$383 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 9/26. 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
1 adult, Economy, 0 bags

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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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Raleigh

Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:35 am - 6:59 pm
LIS
-
RDU
17h 24m
2 stops
American Airlines Logo
7:35 pm - 5:55 pm
RDU
-
LIS
17h 20m
1 stop
$849American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:35 am - 6:58 pm
LIS
-
RDU
17h 23m
2 stops
American Airlines Logo
1:01 pm - 9:05 am
RDU
-
LIS
15h 04m
2 stops
$859American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
11:05 am - 4:50 pm
LIS
-
RDU
10h 45m
1 stop
American Airlines Logo
7:35 pm - 12:55 pm
RDU
-
LIS
12h 20m
1 stop
$861American Airlines
Tue, Jul 7 - Mon, Jul 20
Multiple Airlines Logo
6:15 am - 11:25 pm
LIS
-
RDU
22h 10m
2 stops
Multiple Airlines Logo
8:25 pm - 9:35 pm
RDU
-
LIS
20h 10m
1 stop
$897Multiple Airlines
Tue, Jul 7 - Sun, Jul 19
Multiple Airlines Logo
6:15 am - 11:25 pm
LIS
-
RDU
22h 10m
2 stops
Multiple Airlines Logo
6:14 pm - 1:50 pm
RDU
-
LIS
14h 36m
1 stop
$902Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
United Airlines Logo
2:53 pm - 10:30 am
RDU
-
LIS
14h 37m
2 stops
$942United Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
United Airlines Logo
2:53 pm - 10:30 am
RDU
-
LIS
14h 37m
2 stops
$944United Airlines
Sat, Jul 4 - Fri, Jul 10
Iberia Logo
8:20 am - 11:09 pm
OPO
-
RDU
19h 49m
2 stops
Iberia Logo
1:19 pm - 11:45 am
RDU
-
OPO
17h 26m
2 stops
$1,227Iberia
Sat, Jul 4 - Fri, Jul 10
Delta Logo
6:30 am - 3:55 pm
OPO
-
RDU
14h 25m
1 stop
Delta Logo
6:10 pm - 6:15 pm
RDU
-
OPO
19h 05m
1 stop
$1,319Delta
Tue, Jun 30 - Tue, Jul 7
Delta Logo
6:15 am - 3:55 pm
OPO
-
RDU
14h 40m
1 stop
Delta Logo
6:10 pm - 3:25 pm
RDU
-
OPO
16h 15m
1 stop
$1,321Delta
Booking Insights

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.

How long is the flight to Raleigh?

The duration of your flight to Raleigh depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Raleigh on KAYAK are from Porto, which takes 19h 49m, and Lisbon, which takes 22h 06m.

How many direct flights to Raleigh are there each day?

There are around 658 direct flights from within Portugal to Raleigh every day. Most flights depart in the evening, with 33% of flights departing in the evening.

Find deals

Good to know

Low seasonAugust
Cheapest flight$383
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 14% increase in price.
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 4,600 direct flights from within Portugal to Raleigh. The most common day for departures is Sunday, with 17% of flights taking off on this day.

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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 9775 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

10.0 ExcellentAnonymous, Jun 2026
GSP - IAH
Read more United Airlines reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

Traveling to a place near Raleigh?

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Everything you need to know for your flight to Raleigh

Information on the airport you'll fly into in Raleigh

Raleigh (RDU)