Cheap flights from Raleigh-Durham Intl (RDU) to Lisbon (LIS)

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The best prices from Raleigh-Durham Intl to Lisbon are usually found in February or January, booked 17 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Raleigh-Durham Intl (RDU) to Lisbon (LIS)

All the information you need to plan the best RDU to LIS flight in 2021: compare Raleigh-Durham Intl to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
RDU - LIS
Price
$731 - $1,118
LIS
Temperature
59 - 84.2 °F
LIS
Rainfall
0 - 1.2 inches

Popular in

July

High demand for flights, 18% potential price rise

Cheapest in

February

Best time to find cheap flights, 20% potential price drop

Round-trip from

$731

From Raleigh-Durham Intl to Lisbon

One-way from

$524

One-way flight from Raleigh-Durham Intl to Lisbon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Raleigh-Durham Intl to Lisbon?

Users have found that flying from Raleigh-Durham Intl to Lisbon on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Raleigh-Durham Intl to Lisbon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 93% on flights from Raleigh-Durham Intl to Lisbon compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,079. For sooner than that we have options available in the next 3 days from $1,831.

What is the cheapest month to fly from Raleigh-Durham Intl to Lisbon?

Flights from Raleigh-Durham Intl to Lisbon lean towards being more expensive in December. Prices are generally better when you fly from Raleigh-Durham Intl to Lisbon in February, with the cheapest ticket starting at $576.

When is the cheapest time to fly from Raleigh-Durham Intl to Lisbon (RDU - LIS)?

It’s typically best to fly out from Raleigh-Durham Intl to Lisbon in the morning. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Raleigh-Durham Intl to Lisbon in May, June 2021

The best prices found for RDU to LIS flights for May, June
8 Jun - 15 Jun
$623pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
     
3 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
RDU
Raleigh Raleigh-Durham
7 Jun - 14 Jun
$670pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
     
3 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
RDU
Raleigh Raleigh-Durham
7 Jun - 14 Jun
$689pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
RDU
Raleigh Raleigh-Durham

Raleigh-Durham Intl to Lisbon 2021 flight deals

Cheap flights to Lisbon from Raleigh-Durham Intl found for this year
1 Nov - 8 Nov
$590pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
8 Jun - 15 Jun
$623pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
     
3 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
RDU
Raleigh Raleigh-Durham
4 Oct - 18 Oct
$641pp
RDU
Raleigh Raleigh-Durham
Turkish Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Turkish Airlines
   
2 STOPS
RDU
Raleigh Raleigh-Durham

One-way flights to Lisbon from Raleigh-Durham Intl

The cheapest one-way flights from Raleigh-Durham Intl to Lisbon
2:45 pm - 7:20 am
TAP AIR PORTUGAL
1 Stop
11h 35m
RDU - LIS
TAP AIR PORTUGAL
$524
Kiwi.com
2:45 pm - 7:20 am
TAP AIR PORTUGAL
1 Stop
11h 35m
RDU - LIS
TAP AIR PORTUGAL
$543
mytrip.com
9:55 am - 1:45 am
Multiple Airlines
1 Stop
10h 50m
RDU - LIS
Multiple Airlines
$670
Flyus

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Raleigh-Durham Intl</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Raleigh-Durham Intl to Lisbon

Are flight prices decreasing from Raleigh-Durham Intl to Lisbon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Raleigh-Durham Intl and Lisbon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Raleigh Raleigh-Durham to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Raleigh Raleigh-Durham to Lisbon Humberto Delgado that may be offering flexible cancellation policies are Delta, United Airlines, and Lufthansa. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Raleigh-Durham Intl to Lisbon for under $600 on Cheapflights?

Yes, there are multiple flights from Raleigh-Durham Intl to Lisbon for under $600. The cheapest flight booked recently is on Multiple Airlines for just $590, but on average you can expect to pay $673.

Are there nonstop flights from Raleigh-Durham Intl to Lisbon for under $600 on Cheapflights?

There are no nonstop flights from Raleigh-Durham Intl to Lisbon, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Raleigh-Durham Intl or Lisbon?

The rainfall in Raleigh-Durham Intl is generally less than the rainfall in Lisbon. This will continue over the next 15 days.

Is Raleigh-Durham Intl weather warmer or cooler than Lisbon?

Temperatures around the 91 °F's can be experienced in July. The weather in Lisbon is colder than in Raleigh-Durham Intl. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Raleigh-Durham Intl to Lisbon?

For as low as $680, TAP AIR PORTUGAL can have you in Lisbon from Raleigh-Durham Intl in 14h 10m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Raleigh-Durham Intl to Lisbon round-trip?

Currently priced at $641, Turkish Airlines will fly you from Raleigh-Durham Intl to Lisbon and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on TAP AIR PORTUGAL for as low as $680. These flights start at 29% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Raleigh-Durham Intl to Lisbon one-way?

One-way options have recently been found by users for as low as $524 on TAP AIR PORTUGAL.

Related searches

Flights to Lisbon from Raleigh-Durham Intl
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Alternative routes for Raleigh-Durham Intl to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Raleigh-Durham Intl to Lisbon.
Today's exchange rate
$1 = €0.83
Average temperature for May in Lisbon
73.4 °F

Airports servicing Raleigh

Airports servicing Lisbon

Top 9 airlines flying from Raleigh-Durham Intl to Lisbon

The chart below displays the airlines Cheapflights users traveling from Raleigh-Durham Intl to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air France
$754 $842 No cancel fee 77%
British Airways
$540 $946 No cancel fee 70%
Air Canada
$679 $969 No cancel fee 67%
Delta
$737 $1,033 No cancel fee N/A
KLM
$725 $1,059 No cancel fee 75%
Lufthansa
$691 $1,073 No cancel fee 76%
United Airlines
$688 $1,089 No cancel fee 69%
American Airlines
$704 $1,134 No cancel fee 71%
TAP AIR PORTUGAL
$702 $1,134 No cancel fee N/A
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