$320+ Cheap flights from Jacksonville (JAX) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LHR
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Heathrow
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Cheapest flights from Jacksonville to HeathrowExplore the most affordable flight options available from Jacksonville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Jacksonville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:40 pm -
2 stops17h 00m
Mon 10/127:30 pm -
2 stops30h 24m
Deal found 9/23![Lufthansa logo]()
$802
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Mon 10/510:40 am -
2 stops14h 50m
Mon 10/128:30 am -
2 stops31h 21m
Deal found 9/23![Air Canada logo]()
$805
This Delta deal was found by Cheapflights users on 9/23. 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 12/152:30 pm -
1 stop10h 55m
Tue 12/299:05 am -
1 stop14h 47m
Deal found 9/23![Delta logo]()
$808
This Justfly.com deal was found by Cheapflights users on 9/23. 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 10/157:05 am -
2 stops18h 25m
Mon 10/196:40 pm -
2 stops31h 14m
Deal found 9/23![Multiple Airlines logo]()
$809
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Thu 11/510:08 am -
3 stops18h 12m
Thu 11/1211:10 am -
2 stops16h 30m
Deal found 9/23![Multiple Airlines logo]()
$810
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Tue 11/246:00 am -
3 stops19h 30m
Sun 12/611:10 am -
2 stops16h 30m
Deal found 9/25![Multiple Airlines logo]()
$812
This Delta deal was found by Cheapflights users on 9/23. 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 12/139:45 am -
1 stop15h 40m
Thu 1/74:00 pm -
1 stop13h 02m
Deal found 9/23![Delta logo]()
$813
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Mon 11/97:03 pm -
3 stops34h 47m
Mon 11/1612:15 pm -
3 stops34h 53m
Deal found 9/25![Multiple Airlines logo]()
$816
This Mytrip deal was found by Cheapflights users on 9/27. 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 11/107:03 pm -
3 stops34h 47m
Mon 11/1612:15 pm -
3 stops34h 53m
Deal found 9/27![Multiple Airlines logo]()
$821
This deal was found by Cheapflights users on 9/27. 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 10/81:55 pm -
1 stop14h 05m
Sun 10/183:00 pm -
1 stop11h 58m
Deal found 9/27![American Airlines logo]()
$827
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop19h 45m
Mon 10/1210:00 am -
1 stop18h 20m
Deal found 9/24![Multiple Airlines logo]()
$829
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:40 pm -
2 stops22h 10m
Tue 11/36:00 am -
2 stops20h 10m
Deal found 9/27![SWISS logo]()
$830
Best flights from Jacksonville to HeathrowDiscover carefully curated flight deals from Jacksonville to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Jacksonville to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 3/261:20 pm -
1 stop13h 05m
Wed 4/78:20 am -
1 stop12h 15m
Deal found 9/23![Delta logo]()
$812
This United Airlines deal was found by Cheapflights users on 9/23. 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 11/76:00 am -
1 stop19h 20m
Sat 11/146:50 am -
2 stops16h 11m
Deal found 9/23![United Airlines logo]()
$839
This KLM deal was found by Cheapflights users on 9/26. 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.
Wed 11/43:53 pm -
1 stop12h 07m
Tue 11/1010:50 am -
1 stop11h 59m
Deal found 9/26![KLM logo]()
$891
This JetBlue deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:40 pm -
1 stop12h 50m
Fri 11/2012:20 pm -
1 stop13h 20m
Deal found 9/27![JetBlue logo]()
$891
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/114:03 pm -
2 stops13h 47m
Wed 11/186:50 am -
2 stops15h 43m
Deal found 9/27![United Airlines logo]()
$867
This JetBlue deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:27 am -
1 stop14h 28m
Sun 12/69:20 am -
1 stop15h 35m
Deal found 9/25![JetBlue logo]()
$892
This Delta deal was found by Cheapflights users on 9/25. 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 2/45:05 pm -
1 stop10h 55m
Sun 2/146:30 am -
2 stops17h 23m
Deal found 9/25![Delta logo]()
$974
This United Airlines deal was found by Cheapflights users on 9/27. 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 3/127:40 pm -
2 stops30h 30m
Tue 3/237:30 am -
2 stops19h 00m
Deal found 9/27![United Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 9/25. 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 3/128:10 pm -
1 stop10h 30m
Mon 3/226:30 am -
2 stops15h 08m
Deal found 9/25![Delta logo]()
$977
This United Airlines deal was found by Cheapflights users on 9/26. 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 3/127:40 pm -
2 stops30h 30m
Mon 3/2211:05 am -
2 stops39h 25m
Deal found 9/26![United Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/46:39 pm -
1 stop10h 46m
Sun 2/146:50 am -
2 stops17h 56m
Deal found 9/24![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/257:10 pm -
1 stop10h 40m
Mon 11/3011:05 am -
2 stops35h 53m
Deal found 9/27![United Airlines logo]()
$985
Last-minute flights from Jacksonville to HeathrowDiscover last-minute flight deals from Jacksonville to Heathrow. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Heathrow. Data last updated September 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/23:43 pm -
1 stop14h 52m
Fri 10/96:50 am -
2 stops16h 11m
Deal found 9/23![United Airlines logo]()
$839
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Mon 10/510:40 am -
2 stops14h 50m
Mon 10/128:30 am -
2 stops31h 21m
Deal found 9/23![Air Canada logo]()
$805
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:40 pm -
2 stops17h 00m
Mon 10/127:30 pm -
2 stops30h 24m
Deal found 9/23![Lufthansa logo]()
$802
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop19h 45m
Mon 10/1210:00 am -
1 stop18h 20m
Deal found 9/24![Multiple Airlines logo]()
$829
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:40 am -
2 stops17h 15m
Mon 10/1210:00 am -
1 stop18h 20m
Deal found 9/24![SWISS logo]()
$852
This deal was found by Cheapflights users on 9/27. 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 10/81:55 pm -
1 stop14h 05m
Sun 10/183:00 pm -
1 stop11h 58m
Deal found 9/27![American Airlines logo]()
$827
This Justfly.com deal was found by Cheapflights users on 9/23. 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 10/157:05 am -
2 stops18h 25m
Mon 10/196:40 pm -
2 stops31h 14m
Deal found 9/23![Multiple Airlines logo]()
$809
This Justfly.com deal was found by Cheapflights users on 9/23. 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 10/1512:40 pm -
2 stops23h 25m
Mon 10/197:30 pm -
2 stops28h 39m
Deal found 9/23![Lufthansa logo]()
$831
This Travelocity deal was found by Cheapflights users on 9/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
1 stop13h 20m
Fri 10/308:05 am -
1 stop14h 14m
Deal found 9/25![JetBlue logo]()
$850
This Flighttix deal was found by Cheapflights users on 9/25. 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.
