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>

$239 CHEAP FLIGHTS from Virginia to Porto

OPO

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Cheap Flights from Virginia to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Virginia to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Fri, Nov 14 - Sat, Nov 22

9:45 am - 12:05 pmIAD-OPO

21h 20m2 stops

12:00 pm - 4:40 pmOPO-IAD

33h 40m1 stop

$534Multiple Airlines

Find Deal

Mon, Oct 20 - Wed, Nov 5

10:36 am - 9:45 amRDU-OPO

18h 09m2 stops

12:35 pm - 9:33 amOPO-RDU

25h 58m2 stops

$535United Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 27

9:45 am - 11:40 amIAD-OPO

20h 55m2 stops

6:00 am - 9:20 pmOPO-IAD

20h 20m2 stops

$539Air Canada

Find Deal

Thu, Oct 23 - Tue, Nov 4

1:00 pm - 10:40 amIAD-OPO

16h 40m2 stops

11:25 am - 11:00 pmOPO-IAD

16h 35m2 stops

$541Delta

Find Deal

Fri, Oct 31 - Tue, Nov 4

4:50 pm - 3:25 pmDCA-OPO

18h 35m2 stops

11:25 am - 10:59 pmOPO-DCA

16h 34m2 stops

$541Delta

Find Deal

Tue, Oct 7 - Wed, Nov 5

8:45 pm - 7:45 amIAD-OPO

30h 00m1 stop

7:20 pm - 4:40 pmOPO-IAD

26h 20m1 stop

$549SWISS

Find Deal

Thu, Nov 13 - Sun, Nov 16

8:30 pm - 11:10 amIAD-OPO

33h 40m1 stop

6:35 pm - 4:40 pmOPO-IAD

51h 05m2 stops

$550SWISS

Find Deal

Fri, Nov 7 - Tue, Nov 11

10:55 pm - 10:25 pmIAD-OPO

18h 30m2 stops

1:45 pm - 8:05 pmOPO-IAD

35h 20m1 stop

$556Lufthansa

Find Deal

Fri, Nov 14 - Sat, Nov 22

6:00 am - 12:05 pmDCA-OPO

25h 05m2 stops

6:15 am - 9:56 pmOPO-DCA

20h 41m2 stops

$565Air Canada

Find Deal

Thu, Oct 30 - Thu, Nov 6

11:55 pm - 10:25 pmIAD-OPO

18h 30m2 stops

6:00 am - 3:50 pmOPO-IAD

14h 50m1 stop

$566Lufthansa

Find Deal

Cheapest round-trip

$534

Typical prices: $551-643

Multiple Airlines

Fri 11/14Sat 11/22

IAD - OPO • 2 stops

Cheapest one-way

$239

Typical prices: $354-443

Multiple Airlines

Fri 11/14

IAD - OPO • 2 stops

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

We hope you love your trip to Porto!

Useful Info

Low season	February
High season	July
Cheapest flight	$239

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 25% 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

Chaves

Pinhao

Esposende

Viseu

Espinho

Arcos de Valdevez

Ponte de Lima

Caminha

Mira

Baiao

Penafiel

Santa Maria da Feira

Amares

Curia

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Porto

Porto (OPO)

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OPO

$239 Find Cheap Flights from Virginia to Porto

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

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

Everything you should know

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