GSO - LIS

$378 Find Cheap Flights from Greensboro to Lisbon - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greensboro to Lisbon departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$746
United Airlines
Mon 12/7Wed 12/9
GSO - LIS • 1 stop
Cheapest one-way
$378
British Airways
Thu 12/24
GSO - LIS • 2 stops
Top airlines
Cheapest • from $746 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Greensboro and Lisbon. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $646 (round-trip)
Shortest trip • 9h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greensboro to Lisbon (GSO-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greensboro to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greensboro to Lisbon

Mon, Dec 7 - Wed, Dec 9
United Airlines Logo
2:45 pm - 10:20 am
GSO
-
LIS
14h 35m
1 stop
United Airlines Logo
11:20 am - 5:04 pm
LIS
-
GSO
34h 44m
2 stops
$746United Airlines
Mon, Dec 7 - Wed, Dec 9
United Airlines Logo
1:30 pm - 10:20 am
GSO
-
LIS
15h 50m
2 stops
United Airlines Logo
11:20 am - 5:04 pm
LIS
-
GSO
34h 44m
2 stops
$750United Airlines
Mon, Dec 7 - Wed, Dec 9
United Airlines Logo
8:00 pm - 10:20 am
GSO
-
LIS
9h 20m
1 stop
United Airlines Logo
11:55 am - 7:04 pm
LIS
-
GSO
12h 09m
1 stop
$761United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
6:00 am - 8:20 am
GSO
-
LIS
21h 20m
2 stops
United Airlines Logo
5:05 am - 6:34 pm
LIS
-
GSO
18h 29m
2 stops
$899United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
6:00 am - 8:20 am
GSO
-
LIS
21h 20m
1 stop
United Airlines Logo
5:05 am - 6:34 pm
LIS
-
GSO
18h 29m
2 stops
$900United Airlines
Wed, Aug 26 - Fri, Sep 4
United Airlines Logo
2:52 pm - 10:30 am
GSO
-
LIS
14h 38m
1 stop
United Airlines Logo
11:25 am - 6:34 pm
LIS
-
GSO
36h 09m
2 stops
$975United Airlines
Wed, Aug 26 - Thu, Sep 3
Air Canada Logo
6:00 am - 9:20 am
GSO
-
LIS
22h 20m
2 stops
Air Canada Logo
11:25 am - 7:48 pm
LIS
-
GSO
37h 23m
2 stops
$978Air Canada
Wed, Aug 26 - Tue, Sep 8
United Airlines Logo
2:52 pm - 10:30 am
GSO
-
LIS
14h 38m
1 stop
United Airlines Logo
1:00 pm - 5:14 pm
LIS
-
GSO
33h 14m
2 stops
$980United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
2:52 pm - 10:30 am
GSO
-
LIS
14h 38m
1 stop
United Airlines Logo
6:45 am - 11:59 pm
LIS
-
GSO
22h 14m
2 stops
$983United Airlines
Sun, Aug 30 - Tue, Sep 8
United Airlines Logo
6:00 am - 8:20 am
GSO
-
LIS
21h 20m
1 stop
United Airlines Logo
1:00 pm - 5:14 pm
LIS
-
GSO
33h 14m
2 stops
$985United Airlines
Booking Insights

KAYAK's insights & trends for Greensboro to Lisbon flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greensboro to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

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

Good to know

Low season

February

Cheapest flight

$378
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

When to book flights from Greensboro to Lisbon

Are your dates flexible? Find out the best times to travel from Greensboro to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greensboro to Lisbon

  • What is the cheapest flight from Greensboro to Lisbon?

    In the last 5 days, the lowest price for a flight from Greensboro to Lisbon was $378 for a one-way ticket and $746 for a round-trip.

  • Do I need a passport to fly between Greensboro and Lisbon?

    Yes

  • Which airports will I be using when flying from Greensboro to Lisbon?

    Greensboro airport is called Greensboro/H. Point and the only airport in Lisbon is Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Greensboro to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greensboro to Lisbon?

    Star Alliance, and oneworld are the airline alliances operating flights between Greensboro and Lisbon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Greensboro to Lisbon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Greensboro to Lisbon are United Airlines and American Airlines. With an average price for the route of $949 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,157 and an overall rating of 7.1.

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

    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 Lisbon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Greensboro 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 Lisbon?

    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 to Lisbon with an airline and back to Greensboro with another airline. Booking your flights between Greensboro and LIS can sometimes prove cheaper using this method.

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

    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 to Lisbon from Greensboro up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Greensboro to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Greensboro to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greensboro to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9994 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

OK, I don’t expect much from coach class. Everything basically is pretty lousy. But at least I expect my bloody luggage to get from A to B. Tap Airlines lost my luggage and it has been more than 24 hours in Lisbon and they still have not located my luggage. On top of that, they are incredibly unhelpful. They feel actually dismissive. This lousy customer service.

2.0 MediocreBabu, May 2026
AMS - LIS
Read more United Airlines reviews

OK, I don’t expect much from coach class. Everything basically is pretty lousy. But at least I expect my bloody luggage to get from A to B. Tap Airlines lost my luggage and it has been more than 24 hours in Lisbon and they still have not located my luggage. On top of that, they are incredibly unhelpful. They feel actually dismissive. This lousy customer service.

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight is clean and ontime. Crew is friendly. Snack can be better and the internet connection is poor

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Our flight from Denver to Honolulu was delayed by close to 4 hrs. The only concession that was offered was a $15 food voucher to be used at the airport. They texted the vouchers after we boarded so there was now way to use them.the food they did serve was cold. I can’t recommend this airline.

Ninth consecutive American flight I have been on that was delayed

It’s love good long way travel!! I always want more give me price down i want ever month travel I miss travel only North Carolina to Thailand in my love her !!

Efficiency of supporting mechanical teams who changed a wheel on airplane in minutes. So no delay, and pilot made up the lost minutes in flight. Comfortable seat.

We had multiple delays and a medical incident during the flight. We barely got a glass of water during the over 4 hours we were on the plane. Somehow first class got all of their service. It would be nice if all of your paying customers got the service they paid for.

Horrible experience, delays after delays. A flight that should arrive 11:50pm just landed past 1 am, and another 30min waiting for the baggage to come out. Very disappointing.

I found the seats ergonomically uncomfortable forcing the body to seat slightly hunched. For a short flight I worked on adjustments but for a longer flight, it would be difficult.

For some unknown reason, my checked bag didn't arrive at the same time. I got to my destination about 30 minutes late (5pm) and my bag was delivered to my hotel at 2:06am.... in the past 4 flights with AA, they been delayed and I've missed connections and my bags. Poor service.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

Delay of 30 minutes, but most of time recovered in flight. Lots of overhead storage, so roller bags could be kept on board and not checked.

Loved the leg room but hate I had to pay to get it!!

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

All the above categories was great. Seats entirely too cramped.

It was not British Air, we were put onto Air Portugal for our London to Lisbon leg.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

The on flight entertainment system touch screen system and the USB charger did not work on multiple seats on least 4 seats an in different rows. The attendant tried to reset the system but was un successful. I couldn't change my phone to get my ticket for my next flight. This was an international flight I changed seats and the problem was the same. the flight attendant offered his power bank

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

When bussing people to/from the gate, don't pack everyone in like a can of sardines and don't send the bus on its way if the plane isn't ready. Waited for about 40 minutes packed in this bus...both ways!

A Perfect 2.5 hr flight. No amenities, but we did not expect any.

Delayed flight by 45 minutes. Need a refund to compensate for the subsequent itinerary changes

The flight was delayed and absolutely packed, we had to dispach our hand luggage which contained some fragile items, luckly nothing was damaged.

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

Information on your arrival and departure airports