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.

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

Philadelphia (PHL) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

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

Air Canada is the most popular carrier 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.

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 42% 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.

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 September 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.

$277 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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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 12:50 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 15m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:35 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 35m1 stop Reykjavik Keflavik Intl

$508Icelandair

Wed, Jan 13 - Sun, Jan 17

7:35 pm - 12:50 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 15m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:35 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 35m1 stop Reykjavik Keflavik Intl

$509Icelandair

Wed, Jan 13 - Sun, Jan 17

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

16h 20m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 am - 8:33 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

38h 13m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$551Air Canada

Mon, Nov 9 - Tue, Nov 24

3:02 pm - 10:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

14h 03m1 stop Washington, D.C. Dulles Intl

12:50 pm - 2:00 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

30h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$556United Airlines

Tue, Dec 1 - Tue, Dec 8

7:45 pm - 10:30 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

9h 45m1 stop Washington, D.C. Dulles Intl

12:50 pm - 5:09 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 19m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$556United Airlines

Tue, Oct 20 - Tue, Nov 17

6:00 am - 11:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

24h 05m1 stop Toronto Pearson Intl

12:50 pm - 8:33 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

12h 43m1 stop Montreal Pierre Elliott Trudeau Intl

$556Multiple Airlines

Tue, Oct 20 - Tue, Nov 17

2:45 pm - 9:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

13h 35m1 stop Toronto Pearson Intl

12:50 pm - 8:33 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

12h 43m1 stop Montreal Pierre Elliott Trudeau Intl

$557Multiple Airlines

Mon, Nov 9 - Tue, Nov 24

3:58 pm - 9:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 07m1 stop Philadelphia

11:05 am - 10:53 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

16h 48m1 stop Philadelphia

$559British Airways

Tue, Dec 8 - Wed, Dec 16

3:54 pm - 9:05 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 11m1 stop Philadelphia

11:05 am - 10:53 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

16h 48m1 stop Philadelphia

$559British Airways

Tue, Dec 1 - Tue, Dec 8

6:00 am - 10:40 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

23h 40m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

12:50 pm - 8:33 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

12h 43m1 stop Montreal Pierre Elliott Trudeau Intl

$568Air Canada

Mon, Nov 9 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

2:55 pm - 8:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

12h 25m1 stop Newark

11:25 am - 7:58 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

37h 33m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$1,369United Airlines

Sun, Sep 27 - Tue, Sep 29

8:06 am - 8:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

19h 14m2 stops Chicago O'Hare Intl Newark

11:25 am - 2:07 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

31h 42m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$1,374United Airlines

Sun, Sep 27 - Tue, Sep 29

6:00 am - 10:30 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

23h 30m1 stop Washington, D.C. Dulles Intl

1:00 pm - 4:06 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

32h 06m1 stop Toronto Pearson Intl

$1,376Multiple Airlines

Sun, Sep 27 - Tue, Sep 29

3:40 pm - 10:05 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

25h 25m2 stops Frankfurt am Main Stockholm Arlanda

8:00 am - 1:45 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

34h 45m2 stops Stockholm Arlanda Frankfurt am Main

$1,439Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

3:40 pm - 3:40 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

19h 00m1 stop Frankfurt am Main

12:35 pm - 1:45 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

30h 10m1 stop Frankfurt am Main

$1,455Lufthansa

Sat, Sep 26 - Mon, Sep 28

3:40 pm - 10:05 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

25h 25m2 stops Frankfurt am Main Stockholm Arlanda

7:00 am - 1:45 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

35h 45m3 stops Oslo Gardermoen Stockholm Arlanda Frankfurt am Main

$1,456Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

9:10 am - 9:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

19h 10m1 stop Montreal Pierre Elliott Trudeau Intl

7:25 am - 9:31 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

19h 06m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$2,281Lufthansa

Tue, Sep 29 - Fri, Oct 16

9:10 am - 9:20 amRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

19h 10m1 stop Montreal Pierre Elliott Trudeau Intl

5:05 am - 9:31 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

21h 26m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$2,281Lufthansa

Tue, Sep 29 - Fri, Oct 16

8:30 pm - 4:35 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

15h 05m2 stops Reykjavik Keflavik Intl London Heathrow

3:00 pm - 7:30 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 30m1 stop Reykjavik Keflavik Intl

$3,256Icelandair

Tue, Sep 29 - Tue, Oct 20

8:30 pm - 4:35 pmRDU Raleigh-Durham-LIS Lisbon Humberto Delgado

15h 05m2 stops Reykjavik Keflavik Intl London Heathrow

3:00 pm - 7:30 pmLIS Lisbon Humberto Delgado-RDU Raleigh-Durham

33h 30m1 stop Reykjavik Keflavik Intl

$3,266Icelandair

Tue, Sep 29 - Tue, Oct 20

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Icelandair flights from Raleigh to Lisbon

