Which airport is the most popular layover for flights between Raleigh and Lisbon?

Philadelphia (PHL) was the most common stop: 28% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Lisbon?

United Airlines, American Airlines and Lufthansa are the top three most popular airlines that fly to Lisbon from Raleigh according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 9 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Raleigh to Lisbon?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 40m.

What is the cheapest airline that flies from Raleigh-Durham to Lisbon Humberto Delgado?

Icelandair, British Airways, and Delta are the most popular carriers operating from Raleigh-Durham to Lisbon Humberto Delgado

Which layover airport offers the lowest fares from Raleigh to Lisbon?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $398.

Which layover airport has the shortest connection time from Raleigh to Lisbon?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 59m.

When did momondo last update prices for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?

The number of operators available for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport is 9 as of October 2026.

How old do you have to be to fly from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$291 Cheap Flights from Raleigh to Lisbon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Lisbon

Round-trip

One-way

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7:35 pm - 12:45 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 10m1 stop Reykjavik Keflavik Intl

1:55 pm - 6:35 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 40m1 stop Reykjavik Keflavik Intl

$569Icelandair

Mon, Nov 9 - Tue, Nov 24

7:35 pm - 12:45 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 10m1 stop Reykjavik Keflavik Intl

1:45 pm - 6:35 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 50m1 stop Reykjavik Keflavik Intl

$569Icelandair

Mon, Nov 9 - Thu, Nov 19

7:35 pm - 10:30 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

33h 55m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Amsterdam Schiphol

6:25 pm - 6:35 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

29h 10m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl

$639Multiple Airlines

Mon, Nov 23 - Tue, Dec 8

2:45 pm - 3:45 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

20h 00m2 stops Toronto Pearson Intl Kastrup Copenhagen

6:55 pm - 9:51 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

31h 56m2 stops Kastrup Copenhagen Toronto Pearson Intl

$676Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

1:20 pm - 10:40 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

16h 20m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 am - 2:06 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

31h 46m1 stop Toronto Pearson Intl

$699Air Canada

Mon, Nov 23 - Tue, Dec 8

8:45 pm - 5:45 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

16h 00m1 stop London Heathrow

11:05 am - 11:03 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

16h 58m1 stop Philadelphia

$716British Airways

Tue, Mar 2 - Tue, Mar 9

2:45 pm - 11:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

15h 20m1 stop Toronto Pearson Intl

5:05 am - 1:45 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

13h 40m1 stop Frankfurt am Main

$717Lufthansa

Mon, Apr 12 - Thu, Apr 22

3:52 pm - 9:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 13m1 stop Philadelphia

11:05 am - 8:29 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

14h 24m1 stop Philadelphia

$721British Airways

Tue, Feb 9 - Tue, Feb 16

6:00 am - 9:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

22h 20m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

7:25 am - 8:20 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

17h 55m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$723Air Canada

Sun, Apr 11 - Fri, Apr 16

1:10 pm - 11:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

16h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 am - 1:25 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

13h 20m1 stop Frankfurt am Main

$733Lufthansa

Sun, Apr 18 - Fri, Apr 30

Cheap last minute flights

Enter your travel dates to find the best prices.

1:10 pm - 6:55 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 11:50 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

23h 50m2 stops Frankfurt am Main Newark

$780Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

7:25 pm - 3:10 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

15h 45m1 stop Paris Charles de Gaulle

5:30 am - 4:15 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

15h 45m1 stop Paris Charles de Gaulle

$785Air France

Wed, Oct 28 - Wed, Nov 4

7:25 pm - 11:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

11h 55m1 stop Paris Charles de Gaulle

5:30 am - 4:15 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

15h 45m1 stop Paris Charles de Gaulle

$785Delta

Wed, Oct 28 - Wed, Nov 4

1:10 pm - 6:55 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 11:50 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

23h 50m2 stops Frankfurt am Main Newark

$785Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:00 am - 6:55 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

20h 55m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:00 am - 11:50 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

23h 50m2 stops Frankfurt am Main Newark

$790United Airlines

Wed, Oct 28 - Wed, Nov 4

8:50 am - 6:55 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

18h 05m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:00 am - 11:50 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

