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Lisbon

$256+ Cheap flights from Durham, NC to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Durham to Lisbon Humberto Delgado are usually found in November or February, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find flight deals from Durham to Lisbon

Cheapest flights from Durham to Lisbon
Explore the most affordable flight options available from Durham to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:35 pmRDU - LIS
1 stop19h 45mIcelandair
Sun 12/149:20 pmLIS - RDU
1 stop26h 15mIcelandair
Deal found 10/28$403
This KAYAK deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:35 pmRDU - LIS
1 stop19h 45mIcelandair
Sun 12/149:20 pmLIS - RDU
1 stop26h 15mIcelandair
Deal found 10/29$430
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:35 pmRDU - LIS
1 stop19h 45mIcelandair
Thu 12/119:20 pmLIS - RDU
1 stop26h 15mIcelandair
Deal found 10/29$449
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:35 pmRDU - LIS
2 stops16h 20mMultiple Airlines
Sat 12/69:30 pmLIS - RDU
2 stops26h 05mMultiple Airlines
Deal found 10/29$486
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:50 amRDU - LIS
1 stop20h 10mDelta
Fri 12/125:00 amLIS - RDU
2 stops23h 25mDelta
Deal found 10/30$487
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:10 pmRDU - LIS
1 stop13h 50mMultiple Airlines
Sun 12/75:30 amLIS - RDU
1 stop16h 15mMultiple Airlines
Deal found 10/29$492
This AirNGo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 pmRDU - LIS
2 stops33h 00mVirgin Atlantic
Thu 12/1110:00 amLIS - RDU
2 stops35h 47mVirgin Atlantic
Deal found 10/30$495
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:10 pmRDU - LIS
2 stops17h 10mDelta
Sat 12/65:30 amLIS - RDU
1 stop16h 15mDelta
Deal found 10/30$496
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:12 pmRDU - LIS
2 stops12h 48mMultiple Airlines
Sun 12/145:30 amLIS - RDU
1 stop16h 15mMultiple Airlines
Deal found 10/29$497
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:05 amRDU - LIS
2 stops16h 50mDelta
Thu 12/45:00 amLIS - RDU
2 stops19h 21mDelta
Deal found 10/30$501

Cheap flight deals from Durham to Lisbon

Keep the following information in mind while searching for Durham to Lisbon flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(oojo)

One-way from

$256
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$857
Provider with most accurate pricing for Raleigh-Durham-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Lisbon Humberto Delgado flights.
Search Deals
From Durham to Lisbon Humberto Delgado
Search Deals
One-way flight from Durham to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Durham to Lisbon that are best for you.

Fly from

Durham

Fly to

Lisbon

Route

Depart

Return

Price

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sat 11/29

6:50 am-8:00 am

1 stop20h 10m

Lisbon Humberto Delgado

Fri 12/12

5:00 am-11:25 pm

2 stops23h 25m

$487

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Mon 12/1

2:47 pm-9:00 am

1 stop13h 13m

Lisbon Humberto Delgado

Tue 12/16

5:30 am-4:45 pm

1 stop16h 15m

$492

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Mon 12/1

2:47 pm-9:00 am

1 stop13h 13m

Lisbon Humberto Delgado

Mon 12/8

5:30 am-4:45 pm

1 stop16h 15m

$492

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Sun 11/30

6:55 pm-11:20 am

1 stop11h 25m

Lisbon Humberto Delgado

Mon 12/15

5:00 am-7:21 pm

2 stops19h 21m

$496

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Tue 12/2

1:10 pm-8:00 am

1 stop13h 50m

Lisbon Humberto Delgado

Tue 12/16

5:00 am-5:40 pm

2 stops17h 40m

$496

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Fri 11/28

9:55 am-8:00 am

1 stop17h 05m

Lisbon Humberto Delgado

Mon 12/15

5:00 am-5:51 pm

2 stops17h 51m

$496

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Thu 11/27

1:10 pm-11:20 am

2 stops17h 10m

Lisbon Humberto Delgado

Sat 12/6

5:30 am-4:45 pm

1 stop16h 15m

$496

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 12/3

2:12 pm-8:00 am

2 stops12h 48m

Lisbon Humberto Delgado

Sun 12/14

5:30 am-4:45 pm

1 stop16h 15m

$497

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Mon 12/1

8:07 pm-5:30 pm

2 stops16h 23m

Lisbon Humberto Delgado

Mon 12/8

11:25 am-12:18 am

2 stops17h 53m

$500

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

Wed 12/3

5:39 pm-9:55 am

3 stops59h 16m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 16 results
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Best time to book a flight from Durham to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Durham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Durham to Lisbon

How far ahead should I book a flight from Durham to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Durham to Lisbon. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Durham to Lisbon, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Durham to Lisbon?

Currently, December is the cheapest month in which you can book a flight from Durham to Lisbon (average of $509). Flying from Durham to Lisbon in June is currently the most expensive (average of $1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DU8 to LIS?

Find hourly flight availability from Durham to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Durham to Lisbon in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Durham to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Durham to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Durham to Lisbon flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Durham to Lisbon, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,482 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
TAP AIR PORTUGAL
7.1
Good
2,040 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Durham to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Durham?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Durham. Booking flights from Durham to Humberto Delgado (LIS) should be relatively easy as there are 0 daily inbound flights from Durham from 11 different airlines.

  • How long is the flight from Durham to Lisbon?

    Departing from Durham to Lisbon will take you 20h 10m. The distance from Durham to Lisbon is about 3734 mi.

  • Can I find deals for flights from Durham to Lisbon that include hotel bookings?

    Yes. In addition to deals on Durham to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Durham to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Durham to Lisbon.

  • Can I find deals for business class flights from Durham to Lisbon?

    Yes. Cheapflights offers flight deals from Durham to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Durham to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from Durham to Lisbon (average of $509). Flying from Durham to Lisbon in June is currently the most expensive (average of $1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Top 10 airlines flying from Durham to Lisbon

Discover the top 10 airlines that operate flights from Durham to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$458Average$556FlexibilityNo cancel feeOn-time76%
KLMCheapest$570Average$867FlexibilityNo cancel feeOn-time75%
DeltaCheapest$575Average$912FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$586Average$1,077FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$588Average$998FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$594Average$947FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$618Average$718FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$633Average$903FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$650Average$947FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$681Average$966FlexibilityNo cancel feeOn-time76%

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