Are direct flights from Raleigh to Lisbon always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more stops can often be cheaper, so comparing both options is usually a good strategy. Consider your priorities for cost versus convenience.

Can flexible travel dates help on Raleigh to Lisbon flights?

Yes, having flexible travel dates can significantly impact the price of your flight. Flying during off-peak seasons or on weekdays, rather than weekends, often results in lower fares. Even shifting your departure or return by a day or two can sometimes yield savings.

What extra costs should I check before booking Raleigh to Lisbon flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Raleigh

To Lisbon

Cheap Flights from Raleigh to Lisbon

Browse current best options from Raleigh. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Raleigh

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 5 days ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Raleigh to Lisbon

Explore current cheapest deals departing from Raleigh to Lisbon

2026-12-01 – 2026-12-08
RDU - Lisbon
78% AI deal score
$740
$686
Round trip
2026-11-02 – 2026-11-10
RDU - Lisbon
77% AI deal score
$698
$688
Round trip
2026-10-10 – 2026-11-06
RDU - Lisbon
74% AI deal score
$676
$696
Round trip
2026-12-09 – 2026-12-16
RDU - Lisbon
80% AI deal score
$757
$698
Round trip
2027-02-17 – 2027-02-24
RDU - Lisbon
78% AI deal score
$725
$700
Round trip
2026-11-10 – 2026-11-18
RDU - Lisbon
78% AI deal score
$698
$702
Round trip
2027-01-13 – 2027-01-17
RDU - Lisbon
77% AI deal score
$710
$706
Round trip
2026-10-20 – 2026-11-06
RDU - Lisbon
74% AI deal score
$694
$708
Round trip
2027-02-17 – 2027-02-25
RDU - Lisbon
78% AI deal score
$727
$709
Round trip
2026-10-19 – 2026-11-06
RDU - Lisbon
74% AI deal score
$690
$712
Round trip

Raleigh to Lisbon: Overview

Insights for flights from Raleigh to Lisbon

When planning cheap flights from Raleigh to Lisbon, December stands out as the most affordable month, with a median fare of just $362. January also offers competitive pricing, with a median of $405, followed by February at $432. These months present the best opportunities for budget-conscious travelers.

Right now, fares for this route typically range from $624–$1264, with a median price of $899. Current fares are significantly above the typical level, indicating that prices are higher than usual for this route. Currently, 0% of recent fares are classified as a good price, suggesting that finding a bargain may require patience.

Most itineraries from Raleigh to Lisbon involve connections, as 0% of recent fares are non-stop. For connecting flights, the typical number of stopovers is 2. This means you should expect at least two stops on your journey to Lisbon.

A typical journey from Raleigh to Lisbon takes approximately 22h 15m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover, making the total travel time considerably longer than a direct flight would be. New deals for this route appear almost daily, offering frequent opportunities to find suitable options.

The distance between Raleigh and Lisbon is 6013 km, classifying this as a long-haul route. This considerable distance necessitates a longer travel time and typically involves connecting flights rather than direct service.

How much is a round trip from Raleigh to Lisbon

Regular price: $565 - $1,379

Prices for flights from Raleigh to Lisbon are currently within the regular range.

The regular price range for flights from Raleigh to Lisbon is between $565 and $1379. The current lowest deal is $656 with Icelandair, for travel from Jan 20-Jan 28.

now $656

Low $565

High $1,379

The cheapest time to fly from Raleigh to Lisbon

The cheapest month to fly from RDU to LIS is December, with a median price of $362. The most expensive month is June, with a median price of $1297. Prices are generally lower from January to December.

December

Cheapest

Flights from $362

June

Most Expensive

Flights from $1,297

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Raleigh to Lisbon

United Airlines

Air Canada

Icelandair

American Airlines

Last-minute flights going from Raleigh to Lisbon

Wed, Aug 26

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

Icelandair

$1,012

$1,016

One-way

Wed, Sep 2

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

JetBlue Airways

$771

$1,036

One-way

Wed, Sep 9

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

Icelandair

$760

$909

One-way

Thu, Sep 10

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

Air Canada

$785

$955

One-way

Fri, Sep 11

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

Icelandair

$757

$942

One-way

Mon, Sep 14

⌛ Last-Minute

RDU - Lisbon

Raleigh (RDU) - Lisbon (LIS)

Breeze Airways

$754

$857

One-way

Biggest price drops on these dates for flights from Raleigh to Lisbon

4 nights

Feb 24 - Feb 28

$736 → $618

16%

5 nights

Feb 20 - Feb 25

$723 → $608

16%

8 nights

Nov 28 - Dec 6

$710 → $607

14%

7 nights

Mar 17 - Mar 24

$892 → $789

12%

Popular Airports to fly from Raleigh to Lisbon

Raleigh - Lisbon route insights

💸 Price insights

Fares above the typical level

Recent fares from RDU to LIS are above the typical level at $656.

📅 Best time to fly

Fly in December for cheapest prices

Historically, December is the cheapest month to fly from RDU to LIS, with a median price of $362.

⏱️ Flight duration

Long-haul flights with 2+ stopovers

Flights from RDU to LIS typically take 22h 15m, with most routes requiring 2 or more stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available on this route; connecting flights are dominant.

🏆 Airline highlight

Icelandair offers deals from $656

Icelandair recently offered a roundtrip deal for $656 from RDU to LIS in January.

🎯 Booking tip

Frequent deals are available

Deals on flights from RDU to LIS are frequent, appearing often in the last 30 days.

Raleigh main airports to depart from

Raleigh–Durham International (RDU)

Cheapest

Raleigh–Durham International Airport is a convenient departure point for flights from Raleigh to Lisbon.

📍 ~17 km from city center

💸 Flights from ~$661

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival choice for flights to Lisbon.

📍 ~6 km from city center (reachable by car, metro, bus)

💸 Flights from ~$660

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport is a major international hub with extensive connectivity, useful if flights to Lisbon are unavailable or overpriced.

📍 ~275 km from destination city (approximately 3 hours travel time from Lisbon city center)

💸 Flights from ~$706

Business & First Class Flight Deals to Lisbon

$2,570

Save $2,244

Icelandair

Business Class

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Mid-week bookings can also sometimes offer different pricing.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs when considering this.

Raleigh to Lisbon: Overview

Insights for flights from Raleigh to Lisbon

How much is a round trip from Raleigh to Lisbon

Regular price: $565 - $1,379

Prices for flights from Raleigh to Lisbon are currently within the regular range.

The regular price range for flights from Raleigh to Lisbon is between $565 and $1379. The current lowest deal is $656 with Icelandair, for travel from Jan 20-Jan 28.

now $656

Low $565

High $1,379

The cheapest time to fly from Raleigh to Lisbon

December

Cheapest

Flights from $362

June

Most Expensive

Flights from $1,297

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec