Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Greenville to Porto from $817

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Porto departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Greenville to Porto

Cheap round-trip flights

These are some of the best round-trip flight deals from Greenville to Porto that have been recently found on momondo from popular airlines, departing in the coming months.
5:32 pm - 11:35 amGSP-OPO
38h 03m2 stops
12:30 pm - 9:51 amOPO-GSP
49h 21m2 stops
$817United Airlines
Find Deal
Sat, Mar 15 - Sat, Mar 22
6:30 pm - 9:45 amGSP-OPO
10h 15m1 stop
9:00 am - 5:44 pmOPO-GSP
13h 44m1 stop
$979United Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 19
11:10 am - 3:35 pmGSP-OPO
23h 25m2 stops
9:20 am - 9:31 pmOPO-GSP
17h 11m2 stops
$1,021Delta
Find Deal
Tue, Jul 29 - Tue, Aug 19
6:30 pm - 9:45 amGSP-OPO
10h 15m1 stop
9:00 am - 5:44 pmOPO-GSP
13h 44m1 stop
$1,039United Airlines
Find Deal
Thu, Jul 31 - Thu, Aug 21
7:55 pm - 3:30 pmGSP-OPO
14h 35m2 stops
6:30 am - 9:31 pmOPO-GSP
20h 01m2 stops
$1,125Delta
Find Deal
Sat, Aug 2 - Tue, Aug 19
6:30 pm - 9:45 amGSP-OPO
10h 15m1 stop
9:00 am - 5:44 pmOPO-GSP
13h 44m1 stop
$1,334United Airlines
Find Deal
Tue, Jul 29 - Sun, Aug 17
8:00 am - 9:30 amGSP-OPO
20h 30m2 stops
12:15 pm - 9:11 pmOPO-GSP
37h 56m2 stops
$1,371Air Canada
Find Deal
Sat, Jul 12 - Sun, Jul 20
6:30 pm - 9:45 amGSP-OPO
10h 15m1 stop
9:00 am - 5:44 pmOPO-GSP
13h 44m1 stop
$1,394United Airlines
Find Deal
Thu, Jul 31 - Sun, Aug 17
10:24 am - 9:30 amGSP-OPO
18h 06m3 stops
12:15 pm - 11:45 pmOPO-GSP
16h 30m2 stops
$1,400
Find Deal
Sat, Jul 12 - Sun, Jul 20
7:49 pm - 9:30 amGSP-OPO
32h 41m2 stops
8:50 am - 10:18 pmOPO-GSP
18h 28m3 stops
$1,732
Find Deal
Fri, Aug 1 - Mon, Aug 18

United Airlines flights from Greenville to Porto

Our best United Airlines deals on Greenville to Porto flight tickets
United Airlines
Mar 15
GSP5:32 pmGreenville
38h 03m
2 stops
OPO11:35 amPorto
Mar 22
OPO12:30 pmPorto
49h 21m
2 stops
GSP9:51 amGreenville
United Airlines
Jul 29
GSP6:30 pmGreenville
10h 15m
1 stop
OPO9:45 amPorto
Aug 19
OPO9:00 amPorto
13h 44m
1 stop
GSP5:44 pmGreenville
United Airlines
Jul 31
GSP6:30 pmGreenville
10h 15m
1 stop
OPO9:45 amPorto
Aug 21
OPO9:00 amPorto
13h 44m
1 stop
GSP5:44 pmGreenville

Delta flights from Greenville to Porto

Our best Delta deals on Greenville to Porto flight tickets
Delta
Jul 29
GSP11:10 amGreenville
23h 25m
2 stops
OPO3:35 pmPorto
Aug 19
OPO9:20 amPorto
17h 11m
2 stops
GSP9:31 pmGreenville
Delta
Aug 2
GSP7:55 pmGreenville
14h 35m
2 stops
OPO3:30 pmPorto
Aug 19
OPO6:30 amPorto
20h 01m
2 stops
GSP9:31 pmGreenville
Delta
Jul 31
GSP5:05 pmGreenville
17h 25m
2 stops
OPO3:30 pmPorto
Aug 17
OPO5:00 amPorto
23h 45m
2 stops
GSP11:45 pmGreenville

See travel insights to Porto from

How to get the cheapest flight ticket from Greenville to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Tuesday when prices can be found for as low as $658. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,207. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

At noon is the cheapest time of day to fly from Greenville to Porto when you can find flight prices for as low as $658. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,184 on average. Flights to Porto from Greenville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Greenville to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to Porto (GSP to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Porto

Best Price Found

$817

Fastest flight time

10h 15m

Direct flights

None

Airports in Porto

1 airport
The best flight deal from Greenville to Porto found on momondo in the last 72 hours is $817
The fastest flight from Greenville to Porto takes 10h 15m
There are no direct flights from Greenville to Porto. Popular non-direct route for this connection is Greenville Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)

  • How far is Greenville to Porto by plane?

    The straight-line distance from Greenville to Porto is 3915.7 mi. Typically, this will take 10h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Greenville Airport to Porto Airport?

    Prices for flights from Greenville Airport to Porto Airport were last updated today.

  • How old do you have to be to fly from Greenville Airport to Porto Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra
Caminha
Chaves
Braga
Vila Nova de Gaia
Matosinhos
Viseu
Guimarães
Arcos de Valdevez
Lamego
Esposende
Espinho
Ponte de Lima
Mira
Baiao
Pinhao
Santa Maria da Feira
Curia
Mesao Frio

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Porto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Greenville to Porto. momondo saves you time and could save you money on your trip.

Can I find flights from Greenville to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from Greenville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Greenville to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Greenville.

I’m not ready to book a flight from Greenville to Porto right now. Can momondo alert me if prices change?

Price alerts on flights to Porto from Greenville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 2/8
Sat 2/15

Find better results for your trip to Portugal