$243+ Cheap flights from Raleigh (RDU) 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OPO
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Porto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Porto
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Best
Last-minute
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Cheapest flights from Raleigh to PortoExplore the most affordable flight options available from Raleigh to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Raleigh to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 11/166:00 pm
RDU
- OPO
1 stop10h 30m
United Airlines
Fri 11/2012:35 pm
OPO
- RDU
2 stops15h 58m
United Airlines
Deal found 3/30![United Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 am
RDU
- OPO
1 stop19h 30m
Delta
Tue 10/206:15 am
OPO
- RDU
1 stop14h 40m
Delta
Deal found 3/28![Delta logo]()
$772
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
RDU
- OPO
2 stops16h 15m
Multiple Airlines
Thu 5/75:55 am
OPO
- RDU
1 stop15h 00m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:03 pm
RDU
- OPO
2 stops20h 22m
Delta
Thu 5/75:00 am
OPO
- RDU
2 stops21h 53m
Delta
Deal found 3/27![Delta logo]()
$783
This KLM deal was found by Cheapflights users on 3/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:10 pm
RDU
- OPO
1 stop16h 15m
KLM
Mon 10/194:25 pm
OPO
- RDU
1 stop28h 30m
KLM
Deal found 3/28![KLM logo]()
$784
This Air France deal was found by Cheapflights users on 3/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 am
RDU
- OPO
1 stop19h 30m
Multiple Airlines
Mon 10/194:25 pm
OPO
- RDU
1 stop28h 30m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 10/136:27 pm
RDU
- OPO
1 stop10h 18m
United Airlines
Fri 10/1612:35 pm
OPO
- RDU
2 stops26h 04m
United Airlines
Deal found 3/28![United Airlines logo]()
$787
This Air France deal was found by Cheapflights users on 3/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:20 pm
RDU
- OPO
2 stops12h 10m
Air France
Mon 10/194:25 pm
OPO
- RDU
1 stop28h 30m
Air France
Deal found 3/28![Air France logo]()
$789
This KLM deal was found by Cheapflights users on 3/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
RDU
- OPO
2 stops16h 15m
Multiple Airlines
Mon 5/44:20 pm
OPO
- RDU
1 stop28h 35m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$793
Best flights from Raleigh to PortoDiscover carefully curated flight deals from Raleigh to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Raleigh to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 9/277:51 pm
RDU
- OPO
2 stops30h 09m
United Airlines
Sat 10/310:15 am
OPO
- RDU
2 stops32h 49m
United Airlines
Deal found 3/27![United Airlines logo]()
$960
This KLM deal was found by Cheapflights users on 3/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:00 pm
RDU
- OPO
1 stop15h 30m
Multiple Airlines
Thu 9/241:25 pm
OPO
- RDU
1 stop29h 58m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,033
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:10 pm
RDU
- OPO
1 stop16h 15m
Delta
Thu 9/245:00 am
OPO
- RDU
2 stops21h 55m
Delta
Deal found 3/27![Delta logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 9/103:23 pm
RDU
- OPO
1 stop10h 32m
United Airlines
Thu 9/2411:50 am
OPO
- RDU
1 stop14h 41m
United Airlines
Deal found 3/31![United Airlines logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 9/126:21 pm
RDU
- OPO
1 stop10h 24m
United Airlines
Thu 9/2411:50 am
OPO
- RDU
1 stop14h 41m
United Airlines
Deal found 3/27![United Airlines logo]()
$1,037
Last-minute flights from Raleigh to PortoDiscover last-minute flight deals from Raleigh to Porto. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Porto. Data last updated April 1, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 3/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:21 am
RDU
- OPO
2 stops36h 09m
Turkish Airlines
Mon 4/276:30 am
OPO
- RDU
2 stops44h 32m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$807
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:20 pm
RDU
- OPO
2 stops28h 10m
Multiple Airlines
Tue 4/2810:40 am
OPO
- RDU
2 stops31h 34m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$806
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
RDU
- OPO
2 stops16h 15m
Multiple Airlines
Thu 5/75:55 am
OPO
- RDU
1 stop15h 00m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:03 pm
RDU
- OPO
2 stops20h 22m
Delta
Thu 5/75:00 am
OPO
- RDU
2 stops21h 53m
Delta
Deal found 3/27![Delta logo]()
$783
This KLM deal was found by Cheapflights users on 3/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
RDU
- OPO
2 stops16h 15m
Multiple Airlines
Mon 5/44:20 pm
OPO
- RDU
1 stop28h 35m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$793
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:27 am
RDU
- OPO
2 stops19h 18m
Iberia
Mon 5/48:40 pm
OPO
- RDU
2 stops29h 37m
Iberia
Deal found 3/28![Iberia logo]()
