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Cheap flights from Raleigh (RDU) to Porto (OPO) from $302

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 10/9. 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.
RDU — OPO
Jun 5 — Jun 121
From?
To?
Wed 6/5
Wed 6/12
1 adult, Economy
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The best prices from Raleigh-Durham to Porto are usually found in December or March, booked 11 days in advance, depart on a Sunday or Saturday and return on a Monday

Cheap flight deals from Raleigh to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 May 31, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$523

One-way from

$520
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 44% potential price drop
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From Raleigh-Durham to Porto
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One-way flight from Raleigh-Durham to Porto
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What is the cheapest day to fly round-trip from Raleigh to Porto?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

How far in advance should I book a flight from Raleigh to Porto?

To save on the cost of your flight from Raleigh to Porto, book at least 12 days before your planned departure. Booking around this time can save you about 130% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $547 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,260.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Porto. Flights to Porto from Raleigh in December are about $988 on average during December, but can be found for as low as $547.

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

When flying from Raleigh to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the afternoon.

Cheap American Airlines flights from Raleigh to Porto

Explore cheap flight options specifically provided by American Airlines for the route between Raleigh and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Raleigh to Porto. Come back soon if you're not finding the exact deal you're looking for.
Wed 10/212:12 pmRDU - OPO
2 stops14h 23mAmerican Airlines
Wed 10/1612:25 pmOPO - RDU
2 stops24h 57mAmerican Airlines
Deal found 5/30$809
Tue 7/22:33 pmRDU - OPO
2 stops16h 12mAmerican Airlines
Thu 7/118:15 amOPO - RDU
2 stops17h 55mAmerican Airlines
Deal found 5/30$893
Sun 6/235:56 pmRDU - OPO
2 stops16h 59mAmerican Airlines
Tue 7/28:15 amOPO - RDU
2 stops20h 23mAmerican Airlines
Deal found 5/30$914
Sat 9/142:12 pmRDU - OPO
2 stops24h 43mAmerican Airlines
Mon 9/2312:20 pmOPO - RDU
2 stops40h 06mAmerican Airlines
Deal found 5/30$3,652

Cheap Lufthansa flights from Raleigh to Porto

Explore cheap flight options specifically provided by Lufthansa for the route between Raleigh and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Have a look at some of the cheapest available Lufthansa flights departing from Raleigh and landing in Porto. Deals are refreshing constantly so come back soon for more options.
Wed 9/47:45 pmRDU - OPO
2 stops22h 35mLufthansa
Wed 10/211:10 amOPO - RDU
2 stops17h 35mLufthansa
Deal found 5/30$883
Fri 9/133:40 pmRDU - OPO
1 stop19h 15mLufthansa
Sat 9/216:15 amOPO - RDU
2 stops22h 29mLufthansa
Deal found 5/30$1,035
Sat 9/141:37 pmRDU - OPO
2 stops16h 43mLufthansa
Mon 9/234:35 pmOPO - RDU
1 stop26h 15mLufthansa
Deal found 5/30$4,556
Sat 9/143:40 pmRDU - OPO
1 stop19h 05mLufthansa
Mon 9/234:35 pmOPO - RDU
1 stop26h 15mLufthansa
Deal found 5/30$4,845

