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Cheap flights from Jacksonville to Belfast from $644

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Belfast departing on 4/29. 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 Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:00 am - 12:00 pm
JAX
-
BHD
25h 00m
2 stops
British Airways Logo
11:00 am - 11:59 pm
BHD
-
JAX
17h 59m
2 stops
$644British Airways
Wed, Apr 29 - Fri, May 8
American Airlines Logo
6:50 pm - 1:35 pm
JAX
-
BHD
13h 45m
2 stops
American Airlines Logo
11:00 am - 12:21 am
BHD
-
JAX
18h 21m
2 stops
$659American Airlines
Wed, Apr 29 - Fri, May 8
British Airways Logo
7:00 am - 10:30 am
JAX
-
BHD
22h 30m
2 stops
British Airways Logo
12:40 pm - 7:05 pm
BHD
-
JAX
35h 25m
2 stops
$1,197British Airways
Sun, Jul 19 - Sun, Jul 26
British Airways Logo
9:53 am - 7:25 pm
JAX
-
BHD
28h 32m
2 stops
British Airways Logo
7:10 pm - 9:30 pm
BHD
-
JAX
31h 20m
2 stops
$1,373British Airways
Thu, Jul 16 - Sun, Jul 26
Multiple Airlines Logo
6:05 am - 8:50 am
JAX
-
BHD
45h 45m
3 stops
Multiple Airlines Logo
1:10 pm - 11:37 pm
BHD
-
JAX
39h 27m
3 stops
$13,132Multiple Airlines
Thu, Jul 16 - Sun, Jul 26

British Airways flights from Jacksonville to Belfast

Our best British Airways deals on Jacksonville to Belfast flight tickets
British Airways
Apr 29
JAX6:00 amJacksonville
25h 00m
2 stops
BHD12:00 pmBelfast City
May 8
BHD11:00 amBelfast City
17h 59m
2 stops
JAX11:59 pmJacksonville
$644
British Airways
Jul 19
JAX7:00 amJacksonville
22h 30m
2 stops
BHD10:30 amBelfast City
Jul 26
BHD12:40 pmBelfast City
35h 25m
2 stops
JAX7:05 pmJacksonville
$1,197
British Airways
Jul 16
JAX9:53 amJacksonville
28h 32m
2 stops
BHD7:25 pmBelfast City
Jul 26
BHD7:10 pmBelfast City
31h 20m
2 stops
JAX9:30 pmJacksonville
$1,373

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Jacksonville to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Wed 4/29

6:00 am-12:00 pm

2 stops25h 00m

Belfast City

Fri 5/8

11:00 am-11:59 pm

2 stops17h 59m

$644

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Wed 4/29

6:50 pm-1:35 pm

2 stops13h 45m

Belfast City

Fri 5/8

11:00 am-12:21 am

2 stops18h 21m

$659

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 7/19

7:00 am-10:30 am

2 stops22h 30m

Belfast City

Sun 7/26

12:40 pm-7:05 pm

2 stops35h 25m

$1,197

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Thu 7/16

9:53 am-7:25 pm

2 stops28h 32m

Belfast City

Sun 7/26

7:10 pm-9:30 pm

2 stops31h 20m

$1,373

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Thu 7/16

6:05 am-8:50 am

3 stops45h 45m

Belfast City

Sun 7/26

1:10 pm-11:37 pm

3 stops39h 27m

$13,132

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Jacksonville to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Belfast

Fastest flight time

19h 06m

Direct flights

None
The fastest flight from Jacksonville to Belfast takes 19h 06m
There are no direct flights from Jacksonville to Belfast. There are no popular flight routes from Jacksonville to Belfast.
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  • How far is Jacksonville to Belfast by plane?

    Belfast is 3981.2 mi away from Jacksonville. 19h 06m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Jacksonville Airport to Belfast?

    Prices for flights from Jacksonville Airport to Belfast refresh daily.

  • How old do you have to be to fly from Jacksonville Airport to Belfast?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents required for your trip to Belfast 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 Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Jacksonville to Belfast?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Jacksonville from Belfast. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Jacksonville to Belfast with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to Belfast. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Jacksonville to Belfast with flexible booking policies on momondo?

All flight searches from Jacksonville to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Jacksonville to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Jacksonville to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport