How does KAYAK find such low prices on flights from Greensboro to Portugal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greensboro to Portugal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greensboro to Portugal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greensboro to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Greensboro to Portugal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Greensboro to Portugal with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greensboro to Portugal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Greensboro to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Greensboro to Portugal?

In the past 5 days, the cheapest round-trip tickets from Greensboro to Portugal were found on United Airlines ($736) and British Airways ($847).

Which airlines provide the cheapest flights from Greensboro to Portugal?

In the past 5 days, the cheapest round-trip tickets from Greensboro to Portugal were found on United Airlines ($736) and British Airways ($847).

How long does a flight from Greensboro to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest route to Portugal from Greensboro is to Lisbon , which takes 14h 20m .

How long does a flight from Greensboro to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest route to Portugal from Greensboro is to Lisbon , which takes 14h 20m .

$731 CHEAP FLIGHTS from Greensboro to Portugal

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Flight Deals

Book Cheap Greensboro to Portugal Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from Greensboro to Portugal

Wed, Oct 14 - Tue, Oct 27

6:00 am - 11:05 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

24h 05m2 stops Newark Toronto Pearson Intl

6:05 am - 11:59 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

21h 54m2 stops Munich Franz Josef Strauss Newark

$731Multiple Airlines

Wed, Oct 14 - Tue, Oct 27

6:00 am - 8:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

21h 20m1 stop Newark

12:50 pm - 10:32 amLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

49h 42m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$736United Airlines

Wed, Nov 11 - Fri, Nov 13

3:00 pm - 10:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

14h 20m1 stop Washington, D.C. Dulles Intl

11:20 am - 11:44 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

41h 24m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$741United Airlines

Wed, Oct 21 - Sat, Nov 7

6:00 am - 9:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

22h 20m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:00 am - 11:59 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

23h 59m2 stops Frankfurt am Main Newark

$744Multiple Airlines

Wed, Nov 11 - Fri, Nov 13

6:15 am - 6:55 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

19h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 2:19 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

31h 59m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$745Air Canada

Wed, Nov 11 - Fri, Nov 13

3:00 pm - 8:10 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

12h 10m2 stops Washington, D.C. Dulles Intl Newark

11:20 am - 2:19 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

31h 59m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$746United Airlines

Sun, Nov 1 - Tue, Mar 9

6:00 am - 9:05 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

22h 05m1 stop Philadelphia

6:30 am - 5:52 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

16h 22m2 stops Madrid Barajas Charlotte Douglas

$772American Airlines

Sun, Nov 1 - Tue, Mar 9

6:00 am - 9:05 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

22h 05m1 stop Philadelphia

11:05 am - 8:49 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

14h 44m1 stop Philadelphia

$780American Airlines

Thu, Dec 24 - Wed, Dec 30

1:56 pm - 2:45 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

19h 49m2 stops Philadelphia London Heathrow

11:05 am - 9:07 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

15h 02m1 stop Philadelphia

$804British Airways

Thu, Oct 15 - Mon, Oct 19

12:47 pm - 6:10 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

24h 23m2 stops Philadelphia London Heathrow

6:45 pm - 11:30 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

33h 45m2 stops London Heathrow Philadelphia

$847British Airways

Recent last minute flight deals from Greensboro to Portugal

Fri, Aug 7 - Tue, Aug 11

6:51 pm - 5:50 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

17h 59m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:10 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

22h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,252Delta

Fri, Aug 7 - Tue, Aug 11

4:49 pm - 5:50 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

20h 01m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:10 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

22h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,252Delta

Fri, Aug 7 - Tue, Aug 11

2:50 pm - 2:55 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

19h 05m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 8:54 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

20h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,252Delta

Fri, Aug 7 - Tue, Aug 11

6:51 pm - 5:50 pmGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

17h 59m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:10 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

22h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,253Delta

Fri, Aug 7 - Tue, Aug 11

3:00 pm - 10:30 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

14h 30m1 stop Washington, D.C. Dulles Intl

6:45 am - 7:48 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

18h 03m2 stops Frankfurt am Main Newark

$1,308United Airlines

Fri, Aug 7 - Tue, Aug 11

3:00 pm - 10:30 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

14h 30m1 stop Washington, D.C. Dulles Intl

10:25 am - 11:59 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

18h 34m1 stop Newark

$1,317United Airlines

Fri, Aug 7 - Tue, Aug 11

8:08 pm - 8:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

31h 12m1 stop Newark

6:45 am - 7:48 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

18h 03m2 stops Frankfurt am Main Newark

$1,380United Airlines

Fri, Aug 7 - Tue, Aug 11

8:08 pm - 8:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

31h 12m1 stop Newark

10:25 am - 7:48 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

14h 23m1 stop Newark

$1,390United Airlines

Fri, Aug 7 - Tue, Aug 11

2:33 pm - 11:05 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

39h 32m2 stops Newark Toronto Pearson Intl

10:25 am - 7:48 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

14h 23m1 stop Newark

$1,398United Airlines

Fri, Aug 7 - Tue, Aug 11

2:33 pm - 8:20 amGSO Greensboro/H. Point-LIS Lisbon Humberto Delgado

12h 47m1 stop Newark

10:25 am - 11:59 pmLIS Lisbon Humberto Delgado-GSO Greensboro/H. Point

18h 34m1 stop Newark

$1,539United Airlines

Booking Insights

KAYAK's insights & trends for Greensboro to Portugal flights

Get data-powered insights and trends into flights from Greensboro to Portugal to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

What is the cheapest month to fly from Greensboro to Portugal?

The cheapest month for flights from Greensboro to Portugal is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $1,224 and $1,205 respectively.

Find deals

Low season	February
High season	May
Cheapest flight	$731

Best time to beat the crowds with an average 45% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Greensboro to Lisbon

How does KAYAK find such low prices on flights from Greensboro to Portugal?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greensboro to Portugal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greensboro to Portugal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greensboro to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Greensboro to Portugal?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Greensboro to Portugal with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greensboro to Portugal?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Greensboro to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Greensboro to Portugal

Airports

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Flights to other cities

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Return flight deals

Information on your arrival and departure airports

Greensboro (GSO)

$731 Find Cheap Flights from Greensboro to Portugal - Compare and Save

Book Cheap Greensboro to Portugal Plane Tickets

Recent round-trip flight deals from Greensboro to Portugal

Recent last minute flight deals from Greensboro to Portugal

KAYAK's insights & trends for Greensboro to Portugal flights

What is the cheapest month to fly from Greensboro to Portugal?

Which airlines provide the cheapest flights from Greensboro to Portugal?

How long does a flight from Greensboro to Portugal take?

Good to know

Low season

High season

Cheapest flight

FAQs - booking Portugal flights

Everything you need to know for your flight from Greensboro to Portugal

Information on your arrival and departure airports

Cabin class types available on flights to Portugal

Complete your trip to Portugal with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Greensboro to Portugal

Flights from Greensboro to popular cities in Portugal

Find deals for your return flight