$398+ Cheap flights from Chattanooga (CHA) to London (LON)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
Jun 19 — Jun 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to London 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 Chattanooga to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to LondonExplore the most affordable flight options available from Chattanooga to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from Chattanooga to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This oojo deal was found by Cheapflights users on 5/17. 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 11/25:45 pm
CHA
- LHR
2 stops17h 15m
Scandinavian Airlines
Mon 11/166:40 am
LHR
- CHA
2 stops20h 26m
Scandinavian Airlines
Deal found 5/17![Scandinavian Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 5/19. 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 9/14:30 pm
CHA
- LHR
1 stop9h 45m
Delta
Tue 9/228:40 am
LHR
- CHA
2 stops16h 54m
Delta
Deal found 5/19![Delta logo]()
$903
This Delta deal was found by Cheapflights users on 5/18. 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 8/161:13 pm
CHA
- LHR
1 stop12h 12m
Delta
Wed 8/1911:45 am
LHR
- CHA
2 stops16h 58m
Delta
Deal found 5/18![Delta logo]()
$906
This Delta deal was found by Cheapflights users on 5/20. 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 9/82:55 pm
CHA
- LHR
2 stops14h 35m
Delta
Tue 9/298:40 am
LHR
- CHA
2 stops16h 54m
Delta
Deal found 5/20![Delta logo]()
$909
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/216:10 pm
CHA
- LHR
1 stop11h 15m
United Airlines
Fri 10/22:05 pm
LHR
- CHA
2 stops33h 27m
United Airlines
Deal found 5/20![United Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 5/18. 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 8/168:06 pm
CHA
- LGW
2 stops14h 54m
Delta
Wed 8/1910:25 am
LGW
- CHA
2 stops16h 19m
Delta
Deal found 5/18![Delta logo]()
$917
This KLM deal was found by Cheapflights users on 5/19. 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.
Mon 9/211:10 pm
CHA
- LHR
1 stop12h 15m
KLM
Fri 10/23:15 pm
LHR
- CHA
1 stop13h 36m
KLM
Deal found 5/19![KLM logo]()
$932
This British Airways deal was found by Cheapflights users on 5/20. 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.
Mon 9/214:12 pm
CHA
- LHR
1 stop13h 43m
Multiple Airlines
Fri 10/21:10 pm
LHR
- CHA
1 stop13h 31m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$933
This Delta deal was found by Cheapflights users on 5/16. 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 9/81:10 pm
CHA
- LCY
2 stops14h 40m
Delta
Tue 9/298:25 am
LCY
- CHA
2 stops17h 09m
Delta
Deal found 5/16![Delta logo]()
$935
This Delta deal was found by Cheapflights users on 5/19. 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 9/102:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Wed 9/1610:00 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 5/19![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 5/17. 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 9/12:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Tue 9/2210:00 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 5/17![Delta logo]()
$1,050
This Delta deal was found by Cheapflights users on 5/16. 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 7/151:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Sat 7/2510:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 5/16![Delta logo]()
$1,179
Best flights from Chattanooga to LondonDiscover carefully curated flight deals from Chattanooga to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from Chattanooga to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/20. 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 9/14:30 pm
CHA
- LHR
1 stop9h 45m
Delta
Tue 9/228:40 am
LHR
- CHA
2 stops16h 54m
Delta
Deal found 5/20![Delta logo]()
$904
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/216:10 pm
CHA
- LHR
1 stop11h 15m
United Airlines
Fri 10/22:05 pm
LHR
- CHA
2 stops33h 27m
United Airlines
Deal found 5/20![United Airlines logo]()
$913
This KLM deal was found by Cheapflights users on 5/17. 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.
Mon 9/215:45 pm
CHA
- LHR
1 stop14h 30m
KLM
Fri 10/211:15 am
LHR
- CHA
1 stop14h 19m
KLM
Deal found 5/17![KLM logo]()
$934
This British Airways deal was found by Cheapflights users on 5/17. 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.
