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$241+ Cheap flights from Virginia to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — OPO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Virginia to Porto

Keep the following information in mind while searching for Virginia to Porto flight deals. Data was last updated July 31, 2025.

Round-trip from

$569
(Mytrip)

One-way from

$241
(Mytrip)
From Virginia to Porto
Search Deals
One-way flight from Virginia to Porto
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Find flight deals from Virginia to Porto

Cheapest flights from Virginia to Porto
Explore the most affordable flight options available from Virginia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:20 pmIAD - OPO
2 stops19h 05mMultiple Airlines
Wed 9/311:35 amOPO - IAD
2 stops32h 45mMultiple Airlines
Deal found 7/30$569
This Lufthansa deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 pmIAD - OPO
1 stop12h 40mLufthansa
Mon 11/174:15 pmOPO - IAD
1 stop28h 35mLufthansa
Deal found 7/31$571
This Iberia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:35 pmIAD - OPO
1 stop10h 00mIberia
Wed 10/294:40 pmOPO - IAD
2 stops27h 55mIberia
Deal found 7/31$574
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:00 pmIAD - OPO
1 stop15h 20mUnited Airlines
Tue 10/76:00 amOPO - IAD
1 stop14h 50mUnited Airlines
Deal found 7/31$575
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:00 pmDCA - OPO
2 stops15h 30mDelta
Wed 11/1911:25 amOPO - DCA
2 stops16h 39mDelta
Deal found 7/31$577
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:16 amIAD - OPO
2 stops20h 04mAir Canada
Thu 9/412:10 pmOPO - IAD
2 stops28h 23mAir Canada
Deal found 7/31$578
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:55 pmDCA - OPO
2 stops39h 40mAir Canada
Thu 9/412:10 pmOPO - DCA
2 stops28h 58mAir Canada
Deal found 7/31$578
This Iberia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:59 pmDCA - OPO
2 stops21h 01mIberia
Wed 11/128:20 amOPO - DCA
2 stops15h 50mIberia
Deal found 7/31$579
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:40 amDCA - OPO
2 stops23h 30mMultiple Airlines
Tue 9/2310:50 pmOPO - DCA
2 stops28h 01mMultiple Airlines
Deal found 7/31$581
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:45 pmIAD - OPO
1 stop11h 15mTAP AIR PORTUGAL
Mon 9/228:50 amOPO - IAD
1 stop11h 30mTAP AIR PORTUGAL
Deal found 7/30$582
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:00 pmDCA - OPO
1 stop9h 45mUnited Airlines
Thu 9/412:10 pmOPO - DCA
1 stop14h 41mUnited Airlines
Deal found 7/31$582
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:45 pmIAD - OPO
1 stop34h 30mSWISS
Sun 11/26:35 pmOPO - IAD
2 stops51h 05mSWISS
Deal found 7/31$594

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Virginia to Porto that are best for you.

Fly from

Virginia

Fly to

Porto

Route

Depart

Return

Price

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Wed 10/1

1:30 pm-3:50 pm

1 stop21h 20m

Porto

Wed 10/8

4:50 pm-11:45 am

1 stop23h 55m

$568

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Mon 8/25

10:20 pm-10:25 pm

2 stops19h 05m

Porto

Wed 9/3

11:35 am-3:20 pm

2 stops32h 45m

$569

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Sat 10/25

5:16 pm-1:50 pm

2 stops15h 34m

Porto

Tue 11/4

6:00 am-3:50 pm

1 stop14h 50m

$572

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Wed 8/20

8:16 am-9:20 am

2 stops20h 04m

Porto

Thu 9/4

12:10 pm-11:33 am

2 stops28h 23m

$578

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Wed 9/24

12:52 pm-9:20 am

2 stops15h 28m

Porto

Wed 10/1

6:00 am-3:50 pm

1 stop14h 50m

$579

Washington, D.C.Porto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Sat 9/6

9:40 am-2:10 pm

2 stops23h 30m

Porto

Tue 9/23

10:50 pm-9:51 pm

2 stops28h 01m

$581

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Mon 9/15

5:45 pm-10:00 am

1 stop11h 15m

Porto

Mon 9/22

8:50 am-3:20 pm

1 stop11h 30m

$582

Washington, D.C.Porto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Mon 9/22

4:35 pm-9:35 am

1 stop12h 00m

Porto

Wed 10/1

6:00 am-5:47 pm

2 stops16h 47m

$585

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Fri 10/24

8:45 pm-12:15 pm

1 stop34h 30m

Porto

Sun 11/2

6:35 pm-4:40 pm

2 stops51h 05m

$594

Washington, D.C.Porto

DCA - OPO

DCAOPO

Washington, D.C. Reagan-National

Mon 9/22

6:00 pm-11:40 am

2 stops12h 40m

Porto

Tue 10/7

8:15 am-10:57 pm

2 stops19h 42m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 57 results
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Best time to book a flight from Virginia to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Virginia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Virginia to Porto

What is the cheapest month to book a flight from Virginia to Porto?

Currently, January is the cheapest month in which you can book a flight from Virginia to Porto (average of $523). Flying from Virginia to Porto in June is currently the most expensive (average of $1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from VA to OPO?

Find hourly flight availability from Virginia to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Virginia to Porto as you normally would.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Virginia to Porto, such as Delta, KLM, and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Virginia to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Virginia?

    If you book a flight to Porto from Virginia, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto.

  • What are the cheapest airlines to fly from Virginia to Porto one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $254. United Airlines flights start at $359 while deals on Air Canada start at $365 one-way.

  • What are the most popular routes from Virginia to Porto?

    The most popular route from Virginia to Porto is Washington, D.C. Dulles Intl - Porto. You may also consider Washington, D.C. Reagan-National - Porto or Raleigh-Durham - Porto.

  • Can I find deals for flights from Virginia to Porto that include hotel bookings?

    Yes. In addition to deals on Virginia to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Virginia to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Virginia to Porto.

  • Can I find deals for business class flights from Virginia to Porto?

    Yes. Cheapflights offers flight deals from Virginia to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Virginia to Porto?

    Currently, January is the cheapest month in which you can book a flight from Virginia to Porto (average of $523). Flying from Virginia to Porto in June is currently the most expensive (average of $1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Virginia to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Virginia to Porto

Discover the top airline that operate flights from Virginia to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$733Average$1,313FlexibilityNo cancel feeOn-time69%

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