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$360+ Cheap flights from Richmond (RIC) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — OPO
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Richmond to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Round-trip from

$969
(Ovago)

One-way from

$360
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,481
From Richmond Byrd Intl to Porto
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One-way flight from Richmond Byrd Intl to Porto
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High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Richmond to Porto

Cheapest flights from Richmond to Porto
Explore the most affordable flight options available from Richmond to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Ovago deal was found by Cheapflights users on 8/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:56 pmRIC - OPO
2 stops44h 39mBritish Airways
vie. 9/269:10 pmOPO - RIC
2 stops24h 56mBritish Airways
Deal found 8/20$969
This Mytrip deal was found by Cheapflights users on 8/20. 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.
vie. 9/197:00 amRIC - OPO
2 stops35h 40mMultiple Airlines
vie. 9/269:15 pmOPO - RIC
3 stops30h 40mMultiple Airlines
Deal found 8/20$998
This United Airlines deal was found by Cheapflights users on 8/20. 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.
vie. 9/196:50 pmRIC - OPO
1 stop9h 55mUnited Airlines
vie. 9/266:00 amOPO - RIC
2 stops32h 40mUnited Airlines
Deal found 8/20$1,154

Cheapflights Fare Finder

 
Customize your flight search to find flights from Richmond 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 agosto 20, 2025.
Use the filters below to find and compare flights from Richmond to Porto that are best for you.

Fly from

Richmond

Fly to

Porto

Route

Depart

Return

Price

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/19

6:56 pm-8:35 pm

2 stops44h 39m

Porto

vie. 9/26

9:10 pm-5:06 pm

2 stops24h 56m

$969

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/19

7:00 am-11:40 pm

2 stops35h 40m

Porto

vie. 9/26

9:15 pm-10:55 pm

3 stops30h 40m

$998

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/19

6:50 pm-9:45 am

1 stop9h 55m

Porto

vie. 9/26

6:00 am-9:40 am

2 stops32h 40m

$1,154

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/5

7:00 am-9:55 am

3 stops45h 55m

$360

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/5

6:50 pm-9:45 am

1 stop9h 55m

$1,073

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/12

12:04 pm-10:40 am

2 stops17h 36m

$2,015

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

vie. 9/12

6:50 pm-9:45 am

1 stop9h 55m

$6,730

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Richmond to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Richmond 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 Richmond to Porto

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

Currently, January is the cheapest month in which you can book a flight from Richmond to Porto (average of $523). Flying from Richmond to Porto in June is currently the most expensive (average of $1,030). 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 RIC to OPO?

Find hourly flight availability from Richmond 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 agosto 20, 2025.

It’s optimal to fly from Richmond to Porto in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

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 agosto 20, 2025.
Get a feel of what it's like to fly with United Airlines from Richmond to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • How long is the flight from Richmond to Porto?

    There are many flights that can get you from Richmond to Porto in 9h 55m. Fly via British Airways or United Airlines to get the fastest option. The distance from Richmond to Porto is about 3575 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Richmond to Porto round-trip?

    Currently priced at $733, United Airlines will fly you from Richmond to Porto and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Richmond 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 Richmond to Porto?

    Currently, January is the cheapest month in which you can book a flight from Richmond to Porto (average of $523). Flying from Richmond to Porto in June is currently the most expensive (average of $1,030). 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
Arcos de Valdevez
Coimbra

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Top airline flying from Richmond to Porto

Discover the top airline that operate flights from Richmond 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$733Average$1,196FlexibilityNo cancel feeOn-time69%

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