  Washington, D.C. Dulles Intl-OPO Porto
14h 30m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 2:45 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
25h 45m1 stop Lisbon Humberto Delgado
$675TAP AIR PORTUGAL
Wed, Nov 25 - Mon, Nov 30
Multiple Airlines Logo
10:50 pm - 11:00 pmIAD  Washington, D.C. Dulles Intl-OPO Porto
19h 10m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
9:30 pm - 3:10 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
22h 40m2 stops Madrid Barajas Lisbon Humberto Delgado
$679Multiple Airlines
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
8:00 pm - 10:55 pmIAD  Washington, D.C. Dulles Intl-OPO Porto
45h 55m2 stops Orlando London Gatwick
Multiple Airlines Logo
8:20 am - 5:20 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$680Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
United Airlines Logo
6:25 pm - 9:30 amRDU  Raleigh-Durham-OPO Porto
10h 05m1 stop Newark
United Airlines Logo
6:00 am - 7:02 pmOPO  Porto-RDU Raleigh-Durham
18h 02m2 stops Frankfurt am Main Newark
$717United Airlines
Tue, Nov 10 - Fri, Nov 20
United Airlines Logo
11:25 am - 9:30 amRDU  Raleigh-Durham-OPO Porto
17h 05m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 5:09 pmOPO  Porto-RDU Raleigh-Durham
16h 09m2 stops Frankfurt am Main Newark
$722United Airlines
Tue, Nov 10 - Fri, Nov 20
Delta Logo
3:00 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-OPO Porto
14h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:15 am - 3:55 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
33h 40m1 stop Amsterdam Schiphol
$737Delta
Mon, Nov 23 - Thu, Nov 26
Delta Logo
12:35 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-OPO Porto
17h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 3:45 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
15h 45m1 stop Amsterdam Schiphol
$737Delta
Tue, Nov 10 - Tue, Nov 17
KLM Logo
6:40 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-OPO Porto
10h 55m1 stop Paris Charles de Gaulle
KLM Logo
11:00 am - 9:36 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
15h 36m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$754KLM
Tue, Nov 10 - Thu, Nov 19
KLM Logo
3:03 pm - 8:05 amIAD  Washington, D.C. Dulles Intl-OPO Porto
13h 02m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
KLM Logo
5:00 am - 3:45 pmOPO  Porto-IAD Washington, D.C. Dulles Intl
15h 45m1 stop Amsterdam Schiphol
$848KLM
Fri, Oct 30 - Tue, Nov 3

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United Airlines flights from Virginia to Porto

Our best United Airlines deals on Virginia to Porto flight tickets
United Airlines
Nov 10
RDU6:25 pmRaleigh-Durham
10h 05m
1 stop
OPO9:30 amPorto
Nov 20
OPO6:00 amPorto
18h 02m
2 stops
RDU7:02 pmRaleigh-Durham
$717
United Airlines
Nov 10
RDU11:25 amRaleigh-Durham
17h 05m
2 stops
OPO9:30 amPorto
Nov 20
OPO6:00 amPorto
16h 09m
2 stops
RDU5:09 pmRaleigh-Durham
$722
United Airlines
Dec 6
RDU7:00 pmRaleigh-Durham
9h 30m
1 stop
OPO9:30 amPorto
Dec 9
OPO12:35 pmPorto
15h 51m
1 stop
RDU11:26 pmRaleigh-Durham
$726

Delta flights from Virginia to Porto

Our best Delta deals on Virginia to Porto flight tickets
Delta
Nov 11
DCA5:02 pmWashington, D.C. Reagan-National
11h 03m
1 stop
OPO9:05 amPorto
Nov 17
OPO5:00 amPorto
18h 37m
2 stops
DCA6:37 pmWashington, D.C. Reagan-National
$743
Delta
Jan 12
IAD12:30 pmWashington, D.C. Dulles Intl
17h 05m
2 stops
OPO10:35 amPorto
Jan 19
OPO5:00 amPorto
16h 30m
2 stops
IAD4:30 pmWashington, D.C. Dulles Intl
$747
Delta
Nov 10
DCA1:20 pmWashington, D.C. Reagan-National
16h 15m
2 stops
OPO10:35 amPorto
Nov 17
OPO11:30 amPorto
16h 18m
2 stops
DCA10:48 pmWashington, D.C. Reagan-National
$754

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 August 13, 2026.
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

Cheapest round-trip

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Wed 10/7

10:35 pm-7:00 pm

1 stop15h 25m

Porto

Tue 10/13

7:00 am-3:10 pm

1 stop13h 10m

$674

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Wed 11/25

10:30 pm-6:00 pm

1 stop14h 30m

Porto

Mon 11/30

6:00 pm-2:45 pm

1 stop25h 45m

$675

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Fri 10/16

10:50 pm-11:00 pm

2 stops19h 10m

Porto

Tue 10/20

9:30 pm-3:10 pm

2 stops22h 40m

$679

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Mon 10/19

8:00 pm-10:55 pm

2 stops45h 55m

Porto

Wed 10/28

8:20 am-5:20 pm

1 stop13h 00m

$680

RaleighPorto

RDU Raleigh-Durham - OPO Porto

RDUOPO

Raleigh-Durham

Tue 11/10

6:25 pm-9:30 am

1 stop10h 05m

Porto

Fri 11/20

6:00 am-7:02 pm

2 stops18h 02m

$717

RaleighPorto

RDU Raleigh-Durham - OPO Porto

RDUOPO

Raleigh-Durham

Tue 11/10

11:25 am-9:30 am

2 stops17h 05m

Porto

Fri 11/20

6:00 am-5:09 pm

2 stops16h 09m

$722

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Mon 11/23

3:00 pm-10:35 am

2 stops14h 35m

Porto

Thu 11/26

11:15 am-3:55 pm

1 stop33h 40m

$737

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Tue 11/10

12:35 pm-10:35 am

2 stops17h 00m

Porto

Tue 11/17

5:00 am-3:45 pm

1 stop15h 45m

$737
Quickest round-trip

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Tue 11/10

6:40 pm-10:35 am

1 stop10h 55m

Porto

Thu 11/19

11:00 am-9:36 pm

2 stops15h 36m

$754

Washington, D.C.Porto

IAD Washington, D.C. Dulles Intl - OPO Porto

IADOPO

Washington, D.C. Dulles Intl

Fri 10/30

3:03 pm-8:05 am

2 stops13h 02m

Porto

Tue 11/3

5:00 am-3:45 pm

1 stop15h 45m

$848

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 month to fly to Porto?

The month of August is, on average, the cheapest month to fly to Porto from Virginia, with most prices found around $0. If you aren’t able to travel during the month of August, then book flights to Porto from Virginia during January instead. Flights to Porto in January, while not as cheap as those in August, still average around $0.

Can stopping save me money on Virginia to Porto flights?

You could potentially save up to 22% 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

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Virginia to Porto takes 9h 30m
There are no direct flights from Virginia to Porto. There are no popular flight routes from Virginia to Porto.
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Frequently asked questions about flying from Virginia to Porto

  • 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 $579Free CancellationRating
7.4
10,114 reviews
Search United Airlines flights

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
Pinhao
Esposende
Chaves
Arcos de Valdevez
Viseu
Guimarães
Espinho
Lamego
Ponte de Lima
Mesao Frio
Penafiel
Caminha
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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