What airlines fly to Porto?

TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to Porto from Richmond according to our data. TAP AIR PORTUGAL is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 6 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Richmond Byrd Intl Airport to Porto Airport?

Prices for flights from Richmond Byrd Intl Airport to Porto Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Richmond Byrd Intl Airport to Porto Airport?

The number of operators available for flights from Richmond Byrd Intl Airport to Porto Airport is 1 as of November 2025.

How old do you have to be to fly from Richmond Byrd Intl Airport to Porto Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Richmond Byrd Intl Airport to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$491 Cheap Flights from Richmond to Porto in 2025/26

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Find the cheapest flights from Richmond to Porto

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Cheap round-trip flights

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12:19 pm - 10:30 amRIC-OPO

17h 11m2 stops

6:00 am - 12:30 amOPO-RIC

23h 30m2 stops

$491Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:46 pm - 9:30 amRIC-OPO

11h 44m1 stop

6:00 am - 11:21 pmOPO-RIC

22h 21m2 stops

$582United Airlines

Find Deal

Tue, Mar 24 - Thu, Apr 2

2:36 pm - 5:35 pmRIC-OPO

21h 59m3 stops

9:55 pm - 7:09 pmOPO-RIC

26h 14m3 stops

$607Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

1:00 pm - 10:30 amRIC-OPO

17h 30m2 stops

5:00 am - 4:35 pmOPO-RIC

16h 35m2 stops

$670Multiple Airlines

Find Deal

Wed, Mar 25 - Tue, Mar 31

1:45 pm - 10:10 amRIC-OPO

15h 25m1 stop

5:05 am - 11:43 pmOPO-RIC

23h 38m2 stops

$875TAP AIR PORTUGAL

Find Deal

Wed, Apr 29 - Tue, May 12

1:45 pm - 10:00 amRIC-OPO

15h 15m2 stops

7:00 am - 11:43 pmOPO-RIC

21h 43m2 stops

$896TAP AIR PORTUGAL

Find Deal

Wed, Apr 29 - Tue, May 12

2:31 pm - 9:30 amRIC-OPO

14h 59m1 stop

12:35 pm - 6:55 pmOPO-RIC

11h 20m1 stop

$931Lufthansa

Find Deal

Tue, Mar 24 - Tue, Mar 31

2:31 pm - 9:30 amRIC-OPO

14h 59m1 stop

12:35 pm - 6:55 pmOPO-RIC

11h 20m1 stop

$993Lufthansa

Find Deal

Wed, Mar 25 - Tue, Mar 31

2:30 pm - 3:00 pmRIC-OPO

19h 30m3 stops

9:00 am - 9:38 pmOPO-RIC

17h 38m3 stops

$1,958Air Canada

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Wed, Apr 29 - Tue, May 12

2:30 pm - 3:00 pmRIC-OPO

19h 30m3 stops

9:00 am - 9:38 pmOPO-RIC

17h 38m3 stops

$2,048Air Canada

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Wed, Apr 29 - Tue, May 12

Delta flights from Richmond to Porto

Our best Delta deals on Richmond to Porto flight tickets

Delta

Dec 3

RIC12:19 pmRichmond Byrd Intl

17h 11m

2 stops

OPO10:30 amPorto

Dec 10

OPO6:00 amPorto

23h 30m

2 stops

RIC12:30 amRichmond Byrd Intl

$491

Find similar

Delta

Mar 24

RIC3:05 pmRichmond Byrd Intl

15h 25m

2 stops

OPO10:30 amPorto

Mar 30

OPO4:20 pmPorto

29h 15m

2 stops

RIC4:35 pmRichmond Byrd Intl

$609

Find similar

Delta

Mar 25

RIC1:00 pmRichmond Byrd Intl

17h 30m

2 stops

OPO10:30 amPorto

Mar 30

OPO4:20 pmPorto

29h 15m

2 stops

RIC4:35 pmRichmond Byrd Intl

$689

Find similar

Air Canada flights from Richmond to Porto

Our best Air Canada deals on Richmond to Porto flight tickets

Air Canada

Apr 29

RIC2:30 pmRichmond Byrd Intl

19h 30m

3 stops

OPO3:00 pmPorto

May 12

OPO9:00 amPorto

17h 38m

3 stops

RIC9:38 pmRichmond Byrd Intl

$1,958

Find similar

Air Canada

Apr 29

RIC2:30 pmRichmond Byrd Intl

19h 30m

3 stops

OPO3:00 pmPorto

May 12

OPO9:00 amPorto

17h 38m

3 stops

RIC9:38 pmRichmond Byrd Intl

$2,048

Find similar

Air Canada

Apr 29

RIC2:30 pmRichmond Byrd Intl

19h 30m

3 stops

OPO3:00 pmPorto

May 12

OPO9:00 amPorto

17h 38m

3 stops

RIC9:38 pmRichmond Byrd Intl

$2,518

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 12/3

12:19 pm-10:30 am

2 stops17h 11m

Porto

Wed 12/10

6:00 am-12:30 am

2 stops23h 30m

$491

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Tue 3/24

5:46 pm-9:30 am

1 stop11h 44m

Porto

Thu 4/2

6:00 am-11:21 pm

2 stops22h 21m

$582

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 12/3

2:36 pm-5:35 pm

