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Cheap flights from Raleigh (RDU) to Porto (OPO) from $304

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 8/7. 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 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
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 June 12, 2024.

Popular in

June

Cheapest in

December

Average price

$1,504

Round-trip from

$524
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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Average for round-trip flights in June 2024
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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 35% 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 17% versus a flight in the evening.

Cheap Raleigh to Porto flights in June & July 2024

Find cheap flight options from Raleigh to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 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.
Tue 7/210:31 amRDU - OPO
2 stops31h 49mLufthansa
Thu 7/116:15 amOPO - RDU
2 stops22h 18mLufthansa
Deal found 6/11$920
Tue 7/26:20 pmRDU - OPO
1 stop16h 10mKLM
Thu 7/119:15 amOPO - RDU
2 stops17h 25mKLM
Deal found 6/11$943
Sun 6/236:20 pmRDU - OPO
1 stop16h 10mAir France
Tue 7/24:20 pmOPO - RDU
1 stop28h 50mAir France
Deal found 6/11$991
Tue 7/166:20 pmRDU - OPO
1 stop16h 10mDelta
Tue 7/234:20 pmOPO - RDU
1 stop28h 50mDelta
Deal found 6/12$993
Sun 6/237:59 pmRDU - OPO
2 stops14h 31mAir France
Tue 7/24:20 pmOPO - RDU
1 stop28h 50mAir France
Deal found 6/11$995
Tue 7/165:14 pmRDU - OPO
2 stops17h 16mDelta
Mon 7/224:20 pmOPO - RDU
1 stop28h 50mDelta
Deal found 6/12$998
Tue 7/27:00 amRDU - OPO
2 stops20h 25mDelta
Thu 7/115:00 amOPO - RDU
2 stops23h 48mDelta
Deal found 6/12$1,000
Sun 6/237:59 pmRDU - OPO
2 stops14h 31mAir France
Tue 7/24:20 pmOPO - RDU
2 stops28h 55mAir France
Deal found 6/11$1,005
Tue 7/162:33 pmRDU - OPO
2 stops23h 42mBritish Airways
Tue 7/238:15 amOPO - RDU
2 stops33h 50mBritish Airways
Deal found 6/12$1,030

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 3,117,830 searches. Data last updated June 12, 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.
Sat 11/164:55 pmRDU - OPO
2 stops37h 45mUnited Airlines
Thu 11/286:00 amOPO - RDU
2 stops20h 19mUnited Airlines
Deal found 6/12$584
Sat 11/164:05 pmRDU - OPO
1 stop18h 20mUnited Airlines
Thu 11/286:00 amOPO - RDU
2 stops20h 19mUnited Airlines
Deal found 6/12$628
Sun 11/311:00 amRDU - OPO
2 stops23h 25mMultiple Airlines
Thu 11/76:00 amOPO - RDU
2 stops33h 17mMultiple Airlines
Deal found 6/11$797
Sun 11/36:35 pmRDU - OPO
1 stop11h 15mAir France
Thu 11/711:45 amOPO - RDU
2 stops16h 22mAir France
Deal found 6/12$811
Sun 11/36:35 pmRDU - OPO
1 stop11h 15mDelta
Thu 11/75:00 amOPO - RDU
2 stops23h 07mDelta
Deal found 6/11$813
Wed 10/26:20 pmRDU - OPO
1 stop16h 10mAir France
Wed 10/169:15 amOPO - RDU
2 stops17h 28mAir France
Deal found 6/11$819
Wed 10/26:55 pmRDU - OPO
2 stops15h 35mAir France
Wed 10/169:15 amOPO - RDU
2 stops17h 28mAir France
Deal found 6/11$824
Sun 11/36:35 pmRDU - OPO
1 stop11h 15mAir France
Thu 11/711:45 amOPO - RDU
1 stop33h 40mAir France
Deal found 6/12$858
Sun 8/1811:52 amRDU - OPO
2 stops14h 43mIberia
Sun 8/254:35 pmOPO - RDU
2 stops36h 23mIberia
Deal found 6/11$885

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 3,117,830 searches. Data last updated June 12, 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 8/74:06 pmRDU - OPO
2 stops34h 24mMultiple Airlines
Deal found 6/11$304
Wed 7/244:06 pmRDU - OPO
2 stops34h 24mMultiple Airlines
Deal found 6/11$312
Wed 7/244:06 pmRDU - OPO
3 stops25h 44mMultiple Airlines
Deal found 6/11$336
Wed 8/74:06 pmRDU - OPO
3 stops25h 44mMultiple Airlines
Deal found 6/11$340
Thu 7/259:27 pmRDU - OPO
2 stops29h 33mMultiple Airlines
Deal found 6/11$345
Thu 7/259:27 pmRDU - OPO
3 stops52h 48mMultiple Airlines
Deal found 6/11$349
Thu 9/1210:39 pmRDU - OPO
3 stops51h 36mMultiple Airlines
Deal found 6/12$370
Sun 6/239:23 pmRDU - OPO
3 stops55h 47mMultiple Airlines
Deal found 6/11$385
Sat 6/2210:16 pmRDU - OPO
2 stops42h 49mMultiple Airlines
Deal found 6/11$387

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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$584 - $920

Route

Depart

Return

Price

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 11/16

2 stops37h 45m

Porto

Thu 11/28

2 stops20h 19m

$584

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 11/16

1 stop18h 20m

Porto

Thu 11/28

2 stops20h 19m

$628

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sun 11/3

2 stops23h 25m

Porto

Thu 11/7

2 stops33h 17m

$797

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sun 11/3

1 stop11h 15m

Porto

Thu 11/7

2 stops23h 07m

$813

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 10/2

1 stop16h 10m

Porto

Wed 10/16

2 stops17h 28m

$819

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sun 8/18

2 stops14h 43m

Porto

Sun 8/25

2 stops36h 23m

$885

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 8/7

1 stop16h 10m

Porto

Mon 8/19

2 stops16h 48m

$890

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 9/4

2 stops26h 27m

Porto

Wed 10/2

2 stops30h 51m

$906

Raleigh-DurhamPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Tue 7/2

2 stops31h 49m

Porto

Thu 7/11

2 stops22h 18m

$920

Flights are sorted by cheapest first

Deals found on 6/12

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 31, 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.
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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 June 9, 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.
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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

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 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 June 12, 2024.
See what other customers who have flown with Air France, Turkish Airlines and KLM 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
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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.

KLM
7.9
Good
1,466 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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.

SWISS
7.7
Good
1,904 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
1,699 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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
3,715 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

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 $600 on Cheapflights?

    Yes, there are multiple flights from Raleigh to Porto for under $600. The cheapest flight booked recently is on United Airlines for just $584, but on average you can expect to pay $880.

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

    United Airlines, at $584, was found to be the cheapest airline from Raleigh to Porto.Alternate airlines to your destination round-trip include Delta and Air France. These flights start at 40% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $519. Air France flights start at $547 while deals on United Airlines start at $644 one-way.

  • 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 6/12.

  • 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 $524). Flying from Raleigh to Porto in June is currently the most expensive (average of $974). 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$612Average$728FlexibilityNo cancel feeOn-time71%
KLMCheapest$618Average$934FlexibilityNo cancel feeOn-time75%
IberiaCheapest$640Average$805FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$734Average$1,019FlexibilityNo cancel feeOn-time76%
DeltaCheapest$739Average$1,107FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$775Average$1,207FlexibilityNo cancel feeOn-time69%
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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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