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Cheap flights from Jacksonville to Belfast from £582

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BHD
12 Sep — 19 Sep1
1 adult

Cheap flight deals from Jacksonville to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Belfast (BF1). 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 7 September 2025.

Round-trip from

£584

Popular in

February

Cheapest in

November

Average price

£606
Delta
  • Delta
  • 28/9-2/10
  • 4 total stops
  • 37h 11m total
  • Jacksonville to Belfast
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£168 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Jacksonville to Belfast

Cheapest flights from Jacksonville to Belfast
Explore the most affordable flight options available from Jacksonville to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2025.

Sat 13/915:06JAX - BHD
2 stops40h 59mBritish Airways
Sat 20/919:00BHD - JAX
2 stops33h 45mBritish Airways
Deal found 6/9£582
Sun 28/919:51JAX - BHD
2 stops16h 04mDelta
Thu 2/1006:30BHD - JAX
2 stops21h 07mDelta
Deal found 5/9£584
Sat 13/909:50JAX - BHD
2 stops22h 05mMultiple Airlines
Sat 20/907:00BHD - JAX
3 stops19h 13mMultiple Airlines
Deal found 6/9£1,046

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jacksonville to Belfast 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 7 September 2025.
Use the filters below to find and compare flights from Jacksonville to Belfast that are best for you.

Fly from

Jacksonville

Fly to

Belfast

Route

Depart

Return

Price

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 28/9

19:51-16:55

2 stops16h 04m

Belfast City

Thu 2/10

06:30-22:37

2 stops21h 07m

£584

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Best time to book a flight from Jacksonville to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 11.2 mi from the city center, Jacksonville is the airport most travelers will use when flying to Belfast from Jacksonville. Booking flights from Jacksonville (JAX) to Belfast should be relatively easy as there are 0 daily outbound flights to Belfast from 0 different airlines.

  • How long is the flight from Jacksonville to Belfast?

    Departing from Jacksonville to Belfast will take you 16h 04m. Airlines will cover a distance of 3976 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Belfast 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 to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Belfast (average of £67). Flying from Jacksonville to Belfast in July is currently the most expensive (average of £90). 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.

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Alternative routes for Jacksonville to Belfast

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Fly with Cheapflights

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How does Cheapflights help users find flights from Jacksonville to Belfast?

Cheapflights helps you search for flights from Jacksonville to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to Belfast?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Jacksonville to Belfast for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Belfast from Jacksonville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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