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$370+ Cheap flights from Greenville (GSP) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LIS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Lisbon Humberto Delgado are usually found in November or August, booked 58 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Greenville to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$609
(United Airlines)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,566
From Greenville to Lisbon Humberto Delgado
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One-way flight from Greenville to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 28% potential increase in price ($379 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Greenville to Lisbon

Cheapest flights from Greenville to Lisbon
Explore the most affordable flight options available from Greenville to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/252:46 pmGSP - LIS
2 stops38h 34mUnited Airlines
mié. 11/125:00 amLIS - GSP
2 stops20h 49mUnited Airlines
Deal found 6/12$609
This Ovago deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:14 pmGSP - LIS
1 stop16h 01mBritish Airways
lun. 11/106:35 pmLIS - GSP
2 stops30h 58mBritish Airways
Deal found 6/12$631
This Lufthansa deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:05 pmGSP - LIS
2 stops19h 35mLufthansa
lun. 11/1012:30 pmLIS - GSP
2 stops40h 29mLufthansa
Deal found 6/10$641
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:28 pmGSP - LIS
2 stops17h 07mDelta
mié. 12/315:30 amLIS - GSP
2 stops23h 15mDelta
Deal found 6/11$856
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:05 pmGSP - LIS
2 stops17h 15mMultiple Airlines
lun. 11/107:10 amLIS - GSP
3 stops21h 49mMultiple Airlines
Deal found 6/12$884
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/1612:45 pmGSP - LIS
2 stops17h 20mAir Canada
mié. 7/2311:25 amLIS - GSP
2 stops31h 52mAir Canada
Deal found 6/12$903
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/124:10 pmGSP - LIS
2 stops11h 55mAmerican Airlines
lun. 7/2111:05 amLIS - GSP
1 stop14h 25mAmerican Airlines
Deal found 6/9$977
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/201:15 pmGSP - LIS
2 stops38h 40mScandinavian Airlines
mié. 12/317:00 pmLIS - GSP
2 stops33h 45mScandinavian Airlines
Deal found 6/12$1,280
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2112:30 pmGSP - LIS
2 stops29h 35mFinnair
sáb. 9/276:35 amLIS - GSP
2 stops20h 55mFinnair
Deal found 6/11$1,284

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Greenville to Lisbon that are best for you.

Fly from

Greenville

Fly to

Lisbon

Route

Depart

Return

Price

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

sáb. 10/25

2:46 pm-10:20 am

2 stops38h 34m

Lisbon Humberto Delgado

mié. 11/12

5:00 am-8:49 pm

2 stops20h 49m

$609

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mar. 10/28

1:14 pm-9:15 am

1 stop16h 01m

Lisbon Humberto Delgado

lun. 11/10

6:35 pm-8:33 pm

2 stops30h 58m

$631

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mar. 10/28

12:05 pm-11:40 am

2 stops19h 35m

Lisbon Humberto Delgado

lun. 11/10

12:30 pm-11:59 pm

2 stops40h 29m

$641

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mar. 10/28

12:05 pm-9:20 am

2 stops17h 15m

Lisbon Humberto Delgado

lun. 11/10

7:10 am-11:59 pm

3 stops21h 49m

$884

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mié. 7/16

12:45 pm-11:05 am

2 stops17h 20m

Lisbon Humberto Delgado

mié. 7/23

11:25 am-2:17 pm

2 stops31h 52m

$903

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

sáb. 7/12

4:10 pm-9:05 am

2 stops11h 55m

Lisbon Humberto Delgado

lun. 7/21

11:05 am-8:30 pm

1 stop14h 25m

$977

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

dom. 9/21

12:30 pm-11:05 pm

2 stops29h 35m

Lisbon Humberto Delgado

sáb. 9/27

6:35 am-10:30 pm

2 stops20h 55m

$1,284

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

vie. 7/11

5:38 pm-3:45 pm

2 stops17h 07m

Lisbon Humberto Delgado

sáb. 7/12

6:25 pm-8:59 pm

2 stops31h 34m

$2,474

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 9/15

7:26 pm-10:30 pm

3 stops46h 04m

$370

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mié. 7/9

7:59 am-9:05 am

1 stop20h 06m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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Best time to book a flight from Greenville to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Lisbon

How far ahead should I book a flight from Greenville to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Lisbon. Price data was last updated on June 9, 2025.

The price you pay for your flight from Greenville to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Greenville to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Greenville to Lisbon (average of $612). Flying from Greenville to Lisbon in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to LIS?

Find hourly flight availability from Greenville to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s optimal to fly from Greenville to Lisbon in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated junio 12, 2025.
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,290 reviews
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
United Airlines
7.4
Good
8,790 reviews
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Scandinavian Airlines
7.3
Good
1,387 reviews
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Air Canada
7.1
Good
9,531 reviews
Finnair
7.6
Good
1,290 reviews

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Greenville to Lisbon round-trip?

    According to our current data, United Airlines ($609), British Airways ($631), and Lufthansa ($641) offers the cheapest pricing from Greenville to Lisbon. United Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Greenville to Lisbon one-way?

    One-way options have recently been found by users for as low as $473 on American Airlines. Other airlines that offer cheap prices include Air Canada from $474 and Lufthansa from $535 one-way.

  • Can I find deals for flights from Greenville to Lisbon that include hotel bookings?

    Yes. In addition to deals on Greenville to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Lisbon.

  • Can I find deals for business class flights from Greenville to Lisbon?

    Yes. Cheapflights offers flight deals from Greenville to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Lisbon (average of $612). Flying from Greenville to Lisbon in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Sintra
Beja
Nazaré
Ericeira
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Greenville to Lisbon

Discover the top 4 airlines that operate flights from Greenville to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$941FlexibilityNo cancel feeOn-time70%
DeltaCheapest$550Average$595FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$600Average$938FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$676Average$1,176FlexibilityNo cancel feeOn-time71%

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