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Cheap flights from Jacksonville to London from $217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to London departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Jacksonville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:45 pm - 9:45 am
JAX
-
LHR
16h 00m
2 stops
Lufthansa Logo
7:30 am - 10:41 pm
LHR
-
JAX
19h 11m
2 stops
$632Lufthansa
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
12:45 pm - 10:50 am
JAX
-
LHR
17h 05m
1 stop
United Airlines Logo
6:50 am - 9:45 pm
LHR
-
JAX
18h 55m
2 stops
$633United Airlines
Wed, Mar 4 - Fri, Mar 13
Delta Logo
1:24 pm - 6:25 am
JAX
-
LHR
12h 01m
1 stop
Delta Logo
6:30 am - 7:04 pm
LHR
-
JAX
16h 34m
2 stops
$634Delta
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
4:39 pm - 11:05 am
JAX
-
LHR
13h 26m
1 stop
United Airlines Logo
6:50 am - 9:32 pm
LHR
-
JAX
18h 42m
2 stops
$635United Airlines
Wed, Mar 4 - Mon, Mar 16
Delta Logo
1:24 pm - 8:05 am
JAX
-
LHR
13h 41m
2 stops
Delta Logo
6:30 am - 7:04 pm
LHR
-
JAX
16h 34m
2 stops
$639Delta
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
11:00 am - 8:40 am
JAX
-
LGW
16h 40m
2 stops
American Airlines Logo
10:45 am - 11:58 pm
LGW
-
JAX
18h 13m
2 stops
$709American Airlines
Wed, May 20 - Wed, Jun 3
British Airways Logo
7:02 am - 2:35 pm
JAX
-
LCY
26h 33m
2 stops
British Airways Logo
7:15 pm - 7:08 pm
LCY
-
JAX
27h 53m
2 stops
$730British Airways
Sun, Mar 1 - Tue, Mar 10
British Airways Logo
8:07 pm - 8:50 am
JAX
-
LCY
31h 43m
2 stops
British Airways Logo
7:15 pm - 9:59 pm
LCY
-
JAX
31h 44m
2 stops
$744British Airways
Sun, Feb 15 - Mon, Feb 23
JetBlue Logo
9:35 am - 9:35 am
JAX
-
LGW
19h 00m
1 stop
JetBlue Logo
12:20 pm - 8:18 pm
LGW
-
JAX
12h 58m
1 stop
$866JetBlue
Thu, May 21 - Mon, Jun 1
JetBlue Logo
9:35 am - 9:35 am
JAX
-
LGW
19h 00m
1 stop
JetBlue Logo
12:20 pm - 8:18 pm
LGW
-
JAX
12h 58m
1 stop
$867JetBlue
Thu, May 21 - Mon, Jun 1

Iberia flights from Jacksonville to London

Our best Iberia deals on Jacksonville to London flight tickets
Iberia
Mar 28
JAX8:05 pmJacksonville
31h 55m
1 stop
LHR8:00 amLondon Heathrow
Apr 9
LHR11:30 amLondon Heathrow
17h 29m
2 stops
JAX11:59 pmJacksonville
$653
Iberia
Feb 9
JAX7:32 pmJacksonville
11h 48m
1 stop
LHR12:20 pmLondon Heathrow
Feb 27
LHR6:05 amLondon Heathrow
18h 03m
2 stops
JAX7:08 pmJacksonville
$695
Iberia
Apr 20
JAX11:00 amJacksonville
18h 50m
2 stops
LGW10:50 amLondon Gatwick
Apr 28
LGW11:30 amLondon Gatwick
17h 29m
2 stops
JAX11:59 pmJacksonville
$696

