$347+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
Jul 21 — Jul 281
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 June 21, 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 June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:52 pm
CHA
- LHR
1 stop14h 08m
United Airlines
Tue 10/206:50 am
LHR
- CHA
2 stops22h 20m
United Airlines
Deal found 6/21![United Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/217:00 am
CHA
- LHR
1 stop19h 45m
United Airlines
Fri 10/22:05 pm
LHR
- CHA
2 stops33h 27m
United Airlines
Deal found 6/21![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 10/286:30 am
CHA
- LHR
1 stop21h 25m
United Airlines
Wed 11/46:50 am
LHR
- CHA
2 stops18h 59m
United Airlines
Deal found 6/17![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/47:00 am
CHA
- LHR
1 stop23h 35m
United Airlines
Fri 10/232:10 pm
LHR
- CHA
1 stop15h 00m
United Airlines
Deal found 6/21![United Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 6/21. 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 9/812:10 pm
CHA
- LCY
2 stops14h 45m
Delta
Tue 9/298:25 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 6/21![Delta logo]()
$1,030
This Delta deal was found by Cheapflights users on 6/21. 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 9/13:04 pm
CHA
- LCY
2 stops13h 26m
Delta
Tue 9/229:20 am
LCY
- CHA
2 stops17h 49m
Delta
Deal found 6/21![Delta logo]()
$1,095
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 7/185:55 pm
CHA
- LGW
2 stops17h 05m
Delta
Sat 7/2510:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/20![Delta logo]()
$1,198
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Wed 7/2210:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/17![Delta logo]()
$1,253
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 7/163:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Thu 7/2310:00 am
LCY
- CHA
2 stops17h 00m
Delta
Deal found 6/18![Delta logo]()
$1,274
This Delta deal was found by Cheapflights users on 6/20. 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 10/91:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Sun 10/1810:25 am
LGW
- CHA
2 stops16h 41m
Delta
Deal found 6/20![Delta logo]()
$1,275
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/153:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Wed 7/229:20 am
LCY
- CHA
2 stops15h 13m
Delta
Deal found 6/17![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 6/19. 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 7/71:10 pm
CHA
- LCY
2 stops14h 40m
Delta
Mon 7/1310:00 am
LCY
- CHA
2 stops17h 00m
Delta
Deal found 6/19![Delta logo]()
$1,411
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 June 21, 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 June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/2110:44 am
CHA
- LHR
2 stops18h 56m
United Airlines
Fri 10/22:05 pm
LHR
- CHA
2 stops32h 16m
United Airlines
Deal found 6/20![United Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 6/21. 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 9/812:10 pm
CHA
- LCY
2 stops14h 45m
Delta
Tue 9/298:25 am
LCY
- CHA
2 stops17h 01m
Delta
Deal found 6/21![Delta logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 10/282:01 pm
CHA
- LHR
2 stops13h 09m
United Airlines
Wed 11/46:50 am
LHR
- CHA
2 stops15h 30m
United Airlines
Deal found 6/17![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/77:00 am
CHA
- LHR
1 stop19h 45m
United Airlines
Tue 10/202:10 pm
LHR
- CHA
1 stop15h 00m
United Airlines
Deal found 6/21![United Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 6/21. 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 9/13:04 pm
CHA
- LCY
2 stops13h 26m
Delta
Tue 9/229:20 am
LCY
- CHA
2 stops17h 49m
Delta
Deal found 6/21![Delta logo]()
$1,095
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 10/116:00 am
CHA
- LHR
2 stops19h 55m
United Airlines
Sun 10/251:00 pm
LHR
- CHA
2 stops33h 10m
United Airlines
Deal found 6/20![United Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 7/185:55 pm
CHA
- LGW
2 stops17h 05m
Delta
Sat 7/2510:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/20![Delta logo]()
$1,198
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Wed 7/2210:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/17![Delta logo]()
$1,253
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 7/163:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Thu 7/2310:00 am
LCY
- CHA
2 stops17h 00m
Delta
Deal found 6/18![Delta logo]()
$1,274
This Delta deal was found by Cheapflights users on 6/20. 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 10/91:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Sun 10/1810:25 am
LGW
- CHA
2 stops16h 41m
Delta
Deal found 6/20![Delta logo]()
$1,275
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/153:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Wed 7/229:20 am
LCY
- CHA
2 stops15h 13m
Delta
Deal found 6/17![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 6/19. 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 7/71:10 pm
CHA
- LCY
2 stops14h 40m
Delta
Mon 7/1310:00 am
LCY
- CHA
2 stops17h 00m
Delta
Deal found 6/19![Delta logo]()
$1,411
This Delta deal was found by Cheapflights users on 6/20. 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.
