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Cheap flights from Virginia to Porto from $238

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 11/24. 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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Find the cheapest flights from Virginia to Porto

Cheap round-trip flights

Delta Logo
12:11 pm - 10:30 amIAD-OPO
17h 19m2 stops
Delta Logo
5:00 am - 4:05 pmOPO-IAD
16h 05m1 stop
$533Delta
Find Deal
mié., nov. 12 - dom., nov. 16
TAP AIR PORTUGAL Logo
5:00 pm - 4:55 pmIAD-OPO
18h 55m1 stop
TAP AIR PORTUGAL Logo
2:50 pm - 3:15 pmOPO-IAD
29h 25m1 stop
$534TAP AIR PORTUGAL
Find Deal
vie., oct. 24 - dom., nov. 2
Lufthansa Logo
10:20 pm - 11:20 pmIAD-OPO
20h 00m1 stop
Lufthansa Logo
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
$535Lufthansa
Find Deal
mar., oct. 14 - jue., oct. 23
United Airlines Logo
7:05 am - 9:45 amRDU-OPO
21h 40m1 stop
United Airlines Logo
12:35 pm - 2:08 pmOPO-RDU
30h 33m2 stops
$535United Airlines
Find Deal
lun., oct. 20 - mié., nov. 5
Multiple Airlines Logo
8:45 pm - 7:55 amIAD-OPO
30h 10m1 stop
Multiple Airlines Logo
6:00 am - 9:05 pmOPO-IAD
20h 05m2 stops
$536Multiple Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
KLM Logo
6:05 pm - 3:25 pmIAD-OPO
16h 20m1 stop
KLM Logo
11:20 am - 11:08 pmOPO-IAD
16h 48m2 stops
$537KLM
Find Deal
jue., nov. 27 - vie., dic. 5
Multiple Airlines Logo
8:45 am - 9:30 amIAD-OPO
19h 45m1 stop
Multiple Airlines Logo
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
$541Multiple Airlines
Find Deal
jue., nov. 13 - dom., nov. 16
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
$544United Airlines
Find Deal
vie., nov. 14 - sáb., nov. 22
Lufthansa Logo
10:55 pm - 11:40 pmIAD-OPO
19h 45m1 stop
Lufthansa Logo
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
$554Lufthansa
Find Deal
vie., nov. 7 - dom., nov. 16
KLM Logo
6:20 pm - 3:30 pmRDU-OPO
16h 10m1 stop
KLM Logo
4:20 pm - 4:10 pmOPO-RDU
28h 50m1 stop
$631KLM
Find Deal
mar., oct. 14 - mar., oct. 21

SWISS flights from Virginia to Porto

Our best SWISS deals on Virginia to Porto flight tickets
SWISS
Oct 7
IAD8:45 pmWashington, D.C. Dulles Intl
30h 00m
1 stop
OPO7:45 amPorto
Nov 5
OPO12:10 pmPorto
33h 30m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
$549
Find similar
SWISS
Nov 7
IAD8:30 pmWashington, D.C. Dulles Intl
33h 20m
1 stop
OPO10:50 amPorto
Nov 15
OPO12:00 pmPorto
33h 40m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
$551
Find similar
SWISS
Sep 28
IAD8:45 pmWashington, D.C. Dulles Intl
16h 30m
1 stop
OPO6:15 pmPorto
Oct 6
OPO7:20 pmPorto
25h 55m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
$596
Find similar

Delta flights from Virginia to Porto

Our best Delta deals on Virginia to Porto flight tickets
Delta
Nov 12
IAD12:11 pmWashington, D.C. Dulles Intl
17h 19m
2 stops
OPO10:30 amPorto
Nov 16
OPO5:00 amPorto
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$533
Find similar
Delta
Feb 12
IAD6:05 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
OPO3:25 pmPorto
Feb 18
OPO6:00 amPorto
21h 57m
2 stops
IAD10:57 pmWashington, D.C. Dulles Intl
$538
Find similar
Delta
Oct 31
DCA4:50 pmWashington, D.C. Reagan-National
18h 35m
2 stops
OPO3:25 pmPorto
Nov 4
OPO11:25 amPorto
16h 34m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$541
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 septiembre 18, 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

mié. 11/12

12:11 pm-10:30 am

2 stops17h 19m

Porto

dom. 11/16

5:00 am-4:05 pm

1 stop16h 05m

$533

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

vie. 10/24

5:00 pm-4:55 pm

1 stop18h 55m

Porto

dom. 11/2

2:50 pm-3:15 pm

1 stop29h 25m

$534

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mar. 10/14

10:20 pm-11:20 pm

1 stop20h 00m

Porto

jue. 10/23

6:00 am-3:50 pm

1 stop14h 50m

$535

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

lun. 10/20

7:05 am-9:45 am

1 stop21h 40m

Porto

mié. 11/5

12:35 pm-2:08 pm

2 stops30h 33m

$535

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

mié. 10/15

8:45 pm-7:55 am

1 stop30h 10m

Porto

mié. 10/22

6:00 am-9:05 pm

2 stops20h 05m

$536

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

jue. 11/27

6:05 pm-3:25 pm

1 stop16h 20m

Porto

vie. 12/5

11:20 am-11:08 pm

2 stops16h 48m

$537

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

jue. 11/13

8:45 am-9:30 am

1 stop19h 45m

Porto

dom. 11/16

6:00 am-3:50 pm

1 stop14h 50m

$541

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

vie. 11/14

5:33 pm-9:30 am

1 stop10h 57m

Porto

sáb. 11/22

12:35 pm-8:57 pm

1 stop13h 22m

$544

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

vie. 11/7

10:55 pm-11:40 pm

1 stop19h 45m

Porto

dom. 11/16

6:00 am-3:50 pm

1 stop14h 50m

$554

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

mar. 10/14

6:20 pm-3:30 pm

1 stop16h 10m

Porto

mar. 10/21

4:20 pm-4:10 pm

1 stop28h 50m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 39% 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

Direct flights

None
There are no direct flights from Virginia to Porto. There are no popular flight routes from Virginia to Porto.
Search flight deals

  • 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
8,926 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
Aveiro
Coimbra
Braga
Matosinhos
Caminha
Guimarães
Esposende
Lamego
Chaves
Espinho
Arcos de Valdevez
Viseu
Ponte de Lima
Pinhao
Santa Maria da Feira
Curia
Penafiel
Mesao Frio
Mira

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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