23h 50m2 stops Frankfurt am Main Newark

$795United Airlines

Wed, Oct 28 - Wed, Nov 4

7:25 pm - 11:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

11h 55m1 stop Paris Charles de Gaulle

5:30 am - 4:15 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

15h 45m1 stop Paris Charles de Gaulle

$795Delta

Wed, Oct 28 - Wed, Nov 4

9:40 pm - 9:50 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

20h 10m1 stop London Heathrow

7:05 am - 5:15 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

15h 10m1 stop London Heathrow

$801American Airlines

Tue, Oct 27 - Fri, Nov 27

9:40 pm - 5:45 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

16h 05m1 stop London Heathrow

7:05 am - 7:36 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

17h 31m2 stops London Heathrow Charlotte Douglas

$811American Airlines

Tue, Oct 27 - Fri, Nov 27

10:01 am - 4:05 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

26h 04m3 stops New York John F Kennedy Intl Boston Logan Intl Kastrup Copenhagen

7:05 am - 11:33 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

21h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$3,435Scandinavian Airlines

Tue, Oct 27 - Fri, Nov 27

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Air Canada flights from Raleigh to Lisbon

Our best Air Canada deals on Raleigh to Lisbon flight tickets

Air Canada

Nov 23

RDU1:20 pmRaleigh-Durham

16h 20m

1 stop

LIS10:40 amLisbon Humberto Delgado

Dec 8

LIS11:20 amLisbon Humberto Delgado

31h 46m

1 stop

RDU2:06 pmRaleigh-Durham

$699

Air Canada

Apr 12

RDU6:00 amRaleigh-Durham

22h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 20

LIS7:25 amLisbon Humberto Delgado

17h 55m

2 stops

RDU8:20 pmRaleigh-Durham

$723

Air Canada

Apr 12

RDU1:10 pmRaleigh-Durham

15h 10m

1 stop

LIS9:20 amLisbon Humberto Delgado

Apr 22

LIS7:25 amLisbon Humberto Delgado

17h 55m

2 stops

RDU8:20 pmRaleigh-Durham

$728

Aer Lingus flights from Raleigh to Lisbon

Our best Aer Lingus deals on Raleigh to Lisbon flight tickets

Aer Lingus

Nov 1

RDU8:30 pmRaleigh-Durham

32h 40m

1 stop

LIS10:10 amLisbon Humberto Delgado

Nov 7

LIS10:50 amLisbon Humberto Delgado

17h 52m

2 stops

RDU11:42 pmRaleigh-Durham

$1,027

Aer Lingus

Nov 1

RDU8:30 pmRaleigh-Durham

32h 40m

1 stop

LIS10:10 amLisbon Humberto Delgado

Nov 7

LIS10:50 amLisbon Humberto Delgado

16h 50m

2 stops

RDU10:40 pmRaleigh-Durham

$1,087

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/9

7:35 pm-12:45 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/24

1:55 pm-6:35 pm

1 stop33h 40m

$569

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/9

7:35 pm-12:45 pm

1 stop12h 10m

Lisbon Humberto Delgado

Thu 11/19

1:45 pm-6:35 pm

1 stop33h 50m

$569

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/23

7:35 pm-10:30 am

3 stops33h 55m

Lisbon Humberto Delgado

Tue 12/8

6:25 pm-6:35 pm

3 stops29h 10m

$639

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 12/1

2:45 pm-3:45 pm

2 stops20h 00m

Lisbon Humberto Delgado

Tue 12/8

6:55 pm-9:51 pm

2 stops31h 56m

$676

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/23

1:20 pm-10:40 am

1 stop16h 20m

Lisbon Humberto Delgado

Tue 12/8

11:20 am-2:06 pm

1 stop31h 46m

$699

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 3/2

8:45 pm-5:45 pm

1 stop16h 00m

Lisbon Humberto Delgado

Tue 3/9

11:05 am-11:03 pm

1 stop16h 58m

$716

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 4/12

2:45 pm-11:05 am

1 stop15h 20m

Lisbon Humberto Delgado

Thu 4/22

5:05 am-1:45 pm

1 stop13h 40m

$717

Quickest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 2/9

3:52 pm-9:05 am

1 stop12h 13m

Lisbon Humberto Delgado

Tue 2/16

11:05 am-8:29 pm

1 stop14h 24m

$721

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Sun 4/11

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Fri 4/16

7:25 am-8:20 pm

2 stops17h 55m

$723

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Sun 4/18

1:10 pm-11:05 am

2 stops16h 55m

Lisbon Humberto Delgado

Fri 4/30

5:05 am-1:25 pm

1 stop13h 20m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Raleigh and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $681 to $980.
The lowest price recently found on this route was $569.