Mon 9/215:00 pm
CHA
- LHR
1 stop13h 15m
Multiple Airlines
Fri 10/212:55 pm
LHR
- CHA
1 stop14h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$934
This oojo deal was found by Cheapflights users on 5/18. 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 6/153:00 pm
CHA
- LGW
2 stops13h 25m
WestJet
Sun 6/2110:45 am
LGW
- CHA
2 stops16h 17m
WestJet
Deal found 5/18![WestJet logo]()
$1,577
This Delta deal was found by Cheapflights users on 5/17. 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 8/168:06 pm
CHA
- LGW
2 stops14h 54m
Delta
Wed 8/1910:25 am
LGW
- CHA
2 stops14h 54m
Delta
Deal found 5/17![Delta logo]()
$917
This Delta deal was found by Cheapflights users on 5/16. 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 9/81:10 pm
CHA
- LCY
2 stops14h 40m
Delta
Tue 9/298:25 am
LCY
- CHA
2 stops17h 09m
Delta
Deal found 5/16![Delta logo]()
$935
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/710:27 am
CHA
- LHR
2 stops14h 28m
United Airlines
Wed 8/127:30 am
LHR
- CHA
2 stops18h 07m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 5/16. 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 9/211:10 pm
CHA
- LHR
1 stop12h 15m
Delta
Fri 10/212:50 pm
LHR
- CHA
2 stops14h 18m
Delta
Deal found 5/16![Delta logo]()
$939
This Delta deal was found by Cheapflights users on 5/19. 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 9/102:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Wed 9/1610:00 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 5/19![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 5/17. 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 9/12:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Tue 9/2210:00 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 5/17![Delta logo]()
$1,050
This Expedia deal was found by Cheapflights users on 5/19. 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 6/46:25 pm
CHA
- LCY
2 stops17h 15m
KLM
Wed 6/2410:00 am
LCY
- CHA
2 stops18h 43m
KLM
Deal found 5/19![KLM logo]()
$1,556
This Delta deal was found by Cheapflights users on 5/17. 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 8/610:00 am
CHA
- LHR
1 stop15h 25m
Delta
Sat 8/226:30 am
LHR
- CHA
2 stops19h 46m
Delta
Deal found 5/17![Delta logo]()
$1,065
This Expedia deal was found by Cheapflights users on 5/19. 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 6/37:56 pm
CHA
- LCY
2 stops17h 34m
KLM
Fri 6/128:25 am
LCY
- CHA
2 stops18h 37m
KLM
Deal found 5/19![KLM logo]()
$1,566
This Delta deal was found by Cheapflights users on 5/16. 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 7/151:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Sat 7/2510:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 5/16![Delta logo]()
$1,179
This Delta deal was found by Cheapflights users on 5/16. 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 6/52:51 pm
CHA
- LGW
2 stops13h 34m
Delta
Fri 6/1210:25 am
LGW
- CHA
2 stops16h 37m
Delta
Deal found 5/16![Delta logo]()
$1,346
This Delta deal was found by Cheapflights users on 5/20. 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 6/53:23 pm
CHA
- LCY
2 stops13h 07m
Delta
Fri 6/198:25 am
LCY
- CHA
2 stops16h 07m
Delta
Deal found 5/20![Delta logo]()
$1,362
This Delta deal was found by Cheapflights users on 5/15. 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 6/291:11 pm
CHA
- LGW
2 stops15h 29m
Delta
Mon 7/610:25 am
LGW
- CHA
2 stops16h 46m
Delta
Deal found 5/15![Delta logo]()
$1,523
This Delta deal was found by Cheapflights users on 5/19. 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 7/132:47 pm
CHA
- LGW
2 stops13h 53m
Delta
Fri 7/1710:25 am
LGW
- CHA
2 stops15h 21m
Delta
Deal found 5/19![Delta logo]()
$1,782
This Delta deal was found by Cheapflights users on 5/18. 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 6/263:00 pm
CHA
- LCY
2 stops13h 30m
Delta
Sat 7/410:00 am
LCY
- CHA
2 stops17h 02m
Delta
Deal found 5/18![Delta logo]()
$1,797
This Delta deal was found by Cheapflights users on 5/17. 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 8/63:01 pm
CHA
- LCY
2 stops13h 29m
Delta
Sat 8/227:45 am
LCY
- CHA
2 stops19h 25m
Delta
Deal found 5/17![Delta logo]()
$1,815
This Delta deal was found by Cheapflights users on 5/15. 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 6/291:11 pm
CHA
- LCY
2 stops14h 39m
Delta
Mon 7/610:00 am
LCY
- CHA
2 stops17h 02m
Delta
Deal found 5/15![Delta logo]()
$2,601
This Delta deal was found by Cheapflights users on 5/18. 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 6/275:55 pm
CHA
- LCY
2 stops14h 20m
Delta
Sat 7/49:20 am
LCY
- CHA
2 stops17h 42m
Delta
Deal found 5/18![Delta logo]()
$3,246
This Delta deal was found by Cheapflights users on 5/18. 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 7/72:47 pm
CHA
- LGW
2 stops13h 38m
Delta
