How long is the flight from Raleigh to Lisbon?

For as low as $696, United Airlines can have you in Lisbon from Raleigh in 17h 44m. Raleigh and Lisbon are separated by a distance of 3734 mi. This flight may include one or multiple stops.

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

Flying on Icelandair is currently your cheapest option to Lisbon, with prices starting at $495. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $546 and $574, respectively. Users have found that Icelandair is 48% cheaper than the other options available to this destination.

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.

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).

What are the most popular airlines that fly from Raleigh to Lisbon?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Raleigh to Lisbon.

Where are the most common layover locations when flying from Raleigh to Lisbon?

Flights departing from Raleigh and landing in Lisbon layover in Philadelphia most frequently.

Where are the least popular layover locations for Raleigh to Lisbon flights?

Raleigh to Lisbon flights have a layover in Washington, D.C. least often.

What are some popular things to do or see while on a layover in Philadelphia?

Philadelphia travelers tend to visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park more than anywhere else. Travelers on a layover in Philadelphia can visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park, by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively after landing at Philadelphia. Travelers can book a car rental at Philadelphia for about $56 per day to make their sightseeing more efficient.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 26% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Raleigh to Lisbon, book at least 55 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $813 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,411.

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

November can be a great time to fly to Lisbon from Raleigh with a flight ticket averaging about $963. Cheapflights users have found deals in the month of November for as cheap as $563. The most expensive prices can be found in the month of June.

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.

$249+ Cheap Flights from Raleigh to Lisbon

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Raleigh to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Raleigh-Durham to Lisbon Humberto Delgado are usually found in November or February, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Raleigh to Lisbon

Round-trip from	$691 (Air Canada)
One-way from	$249 (Mytrip)
Popular in	June
Cheapest in	November
Average price	$1,033

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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Highest demand for flights based on searches. 23% potential increase in price ($302 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($41 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 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 September 11, 2025.

Thu 10/169:00 amRDU - LIS

1 stop19h 20mAir Canada

Tue 11/45:00 amLIS - RDU

2 stops21h 23mAir Canada

Deal found 9/9

$691

Mon 10/61:08 pmRDU - LIS

2 stops17h 07mDelta

Mon 10/135:40 amLIS - RDU

1 stop15h 30mDelta

Deal found 9/10

$692

Sat 10/111:11 pmRDU - LIS

2 stops29h 09mSWISS

Mon 11/33:25 pmLIS - RDU

2 stops35h 24mSWISS

Deal found 9/9

$693

Sun 9/286:20 pmRDU - LIS

1 stop11h 55mAir France

Sun 10/53:55 pmLIS - RDU

1 stop29h 15mAir France

Deal found 9/9

$694

Tue 10/143:40 pmRDU - LIS

1 stop14h 45mUnited Airlines

Thu 10/305:00 amLIS - RDU

1 stop14h 05mUnited Airlines

Deal found 9/10

$695

Wed 10/1511:35 amRDU - LIS

2 stops18h 30mUnited Airlines

Wed 10/2911:55 amLIS - RDU

1 stop15h 46mUnited Airlines

Deal found 9/9

$696

Fri 11/149:30 amRDU - LIS

1 stop18h 50mAir Canada

Wed 12/311:00 amLIS - RDU

1 stop15h 23mAir Canada

Deal found 9/10

$698

Sat 10/184:22 pmRDU - LIS

1 stop10h 58mUnited Airlines

Tue 11/45:00 amLIS - RDU

2 stops21h 47mUnited Airlines

Deal found 9/9

$699

Mon 10/133:40 pmRDU - LIS

1 stop25h 25mLufthansa

Thu 10/305:00 amLIS - RDU

1 stop14h 05mLufthansa

Deal found 9/10

$701

Fri 10/244:40 pmRDU - LIS

1 stop13h 25mLufthansa

Fri 11/710:15 amLIS - RDU

1 stop18h 15mLufthansa

Deal found 9/10

$702

Tue 9/305:52 pmRDU - LIS

1 stop9h 28mLufthansa

Thu 10/95:05 amLIS - RDU

1 stop13h 40mLufthansa

Deal found 9/10

$704

Best flights from Raleigh to Lisbon
Discover carefully curated flight deals from Raleigh to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sun 10/1210:36 amRDU - LIS

