$609 Find Cheap Flights from Greensboro to Portugal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greensboro to Portugal departing on 11/7. 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

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Cheap Flights from Greensboro to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$609
Lisbon
Lisbon2 stops$609

Book Cheap Greensboro to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greensboro to Portugal 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 Portugal

Fri, Nov 7 - Fri, Nov 21
Scandinavian Airlines Logo
2:58 pm - 8:55 amGSO-LIS
36h 57m2 stops
Scandinavian Airlines Logo
4:55 pm - 11:54 pmLIS-GSO
35h 59m2 stops
$609Scandinavian Airlines
Find Deal
Thu, Oct 23 - Thu, Nov 6
British Airways Logo
6:33 pm - 9:05 amGSO-LIS
9h 32m1 stop
British Airways Logo
6:30 am - 9:06 pmLIS-GSO
19h 36m2 stops
$630British Airways
Find Deal
Thu, Oct 23 - Thu, Nov 6
American Airlines Logo
8:02 am - 9:05 amGSO-LIS
20h 03m1 stop
American Airlines Logo
10:55 am - 9:06 pmLIS-GSO
15h 11m1 stop
$637American Airlines
Find Deal
Thu, Oct 23 - Thu, Nov 6
American Airlines Logo
12:53 pm - 9:05 amGSO-LIS
15h 12m2 stops
American Airlines Logo
10:55 am - 9:52 pmLIS-GSO
15h 57m2 stops
$641American Airlines
Find Deal
Fri, Oct 24 - Thu, Nov 6
Delta Logo
1:08 pm - 8:00 amGSO-LIS
13h 52m2 stops
Delta Logo
10:00 am - 9:46 pmLIS-GSO
16h 46m2 stops
$664Delta
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Thu, Oct 23 - Fri, Nov 7
United Airlines Logo
10:31 am - 10:30 amGSO-LIS
18h 59m1 stop
United Airlines Logo
11:20 am - 6:46 pmLIS-GSO
36h 26m2 stops
$667United Airlines
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Fri, Nov 7 - Fri, Nov 21
 Logo
10:47 am - 7:55 amGSO-LIS
16h 08m1 stop
 Logo
7:05 am - 9:06 pmLIS-GSO
19h 01m2 stops
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
7:58 pm - 10:15 amGSO-LIS
9h 17m1 stop
United Airlines Logo
11:00 am - 2:14 pmLIS-GSO
32h 14m2 stops
$782United Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 16
Delta Logo
8:20 am - 11:15 amGSO-LIS
21h 55m2 stops
Delta Logo
9:50 am - 11:06 pmLIS-GSO
18h 16m2 stops
$847Delta
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Fri, Oct 24 - Fri, Nov 7
 Logo
2:00 pm - 9:05 amGSO-LIS
14h 05m1 stop
 Logo
11:05 am - 6:12 pmLIS-GSO
12h 07m1 stop
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.

Which airlines provide the cheapest flights from Greensboro to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Greensboro to Portugal were found on Scandinavian Airlines ($609) and British Airways ($630).

Good to know

Low seasonNovember
Cheapest flight$609
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Greensboro to Lisbon

FAQs - booking Portugal flights

  • 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.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost $639 on average. Morning departures are around 30% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,116.

Reviews of the top 3 airlines serving from Greensboro to Portugal

 
Need help choosing which airline to fly with from Greensboro to Portugal? 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 8915 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

2.0 MediocreAnonymous, Aug 2025SEA - DEN
Read more United Airlines reviews

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

This flight never occurred because AA couldn’t get their act together.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Was a normal flight but it was delayed, and there wasn't an explanation.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

The plane was known to be late in advance of takeoff. My guess is that it was known to be late at 11am or 5 hours before scheduled takeoff time. We were late to leave and with a wheelchair and the a cart, we only made it to gate. We raced! Inside plane, all was great

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

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