Tue 7/2110:35 am
LGW
- CHA
2 stops16h 25m
Delta
Deal found 5/18![Delta logo]()
$5,686
Last-minute flights from Chattanooga to LondonDiscover last-minute flight deals from Chattanooga to London. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to London. Data last updated May 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/18. 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 5/265:58 pm
CHA
- LHR
1 stop11h 27m
United Airlines
Wed 6/176:55 am
LHR
- CHA
2 stops18h 54m
United Airlines
Deal found 5/18![United Airlines logo]()
$1,241
This Delta deal was found by Cheapflights users on 5/15. 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 5/262:51 pm
CHA
- LHR
1 stop10h 34m
Delta
Wed 6/1711:45 am
LHR
- CHA
2 stops16h 58m
Delta
Deal found 5/15![Delta logo]()
$1,265
This KLM deal was found by Cheapflights users on 5/18. 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 5/266:25 pm
CHA
- LHR
1 stop11h 55m
KLM
Wed 6/179:20 am
LHR
- CHA
1 stop15h 12m
KLM
Deal found 5/18![KLM logo]()
$1,269
This Delta deal was found by Cheapflights users on 5/17. 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 5/262:51 pm
CHA
- LGW
2 stops13h 34m
Delta
Wed 6/1710:25 am
LGW
- CHA
2 stops16h 37m
Delta
Deal found 5/17![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 5/16. 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 5/261:10 pm
CHA
- LCY
2 stops13h 45m
Delta
Wed 6/1710:00 am
LCY
- CHA
2 stops17h 02m
Delta
Deal found 5/16![Delta logo]()
$1,294
This Expedia deal was found by Cheapflights users on 5/19. 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 6/36:25 pm
CHA
- LHR
1 stop11h 55m
KLM
Fri 6/126:30 am
LHR
- CHA
2 stops20h 32m
KLM
Deal found 5/19![KLM logo]()
$1,259
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/310:27 am
CHA
- LHR
2 stops15h 48m
United Airlines
Fri 6/126:50 am
LHR
- CHA
2 stops15h 15m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,267
This Flighttix deal was found by Cheapflights users on 5/19. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:23 pm
CHA
- LHR
1 stop10h 47m
Virgin Atlantic
Fri 6/123:15 pm
LHR
- CHA
1 stop11h 56m
Virgin Atlantic
Deal found 5/19![Virgin Atlantic logo]()
$1,271
This Expedia deal was found by Cheapflights users on 5/19. 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 6/43:23 pm
CHA
- LHR
1 stop10h 47m
KLM
Fri 6/196:30 am
LHR
- CHA
2 stops19h 12m
KLM
Deal found 5/19![KLM logo]()
$1,289
This Delta deal was found by Cheapflights users on 5/19. 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 6/42:51 pm
CHA
- LGW
2 stops13h 34m
Delta
Fri 6/1210:25 am
LGW
- CHA
2 stops16h 46m
Delta
Deal found 5/19![Delta logo]()
$1,343
This Delta deal was found by Cheapflights users on 5/16. 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 6/52:51 pm
CHA
- LGW
2 stops13h 34m
Delta
Fri 6/1210:25 am
LGW
- CHA
2 stops16h 37m
Delta
Deal found 5/16![Delta logo]()
$1,346
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:16 am
CHA
- LGW
2 stops19h 24m
American Airlines
Tue 6/2310:30 am
LGW
- CHA
2 stops27h 24m
American Airlines
Deal found 5/19![American Airlines logo]()
$1,327
One-way flights from Chattanooga to LondonSearch for one-way flight options from Chattanooga to London. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from Chattanooga to London. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This British Airways deal was found by Cheapflights users on 5/18. 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 10/164:56 pm
CHA
- LHR
1 stop11h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 5/19. 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 8/208:06 pm
CHA
- LGW
2 stops14h 54m
Delta
Deal found 5/19![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 5/19. 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 8/203:01 pm
CHA
- LHR
2 stops14h 29m
Delta
Deal found 5/19![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 5/17. 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 9/102:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Deal found 5/17![Delta logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:24 am
CHA
- LGW
3 stops42h 36m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$432
This KLM deal was found by Cheapflights users on 5/18. 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 7/77:20 pm
CHA
- LHR
1 stop12h 55m
KLM
Deal found 5/18![KLM logo]()
$463
This Delta deal was found by Cheapflights users on 5/19. 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 8/203:01 pm
CHA
- LCY
2 stops13h 29m
Delta
Deal found 5/19![Delta logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:53 am
CHA
- LHR
3 stops44h 02m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$549
This BusinessClass deal was found by Cheapflights users on 5/18. 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.
