$343+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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
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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 June 10, 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 June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/207:51 pm
CHS
- LHR
1 stop30h 04m
United Airlines
Wed 9/236:50 am
LHR
- CHS
2 stops22h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$780
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:46 pm
CHS
- LHR
1 stop11h 04m
Multiple Airlines
Wed 11/117:25 am
LHR
- CHS
1 stop31h 34m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$859
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:56 pm
CHS
- LHR
2 stops23h 44m
Scandinavian Airlines
Thu 9/107:50 pm
LHR
- CHS
2 stops29h 56m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$864
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:45 pm
CHS
- LHR
2 stops15h 50m
Scandinavian Airlines
Mon 9/216:40 am
LHR
- CHS
2 stops19h 51m
Scandinavian Airlines
Deal found 6/5![Scandinavian Airlines logo]()
$869
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 11/45:55 pm
CHS
- LHR
2 stops18h 45m
Scandinavian Airlines
Sat 11/76:40 am
LHR
- CHS
2 stops19h 02m
Scandinavian Airlines
Deal found 6/6![Scandinavian Airlines logo]()
$878
This Expedia deal was found by Cheapflights users on 6/8. 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.
Wed 8/196:00 am
CHS
- LHR
2 stops29h 00m
Scandinavian Airlines
Sat 9/56:40 am
LHR
- CHS
2 stops20h 21m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$880
This Orbitz deal was found by Cheapflights users on 6/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:05 am
CHS
- LHR
1 stop16h 30m
Multiple Airlines
Thu 9/1011:55 am
LHR
- CHS
1 stop27h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$882
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
CHS
- LHR
3 stops22h 20m
Scandinavian Airlines
Wed 11/116:40 am
LHR
- CHS
2 stops22h 16m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$883
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am
CHS
- LHR
3 stops22h 20m
Scandinavian Airlines
Wed 11/186:40 am
LHR
- CHS
2 stops19h 02m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$885
This Orbitz deal was found by Cheapflights users on 6/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:42 pm
CHS
- LHR
1 stop30h 48m
JetBlue
Tue 9/18:40 am
LHR
- CHS
1 stop14h 06m
JetBlue
Deal found 6/7![JetBlue logo]()
$895
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 June 10, 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 June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/203:15 pm
CHS
- LHR
1 stop11h 00m
United Airlines
Sun 8/306:50 am
LHR
- CHS
2 stops19h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 6/8. 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 8/213:20 pm
CHS
- LHR
1 stop10h 25m
Delta
Sun 9/66:30 am
LHR
- CHS
2 stops18h 20m
Delta
Deal found 6/8![Delta logo]()
$922
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:15 pm
CHS
- LHR
1 stop10h 30m
KLM
Tue 9/89:20 am
LHR
- CHS
1 stop12h 34m
KLM
Deal found 6/7![KLM logo]()
$950
This British Airways deal was found by Cheapflights users on 6/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:10 pm
CHS
- LHR
1 stop14h 50m
British Airways
Sun 9/612:30 pm
LHR
- CHS
1 stop14h 54m
British Airways
Deal found 6/6![British Airways logo]()
$950
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:59 pm
CHS
- LHR
1 stop12h 16m
Multiple Airlines
Mon 8/3112:50 pm
LHR
- CHS
1 stop13h 30m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,013
This KLM deal was found by Cheapflights users on 6/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:15 pm
CHS
- LHR
1 stop10h 30m
KLM
Sun 9/611:15 am
LHR
- CHS
1 stop13h 35m
KLM
Deal found 6/5![KLM logo]()
$951
This Delta deal was found by Cheapflights users on 6/9. 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 7/271:05 pm
CHS
- LHR
1 stop12h 20m
Delta
Wed 8/128:40 am
LHR
- CHS
2 stops17h 04m
Delta
Deal found 6/9![Delta logo]()
$983
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/1711:13 am
CHS
- LHR
1 stop29h 12m
United Airlines
Mon 7/208:00 am
LHR
- CHS
1 stop18h 48m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,051
This Delta deal was found by Cheapflights users on 6/10. 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 6/231:11 pm
CHS
- LHR
1 stop17h 09m
Delta
Sun 8/236:30 am
LHR
- CHS
2 stops16h 28m
Delta
Deal found 6/10![Delta logo]()
$1,015
Last-minute flights from Charleston to HeathrowDiscover last-minute flight deals from Charleston to Heathrow. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Heathrow. Data last updated June 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/6. 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.
Mon 7/67:50 pm
CHS
- LHR
1 stop11h 20m
Multiple Airlines
Tue 7/148:40 am
LHR
- CHS
1 stop12h 43m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$996
This BusinessClass deal was found by Cheapflights users on 6/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:47 pm
CHS
- LHR
1 stop18h 58m
JetBlue
Wed 7/298:15 am
LHR
- CHS
1 stop16h 04m
JetBlue
Deal found 6/5![JetBlue logo]()
$999
This Sembo deal was found by Cheapflights users on 6/7. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:19 pm
CHS
- LHR
1 stop32h 11m
JetBlue
Wed 8/128:40 am
LHR
- CHS
1 stop14h 06m
JetBlue
Deal found 6/7![JetBlue logo]()
$932
This Delta deal was found by Cheapflights users on 6/9. 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 7/271:05 pm
CHS
- LHR
1 stop12h 20m
Delta
Wed 8/128:40 am
LHR
- CHS
2 stops17h 04m
Delta
Deal found 6/9![Delta logo]()
$983
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 7/277:46 pm
CHS
- LHR
1 stop9h 54m
United Airlines
Wed 8/126:50 am
LHR
- CHS
2 stops22h 21m
United Airlines
Deal found 6/5![United Airlines logo]()
$984
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 June 10, 2026.
Search for one-way flight options from Charleston to Heathrow. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This oojo deal was found by Cheapflights users on 6/9. 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.
Mon 9/77:48 pm
CHS
- LHR
1 stop11h 22m
British Airways
Deal found 6/9![British Airways logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 9/710:14 am
CHS
- LHR
2 stops17h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 8/121:05 pm
CHS
- LHR
1 stop12h 25m
JetBlue
Deal found 6/8![JetBlue logo]()
$379
This JetBlue deal was found by Cheapflights users on 6/8. 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.
Tue 8/41:05 pm
CHS
- LHR
1 stop12h 25m
JetBlue
Deal found 6/8![JetBlue logo]()
$384
This KAYAK deal was found by Cheapflights users on 6/9. 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 8/266:42 pm
CHS
- LHR
1 stop30h 48m
JetBlue
Deal found 6/9![JetBlue logo]()
$394
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/72:15 pm
CHS
- LHR
1 stop11h 15m
JetBlue
Deal found 6/10![JetBlue logo]()
$413
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Sat 7/41:37 pm
CHS
- LHR
1 stop11h 53m
JetBlue
Deal found 6/10![JetBlue logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 8/198:14 pm
CHS
- LHR
1 stop19h 31m
JetBlue
Deal found 6/10![JetBlue logo]()
$419
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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.
Thu 7/28:00 pm
CHS
- LHR
1 stop19h 45m
JetBlue
Deal found 6/6![JetBlue logo]()
$453
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $864 (Scandinavian Airlines) |
One-way from | $343 (oojo) |
Popular in | June |
Cheapest in | October |
Average price | $1,218 |
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 2,558,603 searches. Data last updated June 10, 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 - LHR
CHSLHR
Charleston
Thu 8/20
3:15 pm-7:15 am
1 stop11h 00m
London Heathrow
Sun 8/30
6:50 am-9:34 pm
2 stops19h 44m
$921
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 8/21
3:20 pm-6:45 am
1 stop10h 25m
London Heathrow
Sun 9/6
6:30 am-7:50 pm
2 stops18h 20m
$922
Quickest round-trip
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 9/4
3:15 pm-6:45 am
1 stop10h 30m
London Heathrow
Tue 9/8
9:20 am-4:54 pm
1 stop12h 34m
$950
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 8/21
1:10 pm-9:00 am
1 stop14h 50m
London Heathrow
Sun 9/6
12:30 pm-10:24 pm
1 stop14h 54m
$950
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Tue 9/1
3:15 pm-6:45 am
1 stop10h 30m
London Heathrow
Sun 9/6
11:15 am-7:50 pm
1 stop13h 35m
$951
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Mon 7/27
1:05 pm-6:25 am
1 stop12h 20m
London Heathrow
Wed 8/12
8:40 am-8:44 pm
2 stops17h 04m
$983
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 8/28
7:59 pm-1:15 pm
1 stop12h 16m
London Heathrow
Mon 8/31
12:50 pm-9:20 pm
1 stop13h 30m
$1,013
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Tue 6/23
1:11 pm-11:20 am
1 stop17h 09m
London Heathrow
Sun 8/23
6:30 am-5:58 pm
2 stops16h 28m
$1,015
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 7/17
11:13 am-9:25 pm
1 stop29h 12m
London Heathrow
Mon 7/20
8:00 am-9:48 pm
1 stop18h 48m
$1,051
Cheapest one-way
Quickest one-way
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Mon 9/7
7:48 pm-12:10 pm
1 stop11h 22m
$344
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 June.
| 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?
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 June 10, 2026.
Read through reviews of airlines operating flights from Charleston to London Heathrow Airport, such as Delta,Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
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Alternative routes for Charleston to Heathrow
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Search flights from Charleston to Heathrow by cabin class
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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 June 10, 2026.
Charleston and Heathrow flights
Browse other Charleston and Heathrow flight options. Last updated on June 10, 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 June 10, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Charleston to Heathrow
Discover the top 6 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$542 | Average$757 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$542 | Average$765 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$590 | Average$987 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$949 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$591 | Average$746 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$599 | Average$1,218 | FlexibilityNo cancel fee | On-time76% |