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Cheap flights from Jacksonville, North Carolina to London Heathrow Airport from £511

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — LHR
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jacksonville to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Jacksonville to Heathrow
Explore the most affordable flight options available from Jacksonville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Tue 1/920:03
OAJ
-
LHR
1 stop11h 47m
American Airlines
Thu 10/909:15
LHR
-
OAJ
1 stop15h 05m
American Airlines
Deal found 21/1£511
Tue 1/914:25
OAJ
-
LHR
1 stop11h 20m
Delta
Thu 10/906:15
LHR
-
OAJ
2 stops21h 03m
Delta
Deal found 20/1£534
Tue 1/905:40
OAJ
-
LHR
1 stop20h 05m
Delta
Wed 16/911:15
LHR
-
OAJ
1 stop16h 03m
Delta
Deal found 20/1£539
Tue 1/911:06
OAJ
-
LHR
2 stops14h 39m
Virgin Atlantic
Wed 16/909:40
LHR
-
OAJ
2 stops17h 38m
Virgin Atlantic
Deal found 20/1£542
Tue 1/920:03
OAJ
-
LHR
1 stop11h 47m
American Airlines
Wed 16/912:30
LHR
-
OAJ
1 stop16h 19m
American Airlines
Deal found 20/1£558
Sat 4/411:58
OAJ
-
LHR
2 stops19h 07m
Delta
Sat 11/420:05
LHR
-
OAJ
2 stops20h 07m
Delta
Deal found 20/1£579
Sat 4/416:40
OAJ
-
LHR
1 stop15h 35m
KLM
Sat 11/411:15
LHR
-
OAJ
1 stop16h 18m
KLM
Deal found 20/1£777
Sun 15/211:48
OAJ
-
LHR
3 stops21h 47m
Multiple Airlines
Thu 19/206:40
LHR
-
OAJ
2 stops20h 55m
Multiple Airlines
Deal found 21/1£1,211
Sun 15/211:48
OAJ
-
LHR
1 stop13h 37m
Delta
Thu 19/206:30
LHR
-
OAJ
2 stops16h 29m
Delta
Deal found 21/1£1,310

Find flight deals from Jacksonville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) to Heathrow (LHR). 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 22 January 2026.

Round-trip from

£579
Delta
  • Delta
  • 4/4-11/4
  • 4 total stops
  • 39h 14m total
  • Jacksonville to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jacksonville to Heathrow 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 22 January 2026.
Use the filters below to find and compare flights from Jacksonville to London Heathrow Airport that are best for you.

Fly from

Jacksonville

Fly to

Heathrow

Route

Depart

Return

Price

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Sat 4/4

11:58-12:05

2 stops19h 07m

London Heathrow

Sat 11/4

20:05-11:12

2 stops20h 07m

£579

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Sat 4/4

16:40-13:15

1 stop15h 35m

London Heathrow

Sat 11/4

11:15-22:33

1 stop16h 18m

£777

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Sun 15/2

11:48-14:35

3 stops21h 47m

London Heathrow

Thu 19/2

06:40-22:35

2 stops20h 55m

£1,211

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Sun 15/2

11:48-06:25

1 stop13h 37m

London Heathrow

Thu 19/2

06:30-17:59

2 stops16h 29m

£1,310

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Sat 4/4

16:40-16:00

2 stops18h 20m

London Heathrow

Sat 11/4

10:20-11:12

3 stops29h 52m

£1,963

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Fri 6/3

18:40-11:40

1 stop12h 00m

London Heathrow

Fri 13/3

08:55-22:33

1 stop17h 38m

£4,396

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Fri 6/3

14:15-10:50

2 stops15h 35m

London Heathrow

Fri 13/3

08:55-22:33

2 stops17h 38m

£4,400

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Fri 6/3

11:48-12:50

2 stops20h 02m

London Heathrow

Fri 13/3

14:50-11:12

2 stops48h 22m

£6,983

JacksonvilleLondon

OAJ - LHR

OAJLHR

Jacksonville Albert J Ellis

Fri 6/3

11:48-14:35

3 stops21h 47m

London Heathrow

Fri 13/3

19:50-11:12

3 stops43h 22m

£8,155

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Jacksonville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

What is the cheapest month to book a flight from Jacksonville, North Carolina to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to London Heathrow Airport (average of £429). Flying from Jacksonville, North Carolina to London Heathrow Airport in June is currently the most expensive (average of £794). 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.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Heathrow. 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 Heathrow?

    Jacksonville Albert J Ellis (OAJ), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Jacksonville to London Heathrow. 0 airlines have flights from Albert J Ellis to London Heathrow on a regular basis. Booking flights from Jacksonville Albert J Ellis to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Jacksonville, North Carolina to London Heathrow Airport?

    For as low as £777, Delta can have you in London Heathrow Airport from Jacksonville, North Carolina in 15h 35m. Jacksonville, North Carolina and London Heathrow Airport are separated by a distance of 3860 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Jacksonville to Heathrow that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Heathrow.

  • Can I find deals for business class flights from Jacksonville to Heathrow?

    Yes. Cheapflights offers flight deals from Jacksonville to Heathrow 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, North Carolina to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville, North Carolina to London Heathrow Airport (average of £429). Flying from Jacksonville, North Carolina to London Heathrow Airport in June is currently the most expensive (average of £794). 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 Heathrow Airport?

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

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Cheapflights makes it easy to find Jacksonville to Heathrow 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 Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Jacksonville to Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Jacksonville to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Jacksonville to Heathrow become cheaper?

Yes! Start tracking prices for Jacksonville to Heathrow 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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