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RDU - OPO

$471 Find cheap flights from Raleigh to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Porto departing on 5/14. 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
0 bags
Fri 6/7
Fri 6/14

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Porto.
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Raleigh to Porto (RDU-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh 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 and deals for you by selecting your travel dates.
Choose your dates
6:13 pm - 3:30 pmRDU-OPO
40h 17m2 stops
4:20 pm - 4:10 pmOPO-RDU
28h 50m1 stop
$983Air France
Find Deal
Sat, Jul 13 - Sun, Jul 21
5:10 pm - 6:15 pmRDU-OPO
20h 05m2 stops
7:15 pm - 10:37 pmOPO-RDU
32h 22m2 stops
Sun, Jun 2 - Mon, Jun 10
6:13 pm - 3:30 pmRDU-OPO
40h 17m2 stops
4:20 pm - 11:22 pmOPO-RDU
36h 02m2 stops
$987Air France
Find Deal
Sat, Jul 13 - Sun, Jul 21
6:20 pm - 3:30 pmRDU-OPO
16h 10m1 stop
5:00 am - 11:26 pmOPO-RDU
23h 26m2 stops
$995Delta
Find Deal
Sun, Jun 23 - Tue, Jul 2
3:40 pm - 11:20 amRDU-OPO
14h 40m1 stop
9:00 am - 4:12 pmOPO-RDU
12h 12m1 stop
$998United Airlines
Find Deal
Tue, Jul 2 - Thu, Jul 11
10:31 am - 11:20 pmRDU-OPO
31h 49m2 stops
6:15 am - 11:35 pmOPO-RDU
22h 20m2 stops
$1,000Lufthansa
Find Deal
Tue, Jul 2 - Thu, Jul 11
3:40 pm - 11:20 amRDU-OPO
14h 40m1 stop
6:15 am - 11:35 pmOPO-RDU
22h 20m2 stops
$1,010Lufthansa
Find Deal
Tue, Jul 2 - Thu, Jul 11
9:50 am - 10:40 amRDU-OPO
19h 50m2 stops
5:00 am - 11:26 pmOPO-RDU
23h 26m2 stops
$1,063Delta
Find Deal
Sun, Jun 23 - Tue, Jul 2
6:07 pm - 9:45 amRDU-OPO
10h 38m1 stop
9:00 am - 11:35 pmOPO-RDU
19h 35m2 stops
$1,172United Airlines
Find Deal
Mon, Jun 17 - Sat, Jun 22
7:21 am - 11:40 amRDU-OPO
23h 19m2 stops
12:20 pm - 8:11 pmOPO-RDU
36h 51m2 stops
$1,293American Airlines
Find Deal
Fri, Jul 5 - Sun, Jul 14

Flights from Raleigh to Porto - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Raleigh to Porto?

The average price of all flights from Raleigh to Porto clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Porto on a Sunday and more expensive on a Friday. On your return trip to Raleigh, you should consider flying back on a Monday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Raleigh 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 Raleigh to Porto is December, where tickets cost $550 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,504 and $1,423 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Raleigh to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Raleigh to Porto, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

$471
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Raleigh to Porto

When to book flights from Raleigh to Porto

Are your dates flexible? Find out the best times to travel from Raleigh 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 Raleigh to Porto

  • What is the cheapest flight from Raleigh to Porto?

    In the last 3 days, the lowest price for a flight from Raleigh to Porto was $471 for a one-way ticket and $983 for a round-trip.

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

    A passport is required to fly from Raleigh to Porto.

  • Which airports will I be using when flying from Raleigh to Porto?

    Raleigh airport is called Raleigh-Durham and the only airport in Porto is Porto.

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

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

  • Which airline alliances offer flights from Raleigh to Porto?

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

  • Which is the best airline for flights from Raleigh to Porto, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Porto are Delta and United Airlines. With an average price for the route of $1,108 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,213 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Raleigh 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 Raleigh 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 Raleigh with another airline. Booking your flights between Raleigh 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 Raleigh 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 Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Raleigh to Porto

 
See real verified KAYAK customer reviews for airlines flying from Raleigh 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 Raleigh 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.
8.0
DeltaOverall score based on 10810 reviews
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
8.2Boarding
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Delayed almost 4 hours for a 45 minute flight with no explanation.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

The flight was fine. All the delays and poor communication and customer service were the worst! We were supposed to arrive in London at 7:10 am. In stead we arrived at 1:30 pm. And now American Airlines refuses to make things right but only sent a canned apology after I contacted customer relations.

The flight was delayed for over four hours due to “maintenance “. Your ground staff made no efforts to avoid my family missing their connecting flight to London. They did not try to reroute them and didn’t even offer meal vouchers without being asked. My daughter, her husband and four children were in the States for our son’s celebration of life service. They experienced rude and unhelpful staff in Asheville. The lack of communication was disgraceful. They missed their connecting flight and the first rebooking. Then the 2nd rebooked flight was delayed by over two hours. They didn’t leave Charlotte until 1:30 AM. Since returning home my granddaughters sleep has been so disrupted that they are overly tired and cry hysterically at bedtime. I have already contacted you regarding compensation but have yet to receive a response. All I’ve received is a canned wrote response. This is not acceptable!!! When my wife and I traveled to England in December on your partner, British Airlines, we were delayed for 4 and one half hours. We missed our connecting train to Leeds and had to pay double. They not only reimbursed our extra train expense, they also refunded half our airfare. And upon our return to the States we were surprised to find that they had upgraded us for free! Now that’s customer service!!! I look forward to a prompt real human response. Sincerely, Jon Cannon

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

Book cheap flights from Raleigh to Porto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Raleigh to Porto found on KAYAK in the last 72 hours.
5/14Tue
2 stops
59h 19mRDU-OPO
$471
7/27Sat
2 stops
37h 31mRDU-OPO
$477
5/14Tue
3 stops
41h 44mRDU-OPO
$500
7/27Sat
1 stopAir France
16h 10mRDU-OPO
$529
5/13Mon
2 stops
43h 14mRDU-OPO
$534
5/13Mon
3 stops
40h 44mRDU-OPO
$564
5/13Mon
1 stop
33h 04mRDU-OPO
$798
5/14Tue
1 stop
31h 59mRDU-OPO
$947

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Last minute flights from Raleigh to Porto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Raleigh to Porto that are departing in the next 10 days.
5/10Fri
multi-stopUnited Airlines
22h 35mRDU-OPO
5/11Sat
multi-stopUnited Airlines
35h 25mOPO-RDU
$2,016
5/10Fri
multi-stopUnited Airlines
10h 00mRDU-OPO
5/11Sat
multi-stopUnited Airlines
35h 25mOPO-RDU
$2,087
5/10Fri
multi-stopUnited Airlines
10h 00mRDU-OPO
5/11Sat
multi-stopUnited Airlines
13h 07mOPO-RDU
$5,933

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Raleigh - Porto Flights

Departure:

Raleigh (undefined)United States

Destination:

Porto (OPO)Portugal

Return flight deals:

Porto - Raleigh

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