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Cheap flights from Jacksonville to London from $265

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 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Scandinavian Airlines Logo
1:25 pm - 9:20 amJAX-LHR
14h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 10:47 pmLHR-JAX
21h 07m2 stops
$599Scandinavian Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 25
Scandinavian Airlines Logo
11:07 am - 2:35 pmJAX-LHR
22h 28m3 stops
Scandinavian Airlines Logo
6:40 am - 10:47 pmLHR-JAX
21h 07m2 stops
$602Scandinavian Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 25
Lufthansa Logo
1:45 pm - 10:50 amJAX-LHR
16h 05m1 stop
Lufthansa Logo
7:40 am - 8:14 pmLHR-JAX
17h 34m2 stops
$612Lufthansa
Find Deal
Tue, Feb 10 - Wed, Feb 25
United Airlines Logo
4:09 pm - 9:10 amJAX-LHR
12h 01m1 stop
United Airlines Logo
6:50 am - 6:34 pmLHR-JAX
16h 44m2 stops
$618United Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Lufthansa Logo
1:45 pm - 10:50 amJAX-LHR
16h 05m1 stop
Lufthansa Logo
7:30 am - 6:44 pmLHR-JAX
16h 14m2 stops
$622Lufthansa
Find Deal
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
4:37 pm - 5:55 amJAX-LHR
32h 18m1 stop
United Airlines Logo
9:00 am - 9:32 pmLHR-JAX
17h 32m2 stops
$624United Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
American Airlines Logo
8:00 am - 7:30 amJAX-LGW
18h 30m2 stops
American Airlines Logo
12:30 pm - 9:44 amLGW-JAX
25h 14m2 stops
$700American Airlines
Find Deal
Wed, Mar 4 - Mon, Mar 16
American Airlines Logo
11:01 am - 8:40 amJAX-LGW
16h 39m2 stops
American Airlines Logo
12:20 pm - 11:52 pmLGW-JAX
16h 32m2 stops
$750American Airlines
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Mon, May 4 - Mon, May 18
Delta Logo
11:15 am - 9:30 amJAX-LCY
18h 15m2 stops
Delta Logo
7:45 am - 5:28 pmLCY-JAX
38h 43m2 stops
$956Delta
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
11:15 am - 9:30 amJAX-LCY
18h 15m2 stops
Delta Logo
7:45 am - 5:28 pmLCY-JAX
38h 43m2 stops
$957Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31

Scandinavian Airlines flights from Jacksonville to London

Our best Scandinavian Airlines deals on Jacksonville to London flight tickets
Scandinavian Airlines
Feb 10
JAX1:25 pmJacksonville
14h 55m
2 stops
LHR9:20 amLondon Heathrow
Feb 25
LHR6:40 amLondon Heathrow
21h 07m
2 stops
JAX10:47 pmJacksonville
$599
Find similar
Scandinavian Airlines
Feb 10
JAX11:07 amJacksonville
22h 28m
3 stops
LHR2:35 pmLondon Heathrow
Feb 25
LHR6:40 amLondon Heathrow
21h 07m
2 stops
JAX10:47 pmJacksonville
$602
Find similar
Scandinavian Airlines
Dec 7
JAX4:08 pmJacksonville
24h 32m
2 stops
LHR9:40 pmLondon Heathrow
Dec 11
LHR7:05 amLondon Heathrow
20h 59m
3 stops
JAX11:04 pmJacksonville
$603
Find similar

Lufthansa flights from Jacksonville to London

Our best Lufthansa deals on Jacksonville to London flight tickets
Lufthansa
Feb 10
JAX1:45 pmJacksonville
16h 05m
1 stop
LHR10:50 amLondon Heathrow
Feb 25
LHR7:40 amLondon Heathrow
17h 34m
2 stops
JAX8:14 pmJacksonville
$612
Find similar
Lufthansa
Feb 6
JAX1:45 pmJacksonville
16h 05m
1 stop
LHR10:50 amLondon Heathrow
Feb 10
LHR7:30 amLondon Heathrow
16h 14m
2 stops
JAX6:44 pmJacksonville
$622
Find similar
Lufthansa
Feb 12
JAX11:33 amJacksonville
18h 42m
1 stop
LHR11:15 amLondon Heathrow
Feb 16
LHR7:30 amLondon Heathrow
17h 44m
2 stops
JAX8:14 pmJacksonville
$623
Find similar

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 November 17, 2025.
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 2/10

1:25 pm-9:20 am

2 stops14h 55m

London Heathrow

Wed 2/25

6:40 am-10:47 pm

2 stops21h 07m

$599

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

11:07 am-2:35 pm

3 stops22h 28m

London Heathrow

Wed 2/25

6:40 am-10:47 pm

2 stops21h 07m

$602

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

1:45 pm-10:50 am

1 stop16h 05m

London Heathrow

Wed 2/25

7:40 am-8:14 pm

2 stops17h 34m

$612

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 12/3

4:09 pm-9:10 am

1 stop12h 01m

London Heathrow

Thu 12/11

6:50 am-6:34 pm

2 stops16h 44m

$618

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 2/6

1:45 pm-10:50 am

1 stop16h 05m

London Heathrow

Tue 2/10

7:30 am-6:44 pm

2 stops16h 14m

$622

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Sat 12/6

4:37 pm-5:55 am

1 stop32h 18m

London Heathrow

Tue 12/16

9:00 am-9:32 pm

2 stops17h 32m

$624

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 3/4

8:00 am-7:30 am

2 stops18h 30m

London Gatwick

Mon 3/16

12:30 pm-9:44 am

2 stops25h 14m

$700

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Mon 5/4

11:01 am-8:40 am

2 stops16h 39m

London Gatwick

Mon 5/18

12:20 pm-11:52 pm

2 stops16h 32m

$750

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Fri 3/27

11:15 am-9:30 am

2 stops18h 15m

London City

Tue 3/31

7:45 am-5:28 pm

2 stops38h 43m

$956

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Fri 3/27

11:15 am-9:30 am

2 stops18h 15m

London City

Tue 3/31

7:45 am-5:28 pm

2 stops38h 43m

$957

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 September is another great option to travel to London, with average flight prices from Jacksonville averaging around $705.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Jacksonville to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $801. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,058. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Jacksonville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $821 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $909. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $872 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 $659 on momondo.

How have Jacksonville to London flight prices changed over time?

As of November 2025, prices for Jacksonville to London flights are approximately 69% 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

Direct flights

None
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 09m, 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
2,903 reviews
Search JetBlue flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,528 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $559Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
United AirlinesPriceFrom $630Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,006 reviews
Search Delta flights

Traveling to a place near London?

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

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