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Cheap flights from Raleigh to Lisbon from $218

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 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:35 pm - 8:20 pm
RDU
-
LIS
19h 45m
1 stop
Icelandair Logo
9:20 pm - 6:35 pm
LIS
-
RDU
26h 15m
1 stop
$371Icelandair
Wed, Feb 11 - Thu, Feb 19
Icelandair Logo
7:35 pm - 8:20 pm
RDU
-
LIS
19h 45m
1 stop
Icelandair Logo
9:20 pm - 6:35 pm
LIS
-
RDU
26h 15m
1 stop
$397Icelandair
Wed, Feb 11 - Thu, Feb 19
Icelandair Logo
7:35 pm - 8:20 pm
RDU
-
LIS
19h 45m
1 stop
Icelandair Logo
9:20 pm - 6:35 pm
LIS
-
RDU
26h 15m
1 stop
$398Icelandair
Wed, Feb 11 - Sun, Feb 22
United Airlines Logo
2:50 pm - 8:10 am
RDU
-
LIS
12h 20m
1 stop
United Airlines Logo
11:20 am - 8:56 pm
LIS
-
RDU
38h 36m
2 stops
$437United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
8:45 pm - 9:45 pm
RDU
-
LIS
20h 00m
1 stop
American Airlines Logo
6:30 am - 6:45 pm
LIS
-
RDU
17h 15m
2 stops
$447American Airlines
Sun, Feb 1 - Tue, Feb 10
United Airlines Logo
2:50 pm - 8:10 am
RDU
-
LIS
12h 20m
1 stop
United Airlines Logo
11:20 am - 9:40 pm
LIS
-
RDU
15h 20m
1 stop
$450United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
8:45 pm - 5:40 pm
RDU
-
LIS
15h 55m
1 stop
American Airlines Logo
6:30 am - 5:40 pm
LIS
-
RDU
16h 10m
2 stops
$452American Airlines
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
3:03 pm - 8:10 am
RDU
-
LIS
12h 07m
2 stops
United Airlines Logo
11:20 am - 9:40 pm
LIS
-
RDU
15h 20m
1 stop
$455United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
4:13 pm - 2:45 pm
RDU
-
LIS
17h 32m
2 stops
American Airlines Logo
6:30 am - 5:40 pm
LIS
-
RDU
16h 10m
2 stops
$456American Airlines
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
2:51 pm - 8:10 am
RDU
-
LIS
12h 19m
1 stop
United Airlines Logo
11:55 am - 11:44 pm
LIS
-
RDU
15h 49m
1 stop
$457United Airlines
Wed, Feb 25 - Wed, Mar 18

British Airways flights from Raleigh to Lisbon

Our best British Airways deals on Raleigh to Lisbon flight tickets
British Airways
Feb 11
RDU12:47 pmRaleigh-Durham
18h 23m
2 stops
LIS12:10 pmLisbon Humberto Delgado
Feb 18
LIS7:05 amLisbon Humberto Delgado
31h 47m
2 stops
RDU9:52 amRaleigh-Durham
$474
British Airways
Apr 24
RDU8:13 pmRaleigh-Durham
21h 57m
2 stops
LIS11:10 pmLisbon Humberto Delgado
May 4
LIS6:45 pmLisbon Humberto Delgado
31h 59m
2 stops
RDU9:44 pmRaleigh-Durham
$482
British Airways
Apr 24
RDU8:40 pmRaleigh-Durham
32h 25m
1 stop
LIS10:05 amLisbon Humberto Delgado
May 4
LIS6:45 pmLisbon Humberto Delgado
31h 59m
2 stops
RDU9:44 pmRaleigh-Durham
$485