Tue 7/71:53 pm
CHA
- LCY
2 stops17h 42m
SWISS
Deal found 5/18![SWISS logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:53 am
CHA
- LGW
3 stops28h 07m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:53 am
CHA
- SEN
3 stops40h 47m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:24 am
CHA
- LGW
3 stops41h 36m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$644
Find flight deals from Chattanooga to London
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to London (LON). 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 20, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $808 (oojo) |
One-way from | $398 (British Airways) |
Popular in | June |
Cheapest in | March |
Average price | $1,146 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to London 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 20, 2026.
Use the filters below to find and compare flights from Chattanooga to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Tue 9/1
4:30 pm-7:15 am
1 stop9h 45m
London Heathrow
Tue 9/22
8:40 am-8:34 pm
2 stops16h 54m
$904
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Mon 9/21
6:10 pm-10:25 am
1 stop11h 15m
London Heathrow
Fri 10/2
2:05 pm-6:32 pm
2 stops33h 27m
$913
ChattanoogaLondon
CHA - LGW
CHALGW
Chattanooga Lovell Field
Sun 8/16
8:06 pm-4:00 pm
2 stops14h 54m
London Gatwick
Wed 8/19
10:25 am-8:19 pm
2 stops14h 54m
$917
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Mon 9/21
5:45 pm-1:15 pm
1 stop14h 30m
London Heathrow
Fri 10/2
11:15 am-8:34 pm
1 stop14h 19m
$934
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Mon 9/21
5:00 pm-11:15 am
1 stop13h 15m
London Heathrow
Fri 10/2
12:55 pm-10:15 pm
1 stop14h 20m
$934
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Tue 9/8
1:10 pm-8:50 am
2 stops14h 40m
London City
Tue 9/29
8:25 am-8:34 pm
2 stops17h 09m
$935
Quickest round-trip
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Mon 9/21
1:10 pm-6:25 am
1 stop12h 15m
London Heathrow
Fri 10/2
12:50 pm-10:08 pm
2 stops14h 18m
$939
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Thu 9/10
2:55 pm-9:30 am
2 stops13h 35m
London City
Wed 9/16
10:00 am-10:01 pm
2 stops17h 01m
$982
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Tue 9/1
2:55 pm-9:30 am
2 stops13h 35m
London City
Tue 9/22
10:00 am-10:01 pm
2 stops17h 01m
$1,050
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Thu 8/6
10:00 am-6:25 am
1 stop15h 25m
London Heathrow
Sat 8/22
6:30 am-9:16 pm
2 stops19h 46m
$1,065
Showing 1-10 of 38 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to London
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 Chattanooga to London in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chattanooga-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chattanooga-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-London flights, Cheapflights users trust Ovago the most. Ovago 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 Chattanooga-London 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 Chattanooga to London
Have a flexible travel schedule? Discover the best time to fly to London from Chattanooga with our price prediction graph.
CHA-LON
CHA-LHR
CHA-LGW
CHA-LCY
CHA-SEN
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 Chattanooga to London
CHA-LON
CHA-LHR
CHA-LGW
CHA-LCY
CHA-SEN
What is the cheapest month to book a flight from Chattanooga to London?
Currently, November is the cheapest month in which you can book a flight from Chattanooga to London (average of $572). Flying from Chattanooga to London in June is currently the most expensive (average of $1,222). 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 Chattanooga to London?
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated May 20, 2026.
Read reviews from past customers who have flown Delta,Virgin Atlantic, andAmerican Airlines from Chattanooga to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
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 Chattanooga to London. 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?
Book flights to London if you plan to visit one of these locationsIlford
Hounslow
Dorking
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
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
London flight routes
Other flight options
Other flights from Chattanooga
Popular flights
Alternative routes for Chattanooga to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to London by cabin class
Find flights from Chattanooga to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 20, 2026.
Chattanooga and London flights
Browse other Chattanooga and London flight options. Last updated on May 20, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Chattanooga to London
Discover the top 3 airlines that operate flights from Chattanooga to London. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$659 | Average$1,222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$676 | Average$1,223 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$696 | Average$1,393 | FlexibilityNo cancel fee | On-time71% |