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Cheap flights from Glasgow Intl Airport to Charleston from £558

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CHS
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Glasgow Intl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Charleston (CHS). 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 19 August 2025.

Round-trip from

£558

Popular in

August

Cheapest in

February

Average price

£1,114
British Airways
  • British Airways
  • 1/10-8/10
  • 4 total stops
  • 28h 36m total
  • Glasgow to Charleston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Glasgow Intl to Charleston

Cheapest flights from Glasgow Intl to Charleston
Explore the most affordable flight options available from Glasgow Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Wed 1/1009:25GLA - CHS
2 stops14h 46mBritish Airways
Wed 8/1015:30CHS - GLA
2 stops13h 50mBritish Airways
Deal found 17/8£558
Sun 24/820:25GLA - CHS
2 stops27h 35mBritish Airways
Sun 7/915:10CHS - GLA
2 stops35h 30mBritish Airways
Deal found 19/8£1,124
Sun 24/807:30GLA - CHS
3 stops31h 03mMultiple Airlines
Sun 7/912:08CHS - GLA
3 stops20h 17mMultiple Airlines
Deal found 19/8£1,164

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Charleston 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 858,174 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Charleston that are best for you.

Fly from

Glasgow Intl

Fly to

Charleston

Route

Depart

Return

Price

GlasgowCharleston

GLA - CHS

GLACHS

Glasgow Intl

Wed 1/10

09:25-19:11

2 stops14h 46m

Charleston

Wed 8/10

15:30-10:20

2 stops13h 50m

£558

GlasgowCharleston

GLA - CHS

GLACHS

Glasgow Intl

Fri 3/10

06:00-09:16

2 stops32h 16m

£2,120

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Best time to book a flight from Glasgow Intl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Glasgow Intl with our price prediction graph.
Estimated return 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 Glasgow Intl Airport to Charleston

What is the cheapest month to book a flight from Glasgow Intl Airport to Charleston?

Currently, April is the cheapest month in which you can book a flight from Glasgow Intl Airport to Charleston (average of £731). Flying from Glasgow Intl Airport to Charleston in July is currently the most expensive (average of £970). 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 GLA to CHS?

Find hourly flight availability from Glasgow Intl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

One of the essential ways to save on airfare from Glasgow Intl Airport to Charleston is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated 19 August 2025.
Check out reviews from past customers who have flown with KLM and British Airways from Glasgow Intl Airport to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,283 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Charleston. 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 into for flights to Charleston from Glasgow Intl?

    Most people fly into Charleston (CHS) if they book a flight to Charleston from Glasgow Intl. On average, Charleston has 0 inbound flights from Glasgow Intl per day from 2 airlines. Charleston is conveniently located just 10.2 mi from Charleston’s city center.

  • How long is the flight from Glasgow Intl Airport to Charleston?

    Departing from Glasgow Intl Airport to Charleston will take you 14h 46m. The distance between Glasgow Intl Airport and Charleston is about 3831 mi.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Charleston round-trip?

    Our cheapest airline available from Glasgow Intl Airport to Charleston is British Airways. Our recent data shows that you can find tickets from as low as £537 on this airline. An additional option worth looking into is KLM, starting at £559. Users have found that British Airways is 31% cheaper than the other options available to this destination.

  • Can I find deals for flights from Glasgow Intl to Charleston that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Charleston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Charleston?

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

  • Can I find deals for business class flights from Glasgow Intl to Charleston?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Charleston 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 Glasgow Intl Airport to Charleston?

    Currently, April is the cheapest month in which you can book a flight from Glasgow Intl Airport to Charleston (average of £731). Flying from Glasgow Intl Airport to Charleston in July is currently the most expensive (average of £970). 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

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Alternative routes for Glasgow Intl to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Glasgow Intl to Charleston

Discover the top 2 airlines that operate flights from Glasgow Intl to Charleston. 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 858,174 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£537Average£630FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£559Average£679FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Charleston?

Cheapflights makes it easy to find Glasgow Intl to Charleston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Charleston?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Charleston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Glasgow Intl to Charleston with no change fees?

Certainly. Search results for flights to Charleston from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Charleston become cheaper?

Not ready to book yet? You can track prices for flights from Glasgow Intl to Charleston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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