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>

$261 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

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Cheapest round-trip

$438

Overall average: $650

Lufthansa

Thu 2/5Thu 2/19

RDU - OPO • 1 stop

Cheapest one-way

$261

Multiple Airlines

Mon 1/26

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

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

Thu, Feb 5 - Thu, Feb 19

4:15 pm - 2:45 pm

RDU

OPO

17h 30m1 stop

6:00 am - 9:59 pm

OPO

RDU

20h 59m2 stops

$438Lufthansa

Wed, Jan 14 - Thu, Jan 22

10:15 pm - 11:10 am

IAD

OPO

31h 55m2 stops

12:05 pm - 3:10 pm

OPO

IAD

32h 05m1 stop

$442SWISS

Tue, Mar 17 - Thu, Mar 26

5:25 pm - 11:15 am

IAD

OPO

13h 50m1 stop

6:00 am - 4:50 pm

OPO

IAD

14h 50m1 stop

$457Multiple Airlines

Mon, Jan 12 - Tue, Jan 27

5:45 pm - 12:05 pm

IAD

OPO

13h 20m1 stop

12:05 pm - 3:30 pm

OPO

IAD

32h 25m1 stop

$458Multiple Airlines

Mon, Jan 12 - Tue, Jan 27

9:45 am - 12:05 pm

IAD

OPO

21h 20m2 stops

6:00 am - 11:48 am

OPO

IAD

34h 48m2 stops

$466Air Canada

Tue, Mar 24 - Tue, Mar 31

8:10 pm - 9:30 am

DCA

OPO

9h 20m1 stop

6:00 am - 7:46 pm

OPO

DCA

18h 46m2 stops

$486United Airlines

Wed, Jan 14 - Thu, Jan 22

11:05 am - 1:15 pm

DCA

OPO

21h 10m2 stops

6:00 am - 8:55 am

OPO

DCA

31h 55m2 stops

$488Air Canada

Sat, Feb 28 - Tue, Mar 17

10:00 am - 9:30 am

RDU

OPO

18h 30m2 stops

6:00 am - 6:15 pm

OPO

RDU

16h 15m2 stops

$491United Airlines

Sun, Jan 25 - Sun, Feb 1

12:47 pm - 10:30 am

RIC

OPO

16h 43m2 stops

11:15 am - 12:25 am

OPO

RIC

18h 10m2 stops

$492KLM

Thu, Jan 15 - Mon, Jan 19

12:04 pm - 10:30 am

RIC

OPO

17h 26m2 stops

4:10 pm - 4:19 pm

OPO

RIC

29h 09m2 stops

$498KLM

Useful Info

Low season	February
High season	July
Cheapest flight	$261

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 20% 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

Espinho

Arcos de Valdevez

Ponte de Lima

Baiao

Caminha

Santa Maria da Feira

Mira

Penafiel

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)

OPO

$261 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