What airlines fly to Lisbon?

United Airlines, American Airlines and Delta 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 airport is the most popular layover for flights between Raleigh and Lisbon?

Philadelphia (PHL) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

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.

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 travel time from Raleigh to Lisbon?

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

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 June 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.

$272 Cheap Flights from Raleigh to Lisbon in 2026

Q: 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 $1,626 to $1,111. The lowest price recently found on this route was $715.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 12:50 pm

RDU

LIS

12h 15m

1 stop

2:00 pm - 6:35 pm

LIS

RDU

33h 35m

1 stop

$715Icelandair

Sat, Nov 14 - Sun, Nov 22

9:45 pm - 9:50 pm

RDU

LIS

20h 05m

1 stop

6:30 am - 11:26 pm

LIS

RDU

21h 56m

2 stops

$716Multiple Airlines

Wed, Oct 28 - Wed, Nov 11

7:35 pm - 12:50 pm

RDU

LIS

12h 15m

1 stop

2:00 pm - 6:35 pm

LIS

RDU

33h 35m

1 stop

$720Icelandair

Sat, Nov 14 - Sun, Nov 22

8:45 pm - 2:45 pm

RDU

LIS

13h 00m

1 stop

11:05 am - 6:25 pm

LIS

RDU

12h 20m

1 stop

$721British Airways

Tue, Dec 1 - Wed, Dec 9

8:45 pm - 2:45 pm

RDU

LIS

13h 00m

1 stop

6:30 am - 5:18 pm

LIS

RDU

15h 48m

2 stops

$724American Airlines

Tue, Dec 1 - Wed, Dec 9

8:45 pm - 2:45 pm

RDU

LIS

13h 00m

1 stop

11:05 am - 8:52 pm

LIS

RDU

14h 47m

1 stop

$725British Airways

Tue, Dec 1 - Fri, Dec 11

8:45 pm - 2:45 pm

RDU

LIS

13h 00m

1 stop

11:05 am - 6:25 pm

LIS

RDU

12h 20m

1 stop

$726British Airways

Tue, Dec 1 - Wed, Dec 9

7:41 pm - 4:05 pm

RDU

LIS

16h 24m

2 stops

8:20 am - 10:02 pm

LIS

RDU

18h 42m

2 stops

$727Iberia

Wed, Oct 28 - Wed, Nov 11

9:45 pm - 2:45 pm

RDU

LIS

13h 00m

1 stop

6:30 am - 5:30 pm

LIS

RDU

16h 00m

2 stops

$730American Airlines

Tue, Oct 27 - Tue, Nov 10

8:45 pm - 9:45 pm

RDU

LIS

20h 00m

1 stop

11:05 am - 8:52 pm

LIS

RDU

14h 47m

1 stop

$731American Airlines

Tue, Dec 1 - Fri, Dec 11

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British Airways flights from Raleigh to Lisbon