Air Canada flights from Jacksonville to London

Our best Air Canada deals on Jacksonville to London flight tickets
Air Canada
Mar 5
JAX6:37 amJacksonville
19h 33m
2 stops
LHR7:10 amLondon Heathrow
Mar 16
LHR1:25 pmLondon Heathrow
31h 55m
2 stops
JAX5:20 pmJacksonville
$645
Air Canada
Mar 5
JAX6:37 amJacksonville
19h 33m
2 stops
LHR7:10 amLondon Heathrow
Mar 16
LHR1:25 pmLondon Heathrow
31h 55m
2 stops
JAX5:20 pmJacksonville
$647
Air Canada
Mar 4
JAX4:52 pmJacksonville
33h 18m
2 stops
LHR7:10 amLondon Heathrow
Mar 13
LHR11:10 amLondon Heathrow
40h 20m
2 stops
JAX11:30 pmJacksonville
$655

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated February 4, 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

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 3/3

12:45 pm-9:45 am

2 stops16h 00m

London Heathrow

Tue 3/10

7:30 am-10:41 pm

2 stops19h 11m

$632

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 3/4

12:45 pm-10:50 am

1 stop17h 05m

London Heathrow

Fri 3/13

6:50 am-9:45 pm

2 stops18h 55m

$633

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 3/4

1:24 pm-6:25 am

1 stop12h 01m

London Heathrow

Wed 3/11

6:30 am-7:04 pm

2 stops16h 34m

$634

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 3/4

4:39 pm-11:05 am

1 stop13h 26m

London Heathrow

Mon 3/16

6:50 am-9:32 pm

2 stops18h 42m

$635

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 3/4

1:24 pm-8:05 am

2 stops13h 41m

London Heathrow

Wed 3/11

6:30 am-7:04 pm

2 stops16h 34m

$639

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 5/20

11:00 am-8:40 am

2 stops16h 40m

London Gatwick

Wed 6/3

10:45 am-11:58 pm

2 stops18h 13m

$709

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Sun 3/1

7:02 am-2:35 pm

2 stops26h 33m

London City

Tue 3/10

7:15 pm-7:08 pm

2 stops27h 53m

$730

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Sun 2/15

8:07 pm-8:50 am

2 stops31h 43m

London City

Mon 2/23

7:15 pm-9:59 pm

2 stops31h 44m

$744

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Thu 5/21

9:35 am-9:35 am

1 stop19h 00m

London Gatwick

Mon 6/1

12:20 pm-8:18 pm

1 stop12h 58m

$866

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Thu 5/21

9:35 am-9:35 am

1 stop19h 00m

London Gatwick

Mon 6/1

12:20 pm-8:18 pm

1 stop12h 58m

$867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Jacksonville to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Jacksonville is in October. Flight prices, which tend to average around $658, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Jacksonville averaging around $697.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Jacksonville for as low as $687 on momondo.

How have Jacksonville to London flight prices changed over time?

As of February 2026, prices for Jacksonville to London flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to London

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to London (JAX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to London

Fastest flight time

10h 43m

Direct flights

None
The fastest flight from Jacksonville to London takes 10h 43m
There are no direct flights from Jacksonville to London. There are no popular flight routes from Jacksonville to London.
Search flight deals

  • How far is Jacksonville to London by plane?

    A flight from Jacksonville to London will travel around 4258.9 mi. Flights usually cover this in 10h 43m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Jacksonville Airport to London?

    Prices for flights from Jacksonville Airport to London were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to London?

  • How old do you have to be to fly from Jacksonville Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Jacksonville to London?

Best airlines flying from Jacksonville to London

Compare and see reviews for airlines that fly from Jacksonville to London with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $81Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
British AirwaysPriceFrom $540Free CancellationRating
6.7
7,715 reviews
Search British Airways flights
KLMPriceFrom $559Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Virgin AtlanticPriceFrom $559Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,143 reviews
Search Delta flights
American AirlinesPriceFrom $651Free CancellationRating
7.2
11,220 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Jacksonville to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Jacksonville with this policy.

How can momondo help me find flights from Jacksonville to London?

Once you have performed a search for Jacksonville to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Jacksonville to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Jacksonville and alert you when they change.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport