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

Direct flights are often convenient, saving travel time and avoiding layovers. However, they are not always the most economical choice. Flights with one or more connections can sometimes be significantly cheaper, offering a trade-off between cost and travel duration.

Can flexible travel dates help on Greensboro to Lisbon flights?

Absolutely, having flexible travel dates can be a major advantage when searching for flights. Prices for flights can vary considerably depending on the day of the week or specific dates. Being open to adjusting your departure or return by a few days may unlock more affordable fares.

What extra costs should I check before booking Greensboro 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 Greensboro

To Lisbon

Cheap Flights from Greensboro to Lisbon

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

Deals from

Greensboro

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

Prices updated 7 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 24, 2026.)

Today’s best flight deals from Greensboro to Lisbon

Explore current cheapest deals departing from Greensboro to Lisbon

2027-01-12 – 2027-01-19
GSO - Lisbon
79% AI deal score
$770
$719
Round trip
2026-12-01 – 2026-12-08
GSO - Lisbon
76% AI deal score
$670
$727
Round trip
2026-10-27 – 2026-11-03
GSO - Lisbon
77% AI deal score
$732
$727
Round trip
2026-10-26 – 2026-11-04
GSO - Lisbon
77% AI deal score
$712
$727
Round trip
2026-12-06 – 2026-12-15
GSO - Lisbon
76% AI deal score
$669
$727
Round trip
2027-02-16 – 2027-02-23
GSO - Lisbon
77% AI deal score
$708
$732
Round trip
2027-01-26 – 2027-02-02
GSO - Lisbon
79% AI deal score
$786
$736
Round trip
2027-01-27 – 2027-02-03
GSO - Lisbon
79% AI deal score
$786
$736
Round trip
2026-12-03 – 2026-12-15
GSO - Lisbon
76% AI deal score
$649
$761
Round trip
2026-11-26 – 2026-12-03
GSO - Lisbon
75% AI deal score
$615
$777
Round trip

Greensboro to Lisbon: Overview

Insights for flights from Greensboro to Lisbon

For travelers planning cheap flights from Greensboro to Lisbon, February stands out as the most affordable month, with a median fare of just $352. Other cost-effective options include November, with a median of $555, and January, at $643. These months offer significantly lower prices compared to the overall median for the route.

Right now, fares from Greensboro to Lisbon are below the typical level for this route. Prices typically range from $869–$1335, with a median of $1120. Only 2% of recent fares have been classified as a good price, indicating that finding exceptional deals can be challenging, though new deals appear almost daily.

When considering how long is the flight from Greensboro to Lisbon, you should expect a typical journey of 21h 5m including connections. This route is characterized by connecting itineraries, as most itineraries connect at least once. The median number of stopovers for connecting flights is 2, meaning you will likely have multiple stops on your way to Lisbon.

The journey from Greensboro to Lisbon covers a substantial distance of 6096 kilometers. This classifies the route as a long-haul flight, which typically involves extended travel times and often requires at least one connection.

How much is a round trip from Greensboro to Lisbon

Regular price: $508 - $1,121

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

The regular price range for this route is $508 to $1121. The current lowest deal is $715 with United Airlines for travel from November 4 to November 20.

now $715

Low $508

High $1,121

The cheapest time to fly from Greensboro to Lisbon

The cheapest month to fly from GSO to LIS is March, with a median price of $347. The most expensive month is July, with a median price of $1314. Prices are generally lower from January to December.

March

Cheapest

Flights from $347

July

Most Expensive

Flights from $1,314

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Greensboro to Lisbon

United Airlines

WestJet

TAP Portugal

KLM

Last-minute flights going from Greensboro to Lisbon

Thu, Aug 27

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$1,011

$1,388

One-way

Wed, Sep 2

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

Deutsche Luft Hansa

$806

$1,253

One-way

Sat, Sep 5

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$860

$3,018

One-way

Mon, Sep 7

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$837

$1,322

One-way

Mon, Sep 7

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

American Airlines

$783

$1,346

One-way

Thu, Sep 10

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$776

$1,388

One-way

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

7 nights

Jan 26 - Feb 2

$786 → $732

7 nights

Jan 12 - Jan 19

$770 → $721

7 nights

Oct 27 - Nov 3

$732 → $727

16 nights

Jan 11 - Jan 27

$757 → $757

Popular Airports to fly from Greensboro to Lisbon

Greensboro - Lisbon route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Greensboro to Lisbon are below the typical level for this route.