Our best Icelandair deals on Raleigh to Lisbon flight tickets

Icelandair

Nov 9

RDU7:35 pmRaleigh-Durham

12h 15m

1 stop

LIS12:50 pmLisbon Humberto Delgado

Nov 24

LIS2:00 pmLisbon Humberto Delgado

33h 35m

1 stop

RDU6:35 pmRaleigh-Durham

$499

Icelandair

Jan 13

RDU7:35 pmRaleigh-Durham

12h 15m

1 stop

LIS12:50 pmLisbon Humberto Delgado

Jan 17

LIS2:00 pmLisbon Humberto Delgado

33h 35m

1 stop

RDU6:35 pmRaleigh-Durham

$508

Icelandair

Jan 13

RDU7:35 pmRaleigh-Durham

12h 15m

1 stop

LIS12:50 pmLisbon Humberto Delgado

Jan 17

LIS2:00 pmLisbon Humberto Delgado

33h 35m

1 stop

RDU6:35 pmRaleigh-Durham

$509

Air Canada flights from Raleigh to Lisbon

Our best Air Canada deals on Raleigh to Lisbon flight tickets

Air Canada

Nov 9

RDU1:20 pmRaleigh-Durham

16h 20m

1 stop

LIS10:40 amLisbon Humberto Delgado

Nov 24

LIS11:20 amLisbon Humberto Delgado

38h 13m

2 stops

RDU8:33 pmRaleigh-Durham

$551

Air Canada

Nov 9

RDU9:00 amRaleigh-Durham

20h 40m

2 stops

LIS10:40 amLisbon Humberto Delgado

Nov 24

LIS12:50 pmLisbon Humberto Delgado

12h 43m

1 stop

RDU8:33 pmRaleigh-Durham

$554

Air Canada

Nov 9

RDU6:00 amRaleigh-Durham

23h 40m

2 stops

LIS10:40 amLisbon Humberto Delgado

Nov 24

LIS12:50 pmLisbon Humberto Delgado

15h 54m

2 stops

RDU11:44 pmRaleigh-Durham

$574

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 1/13

7:35 pm-12:50 pm

1 stop12h 15m

Lisbon Humberto Delgado

Sun 1/17

2:00 pm-6:35 pm

1 stop33h 35m

$508

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Wed 1/13

7:35 pm-12:50 pm

1 stop12h 15m

Lisbon Humberto Delgado

Sun 1/17

2:00 pm-6:35 pm

1 stop33h 35m

$509

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/9

1:20 pm-10:40 am

1 stop16h 20m

Lisbon Humberto Delgado

Tue 11/24

11:20 am-8:33 pm

2 stops38h 13m

$551

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 12/1

3:02 pm-10:05 am

1 stop14h 03m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-2:00 pm

2 stops30h 10m

$556

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 10/20

7:45 pm-10:30 am

1 stop9h 45m

Lisbon Humberto Delgado

Tue 11/17

12:50 pm-5:09 pm

2 stops33h 19m

$556

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 10/20

6:00 am-11:05 am

1 stop24h 05m

Lisbon Humberto Delgado

Tue 11/17

12:50 pm-8:33 pm

1 stop12h 43m

$556

Quickest round-trip

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/9

2:45 pm-9:20 am

1 stop13h 35m

Lisbon Humberto Delgado

Tue 11/24

12:50 pm-8:33 pm

1 stop12h 43m

$557

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 12/8

3:58 pm-9:05 am

1 stop12h 07m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-10:53 pm

1 stop16h 48m

$559

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Tue 12/1

3:54 pm-9:05 am

1 stop12h 11m

Lisbon Humberto Delgado

Tue 12/8

11:05 am-10:53 pm

1 stop16h 48m

$559

RaleighLisbon

RDU Raleigh-Durham - LIS Lisbon Humberto Delgado

RDULIS

Raleigh-Durham

Mon 11/9

6:00 am-10:40 am

2 stops23h 40m

Lisbon Humberto Delgado

Tue 11/24

12:50 pm-8:33 pm

1 stop12h 43m

$568

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 $838 to $1,212.
The lowest price recently found on this route was $499.

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 $930 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 $786 on momondo.

How have Raleigh to Lisbon flight prices changed over time?

As of September 2026, prices for Raleigh to Lisbon flights are approximately 27% 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	$277
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Lisbon from Raleigh in the past 72 hours is $277. The best round-trip flight deal from Raleigh to Lisbon found on momondo in the last 72 hours is $508.

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.

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 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 September 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 (36% of total bookings). The next most popular airlines are American Airlines (18%), Delta (12%), and Lufthansa (12%).

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 6.9 749 reviews	Search Icelandair flights
Air France	PriceFrom $490	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.0 12,074 reviews	Search American Airlines flights
United Airlines	PriceFrom $505	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
Delta	PriceFrom $506	Free Cancellation	Rating 7.8 8,594 reviews	Search Delta flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 11,676 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $524	Free Cancellation	Rating 7.2 2,380 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 8,234 reviews	Search Lufthansa flights
British Airways	PriceFrom $534	Free Cancellation	Rating 6.7 8,227 reviews	Search British Airways flights

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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 $277

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 11/16. 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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Icelandair flights from Raleigh to Lisbon

Our best Icelandair deals on Raleigh to Lisbon flight tickets

Air Canada flights from Raleigh to Lisbon

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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.

Find better results for your trip to Portugal

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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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