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$851+ Cheap flights from Charlotte (CLT) to Portsmouth, England

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LHR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Charlotte to Portsmouth

Best flights from Charlotte to Portsmouth
Discover carefully curated flight deals from Charlotte to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:00 pmCLT - SOU
1 stop17h 30mAer Lingus
Sun 5/109:10 amSOU - CLT
1 stop11h 50mAer Lingus
Deal found 12/14$8,761
This Air Canada deal was found by Cheapflights users on 12/14. 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.
Wed 5/69:20 amCLT - SOU
2 stops29h 10mMultiple Airlines
Sun 5/108:00 pmSOU - CLT
2 stops29h 57mMultiple Airlines
Deal found 12/14$18,989

Find flight deals from Charlotte to Portsmouth

Keep the following information in mind while searching for Charlotte to Portsmouth flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$8,761
(KAYAK)

One-way from

$4,788
(Air Canada)

Popular in

June

Cheapest in

October

Average price

$1,030
Provider with most accurate pricing for Charlotte Douglas-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-London (LON) flights.
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From Charlotte Douglas to Portsmouth
Search Deals
One-way flight from Charlotte Douglas to Portsmouth
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Highest demand for flights based on searches. 22% potential increase in price ($261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Portsmouth 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 December 15, 2025.
Use the filters below to find and compare flights from Charlotte to Portsmouth that are best for you.

Fly from

Charlotte

Fly to

Portsmouth

Route

Depart

Return

Price

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 5/6

9:00 pm-7:30 pm

1 stop17h 30m

Southampton Eastleigh

Sun 5/10

9:10 am-4:00 pm

1 stop11h 50m

$8,761

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 5/6

9:20 am-7:30 pm

2 stops29h 10m

Southampton Eastleigh

Sun 5/10

8:00 pm-8:57 pm

2 stops29h 57m

$18,989

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/13

7:50 am-11:55 am

2 stops23h 05m

$4,788

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Charlotte to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Charlotte 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 Charlotte to Portsmouth

What is the cheapest month to book a flight from Charlotte to Portsmouth?

Currently, October is the cheapest month in which you can book a flight from Charlotte to Portsmouth (average of $488). Flying from Charlotte to Portsmouth in June is currently the most expensive (average of $857). 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 CLT to P0R?

Find hourly flight availability from Charlotte to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Charlotte to Portsmouth in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Charlotte to Portsmouth?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Portsmouth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Charlotte to Portsmouth flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charlotte to Portsmouth

Explore weekly flight availability from Charlotte to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 15, 2025.

The most flights from CLT to P0R are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated December 15, 2025.
Read through reviews of airlines operating flights from Charlotte to Portsmouth, such as Delta and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,394 reviews
Delta
7.9
Good
8,006 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Charlotte to Portsmouth?

    For a flight from Charlotte to Portsmouth, you will be flying from Douglas. Charlotte Douglas (CLT) is just 5.7 mi from the center of the city. Douglas is the only Charlotte airport and it handles 0 outbound flights to Portsmouth per day. 10 airlines have flights to Portsmouth from Charlotte Douglas on a regular basis.

  • How long is the flight from Charlotte to Portsmouth?

    For as low as $8,761, Aer Lingus can have you in Portsmouth from Charlotte in 17h 30m. The distance from Charlotte to Portsmouth is about 3953 mi.

  • What are the most reliable airlines from Charlotte to Portsmouth?

    Consider American Airlines (69%), Iberia (69%) or British Airways (69%) when booking your flight. These represent the most reliable airlines when flying from Charlotte to Portsmouth.

  • What are the cheapest flights from Charlotte to Portsmouth?

    On average you can expect to pay $2,462 for a flight from Charlotte to Portsmouth. The cheapest flight overall is $262 while the most popular route, (Charlotte Douglas - Southampton Eastleigh) is currently priced at $851.

  • Can I find deals for flights from Charlotte to Portsmouth that include hotel bookings?

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

  • How can I find direct flights from Charlotte to Portsmouth?

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

  • Can I find deals for business class flights from Charlotte to Portsmouth?

    Yes. Cheapflights offers flight deals from Charlotte to Portsmouth 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 Charlotte to Portsmouth?

    Currently, October is the cheapest month in which you can book a flight from Charlotte to Portsmouth (average of $488). Flying from Charlotte to Portsmouth in June is currently the most expensive (average of $857). 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.

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Top 10 airlines flying from Charlotte to Portsmouth

Discover the top 10 airlines that operate flights from Charlotte to Portsmouth. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$489Average$974FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$573Average$696FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$610Average$903FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$610Average$935FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$625Average$875FlexibilityNo cancel feeOn-time69%
FinnairCheapest$667Average$925FlexibilityNo cancel feeOn-time76%
IberiaCheapest$667Average$931FlexibilityNo cancel feeOn-time77%
DeltaCheapest$678Average$1,060FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$752Average$1,761FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$1,074Average$1,358FlexibilityNo cancel feeOn-timeN/A

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