📅 Best time to fly

February offers the lowest median prices.

Historically, February, November, and January offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 21h 5m.

Flights from Greensboro to Lisbon typically involve connections, with a median duration of 21h 5m.

✈️ Airlines & availability

Connecting flights are dominant.

This route is connecting-dominant, with no direct flights available in recent months.

🏆 Airline highlight

United Airlines offers many deals.

United Airlines has offered 31 deals on connecting flights from Greensboro to Lisbon.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Greensboro to Lisbon appear frequently, typically every 30 days.

Greensboro main airports to depart from

Piedmont Triad International (GSO)

Cheapest

Piedmont Triad International Airport (GSO) is a good option for flights from Greensboro to Lisbon.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$726

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary international gateway for flights arriving in Lisbon.

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

💸 Flights from ~$726

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto is a major international hub with extensive European and long-haul connectivity, useful if LIS flights are unavailable or overpriced.

📍 ~275 km from Lisbon (reachable by high-speed rail and motorway), approximately 3 hours travel time from Lisbon city center.

💸 Flights from ~$745

Business & First Class Flight Deals to Lisbon

Discover luxury on the budget with premium cabin class on flights from Greensboro to Lisbon.

Elite

Best Elite deals to Lisbon

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GSO

Elite

Nov 16

Lisbon, Portugal

76% AI deal score

$2,748

Scandinavian Airlines, +1

Business Class

From GSO

Elite

Sep 19

Lisbon, Portugal

76% AI deal score

$2,783

WestJet

Business Class

From GSO

Elite

Sep 08

Lisbon, Portugal

76% AI deal score

$2,834

WestJet

Business Class

From GSO

Elite

Sep 08

Lisbon, Portugal

76% AI deal score

$2,837

WestJet

Business Class

From GSO

Elite

Sep 08

Lisbon, Portugal

76% AI deal score

$2,837

WestJet

Business Class

From GSO

Elite

Nov 11

Lisbon, Portugal

76% AI deal score

$2,895

WestJet, +1

Business Class

From GSO

Elite

Nov 10

Lisbon, Portugal

76% AI deal score

$2,895

WestJet, +1

Business Class

From GSO

Elite

Nov 03

Lisbon, Portugal

76% AI deal score

$2,895

WestJet, +1

Business Class

From GSO

Elite

Oct 21

Lisbon, Portugal

76% AI deal score

$2,895

WestJet, +1

Business Class

From GSO

Elite

Oct 14

Lisbon, Portugal

76% AI deal score

$2,921

WestJet, +1

Business Class

From GSO

Elite

Nov 11

Lisbon, Portugal

76% AI deal score

$2,948

WestJet, +1

Business Class

From GSO

Elite

Nov 10

Lisbon, Portugal

76% AI deal score

$2,948

WestJet, +1

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 also help you discover better deals. Looking into flights with layovers may sometimes offer lower fares than direct routes.

Booking flights in advance, often several months before your intended departure, can sometimes result in more favorable prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also present different pricing compared to weekend bookings.

Yes, comparing nearby airports for both your origin and destination can often reveal additional flight options and potentially lower prices. Sometimes, flying from or to a slightly less central airport may offer significant savings. Always consider the additional travel time and cost to reach these alternative airports.

Related routes

More routes from Greensboro

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Flights to Lisbon from other cities

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Greensboro to Lisbon: Overview

Insights for flights from Greensboro to Lisbon

How much is a round trip from Greensboro to Lisbon

Regular price: $508 - $1,121

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

The regular price range for this route is $508 to $1121. The current lowest deal is $715 with United Airlines for travel from November 4 to November 20.

now $715

Low $508

High $1,121

The cheapest time to fly from Greensboro to Lisbon

The cheapest month to fly from GSO to LIS is March, with a median price of $347. The most expensive month is July, with a median price of $1314. Prices are generally lower from January to December.