2 stops17h 44mUnited Airlines

Thu 10/305:00 amLIS - RDU

1 stop14h 05mUnited Airlines

Deal found 9/9

$696

Sun 10/129:44 amRDU - LIS

2 stops18h 06mDelta

Fri 10/315:30 amLIS - RDU

1 stop16h 15mDelta

Deal found 9/10

$700

Wed 10/1511:35 amRDU - LIS

2 stops29h 15mLufthansa

Mon 11/35:00 amLIS - RDU

1 stop14h 05mLufthansa

Deal found 9/10

$709

Sun 9/286:00 amRDU - LIS

2 stops21h 20mMultiple Airlines

Sun 10/56:40 amLIS - RDU

1 stop36h 05mMultiple Airlines

Deal found 9/9

$738

Wed 10/157:00 amRDU - LIS

1 stop22h 45mDelta

Mon 11/35:30 amLIS - RDU

1 stop16h 15mDelta

Deal found 9/10

$733

Sat 10/1810:36 amRDU - LIS

1 stop18h 59mUnited Airlines

Sun 10/266:10 amLIS - RDU

2 stops31h 23mUnited Airlines

Deal found 9/8

$735

Wed 10/157:00 amRDU - LIS

1 stop22h 45mDelta

Sat 11/15:30 amLIS - RDU

1 stop16h 15mDelta

Deal found 9/10

$733

Sun 10/1210:36 amRDU - LIS

2 stops16h 44mUnited Airlines

Sun 10/196:40 amLIS - RDU

1 stop36h 05mUnited Airlines

Deal found 9/9

$738

Wed 10/157:00 amRDU - LIS

1 stop22h 45mDelta

Wed 10/295:30 amLIS - RDU

1 stop16h 15mDelta

Deal found 9/10

$733

Sat 10/117:45 pmRDU - LIS

2 stops31h 35mUnited Airlines

Sun 10/196:40 amLIS - RDU

1 stop36h 05mUnited Airlines

Deal found 9/9

$747

Tue 12/237:15 pmRDU - LIS

1 stop32h 25mDelta

Tue 12/305:30 amLIS - RDU

1 stop16h 15mDelta

Deal found 9/9

$750

Thu 10/93:40 pmRDU - LIS

1 stop18h 40mUnited Airlines

Wed 10/1512:15 pmLIS - RDU

1 stop30h 30mUnited Airlines

Deal found 9/9

$756

Last-minute flights from Raleigh to Lisbon
Discover last-minute flight deals from Raleigh to Lisbon. Data last updated September 11, 2025 and is based on user searches.

Sun 9/286:20 pmRDU - LIS

1 stop11h 55mAir France

Sun 10/53:55 pmLIS - RDU

1 stop29h 15mAir France

Deal found 9/9

$694

Tue 9/303:22 pmRDU - LIS

1 stop11h 58mLufthansa

Tue 10/75:05 amLIS - RDU

1 stop13h 40mLufthansa

Deal found 9/10

$704

Mon 10/61:08 pmRDU - LIS

2 stops17h 07mDelta

Mon 10/135:40 amLIS - RDU

1 stop15h 30mDelta

Deal found 9/10

$692

Sat 10/111:11 pmRDU - LIS

2 stops29h 09mSWISS

Mon 11/33:25 pmLIS - RDU

2 stops35h 24mSWISS

Deal found 9/9

$693

Mon 10/133:40 pmRDU - LIS

1 stop25h 25mLufthansa

Thu 10/305:00 amLIS - RDU

1 stop14h 05mLufthansa

Deal found 9/10

$701

Tue 10/143:40 pmRDU - LIS

1 stop14h 45mUnited Airlines

Thu 10/305:00 amLIS - RDU

1 stop14h 05mUnited Airlines

Deal found 9/10

$695

Wed 10/1511:35 amRDU - LIS

2 stops18h 30mUnited Airlines

Wed 10/2911:55 amLIS - RDU

1 stop15h 46mUnited Airlines

Deal found 9/9

$696

Wed 10/1511:35 amRDU - LIS

2 stops29h 30mLufthansa

Thu 10/305:00 amLIS - RDU

1 stop14h 05mLufthansa

Deal found 9/10

$705

Thu 10/169:00 amRDU - LIS

1 stop19h 20mAir Canada

Tue 11/45:00 amLIS - RDU

2 stops21h 23mAir Canada

Deal found 9/9

$691

Sat 10/184:22 pmRDU - LIS

1 stop10h 58mUnited Airlines

Tue 11/45:00 amLIS - RDU

2 stops21h 47mUnited Airlines

Deal found 9/9

$699

Fri 10/244:40 pmRDU - LIS

1 stop13h 25mLufthansa

Fri 11/710:15 amLIS - RDU

1 stop18h 15mLufthansa

Deal found 9/10

$702

One-way flights from Raleigh to Lisbon
Search for one-way flight options from Raleigh to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Sat 11/152:14 pmRDU - LIS

