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$356+ Cheap flights from Raleigh (RDU) to Lisbon (LIS)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Raleigh-Durham to Lisbon Humberto Delgado are usually found in January or February, booked 11 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Raleigh to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Lisbon (LIS). 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 November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$595
(Gurufare)

One-way from

$356
(Kiwi.com)
Provider with most accurate pricing for Raleigh-Durham-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Lisbon Humberto Delgado flights.
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High demand for flights, 35% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Raleigh-Durham to Lisbon Humberto Delgado
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One-way flight from Raleigh-Durham to Lisbon Humberto Delgado
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Find flight deals from Raleigh to Lisbon

Cheapest flights from Raleigh to Lisbon
Explore the most affordable flight options available from Raleigh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:05 pmRDU - LIS
2 stops15h 35mMultiple Airlines
Tue 12/1012:05 pmLIS - RDU
2 stops24h 24mMultiple Airlines
Deal found 11/19$707
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/48:05 pmRDU - LIS
1 stop9h 10mUnited Airlines
Tue 12/1011:00 amLIS - RDU
2 stops29h 43mUnited Airlines
Deal found 11/19$756
This British Airways deal was found by Cheapflights users on 11/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:35 pmRDU - LIS
1 stop15h 10mBritish Airways
Tue 12/1011:10 amLIS - RDU
1 stop16h 41mBritish Airways
Deal found 11/19$775
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:55 pmRDU - LIS
1 stop14h 20mLufthansa
Wed 12/113:55 pmLIS - RDU
1 stop27h 20mLufthansa
Deal found 11/20$812
This Delta deal was found by Cheapflights users on 11/20. 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.
Tue 12/39:36 amRDU - LIS
2 stops17h 24mDelta
Wed 12/115:30 amLIS - RDU
1 stop15h 40mDelta
Deal found 11/20$852
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:35 pmRDU - LIS
2 stops41h 00mTurkish Airlines
Tue 12/311:35 amLIS - RDU
2 stops39h 42mTurkish Airlines
Deal found 11/21$942
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/24:20 pmRDU - LIS
2 stops11h 45mAmerican Airlines
Wed 12/116:30 amLIS - RDU
2 stops15h 24mAmerican Airlines
Deal found 11/20$984
This Aeromexico deal was found by Cheapflights users on 11/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/236:56 pmRDU - LIS
1 stop32h 04mAir France
Wed 12/1111:15 amLIS - RDU
1 stop13h 18mAir France
Deal found 11/21$1,000
This Iberia deal was found by Cheapflights users on 11/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:05 pmRDU - LIS
2 stops22h 00mIberia
Sun 1/58:45 pmLIS - RDU
2 stops25h 17mIberia
Deal found 11/20$1,206
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:00 amRDU - LIS
2 stops34h 05mIcelandair
Mon 11/259:20 pmLIS - RDU
2 stops30h 28mIcelandair
Deal found 11/21$1,319
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:15 pmRDU - LIS
2 stops36h 05mAir Canada
Mon 1/611:00 amLIS - RDU
1 stop27h 53mAir Canada
Deal found 11/20$1,401
This KLM deal was found by Cheapflights users on 11/20. 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.
Thu 12/265:24 pmRDU - LIS
2 stops16h 11mKLM
Wed 1/111:15 amLIS - RDU
1 stop12h 42mKLM
Deal found 11/20$1,672

Find flights from Raleigh to Lisbon within your budget

Customize your flight search to find flights from Raleigh to Lisbon 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 2,629,791 searches. Data last updated November 21, 2024.

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RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/25

2:15 pm-3:35 pm

2 stops20h 20m

Lisbon Humberto Delgado

Mon 3/3

6:55 am-9:38 pm

2 stops19h 43m

$595

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 2/5

3:17 pm-8:10 am

1 stop11h 53m

Lisbon Humberto Delgado

Tue 2/18

11:00 am-9:18 pm

2 stops39h 18m

$597

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/25

1:15 pm-9:00 am

1 stop14h 45m

Lisbon Humberto Delgado

Mon 3/3

10:00 am-4:48 pm

1 stop11h 48m

$599

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/25

9:30 pm-5:45 pm

1 stop15h 15m

Lisbon Humberto Delgado

Thu 3/6

12:30 pm-11:30 pm

2 stops16h 00m

$600

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/25

12:40 pm-8:00 am

2 stops14h 20m

Lisbon Humberto Delgado

Mon 3/3

11:15 am-9:03 pm

2 stops14h 48m

$604

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/18

10:35 am-9:20 am

2 stops17h 45m

Lisbon Humberto Delgado

Thu 2/27

5:00 am-9:53 am

2 stops33h 53m

$607

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/18

9:30 pm-9:45 pm

1 stop19h 15m

Lisbon Humberto Delgado

Thu 2/27

6:30 am-9:10 pm

2 stops19h 40m

$609

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 3/5

6:47 pm-5:30 pm

2 stops17h 43m

Lisbon Humberto Delgado

Wed 3/12

10:00 am-10:28 pm

2 stops16h 28m

$624

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 3/2

12:52 pm-6:05 pm

2 stops24h 13m

Lisbon Humberto Delgado

Sat 3/8

6:45 pm-6:10 pm

2 stops28h 25m

$682

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 3/2

9:30 pm-9:45 pm

1 stop19h 15m

Lisbon Humberto Delgado

Sat 3/8

12:55 pm-6:10 pm

1 stop34h 15m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 28 results
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Compare providers for flights from Raleigh to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Lisbon in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Raleigh-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Raleigh-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Raleigh 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.

Travel insights for flights from Raleigh to Lisbon

Get recent, data-driven insights about flights from Raleigh to Lisbon including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Lisbon. Price data was last updated on November 15, 2024.

The price you pay for your flight from Raleigh to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Raleigh to Lisbon (average of $589). Flying from Raleigh to Lisbon in June is currently the most expensive (average of $1,182). 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.

What is the cheapest time of day to fly from RDU to LIS?

Find hourly flight availability from Raleigh to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s typically best to fly out from Raleigh to Lisbon at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Lisbon. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Raleigh to Lisbon flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Finnair, American Airlines and Iberia from Raleigh to Lisbon. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Cathay Pacific
7.6
Good
878 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Raleigh to Lisbon round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Lisbon, with prices starting at $595. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $597 and $600, respectively. Users have found that Scandinavian Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Raleigh to Lisbon one-way?

    One-way options have recently been found by users for as low as $462 on Scandinavian Airlines. Other airlines that offer cheap prices include British Airways from $486 and Virgin Atlantic from $537 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Lisbon 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 Raleigh to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from Raleigh to Lisbon (average of $589). Flying from Raleigh to Lisbon in June is currently the most expensive (average of $1,182). 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

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Top 10 airlines flying from Raleigh to Lisbon

Discover the top 10 airlines that operate flights from Raleigh to Lisbon. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$530Average$690FlexibilityNo cancel feeOn-time77%
KLMCheapest$546Average$839FlexibilityNo cancel feeOn-time75%
DeltaCheapest$554Average$962FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$570Average$842FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$576Average$1,058FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$580Average$718FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$588Average$1,093FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$598Average$1,013FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$648Average$928FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$652Average$925FlexibilityNo cancel feeOn-time67%
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