$320 Find Cheap Flights from Portugal to Raleigh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Raleigh departing on 4/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Raleigh

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Raleigh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Raleigh, as well as popular online travel agencies
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Cheap Flight Deals from Portugal to Raleigh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Raleigh 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.

Recent round-trip flight deals from Portugal to Raleigh

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portugal to Raleigh.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
5:40 am - 4:10 pmLIS-RDU
15h 30m1 stop
Delta Logo
12:50 pm - 10:45 amRDU-LIS
16h 55m1 stop
$745Delta
Find Deal
Fri, May 16 - Sat, May 24
Delta Logo
5:40 am - 7:09 pmLIS-RDU
18h 29m2 stops
Delta Logo
9:46 am - 8:00 amRDU-LIS
17h 14m1 stop
$750Delta
Find Deal
Fri, May 16 - Sat, May 24
United Airlines Logo
6:15 am - 11:50 pmLIS-RDU
22h 35m2 stops
United Airlines Logo
7:50 pm - 11:05 amRDU-LIS
34h 15m2 stops
$787United Airlines
Find Deal
Fri, May 16 - Sat, May 24
 Logo
6:30 am - 4:48 pmOPO-RDU
15h 18m2 stops
 Logo
6:52 pm - 3:30 pmRDU-OPO
15h 38m2 stops
Thu, May 15 - Mon, Jun 30
Air France Logo
4:20 pm - 4:10 pmOPO-RDU
28h 50m1 stop
Air France Logo
6:52 pm - 3:30 pmRDU-OPO
15h 38m2 stops
$973Air France
Find Deal
Thu, May 15 - Mon, Jun 30
Lufthansa Logo
4:35 pm - 1:45 pmOPO-RDU
26h 10m1 stop
Lufthansa Logo
3:40 pm - 10:50 pmRDU-OPO
26h 10m1 stop
$1,044Lufthansa
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Thu, May 15 - Mon, Jun 30
 Logo
11:00 pm - 9:20 pmLIS-RDU
27h 20m2 stops
 Logo
3:10 pm - 7:05 pmRDU-LIS
22h 55m3 stops
$1,129
Find Deal
Fri, May 16 - Sat, May 24
Aer Lingus Logo
11:25 am - 11:01 pmLIS-RDU
16h 36m2 stops
Aer Lingus Logo
6:17 am - 10:45 amRDU-LIS
23h 28m2 stops
$3,335Aer Lingus
Find Deal
Sat, May 31 - Wed, Jun 11
British Airways Logo
6:35 am - 4:38 pmLIS-RDU
15h 03m2 stops
British Airways Logo
6:15 pm - 5:55 pmRDU-LIS
18h 40m1 stop
$3,386British Airways
Find Deal
Wed, May 28 - Sun, Jun 8
Lufthansa Logo
12:50 pm - 8:23 pmLIS-RDU
12h 33m1 stop
Lufthansa Logo
4:40 pm - 11:05 amRDU-LIS
13h 25m1 stop
$3,420Lufthansa
Find Deal
Wed, May 28 - Sun, Jun 8

KAYAK's insights & trends for flights to Raleigh

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

What is the cheapest day to fly to Raleigh?

The average price of all round-trip flights to Raleigh clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Raleigh is Thursday where round-trip tickets can be as cheap as $820. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $991 on average.

What is the cheapest month to fly to Raleigh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Raleigh, 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 to Raleigh is September, where tickets cost $736 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Portugal is $1,190 and $1,036 respectively. For one-way flights, the best month to travel is September with an average price of $736.

What is the cheapest time of day to fly to Raleigh?

The average price for all round-trip flights to Raleigh depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Raleigh is generally in the morning, when round-trip flights cost $933 on average. The most expensive time of day to fly to Raleigh is generally in the morning, which is peak travel time and where the average cost of a ticket is $933.

Good to know

Low season

January

High season

April

Cheapest flight

$320
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Lisbon to Raleigh

FAQs - booking Raleigh flights

  • How far is Raleigh-Durham Airport from central Raleigh?

    Central Raleigh is 11 miles away from Raleigh-Durham Airport.

  • What is the name of Raleigh’s airport?

    There is only 1 airport in Raleigh, called Raleigh-Durham Airport (RDU). It can also be referred to as Raleigh Durham, Raleigh-Durham, or Raleigh–Durham Intl.

  • How does KAYAK find such low prices on flights to Raleigh?

    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 to Raleigh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Raleigh?

    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 Raleigh with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Raleigh?

    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 Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Raleigh are there each week?

    Each week there are around 1,487 direct flights from within Portugal to Raleigh. The most common day for departures is Thursday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Raleigh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Raleigh flight deals.

Top airlines flying from Portugal to Raleigh

 
See real verified KAYAK customer reviews for airlines flying to Raleigh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Raleigh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Raleigh? 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 7899 reviews
8.5Crew
8.0Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

10.0 ExcellentSunderesh, Mar 2025AUS - BOS
Read more Delta reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Good experience but the snacks are not gluten free, so I cannot eat them.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

They have lost any customer service care and support. Terrible airline now and been for awhile.

The flight was delayed leaving Miami. When we arrived in Charlotte, we were unable to park at our scheduled gate. We had to wait another 30-45 minutes before we could park at a different gate. All in all, we were delayed by almost two hours arriving in Charlotte.

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

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