$320+ Cheap flights from Charleston (CHS) to Heathrow (LHR)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
Oct 2 — Oct 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to HeathrowExplore 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 September 2, 2026.
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 September 2, 2026.
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:34 pm -
2 stops48h 26m
Mon 12/78:15 pm -
2 stops32h 44m
Deal found 8/29![Multiple Airlines logo]()
$783
This The Travel House deal was found by Cheapflights users on 8/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:05 am -
1 stop15h 10m
Tue 11/177:30 am -
2 stops16h 41m
Deal found 8/28![Lufthansa logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:02 pm -
2 stops13h 08m
Tue 12/157:30 am -
2 stops21h 29m
Deal found 8/31![United Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:14 pm -
1 stop33h 36m
Tue 12/157:30 am -
2 stops21h 29m
Deal found 8/31![United Airlines logo]()
$841
This Expedia deal was found by Cheapflights users on 9/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:19 pm -
2 stops15h 31m
Tue 11/1711:10 am -
2 stops17h 49m
Deal found 9/1![Lufthansa logo]()
$850
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
2 stops19h 50m
Tue 11/311:10 am -
2 stops17h 49m
Deal found 8/29![Lufthansa logo]()
$862
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:50 pm -
2 stops17h 15m
Tue 11/311:10 am -
2 stops17h 49m
Deal found 8/28![Lufthansa logo]()
$863
This Virgin Atlantic deal was found by Cheapflights users on 8/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 am -
1 stop19h 15m
Tue 11/311:45 am -
2 stops15h 20m
Deal found 8/28![Virgin Atlantic logo]()
$865
This Virgin Atlantic deal was found by Cheapflights users on 8/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:05 pm -
1 stop14h 55m
Wed 11/411:45 am -
2 stops15h 20m
Deal found 8/29![Virgin Atlantic logo]()
$866
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:13 am -
1 stop14h 12m
Tue 10/69:55 am -
2 stops17h 10m
Deal found 9/1![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:00 pm -
1 stop14h 00m
Thu 12/108:40 am -
2 stops16h 39m
Deal found 8/31![Delta logo]()
$868
Best flights from Charleston to HeathrowDiscover carefully curated flight deals from Charleston to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Charleston to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:31 pm -
1 stop12h 44m
Wed 10/2111:45 am -
2 stops17h 14m
Deal found 9/1![Delta logo]()
$867
This JetBlue deal was found by Cheapflights users on 8/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:42 pm -
1 stop15h 48m
Wed 12/912:20 pm -
1 stop15h 01m
Deal found 8/31![JetBlue logo]()
$898
This Virgin Atlantic deal was found by Cheapflights users on 8/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:51 pm -
1 stop12h 54m
Sun 11/152:05 pm -
2 stops14h 54m
Deal found 8/31![Virgin Atlantic logo]()
$915
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop18h 55m
Fri 2/56:50 am -
2 stops21h 29m
Deal found 8/31![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:24 am -
1 stop16h 36m
Fri 2/510:00 am -
2 stops15h 41m
Deal found 9/1![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:12 am -
1 stop14h 08m
Sun 11/156:50 am -
2 stops16h 34m
Deal found 8/28![United Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:05 pm -
1 stop11h 15m
Tue 10/208:40 am -
2 stops17h 32m
Deal found 9/1![Delta logo]()
$917
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:12 pm -
1 stop16h 03m
Mon 10/56:30 am -
2 stops15h 04m
Deal found 8/29![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:18 pm -
2 stops15h 12m
Tue 11/106:30 am -
2 stops16h 38m
Deal found 9/1![Delta logo]()
$921
Last-minute flights from Charleston to HeathrowDiscover last-minute flight deals from Charleston to Heathrow. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Heathrow. Data last updated September 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:13 am -
1 stop14h 12m
Tue 10/69:55 am -
2 stops17h 10m
Deal found 9/1![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:27 am -
2 stops14h 03m
Tue 10/66:50 am -
2 stops16h 58m
Deal found 9/1![United Airlines logo]()
$870
This The Travel House deal was found by Cheapflights users on 8/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:05 am -
1 stop15h 10m
Tue 11/177:30 am -
2 stops16h 41m
Deal found 8/28![Lufthansa logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:00 pm -
2 stops13h 20m
Tue 11/176:50 am -
2 stops15h 49m
Deal found 8/28![United Airlines logo]()
$872
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:50 pm -
2 stops17h 15m
Tue 11/311:10 am -
2 stops17h 49m
Deal found 8/28![Lufthansa logo]()
$863
This Virgin Atlantic deal was found by Cheapflights users on 8/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 am -
1 stop19h 15m
Tue 11/311:45 am -
2 stops15h 20m
Deal found 8/28![Virgin Atlantic logo]()
$865
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
2 stops19h 50m
Tue 11/311:10 am -
2 stops17h 49m
Deal found 8/29![Lufthansa logo]()
$862
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:51 pm -
1 stop12h 29m
Tue 11/311:45 am -
2 stops15h 20m
Deal found 9/1![Delta logo]()
$868
This Virgin Atlantic deal was found by Cheapflights users on 8/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:05 pm -
1 stop14h 55m
Wed 11/411:45 am -
2 stops15h 20m
Deal found 8/29![Virgin Atlantic logo]()
$866
This Virgin Atlantic deal was found by Cheapflights users on 8/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:05 pm -
