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Cheap flights from Jacksonville to London from £176

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jacksonville to London

Enter your travel dates to find the best prices.

Cheapest flights from Jacksonville to London
Explore the most affordable flight options available from Jacksonville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Mon 28/909:40 -
2 stops26h 50m
Mon 5/1019:15 -
2 stops28h 54m
Deal found 10/8£614
Wed 9/915:10 -
1 stop13h 20m
Wed 23/908:40 -
2 stops17h 14m
Deal found 9/8£620
Sun 13/911:41 -
1 stop13h 49m
Mon 21/908:40 -
2 stops17h 14m
Deal found 12/8£620
Wed 16/919:00 -
1 stop20h 45m
Mon 21/909:30 -
2 stops16h 24m
Deal found 10/8£624
Wed 14/1013:55 -
1 stop14h 05m
Mon 19/1020:00 -
2 stops29h 11m
Deal found 9/8£627
Mon 30/1112:04 -
2 stops18h 51m
Mon 7/1209:30 -
2 stops15h 16m
Deal found 11/8£632
Tue 8/906:05 -
1 stop22h 25m
Tue 22/908:30 -
2 stops17h 24m
Deal found 9/8£632
Tue 8/906:05 -
1 stop22h 25m
Wed 23/908:30 -
2 stops17h 24m
Deal found 13/8£633
Tue 10/1111:05 -
1 stop14h 50m
Tue 24/1118:00 -
2 stops32h 10m
Deal found 10/8£634
Mon 23/1113:37 -
1 stop14h 38m
Sun 29/1119:15 -
2 stops53h 31m
Deal found 13/8£637
Fri 25/910:40 -
2 stops26h 10m
Fri 2/1009:25 -
2 stops16h 29m
Deal found 11/8£637
Wed 28/1013:55 -
1 stop18h 10m
Tue 3/1107:30 -
2 stops18h 40m
Deal found 10/8£638

Find flight deals from Jacksonville to London

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 14 August 2026.

Round-trip from

£614

One-way from

£176

Popular in

June

Cheapest in

October

Average price

£611
SWISS
  • SWISS
  • 28/9-5/10
  • 4 total stops
  • 55h 44m total
  • Jacksonville to London
Search Deals
16/10
  • 16/10
  • 2 total stops
  • 33h 14m total
  • Jacksonville to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jacksonville 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 858,174 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Mon 28/9

09:40-17:30

2 stops26h 50m

London City

Mon 5/10

19:15-19:09

2 stops28h 54m

£615

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Wed 14/10

09:40-12:35

2 stops21h 55m

London City

Mon 19/10

19:15-19:09

2 stops28h 54m

£686

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 31/10

19:10-07:10

2 stops32h 00m

London Heathrow

Sun 22/11

09:30-21:10

2 stops16h 40m

£694
Fastest return journey

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 24/9

19:20-10:40

1 stop10h 20m

London Heathrow

Thu 1/10

12:15-20:54

1 stop13h 39m

£700

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Thu 8/10

09:40-12:35

2 stops21h 55m

London City

Mon 19/10

19:15-19:09

2 stops28h 54m

£701

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Thu 8/10

09:40-12:35

2 stops21h 55m

London City

Wed 14/10

19:15-19:09

2 stops28h 54m

£701

JacksonvilleLondon

JAX Jacksonville - LGW London Gatwick

JAXLGW

Jacksonville

Thu 8/10

09:40-08:25

2 stops17h 45m

London Gatwick

Wed 14/10

09:25-20:54

2 stops16h 29m

£708

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 31/10

11:59-07:45

1 stop15h 46m

London Heathrow

Sun 22/11

06:30-17:40

2 stops16h 10m

£716

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Thu 15/10

09:40-12:35

2 stops21h 55m

London City

Mon 19/10

19:15-19:09

2 stops28h 54m

£723

JacksonvilleLondon

JAX Jacksonville - LCY London City

JAXLCY

Jacksonville

Wed 7/10

09:40-12:35

2 stops21h 55m

London City

Mon 12/10

19:15-19:09

2 stops28h 54m

£731

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Jacksonville to London

Have a flexible travel schedule? Discover the best time to fly to London from Jacksonville with our price prediction graph.
Estimated return 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

What is the cheapest month to book a flight from Jacksonville to London?

Currently, March is the cheapest month in which you can book a flight from Jacksonville to London (average of £580). Flying from Jacksonville to London in June is currently the most expensive (average of £1,004). 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 for a return flight from Jacksonville to London?

Airfare is typical for this route at the moment.
Jacksonville to London flights typically cost between £504 and £777 in September.
The cheapest return price found within the last 5 days was £614 on SWISS (28 Sept–5 Oct).

What’s the top stopover airport for flights from Jacksonville to London?

Share of one-stop return flights from Jacksonville to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 33% of one-stop itineraries from Jacksonville to London on Cheapflights.

What’s the cheapest stopover airport for flights from Jacksonville to London?

Average return fare for one-stop flights from Jacksonville to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £471.

What’s the fastest stopover option from Jacksonville to London?

Shortest average travel time for one-stop one-way flights from Jacksonville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 10h 06m.

Which airport typically offers the quickest stopover for flights from Jacksonville to London?

Average stopover duration for one-stop one-way flights from Jacksonville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 08m.

How far ahead should I book a flight from Jacksonville to London?

The price you pay for your flight from Jacksonville to London may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to London?

    For a flight from Jacksonville to London, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Jacksonville on a regular basis.

  • How long is the flight from Jacksonville to London?

    There are many flights that can get you from Jacksonville to London in 15h 46m. Fly via SWISS, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 4239 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Jacksonville to London?

    While some choose either Jacksonville - London Gatwick or Jacksonville - London City, Jacksonville - London Heathrow is the most popular route from Jacksonville to London.

  • Can I find deals for flights from Jacksonville to London that include hotel bookings?

    Yes. In addition to deals on Jacksonville to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to London.

  • Can I find deals for business class flights from Jacksonville to London?

    Yes. Cheapflights offers flight deals from Jacksonville to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to London?

    Currently, March is the cheapest month in which you can book a flight from Jacksonville to London (average of £580). Flying from Jacksonville to London in June is currently the most expensive (average of £1,004). 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.

See more FAQs

Travelling to a place near London?

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Can Cheapflights notify me if prices for flights from Jacksonville to London become cheaper?

Yes! Start tracking prices for Jacksonville to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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