$347+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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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 May 11, 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 May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am
CHS
- LHR
1 stop9h 35m
United Airlines
Tue 9/291:50 pm
LHR
- CHS
2 stops24h 23m
United Airlines
Deal found 5/10![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 8/1910:19 am
CHS
- LHR
2 stops18h 56m
United Airlines
Fri 8/218:00 am
LHR
- CHS
1 stop17h 00m
United Airlines
Deal found 5/9![United Airlines logo]()
$799
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:25 pm
CHS
- LHR
1 stop12h 25m
Air France
Tue 1/127:20 pm
LHR
- CHS
2 stops26h 25m
Air France
Deal found 5/10![Air France logo]()
$887
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:00 pm
CHS
- LHR
1 stop33h 55m
United Airlines
Sun 10/257:30 am
LHR
- CHS
2 stops19h 49m
United Airlines
Deal found 5/7![United Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:45 pm
CHS
- LHR
1 stop16h 35m
Delta
Wed 9/166:30 am
LHR
- CHS
2 stops15h 24m
Delta
Deal found 5/7![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 8/1911:10 am
CHS
- LHR
2 stops16h 25m
United Airlines
Wed 10/216:50 am
LHR
- CHS
2 stops22h 09m
United Airlines
Deal found 5/8![United Airlines logo]()
$907
This Turkish Airlines deal was found by Cheapflights users on 5/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:00 pm
CHS
- LHR
2 stops42h 10m
Turkish Airlines
Sun 10/2511:30 am
LHR
- CHS
2 stops35h 55m
Turkish Airlines
Deal found 5/8![Turkish Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 11/2312:15 pm
CHS
- LHR
1 stop13h 10m
Delta
Fri 12/48:55 am
LHR
- CHS
2 stops16h 47m
Delta
Deal found 5/8![Delta logo]()
$914
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:08 am
CHS
- LHR
2 stops28h 52m
Air Canada
Tue 10/139:30 am
LHR
- CHS
2 stops37h 15m
Air Canada
Deal found 5/7![Air Canada logo]()
$915
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 9/23:50 pm
CHS
- LHR
1 stop13h 50m
Delta
Sun 9/136:30 am
LHR
- CHS
2 stops15h 14m
Delta
Deal found 5/8![Delta logo]()
$916
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 May 11, 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 May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am
CHS
- LHR
1 stop9h 35m
United Airlines
Tue 9/291:50 pm
LHR
- CHS
2 stops24h 23m
United Airlines
Deal found 5/10![United Airlines logo]()
$782
This Turkish Airlines deal was found by Cheapflights users on 5/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:00 pm
CHS
- LHR
2 stops43h 00m
Turkish Airlines
Sun 10/2511:30 am
LHR
- CHS
2 stops35h 55m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:25 am
CHS
- LHR
2 stops13h 55m
Delta
Wed 8/196:30 am
LHR
- CHS
2 stops16h 08m
Delta
Deal found 5/7![Delta logo]()
$911
This Delta deal was found by Cheapflights users on 5/10. 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 9/229:30 am
CHS
- LHR
2 stops16h 40m
Delta
Mon 9/286:30 am
LHR
- CHS
2 stops15h 24m
Delta
Deal found 5/10![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 7/271:05 pm
CHS
- LHR
2 stops13h 05m
Delta
Wed 8/126:30 am
LHR
- CHS
2 stops16h 08m
Delta
Deal found 5/10![Delta logo]()
$991
This Delta deal was found by Cheapflights users on 5/9. 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 7/275:00 pm
CHS
- LHR
1 stop13h 20m
Delta
Fri 8/76:15 am
LHR
- CHS
2 stops16h 43m
Delta
Deal found 5/9![Delta logo]()
$1,026
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 7/221:05 pm
CHS
- LHR
2 stops13h 50m
Delta
Wed 8/510:45 am
LHR
- CHS
2 stops18h 14m
Delta
Deal found 5/9![Delta logo]()
$1,058
This Delta deal was found by Cheapflights users on 5/8. 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 6/51:03 pm
CHS
- LHR
1 stop12h 42m
Delta
Fri 6/1211:45 am
LHR
- CHS
2 stops14h 48m
Delta
Deal found 5/8![Delta logo]()
$1,082
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:05 pm
CHS
- LHR
2 stops13h 50m
Delta
Mon 7/1311:45 am
LHR
- CHS
2 stops14h 45m
Delta
Deal found 5/7![Delta logo]()
$1,087
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:35 pm
CHS
- LHR
1 stop11h 45m
Delta
Wed 7/2911:45 am
LHR
- CHS
2 stops14h 54m
Delta
Deal found 5/6![Delta logo]()
$1,094
Last-minute flights from Charleston to HeathrowDiscover last-minute flight deals from Charleston to Heathrow. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Heathrow. Data last updated May 11, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 5/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:44 am
CHS
- LHR
1 stop15h 46m
JetBlue
Sun 5/178:40 am
LHR
- CHS
1 stop29h 04m
JetBlue
Deal found 5/6![JetBlue logo]()
$967
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:55 pm
CHS
- LHR
1 stop11h 25m
Delta
Wed 5/136:30 am
LHR
- CHS
2 stops15h 42m
Delta
Deal found 5/7![Delta logo]()
$923
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:24 am
CHS
- LHR
1 stop17h 06m
JetBlue
Wed 5/138:15 am
LHR
- CHS
1 stop13h 42m
JetBlue
Deal found 5/7![JetBlue logo]()
$941
This Expedia deal was found by Cheapflights users on 5/6. 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.
Fri 5/85:59 pm
CHS
- LHR
1 stop10h 31m
JetBlue
Tue 5/128:40 am
LHR
- CHS
1 stop29h 04m
JetBlue
Deal found 5/6![JetBlue logo]()
$952
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:03 pm
CHS
- LHR
1 stop12h 17m
Delta
Tue 5/126:30 am
LHR
- CHS
2 stops16h 23m
Delta
Deal found 5/6![Delta logo]()
$980
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:55 pm
CHS
- LHR
1 stop11h 25m
KLM
Fri 5/2211:15 am
LHR
- CHS
1 stop12h 47m
KLM
Deal found 5/8![KLM logo]()
$945
This Expedia deal was found by Cheapflights users on 5/8. 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.
Sat 5/93:10 pm
CHS
- LHR
2 stops17h 35m
Air France
Fri 5/223:15 pm
LHR
- CHS
1 stop12h 41m
Air France
Deal found 5/8![Air France logo]()
$951
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 5/103:12 pm
CHS
- LHR
1 stop17h 03m
Delta
Sun 5/176:30 am
LHR
- CHS
2 stops15h 42m
Delta
Deal found 5/8![Delta logo]()
$924
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:59 pm
CHS
- LHR
1 stop12h 16m
KLM
Sun 5/1710:45 am
LHR
- CHS
1 stop12h 08m
KLM
Deal found 5/8![KLM logo]()
$953
This Orbitz deal was found by Cheapflights users on 5/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:55 pm
CHS
- LHR
1 stop10h 35m
JetBlue
Sun 5/178:40 am
LHR
- CHS
1 stop29h 04m
JetBlue
Deal found 5/8![JetBlue logo]()
$968
This oojo deal was found by Cheapflights users on 5/9. 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.
Tue 5/127:39 pm
CHS
- LHR
1 stop11h 31m
British Airways
Mon 5/189:15 am
LHR
- CHS
1 stop11h 51m
British Airways
Deal found 5/9![British Airways logo]()
$948
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 May 11, 2026.
Search for one-way flight options from Charleston to Heathrow. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This oojo deal was found by Cheapflights users on 5/11. 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.
Wed 8/195:25 pm
CHS
- LHR
1 stop14h 25m
British Airways
Deal found 5/11![British Airways logo]()
$347
This Delta deal was found by Cheapflights users on 5/11. 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 8/1911:25 am
CHS
- LHR
2 stops14h 45m
Delta
Deal found 5/11![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 am
CHS
- LHR
3 stops31h 05m
United Airlines
Deal found 5/10![United Airlines logo]()
$352
This Air Canada deal was found by Cheapflights users on 5/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:05 am
CHS
- LHR
2 stops19h 25m
Air Canada
Deal found 5/10![Air Canada logo]()
$357
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:20 pm
CHS
- LHR
1 stop31h 35m
British Airways
Deal found 5/10![British Airways logo]()
$358
This Air Canada deal was found by Cheapflights users on 5/11. 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 8/197:00 am
CHS
- LHR
3 stops18h 30m
Air Canada
Deal found 5/11![Air Canada logo]()
$360
This KLM deal was found by Cheapflights users on 5/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:10 pm
CHS
- LHR
1 stop10h 40m
KLM
Deal found 5/10![KLM logo]()
$378
This Expedia deal was found by Cheapflights users on 5/11. 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 10/155:55 pm
CHS
- LHR
1 stop12h 25m
Air France
Deal found 5/11![Air France logo]()
$384
This Gotogate deal was found by Cheapflights users on 5/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:09 am
CHS
- LHR
2 stops28h 51m
Air Canada
Deal found 5/11![Air Canada logo]()
$394
This Air Canada deal was found by Cheapflights users on 5/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
CHS
- LHR
3 stops19h 30m
Air Canada
Deal found 5/10![Air Canada logo]()
$410
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:14 pm
CHS
- LHR
1 stop19h 31m
JetBlue
Deal found 5/9![JetBlue logo]()
$413
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 8/75:06 pm
CHS
- LHR
2 stops14h 59m
Delta
Deal found 5/10![Delta logo]()
$440
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $782 (United Airlines) |
One-way from | $347 (oojo) |
Popular in | June |
Cheapest in | October |
Average price | $903 |
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 May 11, 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
Mon 9/28
7:00 am-9:35 pm
1 stop9h 35m
London Heathrow
Tue 9/29
1:50 pm-9:13 am
2 stops24h 23m
$782
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Thu 10/22
4:00 pm-4:00 pm
2 stops43h 00m
London Heathrow
Sun 10/25
11:30 am-7:25 pm
2 stops35h 55m
$911
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Wed 8/5
11:25 am-6:20 am
2 stops13h 55m
London Heathrow
Wed 8/19
6:30 am-5:38 pm
2 stops16h 08m
$911
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Tue 9/22
9:30 am-7:10 am
2 stops16h 40m
London Heathrow
Mon 9/28
6:30 am-4:54 pm
2 stops15h 24m
$920
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Mon 7/27
1:05 pm-7:10 am
2 stops13h 05m
London Heathrow
Wed 8/12
6:30 am-5:38 pm
2 stops16h 08m
$991
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Mon 7/27
5:00 pm-11:20 am
1 stop13h 20m
London Heathrow
Fri 8/7
6:15 am-5:58 pm
2 stops16h 43m
$1,026
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Wed 7/22
1:05 pm-7:55 am
2 stops13h 50m
London Heathrow
Wed 8/5
10:45 am-11:59 pm
2 stops18h 14m
$1,058
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Fri 6/5
1:03 pm-6:45 am
1 stop12h 42m
London Heathrow
Fri 6/12
11:45 am-9:33 pm
2 stops14h 48m
$1,082
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Wed 7/8
1:05 pm-7:55 am
2 stops13h 50m
London Heathrow
Mon 7/13
11:45 am-9:30 pm
2 stops14h 45m
$1,087
Quickest round-trip
CharlestonLondon
CHS - LHR
CHSLHR
Charleston
Wed 7/15
5:35 pm-10:20 am
1 stop11h 45m
London Heathrow
Wed 7/29
11:45 am-9:39 pm
2 stops14h 54m
$1,094
Showing 1-10 of 20 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 May.
| 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 May 11, 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.
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Dorking
Eastbourne
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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 May 11, 2026.
Charleston and Heathrow flights
Browse other Charleston and Heathrow flight options. Last updated on May 11, 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 May 11, 2026.
Popular flight searches
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$542 | Average$757 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$542 | Average$756 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$590 | Average$984 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$591 | Average$751 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$599 | Average$1,218 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$601 | Average$868 | FlexibilityNo cancel fee | On-time71% |