Our best British Airways deals on Raleigh to Lisbon flight tickets

British Airways

Dec 1

RDU8:45 pmRaleigh-Durham

13h 00m

1 stop

LIS2:45 pmLisbon Humberto Delgado

Dec 9

LIS11:05 amLisbon Humberto Delgado

12h 20m

1 stop

RDU6:25 pmRaleigh-Durham

$721

British Airways

Dec 1

RDU8:45 pmRaleigh-Durham

13h 00m

1 stop

LIS2:45 pmLisbon Humberto Delgado

Dec 11

LIS11:05 amLisbon Humberto Delgado

14h 47m

1 stop

RDU8:52 pmRaleigh-Durham

$725

British Airways

Dec 1

RDU8:45 pmRaleigh-Durham

13h 00m

1 stop

LIS2:45 pmLisbon Humberto Delgado

Dec 9

LIS11:05 amLisbon Humberto Delgado

12h 20m

1 stop

RDU6:25 pmRaleigh-Durham

$726

Iberia flights from Raleigh to Lisbon

Our best Iberia deals on Raleigh to Lisbon flight tickets

Iberia

Oct 28

RDU7:41 pmRaleigh-Durham

16h 24m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Nov 11

LIS8:20 amLisbon Humberto Delgado

18h 42m

2 stops

RDU10:02 pmRaleigh-Durham

$727

Iberia

Nov 23

RDU8:45 pmRaleigh-Durham

16h 20m

2 stops

LIS6:05 pmLisbon Humberto Delgado

Dec 7

LIS8:45 pmLisbon Humberto Delgado

32h 12m

2 stops

RDU11:57 pmRaleigh-Durham

$749

Iberia

Oct 25

RDU12:43 pmRaleigh-Durham

14h 57m

2 stops

LIS7:40 amLisbon Humberto Delgado

Nov 1

LIS7:45 amLisbon Humberto Delgado

17h 34m

2 stops

RDU8:19 pmRaleigh-Durham

$814

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 11/14

7:35 pm-12:50 pm

1 stop12h 15m

Lisbon Humberto Delgado

Sun 11/22

2:00 pm-6:35 pm

1 stop33h 35m

$715

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/28

9:45 pm-9:50 pm

1 stop20h 05m

Lisbon Humberto Delgado

Wed 11/11

6:30 am-11:26 pm

2 stops21h 56m

$716

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 11/14

7:35 pm-12:50 pm

1 stop12h 15m

Lisbon Humberto Delgado

Sun 11/22

2:00 pm-6:35 pm

1 stop33h 35m

$720

Quickest round-trip

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Wed 12/9

11:05 am-6:25 pm

1 stop12h 20m

$721

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Wed 12/9

6:30 am-5:18 pm

2 stops15h 48m

$724

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Fri 12/11

11:05 am-8:52 pm

1 stop14h 47m

$725

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Wed 12/9

11:05 am-6:25 pm

1 stop12h 20m

$726

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 10/28

7:41 pm-4:05 pm

2 stops16h 24m

Lisbon Humberto Delgado

Wed 11/11

8:20 am-10:02 pm

2 stops18h 42m

$727

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 10/27

9:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Tue 11/10

6:30 am-5:30 pm

2 stops16h 00m

$730

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-9:45 pm

1 stop20h 00m

Lisbon Humberto Delgado

Fri 12/11

11:05 am-8:52 pm

1 stop14h 47m

$731

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?

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 $506. 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 $885 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 $685 on momondo.

How have Raleigh to Lisbon flight prices changed over time?

As of June 2026, prices for Raleigh to Lisbon flights are approximately 20% 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

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Raleigh to Lisbon takes 12h 15m

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

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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 12h 15m, 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 June 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 (34% of total bookings). The next most popular airlines are American Airlines (17%), Delta (13%), and Lufthansa (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 7.0 674 reviews	Search Icelandair flights
Air France	PriceFrom $492	Free Cancellation	Rating 7.5 1,605 reviews	Search Air France flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
United Airlines	PriceFrom $505	Free Cancellation	Rating 7.4 9,820 reviews	Search United Airlines flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 11,174 reviews	Search Air Canada flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 8,057 reviews	Search Lufthansa flights
Delta	PriceFrom $530	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
British Airways	PriceFrom $534	Free Cancellation	Rating 6.7 8,047 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom $718	Free Cancellation	Rating 7.2 2,273 reviews	Search TAP AIR PORTUGAL flights

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Fátima

Ericeira

Nazaré

Estoril

Setúbal

Peniche

Evora

Oeiras

Leiria

Figueira da Foz

Sesimbra

Batalha

Óbidos

Zambujeira do Mar

Costa da Caparica

Tomar

Comporta

Sines

Torres Vedras

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 $272

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 10/1. 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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British Airways flights from Raleigh to Lisbon

Our best British Airways 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 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

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

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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.

Find better results for your trip to Portugal

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