Air Canada flights from Raleigh to Lisbon

Our best Air Canada deals on Raleigh to Lisbon flight tickets
Air Canada
Feb 12
RDU1:25 pmRaleigh-Durham
13h 30m
1 stop
LIS7:55 amLisbon Humberto Delgado
Feb 18
LIS11:20 amLisbon Humberto Delgado
31h 43m
2 stops
RDU2:03 pmRaleigh-Durham
$491
Air Canada
Feb 12
RDU1:25 pmRaleigh-Durham
13h 30m
1 stop
LIS7:55 amLisbon Humberto Delgado
Feb 18
LIS11:20 amLisbon Humberto Delgado
15h 13m
1 stop
RDU9:33 pmRaleigh-Durham
$504
Air Canada
Feb 12
RDU1:25 pmRaleigh-Durham
13h 30m
1 stop
LIS7:55 amLisbon Humberto Delgado
Feb 17
LIS11:20 amLisbon Humberto Delgado
31h 48m
2 stops
RDU2:08 pmRaleigh-Durham
$507

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Raleigh to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 2/11

7:35 pm-8:20 pm

1 stop19h 45m

Lisbon Humberto Delgado

Thu 2/19

9:20 pm-6:35 pm

1 stop26h 15m

$371

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 2/11

7:35 pm-8:20 pm

1 stop19h 45m

Lisbon Humberto Delgado

Thu 2/19

9:20 pm-6:35 pm

1 stop26h 15m

$397

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 2/11

7:35 pm-8:20 pm

1 stop19h 45m

Lisbon Humberto Delgado

Sun 2/22

9:20 pm-6:35 pm

1 stop26h 15m

$398

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/17

2:50 pm-8:10 am

1 stop12h 20m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-8:56 pm

2 stops38h 36m

$437

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 2/1

8:45 pm-9:45 pm

1 stop20h 00m

Lisbon Humberto Delgado

Tue 2/10

6:30 am-6:45 pm

2 stops17h 15m

$447

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/17

2:50 pm-8:10 am

1 stop12h 20m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-9:40 pm

1 stop15h 20m

$450

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/3

8:45 pm-5:40 pm

1 stop15h 55m

Lisbon Humberto Delgado

Tue 2/17

6:30 am-5:40 pm

2 stops16h 10m

$452

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/17

3:03 pm-8:10 am

2 stops12h 07m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-9:40 pm

1 stop15h 20m

$455

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 2/3

4:13 pm-2:45 pm

2 stops17h 32m

Lisbon Humberto Delgado

Tue 2/17

6:30 am-5:40 pm

2 stops16h 10m

$456

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 2/25

2:51 pm-8:10 am

1 stop12h 19m

Lisbon Humberto Delgado

Wed 3/18

11:55 am-11:44 pm

1 stop15h 49m

$457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

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

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 $554. If you are unable to visit Lisbon during the month of January, then departing from Raleigh during the month November is also very affordable. Most momondo users find prices during this month for around $632.

How far in advance should I book a flight 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 $900 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 $782 on momondo.

How have Raleigh to Lisbon flight prices changed over time?

As of January 2026, prices for Raleigh to Lisbon flights are approximately 7% 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

9h 15m

Direct flights

None
The fastest flight from Raleigh to Lisbon takes 9h 15m
There are no direct flights from Raleigh to Lisbon. There are no popular flight routes from Raleigh to Lisbon.
Search flight deals

  • 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 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?

  • 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?

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
IcelandairPriceFrom $374Free CancellationRating
7.1
602 reviews
Search Icelandair flights
KLMPriceFrom $505Free CancellationRating
7.7
1,442 reviews
Search KLM flights
LufthansaPriceFrom $528Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
British AirwaysPriceFrom $535Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
DeltaPriceFrom $550Free CancellationRating
7.9
8,088 reviews
Search Delta flights
Air FrancePriceFrom $553Free CancellationRating
7.4
1,523 reviews
Search Air France flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $570Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
Air CanadaPriceFrom $620Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
TAP AIR PORTUGALPriceFrom $718Free CancellationRating
7.1
2,124 reviews
Search TAP AIR PORTUGAL flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Evora
Tomar
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Comporta
Torres Vedras
Sines
Almada

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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