3 stops21h 59m

Porto

Wed 12/10

9:55 pm-7:09 pm

3 stops26h 14m

$607

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 3/25

1:00 pm-10:30 am

2 stops17h 30m

Porto

Tue 3/31

5:00 am-4:35 pm

2 stops16h 35m

$670

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 4/29

1:45 pm-10:10 am

1 stop15h 25m

Porto

Tue 5/12

5:05 am-11:43 pm

2 stops23h 38m

$875

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 4/29

1:45 pm-10:00 am

2 stops15h 15m

Porto

Tue 5/12

7:00 am-11:43 pm

2 stops21h 43m

$896

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Tue 3/24

2:31 pm-9:30 am

1 stop14h 59m

Porto

Tue 3/31

12:35 pm-6:55 pm

1 stop11h 20m

$931

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 3/25

2:31 pm-9:30 am

1 stop14h 59m

Porto

Tue 3/31

12:35 pm-6:55 pm

1 stop11h 20m

$993

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 4/29

2:30 pm-3:00 pm

3 stops19h 30m

Porto

Tue 5/12

9:00 am-9:38 pm

3 stops17h 38m

$1,958

RichmondPorto

RIC - OPO

RICOPO

Richmond Byrd Intl

Wed 4/29

2:30 pm-3:00 pm

3 stops19h 30m

Porto

Tue 5/12

9:00 am-9:38 pm

3 stops17h 38m

$2,048

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Richmond to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Richmond, with most prices found around $719. If you aren’t able to travel during the month of February, then book flights to Porto from Richmond during December instead. Flights to Porto in December, while not as cheap as those in February, still average around $750.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Monday when prices can be found for as low as $908. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,543. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the evening is the cheapest time of day to fly from Richmond to Porto when you can find flight prices for as low as $959. Flying to Porto in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,509 on average. Flights to Porto from Richmond at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Richmond to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Richmond to Porto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Richmond to Porto (RIC to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Richmond to Porto

Direct flights	None

There are no direct flights from Richmond to Porto. There are no popular flight routes from Richmond to Porto.

Search flight deals

How far is Richmond Byrd Intl to Porto by plane?
A flight from Richmond Byrd Intl to Porto will travel around 3584.5 mi. 10h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Richmond Byrd Intl Airport to Porto Airport?
Prices for flights from Richmond Byrd Intl Airport to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Richmond Byrd Intl Airport to Porto Airport?
The number of operators available for flights from Richmond Byrd Intl Airport to Porto Airport is 1 as of November 2025.
How old do you have to be to fly from Richmond Byrd Intl Airport to Porto Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Richmond Byrd Intl Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Richmond to Porto?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Richmond to Porto is United Airlines (100% of total bookings).

Best airlines flying from Richmond to Porto

Compare and see reviews for airlines that fly from Richmond to Porto with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $643	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

Vila Nova de Gaia

Coimbra

Aveiro

Matosinhos

Braga

Lamego

Guimarães

Esposende

Chaves

Espinho

Viseu

Ponte de Lima

Arcos de Valdevez

Pinhao

Curia

Penafiel

Mesao Frio

Mira

Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Richmond to Porto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Richmond to Porto for you.

Can I find flights from Richmond to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Richmond to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Richmond to Porto?

Once you have performed a search for Richmond to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Richmond to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Richmond. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.