$426 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 7/21. 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

Sat, Jul 4 - Sun, Aug 23
Multiple Airlines Logo
6:10 am - 11:28 pm
LIS
-
RDU
22h 18m
2 stops
Multiple Airlines Logo
8:25 pm - 10:05 pm
RDU
-
LIS
20h 40m
1 stop
$807Multiple Airlines
Tue, Sep 8 - Sun, Sep 20
Multiple Airlines Logo
10:25 pm - 7:30 pm
OPO
-
RDU
26h 05m
2 stops
Multiple Airlines Logo
8:25 pm - 10:00 pm
RDU
-
OPO
20h 35m
1 stop
$862Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
10:25 pm - 7:30 pm
OPO
-
RDU
26h 05m
2 stops
Multiple Airlines Logo
8:25 pm - 9:45 pm
RDU
-
OPO
20h 20m
1 stop
$868Multiple Airlines
Tue, Sep 8 - Mon, Sep 21
Multiple Airlines Logo
10:25 pm - 7:30 pm
OPO
-
RDU
26h 05m
2 stops
Multiple Airlines Logo
8:25 pm - 9:45 pm
RDU
-
OPO
20h 20m
1 stop
$870Multiple Airlines
Wed, Sep 9 - Sun, Sep 20
Multiple Airlines Logo
5:55 pm - 7:30 pm
OPO
-
RDU
30h 35m
2 stops
Multiple Airlines Logo
8:25 pm - 10:00 pm
RDU
-
OPO
20h 35m
1 stop
$872Multiple Airlines
Wed, Sep 9 - Sun, Sep 20
Multiple Airlines Logo
12:00 pm - 3:10 pm
OPO
-
RDU
32h 10m
2 stops
Multiple Airlines Logo
8:25 pm - 10:00 pm
RDU
-
OPO
20h 35m
1 stop
$873Multiple Airlines
Wed, Sep 9 - Mon, Sep 21
Multiple Airlines Logo
5:55 pm - 7:30 pm
OPO
-
RDU
30h 35m
2 stops
Multiple Airlines Logo
8:25 pm - 9:45 pm
RDU
-
OPO
20h 20m
1 stop
$878Multiple Airlines
Thu, Sep 10 - Sun, Sep 20
Multiple Airlines Logo
12:00 pm - 3:10 pm
OPO
-
RDU
32h 10m
2 stops
Multiple Airlines Logo
8:25 pm - 10:00 pm
RDU
-
OPO
20h 35m
1 stop
$879Multiple 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
10:35 am - 10:30 am
RDU
-
LIS
18h 55m
1 stop
$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
$943United 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.

What is the cheapest flight to Raleigh?

These are the best round-trip prices found by users searching on KAYAK in the last 7 days.

In the last 7 days, the cheapest flight deal to Raleigh was found on the route from Lisbon, at $807 return. The most popular connection is from Boston to Raleigh and KAYAK users have found round-trip deals for as low as $116 in the last 7 days.

Good to know

Low seasonAugust
Cheapest flight$426
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

  • What is the cheapest flight to Raleigh?

    In the last 7 days, the cheapest flight deal to Raleigh was found on the route from Lisbon, at $807 return. The most popular connection is from Boston to Raleigh and KAYAK users have found round-trip deals for as low as $116 in the last 7 days.

  • 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 4,327 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 9751 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

2.0 MediocreAnonymous, May 2026
TPA - SFO
Read more United Airlines reviews

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

This flight is a quick way to get to Chicago, but a bit expensive.

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

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