How does KAYAK find such low prices on flights from Virginia to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Virginia to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Virginia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Virginia to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Virginia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$268 CHEAP FLIGHTS from Virginia to Porto

OPO

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$372

Overall average: $672

TAP AIR PORTUGAL

Sun 4/12Wed 4/29

IAD - OPO • 1 stop

Cheapest one-way

$268

Typical prices: $409-$469

Multiple Airlines

Tue 3/10

IAD - OPO • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Flight Deals

Cheap Flights from Virginia to Porto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Virginia to Porto

Sun, Apr 12 - Wed, Apr 29

10:35 pm - 3:30 pm

IAD

OPO

11h 55m

1 stop

10:00 am - 8:35 pm

OPO

IAD

15h 35m

1 stop

$372TAP AIR PORTUGAL

Tue, Feb 24 - Tue, Mar 3

5:30 pm - 10:10 am

IAD

OPO

11h 40m

1 stop

6:55 am - 2:35 pm

OPO

IAD

12h 40m

1 stop

$379TAP AIR PORTUGAL

Wed, Feb 25 - Sun, Mar 1

5:46 pm - 9:30 am

RIC

OPO

10h 44m

1 stop

6:00 am - 9:05 pm

OPO

RIC

20h 05m

2 stops

$488United Airlines

Wed, Feb 25 - Sun, Mar 1

10:48 am - 9:30 am

RIC

OPO

17h 42m

2 stops

6:00 am - 11:15 pm

OPO

RIC

22h 15m

2 stops

$492United Airlines

Mon, Mar 16 - Mon, Mar 23

9:54 am - 10:30 am

RDU

OPO

20h 36m

2 stops

11:25 am - 11:05 am

OPO

RDU

27h 40m

2 stops

$500Delta

Tue, Apr 21 - Tue, Apr 28

3:05 pm - 9:45 am

RDU

OPO

13h 40m

1 stop

6:00 am - 11:44 pm

OPO

RDU

22h 44m

2 stops

$508Lufthansa

Mon, Apr 27 - Thu, May 7

11:01 am - 7:40 am

RDU

OPO

15h 39m

2 stops

8:20 am - 7:04 pm

OPO

RDU

15h 44m

2 stops

$511American Airlines

Mon, Apr 27 - Thu, May 7

7:50 pm - 11:25 pm

RDU

OPO

22h 35m

2 stops

6:20 am - 12:30 am

OPO

RDU

23h 10m

2 stops

$518Lufthansa

Wed, Apr 8 - Wed, Apr 15

5:09 pm - 3:25 pm

DCA

OPO

17h 16m

2 stops

5:00 am - 10:22 pm

OPO

DCA

22h 22m

2 stops

$588Delta

Sat, Feb 28 - Sun, Mar 15

11:03 am - 7:40 am

TRI

OPO

15h 37m

2 stops

8:20 am - 9:29 pm

OPO

TRI

17h 09m

2 stops

$1,165American Airlines

Useful Info

Low season	November
High season	July
Cheapest flight	$268

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Washington Dulles Airport to Porto

How does KAYAK find such low prices on flights from Virginia to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Virginia to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Virginia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Virginia to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Virginia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Chaves

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Baiao

Caminha

Santa Maria da Feira

Mira

Penafiel

Amares

Curia

Everything you need to know for your flight to Porto

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

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Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$264 Find Cheap Flights from Virginia to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Everything you should know

Cheap Flights from Virginia to Porto

Recent round-trip flight deals from Virginia to Porto

Recent one-way flight deals from Virginia to Porto

Recent last minute flight deals from Virginia to Porto

Good to know

FAQs for booking flights from Virginia to Porto

How does KAYAK find such low prices on flights from Virginia to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Virginia to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Virginia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Virginia to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Virginia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Virginia

Complete your trip to Porto with a hotel stay or car rental

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto