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$386+ Cheap flights from Lisbon (LIS) to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — RDU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Lisbon to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$710
(American Airlines)

One-way from

$386
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$783
From Lisbon Humberto Delgado to Raleigh-Durham
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One-way flight from Lisbon Humberto Delgado to Raleigh-Durham
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Highest demand for flights based on searches. 10% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lisbon to Raleigh

Cheapest flights from Lisbon to Raleigh
Explore the most affordable flight options available from Lisbon to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:05 amLIS - RDU
1 stop33h 13mAmerican Airlines
Wed 11/58:40 pmRDU - LIS
1 stop20h 10mAmerican Airlines
Deal found 9/10$712
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:40 amLIS - RDU
1 stop15h 30mDelta
Wed 11/56:55 pmRDU - LIS
1 stop11h 25mDelta
Deal found 9/11$723
This Flysmarter deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:05 amLIS - RDU
1 stop11h 36mBritish Airways
Wed 11/58:40 pmRDU - LIS
1 stop20h 10mBritish Airways
Deal found 9/10$724
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:35 amLIS - RDU
2 stops17h 23mAmerican Airlines
Sat 10/1811:00 amRDU - LIS
1 stop17h 05mAmerican Airlines
Deal found 9/10$732
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:55 amLIS - RDU
1 stop25h 38mUnited Airlines
Sun 11/25:30 amRDU - LIS
2 stops22h 45mUnited Airlines
Deal found 9/11$816
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:50 pmLIS - RDU
1 stop26h 20mMultiple Airlines
Sat 10/1812:30 pmRDU - LIS
1 stop17h 15mMultiple Airlines
Deal found 9/10$857

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Lisbon to Raleigh that are best for you.

Fly from

Lisbon

Fly to

Raleigh

Route

Depart

Return

Price

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Fri 2/20

11:05 am-4:51 pm

1 stop10h 46m

Raleigh-Durham

Tue 2/24

8:50 pm-5:40 pm

1 stop15h 50m

$710

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 10/23

11:05 am-3:18 pm

1 stop33h 13m

Raleigh-Durham

Wed 11/5

8:40 pm-9:50 pm

1 stop20h 10m

$712

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Wed 10/8

5:40 am-4:10 pm

1 stop15h 30m

Raleigh-Durham

Wed 11/5

6:55 pm-11:20 am

1 stop11h 25m

$723

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Thu 10/23

11:05 am-5:41 pm

1 stop11h 36m

Raleigh-Durham

Wed 11/5

8:40 pm-9:50 pm

1 stop20h 10m

$724

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Tue 11/4

8:00 pm-7:18 pm

2 stops52h 18m

$386

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Mon 11/3

8:20 am-7:18 pm

2 stops39h 58m

$401

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 11/15

9:35 pm-1:19 pm

3 stops44h 44m

$406

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Wed 10/29

6:00 am-8:14 am

2 stops30h 14m

$448

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Sat 10/4

6:30 am-8:14 am

3 stops54h 44m

$452

LisbonRaleigh

LIS - RDU

LISRDU

Lisbon Humberto Delgado

Fri 10/31

4:40 pm-10:58 pm

2 stops34h 18m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 11 results
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Best time to book a flight from Lisbon to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lisbon to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Lisbon to Raleigh (average of $206). Flying from Lisbon to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Lisbon to Raleigh?

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta from Lisbon to Raleigh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lisbon to Raleigh?

    For as low as $710, American Airlines can have you in Raleigh from Lisbon in 10h 46m. Lisbon and Raleigh are separated by a distance of 3734 mi.

  • What is the cheapest airline to fly from Lisbon to Raleigh round-trip?

    According to our current data, Delta ($759), offers the cheapest pricing from Lisbon to Raleigh. Delta is currently priced 15% below the average price you’ll pay for this route.

  • Can I find deals for flights from Lisbon to Raleigh that include hotel bookings?

    Yes. In addition to deals on Lisbon to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Raleigh.

  • Can I find deals for business class flights from Lisbon to Raleigh?

    Yes. Cheapflights offers flight deals from Lisbon to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Lisbon to Raleigh (average of $206). Flying from Lisbon to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Cary
Smithfield
Rocky Mount
Garner
Chapel Hill
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lisbon to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
Porto to Charlotte flights
Lisbon to Charlotte flights
Porto to Raleigh flights
Lisbon to Greensboro flights

Top airline flying from Lisbon to Raleigh

Discover the top airline that operate flights from Lisbon to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$759Average$879FlexibilityNo cancel feeOn-timeN/A

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