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Cheap flights from Raleigh to Lisbon from $279

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 12/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 12:50 pmRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
12h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:35 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
33h 35m1 stop Reykjavik Keflavik Intl
$654Icelandair
Sat, Dec 5 - Sun, Dec 13
Icelandair Logo
7:35 pm - 12:50 pmRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
12h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:35 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
33h 35m1 stop Reykjavik Keflavik Intl
$663Icelandair
Sat, Nov 14 - Sun, Nov 22
Multiple Airlines Logo
1:20 pm - 6:55 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
12h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 9:51 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
21h 51m2 stops Frankfurt am Main Toronto Pearson Intl
$685Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
1:20 pm - 6:55 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
12h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 9:51 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
21h 51m2 stops Frankfurt am Main Toronto Pearson Intl
$688Multiple Airlines
Wed, Jan 6 - Fri, Jan 22
Lufthansa Logo
2:45 pm - 8:55 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
14h 10m1 stop Toronto Pearson Intl
Lufthansa Logo
5:00 am - 9:19 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
21h 19m2 stops Frankfurt am Main Newark
$697Lufthansa
Wed, Oct 28 - Wed, Nov 18
Lufthansa Logo
2:45 pm - 1:30 pmRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
18h 45m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Lufthansa Logo
5:00 am - 5:41 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
17h 41m2 stops Frankfurt am Main Chicago O'Hare Intl
$701Lufthansa
Wed, Oct 28 - Wed, Nov 18
British Airways Logo
3:58 pm - 9:05 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
12h 07m1 stop Philadelphia
British Airways Logo
11:05 am - 5:25 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
11h 20m1 stop Philadelphia
$705British Airways
Sun, Nov 8 - Wed, Nov 18
United Airlines Logo
6:00 am - 10:20 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
24h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:20 am - 2:06 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
31h 46m1 stop Toronto Pearson Intl
$707United Airlines
Wed, Oct 28 - Wed, Nov 18
United Airlines Logo
6:00 am - 8:10 amRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
22h 10m1 stop Newark
United Airlines Logo
11:20 am - 2:06 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
31h 46m1 stop Toronto Pearson Intl
$707United Airlines
Wed, Oct 28 - Wed, Nov 18
British Airways Logo
8:45 pm - 5:45 pmRDU  Raleigh-Durham-LIS Lisbon Humberto Delgado
16h 00m1 stop London Heathrow
British Airways Logo
11:05 am - 10:55 pmLIS  Lisbon Humberto Delgado-RDU Raleigh-Durham
16h 50m1 stop Philadelphia
$746British Airways
Tue, Dec 1 - Sun, Dec 6

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Icelandair flights from Raleigh to Lisbon

Our best Icelandair deals on Raleigh to Lisbon flight tickets
Icelandair
Dec 5
RDU7:35 pmRaleigh-Durham
12h 15m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Dec 13
LIS2:00 pmLisbon Humberto Delgado
33h 35m
1 stop
RDU6:35 pmRaleigh-Durham
$654
Icelandair
Nov 14
RDU7:35 pmRaleigh-Durham
12h 15m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Nov 22
LIS2:00 pmLisbon Humberto Delgado
33h 35m
1 stop
RDU6:35 pmRaleigh-Durham
$663
Icelandair
Nov 14
RDU7:35 pmRaleigh-Durham
12h 15m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Nov 22
LIS2:00 pmLisbon Humberto Delgado
33h 35m
1 stop
RDU6:35 pmRaleigh-Durham
$665

Lufthansa flights from Raleigh to Lisbon

Our best Lufthansa deals on Raleigh to Lisbon flight tickets
Lufthansa
Oct 28
RDU2:45 pmRaleigh-Durham
14h 10m
1 stop
LIS8:55 amLisbon Humberto Delgado
Nov 18
LIS5:00 amLisbon Humberto Delgado
21h 19m
2 stops
RDU9:19 pmRaleigh-Durham
$697
Lufthansa
Oct 28
RDU2:45 pmRaleigh-Durham
18h 45m
2 stops
LIS1:30 pmLisbon Humberto Delgado
Nov 18
LIS5:00 amLisbon Humberto Delgado
17h 41m
2 stops
RDU5:41 pmRaleigh-Durham
$701

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 August 17, 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

Cheapest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Sat 12/5

7:35 pm-12:50 pm

1 stop12h 15m

Lisbon Humberto Delgado

Sun 12/13

2:00 pm-6:35 pm

1 stop33h 35m

$654

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

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

$663

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 12/2

1:20 pm-6:55 am

1 stop12h 35m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-9:51 pm

2 stops21h 51m

$685

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 1/6

1:20 pm-6:55 am

1 stop12h 35m

Lisbon Humberto Delgado

Fri 1/22

5:00 am-9:51 pm

2 stops21h 51m

$688

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 10/28

2:45 pm-8:55 am

1 stop14h 10m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-9:19 pm

2 stops21h 19m

$697

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 10/28

2:45 pm-1:30 pm

2 stops18h 45m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-5:41 pm

2 stops17h 41m

$701
Quickest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Sun 11/8

3:58 pm-9:05 am

1 stop12h 07m

Lisbon Humberto Delgado

Wed 11/18

11:05 am-5:25 pm

1 stop11h 20m

$705

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 10/28

6:00 am-10:20 am

1 stop24h 20m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-2:06 pm

1 stop31h 46m

$707

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 10/28

6:00 am-8:10 am

1 stop22h 10m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-2:06 pm

1 stop31h 46m

$707

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 12/1

8:45 pm-5:45 pm

1 stop16h 00m

Lisbon Humberto Delgado

Sun 12/6

11:05 am-10:55 pm

1 stop16h 50m

$746

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 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 $1,014 to $1,443.
The lowest price recently found on this route was $654.

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 $906 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 $784 on momondo.

How have Raleigh to Lisbon flight prices changed over time?

As of August 2026, prices for Raleigh to Lisbon flights are approximately 26% more expensive 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

$279

Fastest flight time

11h 25m

Direct flights

None
The best one-way flight to Lisbon from Raleigh in the past 72 hours is $279. The best round-trip flight deal from Raleigh to Lisbon found on momondo in the last 72 hours is $654.
The fastest flight from Raleigh to Lisbon takes 11h 25m
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 11h 25m, 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
6.9
732 reviews
Search Icelandair flights
Air FrancePriceFrom $492Free CancellationRating
7.5
1,647 reviews
Search Air France flights
American AirlinesPriceFrom $505Free CancellationRating
7.1
11,947 reviews
Search American Airlines flights
United AirlinesPriceFrom $505Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
DeltaPriceFrom $506Free CancellationRating
7.8
8,504 reviews
Search Delta flights
Air CanadaPriceFrom $519Free CancellationRating
7.1
11,487 reviews
Search Air Canada flights
LufthansaPriceFrom $526Free CancellationRating
6.8
8,196 reviews
Search Lufthansa flights
British AirwaysPriceFrom $534Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $733Free CancellationRating
7.2
2,370 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
Fátima
Estoril
Figueira da Foz
Setúbal
Nazaré
Evora
Ericeira
Óbidos
Peniche
Tomar
Batalha
Leiria
Oeiras
Sesimbra
Zambujeira do Mar
Comporta
Sines
Caldas da Rainha
Costa da Caparica

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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