Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to London from $297

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 2/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:02 am - 7:50 am
JAX
-
LHR
19h 48m1 stop
British Airways Logo
7:30 am - 10:59 pm
LHR
-
JAX
44h 29m2 stops
$507British Airways
Fri, Feb 20 - Sun, Feb 22
Lufthansa Logo
1:45 pm - 10:50 am
JAX
-
LHR
16h 05m1 stop
Lufthansa Logo
7:25 am - 7:34 pm
LHR
-
JAX
17h 09m2 stops
$570Lufthansa
Tue, Feb 3 - Tue, Mar 31
British Airways Logo
9:37 am - 7:50 am
JAX
-
LHR
17h 13m1 stop
British Airways Logo
9:15 am - 11:59 pm
LHR
-
JAX
19h 44m2 stops
$571British Airways
Tue, Feb 10 - Wed, Feb 25
Iberia Logo
9:43 am - 8:35 am
JAX
-
LHR
17h 52m1 stop
Iberia Logo
9:55 am - 11:59 pm
LHR
-
JAX
18h 04m2 stops
$579Iberia
Wed, Feb 25 - Wed, Mar 11
Iberia Logo
7:32 pm - 7:00 pm
JAX
-
LGW
18h 28m2 stops
Iberia Logo
11:45 am - 11:59 pm
LGW
-
JAX
17h 14m2 stops
$591Iberia
Wed, Jan 28 - Fri, Feb 6
American Airlines Logo
6:00 am - 7:30 am
JAX
-
LGW
20h 30m2 stops
American Airlines Logo
11:20 am - 11:59 pm
LGW
-
JAX
17h 39m2 stops
$622American Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
11:53 am - 9:00 am
JAX
-
LGW
16h 07m2 stops
American Airlines Logo
11:20 am - 11:59 pm
LGW
-
JAX
17h 39m2 stops
$625American Airlines
Thu, Jan 29 - Fri, Feb 6
Delta Logo
1:10 pm - 7:15 am
JAX
-
LCY
14h 05m2 stops
Delta Logo
7:45 am - 7:04 pm
LCY
-
JAX
15h 19m2 stops
$661Delta
Tue, Mar 10 - Wed, Mar 25
Multiple Airlines Logo
10:00 am - 6:00 am
JAX
-
LGW
15h 00m1 stop
Multiple Airlines Logo
1:00 pm - 9:59 am
LGW
-
JAX
25h 59m2 stops
$664Multiple Airlines
Tue, Jan 20 - Tue, Feb 24
Multiple Airlines Logo
10:12 am - 6:00 am
JAX
-
LGW
14h 48m1 stop
Multiple Airlines Logo
1:00 pm - 12:43 am
LGW
-
JAX
15h 43m1 stop
$691Multiple Airlines
Sun, Feb 1 - Sun, Mar 15

Iberia flights from Jacksonville to London

Our best Iberia deals on Jacksonville to London flight tickets
Iberia
Feb 25
JAX9:43 amJacksonville
17h 52m
1 stop
LHR8:35 amLondon Heathrow
Mar 11
LHR9:55 amLondon Heathrow
18h 04m
2 stops
JAX11:59 pmJacksonville
$579
Find similar
Iberia
Jan 13
JAX6:00 pmJacksonville
13h 20m
1 stop
LHR12:20 pmLondon Heathrow
Jan 20
LHR11:25 amLondon Heathrow
17h 34m
2 stops
JAX11:59 pmJacksonville
$581
Find similar
Iberia
Jan 28
JAX7:32 pmJacksonville
18h 28m
2 stops
LGW7:00 pmLondon Gatwick
Feb 6
LGW11:45 amLondon Gatwick
17h 14m
2 stops
JAX11:59 pmJacksonville
$591
Find similar

British Airways flights from Jacksonville to London

Our best British Airways deals on Jacksonville to London flight tickets
British Airways
Feb 20
JAX7:02 amJacksonville
19h 48m
1 stop
LHR7:50 amLondon Heathrow
Feb 22
LHR7:30 amLondon Heathrow
44h 29m
2 stops
JAX10:59 pmJacksonville
$507
Find similar
British Airways
Feb 10
JAX7:32 pmJacksonville
11h 48m
1 stop
LHR12:20 pmLondon Heathrow
Feb 25
LHR11:25 amLondon Heathrow
17h 34m
2 stops
JAX11:59 pmJacksonville
$571
Find similar
British Airways
Mar 2
JAX7:02 amJacksonville
25h 28m
2 stops
LHR1:30 pmLondon Heathrow
Mar 12
LHR6:15 amLondon Heathrow
21h 44m
2 stops
JAX11:59 pmJacksonville
$583
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 January 7, 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

Fri 2/20

7:02 am-7:50 am

1 stop19h 48m

London Heathrow

Sun 2/22

7:30 am-10:59 pm

2 stops44h 29m

$507

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/3

1:45 pm-10:50 am

1 stop16h 05m

London Heathrow

Tue 3/31

7:25 am-7:34 pm

2 stops17h 09m

$570

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

9:37 am-7:50 am

1 stop17h 13m

London Heathrow

Wed 2/25

9:15 am-11:59 pm

2 stops19h 44m

$571

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 2/25

9:43 am-8:35 am

1 stop17h 52m

London Heathrow

Wed 3/11

9:55 am-11:59 pm

2 stops18h 04m

$579

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 1/28

7:32 pm-7:00 pm

2 stops18h 28m

London Gatwick

Fri 2/6

11:45 am-11:59 pm

2 stops17h 14m

$591

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Fri 1/30

6:00 am-7:30 am

2 stops20h 30m

London Gatwick

Fri 2/6

11:20 am-11:59 pm

2 stops17h 39m

$622

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Thu 1/29

11:53 am-9:00 am

2 stops16h 07m

London Gatwick

Fri 2/6

11:20 am-11:59 pm

2 stops17h 39m

$625

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Tue 3/10

1:10 pm-7:15 am

2 stops14h 05m

London City

Wed 3/25

7:45 am-7:04 pm

2 stops15h 19m

$661

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Tue 1/20

10:00 am-6:00 am

1 stop15h 00m

London Gatwick

Tue 2/24

1:00 pm-9:59 am

2 stops25h 59m

$664

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Sun 2/1

10:12 am-6:00 am

1 stop14h 48m

London Gatwick

Sun 3/15

1:00 pm-12:43 am

1 stop15h 43m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $699.

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 $843 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 $700 on momondo.

How have Jacksonville to London flight prices changed over time?

As of January 2026, prices for Jacksonville to London flights are approximately 15% more expensive 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

11h 00m

Direct flights

None
The fastest flight from Jacksonville to London takes 11h 00m
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 11h 00m, 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
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
9,138 reviews
Search United Airlines flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,655 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $559Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $651Free CancellationRating
7.2
11,088 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
Luton
Hounslow
Milton Keynes
Dover
Slough
Guildford
Hayes
Crawley
Dartford
Brentwood
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge
Chelmsford
Stansted

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/6
Fri 2/13
By creating a price alert you accept our terms of use and privacy policy.

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