Thu 11/52:55 pm
CHA
- LCY
2 stops13h 35m
Delta
Sat 11/1410:00 am
LCY
- CHA
2 stops17h 06m
Delta
Deal found 6/20![Delta logo]()
$1,444
This Delta deal was found by Cheapflights users on 6/19. 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 7/71:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Mon 7/1310:25 am
LGW
- CHA
2 stops16h 45m
Delta
Deal found 6/19![Delta logo]()
$1,463
This Delta deal was found by Cheapflights users on 6/19. 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 7/62:50 pm
CHA
- LGW
2 stops13h 50m
Delta
Mon 7/1310:25 am
LGW
- CHA
2 stops16h 45m
Delta
Deal found 6/19![Delta logo]()
$1,463
This Delta deal was found by Cheapflights users on 6/21. 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 8/53:04 pm
CHA
- LCY
2 stops13h 26m
Delta
Wed 8/1210:00 am
LCY
- CHA
2 stops17h 10m
Delta
Deal found 6/21![Delta logo]()
$1,743
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 7/161:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Thu 7/2310:25 am
LGW
- CHA
2 stops16h 45m
Delta
Deal found 6/18![Delta logo]()
$2,036
This Delta deal was found by Cheapflights users on 6/18. 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 7/171:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Fri 7/2410:25 am
LGW
- CHA
2 stops16h 45m
Delta
Deal found 6/18![Delta logo]()
$2,617
This Delta deal was found by Cheapflights users on 6/18. 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 7/173:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Fri 7/2410:00 am
LCY
- CHA
2 stops17h 21m
Delta
Deal found 6/18![Delta logo]()
$2,635
This Delta deal was found by Cheapflights users on 6/17. 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 9/11:15 pm
CHA
- LGW
2 stops15h 10m
Delta
Tue 9/2210:35 am
LGW
- CHA
2 stops17h 10m
Delta
Deal found 6/17![Delta logo]()
$7,284
Last-minute flights from Chattanooga to LondonDiscover last-minute flight deals from Chattanooga to London. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to London. Data last updated June 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 7/157:00 am
CHA
- LHR
1 stop23h 35m
United Airlines
Wed 7/227:30 am
LHR
- CHA
2 stops31h 14m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/151:10 pm
CHA
- LGW
2 stops15h 15m
Delta
Wed 7/2210:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/17![Delta logo]()
$1,253
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/153:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Wed 7/229:20 am
LCY
- CHA
2 stops15h 13m
Delta
Deal found 6/17![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 7/163:05 pm
CHA
- LCY
2 stops13h 25m
Delta
Thu 7/2310:00 am
LCY
- CHA
2 stops17h 00m
Delta
Deal found 6/18![Delta logo]()
$1,274
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:14 pm
CHA
- LHR
1 stop13h 11m
American Airlines
Fri 7/243:00 pm
LHR
- CHA
1 stop14h 05m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,185
This Delta deal was found by Cheapflights users on 6/16. 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 7/174:07 pm
CHA
- LHR
2 stops13h 23m
Delta
Fri 7/243:15 pm
LHR
- CHA
1 stop13h 40m
Delta
Deal found 6/16![Delta logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/177:07 pm
CHA
- LHR
2 stops21h 18m
United Airlines
Fri 7/249:30 am
LHR
- CHA
2 stops40h 19m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,242
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 7/1810:01 am
CHA
- LHR
1 stop16h 14m
Delta
Sat 7/258:55 am
LHR
- CHA
2 stops18h 05m
Delta
Deal found 6/20![Delta logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 7/181:53 pm
CHA
- LHR
1 stop11h 52m
United Airlines
Sat 7/2510:00 am
LHR
- CHA
1 stop18h 06m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 7/185:55 pm
CHA
- LGW
2 stops17h 05m
Delta
Sat 7/2510:25 am
LGW
- CHA
2 stops16h 35m
Delta
Deal found 6/20![Delta logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 7/307:00 am
CHA
- LHR
1 stop19h 45m
United Airlines
Wed 9/26:50 am
LHR
- CHA
2 stops15h 43m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,014
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:18 pm
CHA
- LHR
1 stop13h 02m
American Airlines
Wed 9/212:00 pm
LHR
- CHA
1 stop13h 52m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,043
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 June 21, 2026.
