$290+ 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
Nov 29 — Dec 61
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
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 Jacksonville to Heathrow
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Best
Last-minute
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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 October 30, 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 October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 12/26:12 am -
1 stop10h 28m
Wed 12/99:20 am -
1 stop15h 35m
Deal found 10/29![JetBlue logo]()
$775
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 12/37:06 pm -
1 stop20h 49m
Wed 1/137:25 am -
1 stop15h 51m
Deal found 10/29![JetBlue logo]()
$779
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Sun 12/66:12 am -
1 stop22h 18m
Sat 12/128:05 am -
1 stop15h 11m
Deal found 10/28![JetBlue logo]()
$780
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:40 pm -
1 stop12h 50m
Fri 11/208:05 am -
1 stop17h 35m
Deal found 10/29![JetBlue logo]()
$792
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:27 am -
1 stop14h 28m
Fri 12/119:20 am -
1 stop15h 35m
Deal found 10/28![JetBlue logo]()
$793
This The Travel House deal was found by Cheapflights users on 10/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:30 pm -
1 stop31h 00m
Mon 2/112:20 pm -
1 stop27h 12m
Deal found 10/30![JetBlue logo]()
$818
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 12/911:27 am -
1 stop14h 28m
Sun 12/207:45 am -
1 stop20h 39m
Deal found 10/29![JetBlue logo]()
$819
This Expedia deal was found by Cheapflights users on 10/28. 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
Thu 11/267:25 am -
1 stop13h 09m
Deal found 10/28![JetBlue logo]()
$821
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Wed 11/1110:53 am -
1 stop15h 02m
Mon 11/2312:20 pm -
1 stop16h 07m
Deal found 10/30![JetBlue logo]()
$827
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:15 pm -
1 stop20h 40m
Sat 11/218:05 am -
1 stop20h 22m
Deal found 10/25![JetBlue logo]()
$829
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/1210:53 am -
1 stop15h 02m
Thu 11/197:25 am -
1 stop18h 15m
Deal found 10/29![JetBlue logo]()
$833
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 October 30, 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 October 30, 2026.
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/319:45 am -
2 stops15h 45m
Wed 4/78:45 am -
2 stops17h 23m
Deal found 10/28![Multiple Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1810:40 am -
1 stop14h 40m
Mon 1/2511:05 am -
2 stops38h 14m
Deal found 10/25![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 4/282:00 pm -
1 stop11h 20m
Wed 5/511:45 am -
1 stop14h 25m
Deal found 10/25![Delta logo]()
$926
This JetBlue deal was found by Cheapflights users on 10/27. 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 11/910:53 am -
1 stop15h 02m
Tue 11/177:25 am -
1 stop15h 54m
Deal found 10/27![JetBlue logo]()
$949
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:10 am -
2 stops27h 50m
Fri 12/116:40 am -
2 stops19h 45m
Deal found 10/28![Scandinavian Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3111:08 am -
1 stop13h 47m
Sun 4/47:25 am -
2 stops19h 10m
Deal found 10/25![United Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/268:10 pm -
1 stop11h 30m
Wed 4/79:55 am -
2 stops16h 43m
Deal found 10/27![Delta logo]()
$943
This United deal was found by Cheapflights users on 10/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/175:15 pm -
1 stop33h 30m
Sat 5/15:40 pm -
1 stop32h 33m
Deal found 10/29![Multiple Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 10/29. 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 4/177:40 pm -
1 stop30h 35m
Sat 5/16:50 am -
2 stops17h 56m
Deal found 10/29![United Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/52:00 pm -
1 stop12h 25m
Sat 4/1011:55 am -
1 stop14h 43m
Deal found 10/27![Delta logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/247:10 pm -
1 stop10h 40m
Wed 12/210:25 am -
1 stop16h 11m
Deal found 10/26![United Airlines logo]()
$996
Last-minute flights from Jacksonville to HeathrowDiscover last-minute flight deals from Jacksonville to Heathrow. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Heathrow. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 11/57:15 pm -
1 stop20h 40m
Mon 11/168:05 am -
1 stop15h 14m
Deal found 10/29![JetBlue logo]()
$775
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:15 pm -
1 stop20h 40m
Sat 11/218:05 am -
1 stop20h 22m
Deal found 10/25![JetBlue logo]()
$829
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:40 pm -
1 stop12h 50m
Fri 11/208:05 am -
1 stop17h 35m
Deal found 10/29![JetBlue logo]()
$792
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/107:09 pm -
1 stop21h 31m
Thu 11/199:20 am -
1 stop15h 10m
Deal found 10/28![JetBlue logo]()
$842
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Wed 11/1110:53 am -
1 stop15h 02m
Mon 11/2312:20 pm -
1 stop16h 07m
Deal found 10/30![JetBlue logo]()
$827
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Wed 11/1110:53 am -
1 stop15h 02m
Wed 11/2512:20 pm -
1 stop16h 23m
Deal found 10/30![JetBlue logo]()
$844
This Expedia deal was found by Cheapflights users on 10/28. 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
Thu 11/267:25 am -
1 stop13h 09m
Deal found 10/28![JetBlue logo]()
$821
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/1210:53 am -
1 stop15h 02m
Thu 11/197:25 am -
1 stop18h 15m
Deal found 10/29![JetBlue logo]()
$833
This JetBlue deal was found by Cheapflights users on 10/28. 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 11/1210:53 am -
1 stop15h 02m
Sat 11/218:05 am -
1 stop17h 35m
Deal found 10/28![JetBlue logo]()
$834
This The Travel House deal was found by Cheapflights users on 10/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:30 pm -
1 stop31h 00m
Mon 2/112:20 pm -
1 stop27h 12m
Deal found 10/30![JetBlue logo]()
$818
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 October 30, 2026.