2 stops13h 45m
Tue 11/106:30 am -
2 stops14h 59m
Deal found 8/31![Virgin Atlantic logo]()
$869
One-way flights from Charleston to HeathrowSearch for one-way flight options from Charleston to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Charleston to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:40 am -
1 stop18h 50m
Deal found 8/31![JetBlue logo]()
$320
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 pm -
1 stop13h 00m
Deal found 8/28![JetBlue logo]()
$325
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:08 am -
1 stop28h 37m
Deal found 9/1![JetBlue logo]()
$353
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:07 pm -
1 stop13h 43m
Deal found 8/29![Delta logo]()
$359
This Virgin Atlantic deal was found by Cheapflights users on 8/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:40 pm -
1 stop10h 10m
Deal found 8/29![Virgin Atlantic logo]()
$367
This Delta deal was found by Cheapflights users on 8/28. 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 Delta is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Sat 10/3110:30 am -
1 stop17h 20m
Deal found 8/28![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 pm -
2 stops14h 00m
Deal found 8/31![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 8/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:16 pm -
2 stops13h 44m
Deal found 8/28![Delta logo]()
$377
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:06 pm -
1 stop13h 44m
Deal found 8/30![British Airways logo]()
$396
Find 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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $783 (Expedia) |
One-way from | $320 (Cheapflightsfares) |
Popular in | June |
Cheapest in | October |
Average price | $792 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Charleston to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Wed 10/14
3:31 pm-9:15 am
1 stop12h 44m
London Heathrow
Wed 10/21
11:45 am-11:59 pm
2 stops17h 14m
$867
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Mon 12/7
12:42 pm-9:30 am
1 stop15h 48m
London Heathrow
Wed 12/9
12:20 pm-10:21 pm
1 stop15h 01m
$898
Quickest round-trip
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Mon 10/19
12:51 pm-6:45 am
1 stop12h 54m
London Heathrow
Sun 11/15
2:05 pm-11:59 pm
2 stops14h 54m
$915
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Fri 12/11
6:00 am-5:55 am
1 stop18h 55m
London Heathrow
Fri 2/5
6:50 am-11:19 pm
2 stops21h 29m
$917
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Fri 12/11
11:24 am-9:00 am
1 stop16h 36m
London Heathrow
Fri 2/5
10:00 am-8:41 pm
2 stops15h 41m
$917
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Thu 10/15
7:05 pm-11:20 am
1 stop11h 15m
London Heathrow
Tue 10/20
8:40 am-9:12 pm
2 stops17h 32m
$917
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Tue 11/3
11:12 am-6:20 am
1 stop14h 08m
London Heathrow
Sun 11/15
6:50 am-6:24 pm
2 stops16h 34m
$918
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Mon 9/28
4:12 pm-1:15 pm
1 stop16h 03m
London Heathrow
Mon 10/5
6:30 am-4:34 pm
2 stops15h 04m
$918
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Fri 11/6
2:18 pm-10:30 am
2 stops15h 12m
London Heathrow
Tue 11/10
6:30 am-6:08 pm
2 stops16h 38m
$921
Cheapest one-way
Quickest one-way
CharlestonLondon
CHS Charleston - LHR London Heathrow
CHSLHR
Charleston
Thu 10/15
12:30 pm-6:30 am
1 stop13h 00m
$325
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Charleston to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
CHS-LHR
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 Charleston to London Heathrow Airport
How far ahead should I book a flight from Charleston to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Charleston to London Heathrow Airport, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Charleston to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of $599). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of $1,218). 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.
How much does it cost to fly round-trip from Charleston to London Heathrow Airport?
Airfare is typical for this route at the moment.
Charleston to London Heathrow Airport flights typically cost between $601 and $949 in December.The cheapest round-trip price found within the last 5 days was $783 on Multiple Airlines (Dec 4-Dec 7).
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 September 2, 2026.
Read through reviews of airlines operating flights from Charleston to London Heathrow Airport, such as Delta,United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Winchester
Eastleigh
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Other flights from Charleston
Popular flights
Alternative routes for Charleston to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Heathrow by cabin class
Find flights from Charleston to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
Charleston and Heathrow flights
Browse other Charleston and Heathrow flight options. Last updated on September 2, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Charleston to Heathrow
Discover the top 5 airlines 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$583 | Average$655 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$590 | Average$918 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$590 | Average$1,084 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$601 | Average$845 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$698 | Average$951 | FlexibilityNo cancel fee | On-time69% |