$420 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 5/7. 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.
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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Everything you should know

Cheapest round-trip
$710
American Airlines
Fri 2/6Mon 2/9
LIS - RDU • 2 stops
Cheapest one-way
$420
Typical prices: $664-$2,892
Multiple Airlines
Thu 5/7
LIS - RDU • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Raleigh!
Flight Deals
Booking Insights
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

Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:30 am - 8:43 pm
LIS
-
RDU
19h 13m2 stops
American Airlines Logo
8:45 pm - 2:55 pm
RDU
-
LIS
13h 10m1 stop
$710American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
8:20 am - 6:45 pm
LIS
-
RDU
15h 25m2 stops
American Airlines Logo
10:30 am - 12:05 pm
RDU
-
LIS
20h 35m2 stops
$711American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
11:05 am - 5:24 pm
LIS
-
RDU
11h 19m1 stop
American Airlines Logo
8:45 pm - 2:55 pm
RDU
-
LIS
13h 10m1 stop
$712American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
11:05 am - 5:24 pm
LIS
-
RDU
11h 19m1 stop
American Airlines Logo
8:45 pm - 2:55 pm
RDU
-
LIS
13h 10m1 stop
$713American Airlines
Thu, Feb 12 - Wed, Feb 25
American Airlines Logo
6:30 am - 5:52 pm
LIS
-
RDU
16h 22m2 stops
American Airlines Logo
2:45 pm - 8:55 am
RDU
-
LIS
13h 10m2 stops
$724American Airlines
Thu, May 14 - Sun, May 24
Iberia Logo
8:20 am - 7:22 pm
OPO
-
RDU
16h 02m2 stops
Iberia Logo
7:05 pm - 8:00 pm
RDU
-
OPO
19h 55m2 stops
$741Iberia
Thu, May 14 - Sun, May 24
Lufthansa Logo
6:00 am - 6:10 pm
OPO
-
RDU
17h 10m2 stops
Lufthansa Logo
12:45 pm - 9:45 am
RDU
-
OPO
16h 00m1 stop
$844Lufthansa
Thu, Feb 12 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 2:13 pm
LIS
-
RDU
36h 13m3 stops
Multiple Airlines Logo
7:35 pm - 10:55 pm
RDU
-
LIS
22h 20m3 stops
$849Multiple Airlines
Thu, May 14 - Sun, May 24
KLM Logo
5:55 am - 3:55 pm
OPO
-
RDU
15h 00m1 stop
KLM Logo
7:10 am - 10:30 am
RDU
-
OPO
22h 20m1 stop
$850KLM
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
6:35 pm - 6:01 pm
OPO
-
RDU
28h 26m1 stop
Multiple Airlines Logo
7:19 pm - 8:35 am
RDU
-
OPO
56h 16m2 stops
$924Multiple Airlines
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 Lisbon, which takes 14h 27m, and Porto, which takes 16h 02m.

How many direct flights to Raleigh are there each day?

There are around 180 direct flights from within Portugal to Raleigh every day. Most flights depart in the morning, with 3:00 pm the most common departure time and 44% of flights departing in the morning.

Good to know

Low seasonApril
Cheapest flight$420
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 9% 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 1,260 direct flights from within Portugal to Raleigh. The most common day for departures is Monday, with 16% 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.
7.9
DeltaOverall score based on 8017 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

6.0 GoodJason, Jan 2026
BOS - SFO
Read more Delta reviews

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

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