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Raleigh to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $541. If you are unable to visit Lisbon during the month of January, then departing from Raleigh during the month February is also very affordable. Most momondo users find prices during this month for around $553.

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

You are more likely to see cheaper flights to Lisbon from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $936 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Raleigh for as low as $779 on momondo.

How have Raleigh to Lisbon flight prices changed over time?

As of October 2026, prices for Raleigh to Lisbon flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Lisbon (RDU to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Lisbon

Best Price Found	$291
Fastest flight time	9h 29m
Direct flights	None

The best one-way flight to Lisbon from Raleigh in the past 72 hours is $291. The best round-trip flight deal from Raleigh to Lisbon found on momondo in the last 72 hours is $569.

The fastest flight from Raleigh to Lisbon takes 9h 29m

There are no direct flights from Raleigh to Lisbon. There are no popular flight routes from Raleigh to Lisbon.

Search flight deals

Frequently asked questions about flying from Raleigh to Lisbon

How far is Raleigh-Durham to Lisbon Humberto Delgado by plane?
The distance between Raleigh-Durham and Lisbon Humberto Delgado is about 3730.6 mi. Flights usually cover this in 9h 29m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport is 9 as of October 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Raleigh to Lisbon?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Raleigh to Lisbon is United Airlines (35% of total bookings). The next most popular airlines are American Airlines (19%), Lufthansa (12%), and Delta (11%).

Best airlines flying from Raleigh to Lisbon

Compare and see reviews for airlines that fly from Raleigh to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $374	Free Cancellation	Rating 7.0 762 reviews	Search Icelandair flights
Air France	PriceFrom $490	Free Cancellation	Rating 7.5 1,653 reviews	Search Air France flights
Delta	PriceFrom $496	Free Cancellation	Rating 7.8 8,666 reviews	Search Delta flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.0 12,188 reviews	Search American Airlines flights
United Airlines	PriceFrom $505	Free Cancellation	Rating 7.3 10,405 reviews	Search United Airlines flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 11,794 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $524	Free Cancellation	Rating 7.2 2,383 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $525	Free Cancellation	Rating 6.8 8,291 reviews	Search Lufthansa flights
British Airways	PriceFrom $534	Free Cancellation	Rating 6.7 8,267 reviews	Search British Airways flights

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Nazaré

Evora

Estoril

Fátima

Óbidos

Ericeira

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Batalha

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Caldas da Rainha

Comporta

Oeiras

Costa da Caparica

Tomar

Torres Vedras

Beja

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Lisbon for you.

Can I find flights from Raleigh to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from Raleigh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Raleigh to Lisbon?

momondo helps you find the best flight between Raleigh and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Raleigh to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Raleigh to Lisbon from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Lisbon departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Raleigh to Lisbon

Our best Air Canada deals on Raleigh to Lisbon flight tickets

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How to get the cheapest flight ticket from Raleigh to Lisbon

What is the typical price of a round-trip flight between Raleigh and Lisbon?

What is the cheapest month to fly to Lisbon?

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

How have Raleigh to Lisbon flight prices changed over time?

What is the cheapest airline that flies from Raleigh-Durham to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Raleigh and Lisbon?

Which layover airport offers the lowest fares from Raleigh to Lisbon?

Which layover airport has the shortest travel time from Raleigh to Lisbon?

Which layover airport has the shortest connection time from Raleigh to Lisbon?

When to book flights from Raleigh to Lisbon

Cheap Raleigh to Lisbon (RDU to LIS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Raleigh to Lisbon

Best airlines flying from Raleigh to Lisbon

Compare and see reviews for airlines that fly from Raleigh to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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