RDU - LIS

$271 Find Cheap Flights from Raleigh to Lisbon

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 Lisbon departing on 5/18. 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 Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Lisbon.
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Everything you should know

Cheapest round-trip
$590
Typical prices: $692-$1,036
Multiple Airlines
Wed 4/15Wed 4/22
RDU - LIS • 2 stops
Cheapest one-way
$271
Typical prices: $434-$641
Multiple Airlines
Mon 5/18
RDU - LIS • 3 stops
Top airlines
Cheapest • from $602 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Lisbon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $652 (round-trip)
Shortest trip • 9h 53m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Lisbon (RDU-LIS)

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

Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:00 pm - 5:15 pm
RDU
-
LIS
20h 15m
2 stops
Multiple Airlines Logo
7:00 pm - 1:33 pm
LIS
-
RDU
23h 33m
1 stop
$590Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
6:00 am - 10:30 am
RDU
-
LIS
23h 30m
1 stop
United Airlines Logo
11:25 am - 3:05 pm
LIS
-
RDU
32h 40m
1 stop
$602United Airlines
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
2:45 pm - 7:00 pm
RDU
-
LIS
23h 15m
2 stops
Multiple Airlines Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
$611Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
6:00 am - 11:00 am
RDU
-
LIS
24h 00m
2 stops
United Airlines Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
$613United Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
6:00 am - 11:00 am
RDU
-
LIS
24h 00m
2 stops
United Airlines Logo
5:05 am - 9:36 am
LIS
-
RDU
33h 31m
2 stops
$623United Airlines
Tue, Apr 14 - Tue, Apr 21
SWISS Logo
1:15 pm - 11:25 pm
RDU
-
LIS
29h 10m
2 stops
SWISS Logo
5:55 am - 5:18 pm
LIS
-
RDU
40h 23m
2 stops
$627SWISS
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
6:00 am - 10:30 am
RDU
-
LIS
23h 30m
1 stop
United Airlines Logo
11:25 am - 9:48 pm
LIS
-
RDU
15h 23m
2 stops
$630United Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
1:15 pm - 11:25 pm
RDU
-
LIS
29h 10m
2 stops
Multiple Airlines Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
$635Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
1:15 pm - 11:25 pm
RDU
-
LIS
29h 10m
2 stops
Multiple Airlines Logo
7:25 am - 11:44 pm
LIS
-
RDU
21h 19m
2 stops
$645Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Lufthansa Logo
7:50 pm - 10:45 pm
RDU
-
LIS
21h 55m
2 stops
Lufthansa Logo
5:05 am - 1:45 pm
LIS
-
RDU
13h 40m
1 stop
$647Lufthansa
Booking Insights

KAYAK's insights & trends for Raleigh to Lisbon flights

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

How much is a round-trip flight from Raleigh to Lisbon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Lisbon departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Lisbon, 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 Lisbon is January, where tickets cost $501 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,262 and $1,197 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Lisbon, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$271
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Raleigh to Lisbon

When to book flights from Raleigh to Lisbon

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

  • What is the cheapest flight from Raleigh to Lisbon?

    In the last 3 days, the lowest price for a flight from Raleigh to Lisbon was $271 for a one-way ticket and $590 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Raleigh and on arrival in Lisbon.

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

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

  • Which airline alliances offer flights from Raleigh to Lisbon?

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

  • What is the most popular layover when flying to Lisbon from Raleigh?

    Philadelphia is the most popular layover city among KAYAK users traveling from Raleigh to Lisbon.

  • Which is the best airline for flights from Raleigh to Lisbon, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Raleigh to Lisbon are Delta and KLM. With an average price for the route of $902 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $842 and an overall rating of 7.8.

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

    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 Lisbon.

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

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

    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 Lisbon with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and LIS 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 Lisbon?

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

Reviews of the top 5 airlines serving from Raleigh to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Lisbon. 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 Lisbon? 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 8303 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

8.0 ExcellentSunderesh, Mar 2026
ATL - LIM
Read more Delta reviews

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Arrived early picked up my bag in a few minutes- great trip - thank you

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

Didn't get a seat assignment until the last minute even though i picked a seat.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Everything you need to know for your flight from Raleigh to Lisbon

Information on your arrival and departure airports