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Cheap flights from Jacksonville to London from $247

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
7:05 am - 9:20 am
JAX
-
LHR
21h 15m2 stops
Scandinavian Airlines Logo
6:40 am - 9:57 pm
LHR
-
JAX
20h 17m2 stops
$592Scandinavian Airlines
Fri, Jan 23 - Fri, Jan 30
Scandinavian Airlines Logo
7:05 am - 4:00 pm
JAX
-
LHR
27h 55m2 stops
Scandinavian Airlines Logo
7:05 am - 10:57 pm
LHR
-
JAX
20h 52m3 stops
$595Scandinavian Airlines
Fri, Jan 23 - Fri, Jan 30
Lufthansa Logo
4:28 pm - 11:15 am
JAX
-
LHR
13h 47m1 stop
Lufthansa Logo
8:45 am - 11:19 pm
LHR
-
JAX
19h 34m2 stops
$596Lufthansa
Fri, Feb 20 - Sat, Feb 28
Lufthansa Logo
1:45 pm - 6:40 am
JAX
-
LHR
11h 55m1 stop
Lufthansa Logo
6:35 am - 9:44 pm
LHR
-
JAX
20h 09m2 stops
$597Lufthansa
Thu, Jan 8 - Thu, Jan 22
Scandinavian Airlines Logo
1:25 pm - 5:40 pm
JAX
-
LHR
23h 15m2 stops
Scandinavian Airlines Logo
6:40 am - 10:15 pm
LHR
-
JAX
20h 35m2 stops
$601Scandinavian Airlines
Tue, Feb 10 - Wed, Feb 25
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
$639Iberia
Thu, Jan 22 - Thu, Jan 29
Iberia Logo
9:57 am - 8:50 am
JAX
-
LCY
17h 53m2 stops
Iberia Logo
7:50 am - 11:59 pm
LCY
-
JAX
21h 09m2 stops
$749Iberia
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
11:53 am - 9:00 am
JAX
-
LGW
16h 07m2 stops
American Airlines Logo
12:30 pm - 11:59 pm
LGW
-
JAX
16h 29m2 stops
$755American Airlines
Wed, Jan 7 - Wed, Jan 14
British Airways Logo
2:42 pm - 6:30 pm
JAX
-
LCY
22h 48m2 stops
British Airways Logo
7:50 am - 10:09 pm
LCY
-
JAX
19h 19m2 stops
$774British Airways
Thu, Jan 8 - Thu, Jan 22
British Airways Logo
9:37 am - 6:20 pm
JAX
-
LCY
27h 43m2 stops
British Airways Logo
6:55 pm - 9:42 pm
LCY
-
JAX
31h 47m2 stops
$806British Airways
Wed, Jan 7 - Sun, Jan 11

Scandinavian Airlines flights from Jacksonville to London

Our best Scandinavian Airlines deals on Jacksonville to London flight tickets
Scandinavian Airlines
Jan 23
JAX7:05 amJacksonville
21h 15m
2 stops
LHR9:20 amLondon Heathrow
Jan 30
LHR6:40 amLondon Heathrow
20h 17m
2 stops
JAX9:57 pmJacksonville
$592
Find similar
Scandinavian Airlines
Jan 23
JAX7:05 amJacksonville
27h 55m
2 stops
LHR4:00 pmLondon Heathrow
Jan 30
LHR7:05 amLondon Heathrow
20h 52m
3 stops
JAX10:57 pmJacksonville
$595
Find similar
Scandinavian Airlines
Feb 10
JAX1:25 pmJacksonville
23h 15m
2 stops
LHR5:40 pmLondon Heathrow
Feb 25
LHR6:40 amLondon Heathrow
20h 35m
2 stops
JAX10:15 pmJacksonville
$601
Find similar

Lufthansa flights from Jacksonville to London

Our best Lufthansa deals on Jacksonville to London flight tickets
Lufthansa
Feb 20
JAX4:28 pmJacksonville
13h 47m
1 stop
LHR11:15 amLondon Heathrow
Feb 28
LHR8:45 amLondon Heathrow
19h 34m
2 stops
JAX11:19 pmJacksonville
$596
Find similar
Lufthansa
Jan 8
JAX1:45 pmJacksonville
11h 55m
1 stop
LHR6:40 amLondon Heathrow
Jan 22
LHR6:35 amLondon Heathrow
20h 09m
2 stops
JAX9:44 pmJacksonville
$597
Find similar
Lufthansa
Feb 10
JAX3:05 pmJacksonville
16h 55m
2 stops
LHR1:00 pmLondon Heathrow
Feb 25
LHR6:35 amLondon Heathrow
18h 39m
2 stops
JAX8:14 pmJacksonville
$604
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 December 11, 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

Fri 1/23

7:05 am-9:20 am

2 stops21h 15m

London Heathrow

Fri 1/30

6:40 am-9:57 pm

2 stops20h 17m

$592

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 1/23

7:05 am-4:00 pm

2 stops27h 55m

London Heathrow

Fri 1/30

7:05 am-10:57 pm

3 stops20h 52m

$595

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Fri 2/20

4:28 pm-11:15 am

1 stop13h 47m

London Heathrow

Sat 2/28

8:45 am-11:19 pm

2 stops19h 34m

$596

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Thu 1/8

1:45 pm-6:40 am

1 stop11h 55m

London Heathrow

Thu 1/22

6:35 am-9:44 pm

2 stops20h 09m

$597

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Tue 2/10

1:25 pm-5:40 pm

2 stops23h 15m

London Heathrow

Wed 2/25

6:40 am-10:15 pm

2 stops20h 35m

$601

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Thu 1/22

7:32 pm-7:00 pm

2 stops18h 28m

London Gatwick

Thu 1/29

11:45 am-11:59 pm

2 stops17h 14m

$639

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Thu 1/22

9:57 am-8:50 am

2 stops17h 53m

London City

Thu 1/29

7:50 am-11:59 pm

2 stops21h 09m

$749

JacksonvilleLondon

JAX - LGW

JAXLGW

Jacksonville

Wed 1/7

11:53 am-9:00 am

2 stops16h 07m

London Gatwick

Wed 1/14

12:30 pm-11:59 pm

2 stops16h 29m

$755

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Thu 1/8

2:42 pm-6:30 pm

2 stops22h 48m

London City

Thu 1/22

7:50 am-10:09 pm

2 stops19h 19m

$774

JacksonvilleLondon

JAX - LCY

JAXLCY

Jacksonville

Wed 1/7

9:37 am-6:20 pm

2 stops27h 43m

London City

Sun 1/11

6:55 pm-9:42 pm

2 stops31h 47m

$806

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 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 $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 $690 on momondo.

How have Jacksonville to London flight prices changed over time?

As of December 2025, prices for Jacksonville to London flights are approximately 74% 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

10h 54m

Direct flights

None
The fastest flight from Jacksonville to London takes 10h 54m
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 54m, 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
2,899 reviews
Search JetBlue flights
British AirwaysPriceFrom $552Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $559Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $630Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $687Free CancellationRating
7.2
11,050 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted
Chelmsford

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