$458+ Cheap flights from Greenville (GSP) to Lisbon (LIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LIS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Lisbon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Greenville to LisbonExplore 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 September 9, 2026.
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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/225:40 am -
2 stops21h 20m
Sun 11/15:00 am -
2 stops22h 51m
Deal found 9/8![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/306:57 pm -
2 stops15h 43m
Mon 11/910:00 am -
2 stops16h 33m
Deal found 9/8![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/227:20 am -
2 stops19h 40m
Thu 10/295:30 am -
2 stops16h 42m
Deal found 9/8![Delta logo]()
$719
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 12/77:48 pm -
1 stop9h 32m
Fri 12/1111:20 am -
2 stops34h 36m
Deal found 9/5![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 12/66:30 am -
2 stops20h 40m
Wed 12/911:20 am -
2 stops41h 10m
Deal found 9/6![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/3011:51 am -
2 stops18h 29m
Tue 11/1011:20 am -
2 stops38h 38m
Deal found 9/7![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/307:43 pm -
1 stop10h 37m
Mon 11/912:25 pm -
2 stops39h 35m
Deal found 9/7![United Airlines logo]()
$785
Best flights from Greenville to LisbonDiscover carefully curated flight deals from Greenville to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Greenville to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/225:40 am -
2 stops21h 20m
Wed 3/310:00 am -
2 stops16h 58m
Deal found 9/9![Delta logo]()
$586
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 12/66:00 am -
1 stop21h 10m
Wed 12/911:20 am -
2 stops41h 10m
Deal found 9/6![United Airlines logo]()
$752
This British Airways deal was found by Cheapflights users on 9/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:56 am -
2 stops23h 09m
Fri 2/511:05 am -
1 stop14h 36m
Deal found 9/4![British Airways logo]()
$777
This United deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:51 am -
1 stop16h 19m
Mon 11/912:25 pm -
2 stops39h 35m
Deal found 9/7![Multiple Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:40 am -
2 stops21h 20m
Sun 11/15:00 am -
2 stops22h 51m
Deal found 9/9![Delta logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/3011:51 am -
2 stops18h 29m
Tue 11/1011:20 am -
2 stops38h 38m
Deal found 9/7![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/306:20 am -
2 stops24h 00m
Mon 11/912:25 pm -
2 stops39h 35m
Deal found 9/7![United Airlines logo]()
$789
This British Airways deal was found by Cheapflights users on 9/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:32 am -
1 stop17h 33m
Sun 11/16:50 pm -
2 stops30h 01m
Deal found 9/9![British Airways logo]()
$869
This Delta deal was found by Cheapflights users on 9/5. 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.
Sun 2/286:45 am -
2 stops20h 15m
Sun 3/145:00 am -
2 stops20h 58m
Deal found 9/5![Delta logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/137:35 pm -
2 stops32h 45m
Mon 10/2612:25 pm -
2 stops25h 26m
Deal found 9/4![United Airlines logo]()
$858
Last-minute flights from Greenville to LisbonDiscover last-minute flight deals from Greenville to Lisbon. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Lisbon. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 10/204:00 pm -
1 stop11h 20m
Tue 10/276:05 am -
2 stops18h 53m
Deal found 9/5![United Airlines logo]()
$796
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/225:40 am -
2 stops21h 20m
Sun 11/15:00 am -
2 stops22h 51m
Deal found 9/8![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/227:20 am -
2 stops19h 40m
Thu 10/295:30 am -
2 stops16h 42m
Deal found 9/8![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/306:57 pm -
2 stops15h 43m
Mon 11/910:00 am -
2 stops16h 33m
Deal found 9/8![Delta logo]()
$712
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/307:43 pm -
1 stop10h 37m
Tue 11/1011:20 am -
2 stops38h 38m
Deal found 9/7![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/307:43 pm -
1 stop10h 37m
Mon 11/912:25 pm -
2 stops39h 35m
Deal found 9/6![United Airlines logo]()
$785
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:51 am -
2 stops40h 49m
Mon 11/912:25 pm -
2 stops37h 33m
Deal found 9/7![Multiple Airlines logo]()
$794
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am -
1 stop20h 50m
Mon 11/93:45 pm -
2 stops47h 32m
Deal found 9/7![British Airways logo]()
$797
One-way flights from Greenville to LisbonSearch for one-way flight options from Greenville to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Greenville to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 10/204:00 pm -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$458
This Air Canada deal was found by Cheapflights users on 9/5. 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.
Tue 10/2010:45 am -
3 stops17h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Canada logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 11/610:26 am -
2 stops32h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$496
Find 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 September 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $586 (Delta) |
One-way from | $458 (Expedia) |
Popular in | December |
Cheapest in | April |
Average price | $1,194 |
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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Greenville to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Tue 10/20
11:05 am-8:00 am
2 stops15h 55m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$458
Quickest round-trip
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Tue 10/20
4:00 pm-8:20 am
1 stop11h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$458
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Tue 10/20
10:45 am-9:20 am
3 stops17h 35m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$470
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Fri 11/6
5:50 am-8:10 am
1 stop21h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$526
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Mon 2/22
5:40 am-8:00 am
2 stops21h 20m
Lisbon Humberto Delgado
Wed 3/3
10:00 am-9:58 pm
2 stops16h 58m
$586
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Thu 10/22
5:40 am-8:00 am
2 stops21h 20m
Lisbon Humberto Delgado
Sun 11/1
5:00 am-11:51 pm
2 stops22h 51m
$693
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Sun 12/6
6:00 am-8:10 am
1 stop21h 10m
Lisbon Humberto Delgado
Wed 12/9
11:20 am-11:30 pm
2 stops41h 10m
$752
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Fri 10/30
11:51 am-10:20 am
2 stops18h 29m
Lisbon Humberto Delgado
Tue 11/10
11:20 am-8:58 pm
2 stops38h 38m
$766
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Tue 1/5
7:56 am-12:05 pm
2 stops23h 09m
Lisbon Humberto Delgado
Fri 2/5
11:05 am-8:41 pm
1 stop14h 36m
$777
GreenvilleLisbon
GSP Greenville - LIS Lisbon Humberto Delgado
GSPLIS
Greenville
Fri 10/30
11:51 am-8:10 am
1 stop16h 19m
Lisbon Humberto Delgado
Mon 11/9
12:25 pm-11:00 pm
2 stops39h 35m
$785
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Greenville to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Lisbon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Greenville-Lisbon flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Greenville-Lisbon flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Greenville-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Lisbon flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
GSP-LIS
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
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 September 9, 2026.
Read through reviews of airlines operating flights from Greenville to Lisbon, such as United Airlines,American Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Torres Vedras
Beja
Nazaré
Colares
Sesimbra
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Browse other Greenville and Lisbon flight options. Last updated on September 9, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Greenville to Lisbon
Discover the top 3 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$1,504 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$1,167 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$1,104 | FlexibilityNo cancel fee | On-time70% |