RIC - OPO

$741 Find Cheap Flights from Richmond to Porto

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Richmond to Porto departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Richmond to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Richmond to Porto, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Richmond to Porto (RIC-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Richmond 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.

Recent round-trip flight deals from Richmond to Porto

Mon, Sep 22 - Thu, Oct 9
Logo
6:34 am - 9:35 amRIC-OPO
22h 01m2 stops
Logo
6:00 am - 11:23 pmOPO-RIC
22h 23m2 stops
$741
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Mon, Sep 22 - Thu, Oct 9
United Airlines Logo
10:20 am - 9:35 amRIC-OPO
18h 15m2 stops
United Airlines Logo
6:00 am - 4:50 pmOPO-RIC
15h 50m2 stops
$750United Airlines
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Sun, Sep 21 - Thu, Oct 9
United Airlines Logo
6:31 am - 9:45 amRIC-OPO
22h 14m2 stops
United Airlines Logo
6:00 am - 4:50 pmOPO-RIC
15h 50m2 stops
$755United Airlines
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Tue, Sep 23 - Thu, Oct 9
Delta Logo
11:42 am - 3:30 pmRIC-OPO
22h 48m2 stops
Delta Logo
4:20 pm - 11:00 amOPO-RIC
23h 40m2 stops
$787Delta
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Mon, Sep 22 - Mon, Oct 13
Delta Logo
4:49 pm - 3:30 pmRIC-OPO
17h 41m2 stops
Delta Logo
4:20 pm - 3:52 pmOPO-RIC
28h 32m2 stops
$800Delta
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Sun, Sep 21 - Mon, Oct 13
United Airlines Logo
6:54 pm - 9:45 amRIC-OPO
9h 51m1 stop
United Airlines Logo
6:00 am - 11:23 pmOPO-RIC
22h 23m2 stops
$810United Airlines
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Thu, Sep 25 - Thu, Oct 9
Lufthansa Logo
10:40 am - 11:15 amRIC-OPO
19h 35m2 stops
Lufthansa Logo
6:00 am - 11:23 pmOPO-RIC
22h 23m2 stops
$837Lufthansa
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Mon, Sep 22 - Sat, Oct 11
Delta Logo
6:16 pm - 3:30 pmRIC-OPO
16h 14m2 stops
Delta Logo
4:20 pm - 11:00 amOPO-RIC
23h 40m2 stops
$847Delta
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Mon, Sep 22 - Sun, Oct 12
TAP AIR PORTUGAL Logo
7:00 am - 3:00 pmRIC-OPO
27h 00m2 stops
TAP AIR PORTUGAL Logo
10:30 pm - 10:42 pmOPO-RIC
29h 12m2 stops
$890TAP AIR PORTUGAL
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Tue, Sep 23 - Sun, Oct 12
TAP AIR PORTUGAL Logo
12:06 pm - 2:05 pmRIC-OPO
20h 59m2 stops
TAP AIR PORTUGAL Logo
10:30 pm - 10:42 pmOPO-RIC
29h 12m2 stops
$906TAP AIR PORTUGAL
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KAYAK's insights & trends for Richmond to Porto flights

Get data-powered insights and trends into flights from Richmond to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Richmond to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Richmond to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Richmond to Porto is February, where tickets cost $719 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,423 and $1,364 respectively.

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Good to know

Low seasonMarch
High seasonMay
Cheapest flight$741
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Richmond to Porto

When to book flights from Richmond to Porto

Are your dates flexible? Find out the best times to travel from Richmond to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Richmond to Porto

  • What is the cheapest flight from Richmond to Porto?

    In the last 3 days, the lowest price for a flight from Richmond to Porto was $1,789 for a one-way ticket and $741 for a round-trip.

  • Do I need a passport to fly between Richmond and Porto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Richmond and on arrival in Porto.

  • Which aircraft models fly most regularly from Richmond to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Richmond to Porto?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Richmond and Porto, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Richmond 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 Richmond to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Richmond 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 Richmond 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 Richmond with another airline. Booking your flights between Richmond and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Richmond 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 Richmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Richmond to Porto

 
See real verified KAYAK customer reviews for airlines flying from Richmond to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Richmond to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8846 reviews
6.6Food
7.7Boarding
7.3Comfort
7.0Entertainment
8.1Crew
Airline reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

4.0 OkayJeanette, Jul 2025IAD - TPA
Read more United Airlines reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Everything you need to know for your flight from Richmond to Porto

Information on your arrival and departure airports

Richmond (RIC)
Porto (OPO)

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