Search for one-way flight options from Jacksonville to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 2/47:09 pm -
1 stop20h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![JetBlue logo]()
$290
This JetBlue deal was found by Cheapflights users on 10/27. 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 12/76:12 am -
1 stop10h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![JetBlue logo]()
$299
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/117:00 am -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![British Airways logo]()
$325
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/119:45 am -
2 stops15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Canada logo]()
$339
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Sat 11/77:09 pm -
1 stop20h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![JetBlue logo]()
$373
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:06 pm -
1 stop20h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![JetBlue logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 12/712:41 pm -
2 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 10/30. 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 11/103:40 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![JetBlue logo]()
$379
This JetBlue deal was found by Cheapflights users on 10/27. 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.
Thu 12/1011:56 am -
1 stop16h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![JetBlue logo]()
$382
This Delta deal was found by Cheapflights users on 10/30. 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 2/41:18 pm -
2 stops16h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$385
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 October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $775 (Cheapflightsfares) |
One-way from | $290 (Cheapflightsfares) |
Popular in | June |
Cheapest in | March |
Average price | $983 |
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 October 30, 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
7:09 pm-8:55 pm
1 stop20h 46m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$290
Quickest round-trip
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Mon 12/7
6:12 am-9:40 pm
1 stop10h 28m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Wed 12/9
11:27 am-6:55 am
1 stop14h 28m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Sun 4/11
9:45 am-6:30 am
2 stops15h 45m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$339
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Thu 2/4
1:18 pm-10:30 am
2 stops16h 12m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$385
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Wed 3/31
9:45 am-6:30 am
2 stops15h 45m
London Heathrow
Wed 4/7
8:45 am-9:08 pm
2 stops17h 23m
$895
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Mon 1/18
10:40 am-6:20 am
1 stop14h 40m
London Heathrow
Mon 1/25
11:05 am-8:19 pm
2 stops38h 14m
$917
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Wed 4/28
2:00 pm-6:20 am
1 stop11h 20m
London Heathrow
Wed 5/5
11:45 am-9:10 pm
1 stop14h 25m
$926
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Wed 3/31
11:08 am-5:55 am
1 stop13h 47m
London Heathrow
Sun 4/4
7:25 am-9:35 pm
2 stops19h 10m
$939
JacksonvilleLondon
JAX Jacksonville - LHR London Heathrow
JAXLHR
Jacksonville
Fri 3/26
8:10 pm-11:40 am
1 stop11h 30m
London Heathrow
Wed 4/7
9:55 am-9:38 pm
2 stops16h 43m
$943
Showing 1-10 of 16 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 October.
| 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 Accuracy2 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 8 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 $945 and $1,156 in November.The cheapest round-trip price found within the last 5 days was $775 on JetBlue (Nov 24-Dec 6).
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 October 30, 2026.
See what other customers who have flown with Delta,Virgin Atlantic, andUnited Airlines 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.
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
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
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Jacksonville to Heathrow
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Complete your trip
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Find flights from Jacksonville to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 October 30, 2026.
Jacksonville and Heathrow flights
Browse other Jacksonville and Heathrow flight options. Last updated on October 30, 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 October 30, 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$605 | Average$1,147 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$624 | Average$1,075 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$649 | Average$1,164 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$653 | Average$1,006 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$764 | Average$994 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$845 | Average$1,022 | FlexibilityNo cancel fee | On-time62% |