How long is the flight from Northern Ireland to Jacksonville?

British Airways can get you from Northern Ireland to Jacksonville in just under 19h 46m. Your travel time can differ by up to . The distance between Northern Ireland and Jacksonville is about 3976 mi.

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

If weather is an important factor for your trip to Jacksonville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from NIR to JAX?

When flying from Northern Ireland to Jacksonville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Jacksonville from Northern Ireland?

For a flight from Northern Ireland to Jacksonville, you will be flying into Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city.

How can I find direct flights from Northern Ireland to Jacksonville?

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

Can I find deals for business class flights from Northern Ireland to Jacksonville?

Yes. Cheapflights offers flight deals from Northern Ireland to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$846+ Flights from Northern Ireland to Jacksonville

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Cheap flight deals from Northern Ireland to Jacksonville

Cheapest flights from Northern Ireland to Jacksonville
Explore the most affordable flight options available from Northern Ireland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Thu 2/199:05 am

BHD

JAX

2 stops19h 46m

British Airways

Mon 2/233:55 pm

JAX

BHD

2 stops19h 10m

British Airways

Deal found 1/25

$846

Fri 9/186:30 am

BHD

JAX

2 stops19h 09m

British Airways

Tue 9/2210:00 am

JAX

BHD

2 stops19h 35m

British Airways

Deal found 1/27

$848

Best flights from Northern Ireland to Jacksonville
Discover carefully curated flight deals from Northern Ireland to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Thu 2/199:05 am

BHD

JAX

2 stops19h 46m

British Airways

Mon 2/233:55 pm

JAX

BHD

2 stops19h 10m

British Airways

Deal found 1/25

$846

Last-minute flights from Northern Ireland to Jacksonville
Discover last-minute flight deals from Northern Ireland to Jacksonville. Data last updated January 28, 2026 and is based on user searches.

Thu 2/199:05 am

BHD

JAX

2 stops19h 46m

British Airways

Mon 2/233:55 pm

JAX

BHD

2 stops19h 10m

British Airways

Deal found 1/25

$846

Find flight deals from Northern Ireland to Jacksonville

Round-trip from	$846 (British Airways)

From Northern Ireland to Jacksonville

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Use the filters below to find and compare flights from Northern Ireland to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastJacksonville

BHD - JAX

BHDJAX

Belfast City

Thu 2/19

9:05 am-11:51 pm

2 stops19h 46m

Jacksonville

Mon 2/23

3:55 pm-4:05 pm

2 stops19h 10m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Northern Ireland to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Northern Ireland with our price prediction graph.

Estimated round-trip 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.

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Everything you need to know about your flight from Northern Ireland to Jacksonville

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Related info for your journey

What airport do you fly into for flights to Jacksonville from Northern Ireland?
For a flight from Northern Ireland to Jacksonville, you will be flying into Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city.
How long is the flight from Northern Ireland to Jacksonville?
British Airways can get you from Northern Ireland to Jacksonville in just under 19h 46m. Your travel time can differ by up to . The distance between Northern Ireland and Jacksonville is about 3976 mi.
Can I find deals for flights from Northern Ireland to Jacksonville that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Jacksonville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Jacksonville.
Can I find deals for business class flights from Northern Ireland to Jacksonville?
Yes. Cheapflights offers flight deals from Northern Ireland to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$846+ Cheap flights from Northern Ireland to Jacksonville (JAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Northern Ireland to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Northern Ireland to Jacksonville

Cheapest flights from Northern Ireland to JacksonvilleExplore the most affordable flight options available from Northern Ireland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Northern Ireland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Northern Ireland to Jacksonville

Keep the following information in mind while searching for Northern Ireland to Jacksonville flight deals. Data was last updated January 28, 2026.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Jacksonville that are best for you.

Best time to book a flight from Northern Ireland to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Jacksonville

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Jacksonville. 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 into for flights to Jacksonville from Northern Ireland?

How long is the flight from Northern Ireland to Jacksonville?

Can I find deals for flights from Northern Ireland to Jacksonville that include hotel bookings?

How can I find direct flights from Northern Ireland to Jacksonville?

Can I find deals for business class flights from Northern Ireland to Jacksonville?

Traveling to a place near Jacksonville?

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Cheapest flights from Northern Ireland to Jacksonville
Explore the most affordable flight options available from Northern Ireland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.