Fri 10/233:30 pm -
1 stop13h 00m
Fri 11/68:05 am -
1 stop15h 14m
Deal found 9/25![JetBlue logo]()
$836
This Expedia deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:53 am -
1 stop16h 02m
Tue 11/37:25 am -
1 stop15h 54m
Deal found 9/26![JetBlue logo]()
$848
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:40 pm -
2 stops22h 10m
Tue 11/36:00 am -
2 stops20h 10m
Deal found 9/27![SWISS logo]()
$830
One-way flights from Jacksonville to HeathrowSearch for one-way flight options from Jacksonville to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Jacksonville to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:11 pm -
1 stop20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![JetBlue logo]()
$320
This Expedia deal was found by Cheapflights users on 9/27. 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 11/1210:53 am -
1 stop15h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![JetBlue logo]()
$324
This Delta deal was found by Cheapflights users on 9/26. 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 3/1411:50 am -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/26. 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 3/136:45 pm -
2 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 9/26. 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 3/136:46 pm -
1 stop30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/127:03 pm -
2 stops36h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/25. 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 2/41:20 pm -
2 stops16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$380
This Air Canada deal was found by Cheapflights users on 9/26. 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.
Fri 3/127:40 pm -
2 stops30h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Air Canada logo]()
$384
This Air Canada deal was found by Cheapflights users on 9/27. 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.
Thu 2/47:00 am -
3 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sat 11/77:13 pm -
3 stops33h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/169:26 pm -
2 stops29h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/239:26 pm -
2 stops30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$403
Find flight deals from Jacksonville to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $805 (Air Canada) |
One-way from | $320 (Cheapflightsfares) |
Popular in | June |
Cheapest in | March |
Average price | $1,006 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Jacksonville to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Thu 2/4
7:11 pm-8:55 pm
1 stop20h 44m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$320
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Sat 10/17
3:10 pm-9:30 am
1 stop13h 20m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$320
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Sat 10/10
7:00 pm-8:45 pm
1 stop20h 45m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$320
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Thu 11/12
10:53 am-6:55 am
1 stop15h 02m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$324
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Thu 11/12
7:03 pm-12:50 pm
2 stops36h 47m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Thu 2/4
1:20 pm-10:30 am
2 stops16h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$380
Quickest round-trip
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Fri 3/12
12:45 pm-6:50 am
1 stop13h 05m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$380
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Fri 3/26
1:20 pm-6:25 am
1 stop13h 05m
London Heathrow
Wed 4/7
8:20 am-3:35 pm
1 stop12h 15m
$812
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Sat 11/7
6:00 am-6:20 am
1 stop19h 20m
London Heathrow
Sat 11/14
6:50 am-6:01 pm
2 stops16h 11m
$839
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Wed 11/11
4:03 pm-10:50 am
2 stops13h 47m
London Heathrow
Wed 11/18
6:50 am-5:33 pm
2 stops15h 43m
$867
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Jacksonville 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 Jacksonville to Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Jacksonville-London Heathrow Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Jacksonville-London Heathrow Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Jacksonville-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville-London Heathrow Airport 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 Jacksonville-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 Jacksonville to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Jacksonville with our price prediction graph.
JAX-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 Jacksonville to London Heathrow Airport
How far ahead should I book a flight from Jacksonville to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Jacksonville to London Heathrow Airport, you should look to book at least 9 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 Jacksonville to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Jacksonville to London Heathrow Airport (average of $720). Flying from Jacksonville to London Heathrow Airport in June is currently the most expensive (average of $1,372). 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 Jacksonville to London Heathrow Airport?
Airfare is below average for this route at the moment.
Jacksonville to London Heathrow Airport flights typically cost between $894 and $1,183 in October.The cheapest round-trip price found within the last 5 days was $805 on Multiple Airlines (Oct 23-Oct 30).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated September 28, 2026.
See what other customers who have flown with Delta,United Airlines, andVirgin Atlantic from Jacksonville to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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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 September 28, 2026.
Jacksonville and Heathrow flights
Browse other Jacksonville and Heathrow flight options. Last updated on September 28, 2026.
Other flights from Jacksonville
Browse through other flights departing from Jacksonville. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Jacksonville to Heathrow
Discover the top 6 airlines that operate flights from Jacksonville to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$605 | Average$1,106 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$624 | Average$1,078 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$649 | Average$1,157 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$653 | Average$977 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$764 | Average$994 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$845 | Average$1,080 | FlexibilityNo cancel fee | On-time62% |