Cheap flights from Charlotte to Portugal from $323
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Portugal departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Use the filters below to find and compare flights from Charlotte to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Mon 11/2
2:23 pm-9:00 am
2 stops13h 37m
Lisbon Humberto Delgado
Wed 11/18
11:15 am-9:54 pm
2 stops15h 39m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Mon 11/2
11:50 am-9:00 am
1 stop16h 10m
Lisbon Humberto Delgado
Wed 11/18
11:15 am-11:57 pm
2 stops17h 42m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Mon 11/2
5:10 pm-9:20 am
1 stop11h 10m
Lisbon Humberto Delgado
Wed 11/18
5:00 am-9:06 pm
2 stops21h 06m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Mon 11/2
6:50 pm-1:30 pm
1 stop13h 40m
Lisbon Humberto Delgado
Thu 11/12
6:05 am-4:55 pm
1 stop15h 50m
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Tue 3/23
7:50 pm-12:50 pm
1 stop13h 00m
Porto
Fri 4/2
6:20 am-4:45 pm
1 stop15h 25m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Tue 1/12
5:31 pm-4:05 pm
2 stops17h 34m
Lisbon Humberto Delgado
Tue 1/26
6:30 am-4:10 pm
1 stop14h 40m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Tue 1/12
2:25 pm-8:10 am
1 stop12h 45m
Lisbon Humberto Delgado
Wed 1/27
6:00 am-4:55 pm
1 stop15h 55m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Tue 1/12
2:25 pm-8:10 am
1 stop12h 45m
Lisbon Humberto Delgado
Thu 1/28
6:05 am-4:55 pm
1 stop15h 50m
CharlottePorto
CLT Charlotte Douglas - OPO Porto
CLTOPO
Charlotte Douglas
Tue 3/23
5:57 pm-11:45 am
2 stops13h 48m
Porto
Fri 4/2
8:20 am-9:57 pm
2 stops18h 37m
CharlotteLisbon
CLT Charlotte Douglas - LIS Lisbon Humberto Delgado
CLTLIS
Charlotte Douglas
Wed 1/13
8:15 am-6:55 am
2 stops17h 40m
Lisbon Humberto Delgado
Tue 1/19
11:20 am-8:55 pm
2 stops38h 35m
See travel insights to Portugal from
How to get the cheapest flight ticket from Charlotte to Portugal
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 month to fly to Portugal?
The cheapest month to fly to Portugal from Charlotte is in January. Flight prices, which tend to average around $641, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Charlotte during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $657.
How far in advance should I book a flight from Charlotte to Portugal?
You are more likely to see cheaper flights to Portugal from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Charlotte for as low as $709 on momondo.
What is the cheapest airline that flies from Charlotte Douglas to Portugal?
United Airlines, KLM, and Delta are the most popular carriers operating from Charlotte Douglas to Portugal
What airlines fly to Portugal?
United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Portugal from Charlotte according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 9 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Charlotte to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charlotte to Portugal
Frequently asked questions about flying from Charlotte to Portugal
When did momondo last update prices for flights from Charlotte Douglas Airport to Portugal?
Prices for flights from Charlotte Douglas Airport to Portugal refresh daily.
How many operators does momondo search for flights from Charlotte Douglas Airport to Portugal?
As of October 2026, there are 9 operators available to choose from for flights from Charlotte Douglas Airport to Portugal.
How old do you have to be to fly from Charlotte Douglas Airport to Portugal?
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 Charlotte Douglas Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Charlotte to Portugal
Compare and see reviews for airlines that fly from Charlotte to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $244 | Free Cancellation | Rating 7.4 693 reviews | |||
| PriceFrom $437 | Free Cancellation | Rating 7.6 1,428 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 6.8 8,263 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $539 | Free Cancellation | Rating 7.0 3,257 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 6.7 8,245 reviews | |||
| PriceFrom $555 | Free Cancellation | Rating 7.0 12,127 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 7.1 11,729 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.4 10,289 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Charlotte to Portugal?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charlotte to Portugal. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Charlotte to Portugal with flexible booking policies on momondo?
Flights from Charlotte to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Charlotte to Portugal?
momondo helps you find the best flight between Charlotte and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Charlotte to Portugal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Portugal from Charlotte. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.