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Cheap flights from Charleston to London Heathrow Airport from £217

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
25 Feb — 4 Mar1
1 adult

The best prices from Charleston to London Heathrow are usually found in January or April, booked 82 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Charleston to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Heathrow (LHR). 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 20 February 2025.

Round-trip from

£520

One-way from

£217

Popular in

December

Cheapest in

January

Average price

£755
British Airways
  • British Airways
  • 12/3-24/3
  • 3 total stops
  • 40h 46m total
  • Charleston to London
JetBlue
  • JetBlue
  • 5/3
  • 1 total stop
  • 11h 41m total
  • Charleston to London
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Charleston to Heathrow

Cheapest flights from Charleston to Heathrow
Explore the most affordable flight options available from Charleston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 12/319:50CHS - LHR
1 stop12h 30mBritish Airways
Mon 24/318:45LHR - CHS
2 stops28h 16mBritish Airways
Deal found 18/2£520
Tue 8/409:55CHS - LHR
2 stops15h 35mUnited Airlines
Tue 15/414:05LHR - CHS
2 stops33h 56mUnited Airlines
Deal found 19/2£521
Sat 15/317:05CHS - LHR
1 stop12h 25mJetBlue
Mon 17/307:25LHR - CHS
1 stop12h 52mJetBlue
Deal found 20/2£528
Wed 12/311:00CHS - LHR
2 stops16h 10mMultiple Airlines
Mon 24/319:30LHR - CHS
2 stops31h 45mMultiple Airlines
Deal found 18/2£532
Wed 5/314:52CHS - LHR
1 stop13h 23mAmerican Airlines
Tue 18/310:15LHR - CHS
1 stop16h 41mAmerican Airlines
Deal found 19/2£537
Sat 5/417:00CHS - LHR
2 stops32h 30mAir Canada
Fri 18/414:05LHR - CHS
2 stops31h 06mAir Canada
Deal found 19/2£537
Wed 5/314:41CHS - LHR
2 stops21h 59mScandinavian Airlines
Mon 10/306:40LHR - CHS
2 stops21h 17mScandinavian Airlines
Deal found 18/2£543
Fri 7/319:28CHS - LHR
1 stop20h 07mLufthansa
Tue 18/306:30LHR - CHS
2 stops20h 45mLufthansa
Deal found 18/2£585
Mon 18/816:18CHS - LHR
1 stop13h 32mFinnair
Mon 1/908:20LHR - CHS
1 stop18h 43mFinnair
Deal found 20/2£674
Thu 6/308:00CHS - LHR
2 stops19h 05mAer Lingus
Tue 11/308:50LHR - CHS
2 stops18h 06mAer Lingus
Deal found 19/2£695
Wed 21/515:50CHS - LHR
1 stop12h 35mDelta
Sat 31/506:15LHR - CHS
2 stops15h 29mDelta
Deal found 19/2£739

Find flights from Charleston to Heathrow within your budget

Customise your flight search to find flights from Charleston to Heathrow 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 20 February 2025.

Fly from

Charleston

Fly to

Heathrow

Route

Depart

Return

Price

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 12/3

19:50-12:20

1 stop12h 30m

London Heathrow

Mon 24/3

18:45-19:01

2 stops28h 16m

£520

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 8/4

09:55-06:30

2 stops15h 35m

London Heathrow

Tue 15/4

14:05-19:01

2 stops33h 56m

£521

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 15/3

17:05-09:30

1 stop12h 25m

London Heathrow

Mon 17/3

07:25-16:17

1 stop12h 52m

£528

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 12/3

11:00-07:10

2 stops16h 10m

London Heathrow

Mon 24/3

19:30-23:15

2 stops31h 45m

£532

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 5/3

14:52-09:15

1 stop13h 23m

London Heathrow

Tue 18/3

10:15-22:56

1 stop16h 41m

£537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 5/4

17:00-06:30

2 stops32h 30m

London Heathrow

Fri 18/4

14:05-16:11

2 stops31h 06m

£537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 5/3

14:41-17:40

2 stops21h 59m

London Heathrow

Mon 10/3

06:40-23:57

2 stops21h 17m

£543

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 7/3

19:28-20:35

1 stop20h 07m

London Heathrow

Tue 18/3

06:30-23:15

2 stops20h 45m

£585

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 18/8

16:18-10:50

1 stop13h 32m

London Heathrow

Mon 1/9

08:20-22:03

1 stop18h 43m

£674

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 6/3

08:00-08:05

2 stops19h 05m

London Heathrow

Tue 11/3

08:50-22:56

2 stops18h 06m

£695

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Charleston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Charleston 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.

Travel insights for flights from Charleston to Heathrow

Get recent, data-driven insights about flights from Charleston to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Charleston to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Charleston to Heathrow. Price data was last updated on 14 February 2025.

The best time to book flights from Charleston to London Heathrow Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Charleston to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £112). Flying from Charleston to London Heathrow Airport in August is currently the most expensive (average of £163). 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 CHS to LHR?

Find hourly flight availability from Charleston to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

When flying from Charleston to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 43% versus a flight in the morning.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 20 February 2025.
Read through reviews of airlines operating flights from Charleston to London, such as Delta, Finnair and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Heathrow. 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 Charleston to London Heathrow?

    For a flight from Charleston to London Heathrow, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 0 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Charleston on a regular basis.

  • What are the cheapest airlines flying from Charleston to London Heathrow Airport round-trip?

    According to our current data, British Airways (£520), United Airlines (£521), and JetBlue (£528) offers the cheapest pricing from Charleston to London Heathrow Airport. British Airways is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Charleston to London Heathrow Airport one-way?

    The cheapet airlines for a one-way flight from Charleston to London Heathrow Airport are JetBlue (£217), United Airlines (£348), and Air Canada (£349).

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

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

  • How can I find direct flights from Charleston to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Charleston to Heathrow 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 Charleston to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £112). Flying from Charleston to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Swindon
Northampton
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Charleston to Heathrow

Discover the top airline that operate flights from Charleston to Heathrow. 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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£532Average£731FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 Charleston to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Charleston to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Charleston.

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

Certainly. Search results for flights to Heathrow from Charleston 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 Charleston to Heathrow become cheaper?

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

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