March

Cheapest

Flights from $347

July

Most Expensive

Flights from $1,314

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Greensboro to Lisbon

United Airlines

WestJet

TAP Portugal

KLM

Last-minute flights going from Greensboro to Lisbon

Thu, Aug 27

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$1,011

$1,388

One-way

Wed, Sep 2

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

Deutsche Luft Hansa

$806

$1,253

One-way

Sat, Sep 5

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$860

$3,018

One-way

Mon, Sep 7

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$837

$1,322

One-way

Mon, Sep 7

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

American Airlines

$783

$1,346

One-way

Thu, Sep 10

⌛ Last-Minute

GSO - Lisbon

Greensboro (GSO) - Lisbon (LIS)

United Airlines

$776

$1,388

One-way

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

7 nights

Jan 26 - Feb 2

$786 → $732

7 nights

Jan 12 - Jan 19

$770 → $721

7 nights

Oct 27 - Nov 3

$732 → $727

16 nights

Jan 11 - Jan 27

$757 → $757

Popular Airports to fly from Greensboro to Lisbon

Greensboro - Lisbon route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Greensboro to Lisbon are below the typical level for this route.

📅 Best time to fly

February offers the lowest median prices.

Historically, February, November, and January offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 21h 5m.

Flights from Greensboro to Lisbon typically involve connections, with a median duration of 21h 5m.

✈️ Airlines & availability

Connecting flights are dominant.

This route is connecting-dominant, with no direct flights available in recent months.

🏆 Airline highlight

United Airlines offers many deals.

United Airlines has offered 31 deals on connecting flights from Greensboro to Lisbon.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Greensboro to Lisbon appear frequently, typically every 30 days.

Greensboro main airports to depart from

Piedmont Triad International (GSO)

Cheapest

Piedmont Triad International Airport (GSO) is a good option for flights from Greensboro to Lisbon.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$726

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary international gateway for flights arriving in Lisbon.

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

💸 Flights from ~$726

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto is a major international hub with extensive European and long-haul connectivity, useful if LIS flights are unavailable or overpriced.

📍 ~275 km from Lisbon (reachable by high-speed rail and motorway), approximately 3 hours travel time from Lisbon city center.

💸 Flights from ~$745

Lisbon, Portugal

76% AI deal score

$2,948

WestJet, +1

Business Class

Frequently Asked Questions About Flights to Lisbon

Cheap Flights from Greensboro to Lisbon

Today’s best flight deals from Greensboro to Lisbon

Greensboro to Lisbon: Overview

Insights for flights from Greensboro to Lisbon

How much is a round trip from Greensboro to Lisbon

The cheapest time to fly from Greensboro to Lisbon

Direct flights from Greensboro to Lisbon

Last-minute flights going from Greensboro to Lisbon

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

Popular Airports to fly from Greensboro to Lisbon

Greensboro - Lisbon route insights

Recent fares are below the typical level.

February offers the lowest median prices.

Connecting flights average 21h 5m.

Connecting flights are dominant.

United Airlines offers many deals.

Deals appear frequently.

Greensboro main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 16

Sep 19

Sep 08

Sep 08

Sep 08

Nov 11

Nov 10

Nov 03

Oct 21

Oct 14

Nov 11

Nov 10

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from Greensboro to Lisbon?

When should I book flights from Greensboro to Lisbon?

Should I compare nearby airports for flights from Greensboro to Lisbon?

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

Can flexible travel dates help on Greensboro to Lisbon flights?

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

Related routes

More routes from Greensboro

Flights to Lisbon from other cities

Greensboro to Lisbon: Overview

Insights for flights from Greensboro to Lisbon

How much is a round trip from Greensboro to Lisbon

The cheapest time to fly from Greensboro to Lisbon

Direct flights from Greensboro to Lisbon

Last-minute flights going from Greensboro to Lisbon

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

Popular Airports to fly from Greensboro to Lisbon

Greensboro - Lisbon route insights

Recent fares are below the typical level.

February offers the lowest median prices.

Connecting flights average 21h 5m.

Connecting flights are dominant.

United Airlines offers many deals.

Deals appear frequently.

Greensboro main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 16

Sep 19

Sep 08

Sep 08

Sep 08

Nov 11

Nov 10

Nov 03

Oct 21

Oct 14

Nov 11

Nov 10

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from Greensboro to Lisbon?

When should I book flights from Greensboro to Lisbon?

Should I compare nearby airports for flights from Greensboro to Lisbon?