Search for one-way flight options from Chattanooga to London. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 10/159:04 am
CHA
- LGW
3 stops43h 56m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:19 pm
CHA
- LGW
2 stops17h 21m
American Airlines
Deal found 6/17![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 6/16. 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 12/41:10 pm
CHA
- LGW
2 stops14h 50m
Delta
Deal found 6/16![Delta logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:43 pm
CHA
- LHR
2 stops40h 12m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$442
This deal was found by Cheapflights users on 6/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:44 am
CHA
- LHR
1 stop15h 01m
United Airlines
Deal found 6/20![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Fri 8/287:00 am
CHA
- LHR
1 stop23h 35m
United Airlines
Deal found 6/20![United Airlines logo]()
$523
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 June 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $883 (United Airlines) |
One-way from | $347 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,388 |
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 June 21, 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
Mon 9/21
10:44 am-10:40 am
2 stops18h 56m
London Heathrow
Fri 10/2
2:05 pm-5:21 pm
2 stops32h 16m
$896
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Wed 10/28
2:01 pm-7:10 am
2 stops13h 09m
London Heathrow
Wed 11/4
6:50 am-5:20 pm
2 stops15h 30m
$908
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Wed 10/7
7:00 am-7:45 am
1 stop19h 45m
London Heathrow
Tue 10/20
2:10 pm-12:10 am
1 stop15h 00m
$912
ChattanoogaLondon
CHA - LHR
CHALHR
Chattanooga Lovell Field
Sun 10/11
6:00 am-6:55 am
2 stops19h 55m
London Heathrow
Sun 10/25
1:00 pm-6:10 pm
2 stops33h 10m
$946
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Tue 9/8
12:10 pm-7:55 am
2 stops14h 45m
London City
Tue 9/29
8:25 am-8:26 pm
2 stops17h 01m
$1,030
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Tue 9/1
3:04 pm-9:30 am
2 stops13h 26m
London City
Tue 9/22
9:20 am-10:09 pm
2 stops17h 49m
$1,095
ChattanoogaLondon
CHA - LGW
CHALGW
Chattanooga Lovell Field
Sat 7/18
5:55 pm-4:00 pm
2 stops17h 05m
London Gatwick
Sat 7/25
10:25 am-10:00 pm
2 stops16h 35m
$1,198
ChattanoogaLondon
CHA - LGW
CHALGW
Chattanooga Lovell Field
Wed 7/15
1:10 pm-9:25 am
2 stops15h 15m
London Gatwick
Wed 7/22
10:25 am-10:00 pm
2 stops16h 35m
$1,253
ChattanoogaLondon
CHA - LCY
CHALCY
Chattanooga Lovell Field
Thu 7/16
3:05 pm-9:30 am
2 stops13h 25m
London City
Thu 7/23
10:00 am-10:00 pm
2 stops17h 00m
$1,274
ChattanoogaLondon
CHA - LGW
CHALGW
Chattanooga Lovell Field
Fri 10/9
1:10 pm-9:25 am
2 stops15h 15m
London Gatwick
Sun 10/18
10:25 am-10:06 pm
2 stops16h 41m
$1,275
Showing 1-10 of 26 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 June.
| 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-LCY
CHA-LGW
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-LCY
CHA-LGW
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 June 21, 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
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
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 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted
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 June 21, 2026.
Chattanooga and London flights
Browse other Chattanooga and London flight options. Last updated on June 21, 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 June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Chattanooga to London
Discover the top 2 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$696 | Average$1,393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$724 | Average$1,226 | FlexibilityNo cancel fee | On-timeN/A |