$803
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
RDU
- OPO
1 stop16h 15m
KLM
Thu 5/75:55 am
OPO
- RDU
1 stop15h 00m
KLM
Deal found 3/27![KLM logo]()
$840
This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:40 pm
RDU
- OPO
1 stop14h 35m
Lufthansa
Mon 5/44:35 pm
OPO
- RDU
1 stop26h 10m
Lufthansa
Deal found 3/28![Lufthansa logo]()
$845
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 4/276:00 am
RDU
- OPO
2 stops22h 45m
United Airlines
Thu 5/76:00 am
OPO
- RDU
2 stops17h 08m
United Airlines
Deal found 3/31![United Airlines logo]()
$872
One-way flights from Raleigh to PortoSearch for one-way flight options from Raleigh to Porto. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Raleigh to Porto. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
RDU
- OPO
3 stops39h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
RDU
- OPO
3 stops39h 35m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:30 pm
RDU
- OPO
2 stops17h 00m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 8/98:00 am
RDU
- OPO
2 stops17h 55m
United Airlines
Deal found 3/31![United Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:09 am
RDU
- OPO
3 stops34h 41m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:17 pm
RDU
- OPO
3 stops44h 08m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$502
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
RDU
- OPO
2 stops14h 10m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 7/56:33 pm
RDU
- OPO
1 stop10h 12m
United Airlines
Deal found 3/30![United Airlines logo]()
$525
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:45 pm
RDU
- OPO
2 stops33h 15m
Air Canada
Deal found 3/31![Air Canada logo]()
$532
Find 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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (KLM) |
One-way from | $243 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $897 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Raleigh to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 9/27
7:51 pm-7:00 am
2 stops30h 09m
Porto
Sat 10/3
10:15 am-2:04 pm
2 stops32h 49m
$960
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Thu 9/10
3:23 pm-6:55 am
1 stop10h 32m
Porto
Thu 9/24
11:50 am-9:31 pm
1 stop14h 41m
$1,030
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Thu 9/10
2:00 pm-10:30 am
1 stop15h 30m
Porto
Thu 9/24
1:25 pm-2:23 pm
1 stop29h 58m
$1,033
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sat 9/12
6:10 pm-3:25 pm
1 stop16h 15m
Porto
Thu 9/24
5:00 am-9:55 pm
2 stops21h 55m
$1,035
Quickest round-trip
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sat 9/12
6:21 pm-9:45 am
1 stop10h 24m
Porto
Thu 9/24
11:50 am-9:31 pm
1 stop14h 41m
$1,037
Cheapest one-way
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 4/19
8:30 pm-4:35 pm
3 stops39h 05m
$243
Quickest one-way
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 8/9
3:14 pm-6:55 am
1 stop10h 41m
$390
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 7/5
8:00 am-6:50 am
2 stops17h 50m
$529
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 7/5
7:59 pm-6:10 pm
2 stops17h 11m
$534
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Thu 6/18
10:17 pm-9:25 pm
2 stops42h 08m
$593
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Raleigh to Porto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Porto in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
RDU-OPO
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 Raleigh to Porto
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 $492). Flying from Raleigh to Porto in July is currently the most expensive (average of $818). 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.
How much does it cost to fly round-trip from Raleigh to Porto?
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 April 1, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Raleigh to Porto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra
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Raleigh and Porto flights
Browse other Raleigh and Porto flight options. Last updated on April 1, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Top 7 airlines flying from Raleigh to Porto
Discover the top 7 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 2,558,603 searches. Data last updated April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$572 | Average$740 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$608 | Average$893 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$633 | Average$820 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$638 | Average$1,294 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$701 | Average$1,087 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$742 | Average$948 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$887 | Average$1,360 | FlexibilityNo cancel fee | On-timeN/A |