1 stop16h 26mMultiple Airlines

Deal found 9/10

$249

Mon 9/2211:17 amRDU - LIS

1 stop17h 48mTAP AIR PORTUGAL

Deal found 9/9

$367

Tue 12/236:31 amRDU - LIS

2 stops45h 24mUnited Airlines

Deal found 9/10

$456

Tue 12/236:58 pmRDU - LIS

1 stop32h 12mLufthansa

Deal found 9/10

$505

Fri 12/267:40 pmRDU - LIS

2 stops32h 15mAir Canada

Deal found 9/10

$513

Fri 12/268:50 pmRDU - LIS

1 stop20h 35mAmerican Airlines

Deal found 9/10

$517

Sun 9/213:10 pmRDU - LIS

1 stop14h 20mUnited Airlines

Deal found 9/9

$522

Sun 9/217:50 pmRDU - LIS

2 stops32h 30mAir Canada

Deal found 9/10

$534

Fly from

Fly to

Route

Depart

Return

Price

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 10/12

10:36 am-9:20 am

2 stops17h 44m

Lisbon Humberto Delgado

Thu 10/30

5:00 am-3:05 pm

1 stop14h 05m

$696

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 10/12

9:44 am-8:50 am

2 stops18h 06m

Lisbon Humberto Delgado

Fri 10/31

5:30 am-5:45 pm

1 stop16h 15m

$700

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/15

11:35 am-9:50 pm

2 stops29h 15m

Lisbon Humberto Delgado

Mon 11/3

5:00 am-2:05 pm

1 stop14h 05m

$709

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/15

7:00 am-10:45 am

1 stop22h 45m

Lisbon Humberto Delgado

Mon 11/3

5:30 am-4:45 pm

1 stop16h 15m

$733

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/15

7:00 am-10:45 am

1 stop22h 45m

Lisbon Humberto Delgado

Sat 11/1

5:30 am-5:45 pm

1 stop16h 15m

$733

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/15

7:00 am-10:45 am

1 stop22h 45m

Lisbon Humberto Delgado

Wed 10/29

5:30 am-5:45 pm

1 stop16h 15m

$733

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 10/18

10:36 am-10:35 am

1 stop18h 59m

Lisbon Humberto Delgado

Sun 10/26

6:10 am-9:33 am

2 stops31h 23m

$735

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 9/28

6:00 am-8:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Sun 10/5

6:40 am-1:45 pm

1 stop36h 05m

$738

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 10/12

10:36 am-8:20 am

2 stops16h 44m

Lisbon Humberto Delgado

Sun 10/19

6:40 am-1:45 pm

1 stop36h 05m

$738

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 10/11

7:45 pm-8:20 am

2 stops31h 35m

Lisbon Humberto Delgado

Sun 10/19

6:40 am-1:45 pm

1 stop36h 05m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results

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.

Cheapflights Insights

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

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

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 81 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, January is the cheapest month in which you can book a flight from Raleigh to Lisbon (average of $612). Flying from Raleigh to Lisbon in June is currently the most expensive (average of $1,127). 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?

It’s typically best to fly out from Raleigh to Lisbon in the morning. Doing so could potentially save you 10% 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?

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. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, Air France, and United Airlines from Raleigh to Lisbon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.4

Good

1,469 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

TAP AIR PORTUGAL

7.1

Good

1,977 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Raleigh to Lisbon?
For as low as $696, United Airlines can have you in Lisbon from Raleigh in 17h 44m. Raleigh and Lisbon are separated by a distance of 3734 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Raleigh to Lisbon round-trip?
Flying on Icelandair is currently your cheapest option to Lisbon, with prices starting at $495. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $546 and $574, respectively. Users have found that Icelandair is 48% cheaper than the other options available to this destination.
Where are the most common layover locations when flying from Raleigh to Lisbon?
Flights departing from Raleigh and landing in Lisbon layover in Philadelphia most frequently.
What are some popular things to do or see while on a layover in Philadelphia?
Philadelphia travelers tend to visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park more than anywhere else. Travelers on a layover in Philadelphia can visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park, by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively after landing at Philadelphia. Travelers can book a car rental at Philadelphia for about $56 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Raleigh to Lisbon flights?
Raleigh to Lisbon flights have a layover in Washington, D.C. least often.
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, January is the cheapest month in which you can book a flight from Raleigh to Lisbon (average of $612). Flying from Raleigh to Lisbon in June is currently the most expensive (average of $1,127). 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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Alternative routes for Raleigh to Lisbon

Other flights to Lisbon

Top 10 airlines flying from Raleigh to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$495	Average$653	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$546	Average$700	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$574	Average$902	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$594	Average$809	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$595	Average$1,051	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$600	Average$953	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$626	Average$970	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$633	Average$936	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$636	Average$718	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$667	Average$936	FlexibilityNo cancel fee	On-time67%

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$249+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Raleigh-Durham to Lisbon Humberto Delgado are usually found in November or February, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Raleigh to Lisbon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Raleigh to Lisbon

Cheapest flights from Raleigh to LisbonExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Lisbon that are best for you.

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.

Cheapflights Insights

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

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

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

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

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

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, Air France, and United Airlines from Raleigh to Lisbon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Raleigh to Lisbon?

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

Where are the most common layover locations when flying from Raleigh to Lisbon?

What are some popular things to do or see while on a layover in Philadelphia?

Where are the least popular layover locations for Raleigh to Lisbon flights?

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

How can I find direct flights from Raleigh to Lisbon?

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

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

Traveling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Lisbon

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Top 10 airlines flying from Raleigh to Lisbon

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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 September 11, 2025.