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Cheap flights from Jacksonville to London from £183

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LON
9 Mar — 16 Mar1
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 7 February 2026.

Sun 27/918:40
JAX
-
LHR
1 stop31h 15m
United Airlines
Wed 30/906:50
LHR
-
JAX
2 stops17h 56m
United Airlines
Deal found 6/2£387
Mon 17/810:50
JAX
-
LHR
2 stops53h 10m
Multiple Airlines
Thu 20/813:30
LHR
-
JAX
2 stops35h 16m
Multiple Airlines
Deal found 5/2£392
Sun 27/918:40
JAX
-
LHR
2 stops32h 00m
Lufthansa
Wed 30/906:30
LHR
-
JAX
2 stops19h 38m
Lufthansa
Deal found 6/2£409
Mon 9/306:00
JAX
-
LHR
2 stops45h 10m
Multiple Airlines
Wed 18/309:00
LHR
-
JAX
2 stops18h 30m
Multiple Airlines
Deal found 6/2£462
Mon 10/807:30
JAX
-
LGW
2 stops19h 50m
SWISS
Tue 25/818:35
LGW
-
JAX
2 stops31h 33m
SWISS
Deal found 6/2£465
Wed 4/312:45
JAX
-
LHR
1 stop17h 05m
United Airlines
Fri 13/306:50
LHR
-
JAX
2 stops18h 55m
United Airlines
Deal found 4/2£466
Wed 4/307:15
JAX
-
LHR
1 stop18h 40m
Delta
Mon 16/306:30
LHR
-
JAX
2 stops16h 34m
Delta
Deal found 5/2£467
Wed 4/310:47
JAX
-
LHR
2 stops15h 23m
United Airlines
Sun 8/306:50
LHR
-
JAX
2 stops16h 16m
United Airlines
Deal found 4/2£468
Tue 10/315:14
JAX
-
LHR
2 stops15h 51m
United Airlines
Tue 17/306:50
LHR
-
JAX
2 stops17h 14m
United Airlines
Deal found 4/2£469
Wed 4/309:53
JAX
-
LHR
2 stops17h 12m
Delta
Wed 11/306:30
LHR
-
JAX
2 stops16h 34m
Delta
Deal found 4/2£470
Mon 10/818:29
JAX
-
LHR
2 stops18h 56m
Lufthansa
Tue 25/806:30
LHR
-
JAX
2 stops18h 16m
Lufthansa
Deal found 6/2£471
Fri 6/308:00
JAX
-
LHR
2 stops17h 30m
United Airlines
Fri 13/306:50
LHR
-
JAX
2 stops18h 55m
United Airlines
Deal found 4/2£472

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 7 February 2026.

Round-trip from

£462

One-way from

£183

Popular in

June

Cheapest in

October

Average price

£513
SWISS
  • SWISS
  • 9/3-18/3
  • 4 total stops
  • 63h 40m total
  • Jacksonville to London
Search Deals
British Airways
  • British Airways
  • 19/5
  • 1 total stop
  • 14h 55m total
  • Jacksonville to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 7 February 2026.
Use the filters below to find and compare flights from Jacksonville to London that are best for you.

Fly from

Jacksonville

Fly to

London

Route

Depart

Return

Price

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 9/3

09:20-06:40

1 stop17h 20m

London Heathrow

Wed 18/3

06:50-20:04

2 stops17h 14m

£466

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

10:47-09:20

2 stops17h 33m

London Heathrow

Wed 18/3

06:50-20:04

2 stops17h 14m

£466

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 5/3

16:06-09:10

1 stop12h 04m

London Heathrow

Mon 16/3

06:50-21:32

2 stops18h 42m

£466

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 10/3

06:37-21:20

1 stop10h 43m

London Heathrow

Tue 17/3

06:50-20:04

2 stops17h 14m

£466

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

13:24-06:25

1 stop12h 01m

London Heathrow

Wed 11/3

06:30-19:04

2 stops16h 34m

£467

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 5/3

07:30-06:25

1 stop17h 55m

London Heathrow

Thu 12/3

06:30-19:04

2 stops16h 34m

£467

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 4/3

08:30-06:25

1 stop16h 55m

London Heathrow

Mon 16/3

06:30-19:04

2 stops16h 34m

£467

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 6/3

08:00-06:30

2 stops17h 30m

London Heathrow

Fri 13/3

06:50-21:45

2 stops18h 55m

£472

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 7/3

09:20-06:40

1 stop16h 20m

London Heathrow

Sat 14/3

13:25-17:20

2 stops31h 55m

£473

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 1/4

11:32-06:45

1 stop14h 13m

London Heathrow

Thu 9/4

06:50-20:02

2 stops18h 12m

£478

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 57 results
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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

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

Use this chart to determine the optimal time to book a return flight from Jacksonville to London. Price data was last updated on 30 January 2026.

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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Jacksonville to London (average of £38). Flying from Jacksonville to London in June is currently the most expensive (average of £626). 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?

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.

Philadelphia (PHL) – chosen by Cheapflights users on 54% 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.

Charlotte (CLT) is the most affordable one-stop option, with an average return flight price of £419.

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 Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 10h 05m.

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.

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 7 February 2026.
Check out reviews from past customers who have flown with American Airlines from Jacksonville to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,248 reviews
Check prices

Overall

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,248 reviews
American Airlines
7.2
Good
11,248 reviews
Check prices

Overall

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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. 1 airline has 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 12h 01m. Fly via United Airlines, Delta, or Iberia 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 is the cheapest airline to fly from Jacksonville to London round-trip?

    According to our current data, British Airways (£419), offers the cheapest pricing from Jacksonville to London. British Airways is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Jacksonville to London (average of £38). Flying from Jacksonville to London in June is currently the most expensive (average of £626). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

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.

Top airline flying from Jacksonville to London

Discover the top airline that operate flights from Jacksonville 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 858,174 searches. Data last updated 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£419Average£560FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Jacksonville to London?

Cheapflights makes it easy to find Jacksonville to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Jacksonville to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Jacksonville to London with no change fees?

Yes! Cheapflights helps users easily find flights from Jacksonville to London with no change fees.

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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