Cheap Raleigh to Porto flights in May & June 2024

Find cheap flight options from Raleigh to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on May 31, 2024.
These are some of the most attractive deals on flights from Raleigh to Porto in 2024. Check back in a little while for more flight options.
Sun 6/235:56 pmRDU - OPO
2 stops16h 59mAmerican Airlines
Tue 7/28:15 amOPO - RDU
2 stops20h 23mAmerican Airlines
Deal found 5/30$914
Sun 6/26:30 amRDU - OPO
2 stops19h 25mUnited Airlines
Mon 6/109:00 amOPO - RDU
1 stop12h 04mUnited Airlines
Deal found 5/30$933
Wed 6/124:10 pmRDU - OPO
2 stops16h 35mMultiple Airlines
Tue 6/188:40 amOPO - RDU
2 stops37h 28mMultiple Airlines
Deal found 5/30$974
Sun 6/236:20 pmRDU - OPO
1 stop16h 10mAir France
Tue 7/24:20 pmOPO - RDU
1 stop28h 50mAir France
Deal found 5/30$1,041
Sun 6/236:20 pmRDU - OPO
1 stop16h 10mAir France
Tue 7/24:20 pmOPO - RDU
2 stops28h 55mAir France
Deal found 5/30$1,051
Wed 6/126:30 amRDU - OPO
2 stops22h 15mUnited Airlines
Tue 6/189:00 amOPO - RDU
1 stop12h 04mUnited Airlines
Deal found 5/30$1,092
Wed 6/1211:25 amRDU - OPO
3 stops26h 20mMultiple Airlines
Tue 6/187:30 amOPO - RDU
3 stops32h 08mMultiple Airlines
Deal found 5/30$1,122
Wed 6/124:10 pmRDU - OPO
2 stops20h 20mMultiple Airlines
Tue 6/188:10 amOPO - RDU
3 stops38h 30mMultiple Airlines
Deal found 5/30$1,283
Wed 6/126:14 pmRDU - OPO
1 stop10h 31mUnited Airlines
Tue 6/189:00 amOPO - RDU
1 stop12h 04mUnited Airlines
Deal found 5/30$1,338

Raleigh to Porto 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
These are some of the most attractive deals on flights from Raleigh to Porto in 2024. Check back in a little while for more flight options.
Wed 10/212:12 pmRDU - OPO
2 stops14h 23mAmerican Airlines
Wed 10/1612:25 pmOPO - RDU
2 stops24h 57mAmerican Airlines
Deal found 5/30$809
Wed 9/187:46 pmRDU - OPO
2 stops32h 59mTurkish Airlines
Sun 10/65:25 pmOPO - RDU
2 stops43h 44mTurkish Airlines
Deal found 5/30$851
Wed 9/47:45 pmRDU - OPO
2 stops22h 35mLufthansa
Wed 10/211:10 amOPO - RDU
2 stops17h 35mLufthansa
Deal found 5/30$883
Tue 7/22:33 pmRDU - OPO
2 stops16h 12mAmerican Airlines
Thu 7/118:15 amOPO - RDU
2 stops17h 55mAmerican Airlines
Deal found 5/30$893
Sun 6/235:56 pmRDU - OPO
2 stops16h 59mAmerican Airlines
Tue 7/28:15 amOPO - RDU
2 stops20h 23mAmerican Airlines
Deal found 5/30$914
Sun 6/26:30 amRDU - OPO
2 stops19h 25mUnited Airlines
Mon 6/109:00 amOPO - RDU
1 stop12h 04mUnited Airlines
Deal found 5/30$933
Wed 10/26:20 pmRDU - OPO
1 stop16h 10mDelta
Wed 10/169:15 amOPO - RDU
2 stops18h 52mDelta
Deal found 5/30$963
Mon 12/164:05 pmRDU - OPO
1 stop14h 30mLufthansa
Sat 12/286:00 amOPO - RDU
2 stops17h 58mLufthansa
Deal found 5/30$965
Mon 12/164:05 pmRDU - OPO
1 stop14h 30mUnited Airlines
Fri 12/2712:30 pmOPO - RDU
1 stop30h 45mUnited Airlines
Deal found 5/30$972

One-way flights to Porto from Raleigh

Search for one-way flight options from Raleigh to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
If you're seeking multiple options on one-way flights from Raleigh to Porto, be sure to check out these deals, which are updated often. Users can also find round-trip Raleigh to Porto flights by using the search form above.
Wed 10/911:50 amRDU - OPO
3 stops27h 15mMultiple Airlines
Deal found 5/30$302
Wed 10/94:36 pmRDU - OPO
2 stops18h 49mMultiple Airlines
Deal found 5/30$305
Wed 9/1810:01 pmRDU - OPO
2 stops40h 04mMultiple Airlines
Deal found 5/30$391
Tue 6/253:52 pmRDU - OPO
3 stops42h 28mMultiple Airlines
Deal found 5/30$490
Tue 6/253:52 pmRDU - OPO
2 stops20h 18mMultiple Airlines
Deal found 5/30$512
Wed 10/96:20 pmRDU - OPO
1 stop16h 10mDelta
Deal found 5/30$520
Wed 9/186:20 pmRDU - OPO
1 stop16h 10mAir France
Deal found 5/30$535
Tue 6/256:10 pmRDU - OPO
1 stop18h 00mMultiple Airlines
Deal found 5/30$713
Wed 9/1810:54 pmRDU - OPO
3 stops27h 06mMultiple Airlines
Deal found 5/30$1,165

Find flights from Raleigh to Porto within your budget

Customize your flight search to find flights from Raleigh 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 2,765,679 searches. Data last updated May 31, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$809 - $1,027

Route

Depart

Return

Price

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 10/2

2 stops14h 23m

Porto

Wed 10/16

2 stops24h 57m

$809

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 9/18

2 stops32h 59m

Porto

Sun 10/6

2 stops43h 44m

$851

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 9/4

2 stops22h 35m

Porto

Wed 10/2

2 stops17h 35m

$883

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Tue 7/2

2 stops16h 12m

Porto

Thu 7/11

2 stops17h 55m

$893

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 10/2

1 stop16h 10m

Porto

Wed 10/16

2 stops18h 52m

$963

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 6/12

2 stops16h 35m

Porto

Tue 6/18

2 stops37h 28m

$974

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 9/4

1 stop16h 10m

Porto

Wed 10/2

2 stops17h 28m

$979

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Tue 7/2

1 stop19h 05m

Porto

Thu 7/11

1 stop12h 12m

$992

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Fri 9/13

2 stops24h 20m

Porto

Sat 9/21

2 stops18h 58m

$1,027

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Raleigh to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Porto. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Raleigh to Porto, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Raleigh to Porto?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Porto. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Raleigh to Porto flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Raleigh to Porto

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

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

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 May 31, 2024.
See what other customers who have flown with American Airlines, Lufthansa and Delta from Raleigh to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,438 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,710 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,778 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,282 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Overall

8.0

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Raleigh to Porto for under $900 on Cheapflights?

    Yes, there are multiple flights from Raleigh to Porto for under $900. The cheapest flight booked recently is on American Airlines for just $809, but on average you can expect to pay $978.

  • What are the cheapest airlines flying from Raleigh to Porto round-trip?

    American Airlines, at $809, was found to be the cheapest airline from Raleigh to Porto.Alternate airlines to your destination round-trip include Turkish Airlines and Lufthansa. These flights start at 18% lower than the current average price 3 months from now.

  • What does RDU to OPO mean?

    Raleigh-Durham Airport is RDU and Porto Airport is OPO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Raleigh to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Raleigh to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Raleigh to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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.

  • Can I find deals for flights from Raleigh to Porto that allow pets onboard?

    Many airlines flying from Raleigh to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Raleigh to Porto?

    Yes, you can often find last-minute deals on Raleigh to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Raleigh to Porto flight deals updated?

    The Raleigh to Porto flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Raleigh to Porto?

    When booking a flight from Raleigh to Porto, you may want to consider flying on American Airlines, Delta or Iberia as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Porto (average of $523). Flying from Raleigh to Porto in June is currently the most expensive (average of $994). 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.

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Top 6 airlines flying from Raleigh to Porto

Discover the top 6 airlines that operate flights from Raleigh 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 2,765,679 searches. Data last updated May 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$612Average$728FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$618Average$934FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest$640Average$805FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest$660Average$1,013FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$739Average$1,099FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$775Average$1,210FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Raleigh to Porto by cabin class

Find flights from Raleigh to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Raleigh to Porto?

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Why should you use Cheapflights to find cheap flight tickets from Raleigh to Porto?

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Can Cheapflights find flights from Raleigh to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from Raleigh to Porto with no change fees.

Can Cheapflights notify me if prices for flights from Raleigh to Porto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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