Latest deals
FAQs
Price Alerts

Cheap flights from Jacksonville to Belfast from £668

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Belfast departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
18:12 - 16:50
JAX
-
BHD
18h 38m
2 stops
American Airlines Logo
06:45 - 19:26
BHD
-
JAX
16h 41m
2 stops
£668American Airlines
Sun, 25 Oct - Fri, 30 Oct
American Airlines Logo
15:57 - 15:05
JAX
-
BHD
18h 08m
2 stops
American Airlines Logo
09:35 - 00:20
BHD
-
JAX
19h 45m
2 stops
£743American Airlines
Sat, 12 Sep - Sat, 19 Sep
KLM Logo
12:24 - 09:20
JAX
-
BHD
15h 56m
2 stops
KLM Logo
17:30 - 16:29
BHD
-
JAX
27h 59m
2 stops
£765KLM
Tue, 11 Aug - Mon, 17 Aug
British Airways Logo
07:02 - 10:30
JAX
-
BHD
22h 28m
2 stops
British Airways Logo
06:30 - 00:09
BHD
-
JAX
22h 39m
2 stops
£817British Airways
Sun, 23 Aug - Wed, 26 Aug
British Airways Logo
09:45 - 10:30
JAX
-
BHD
19h 45m
2 stops
British Airways Logo
19:40 - 18:55
BHD
-
JAX
28h 15m
2 stops
£833British Airways
Sun, 23 Aug - Wed, 26 Aug
British Airways Logo
09:45 - 10:30
JAX
-
BHD
19h 45m
2 stops
British Airways Logo
19:40 - 17:21
BHD
-
JAX
26h 41m
2 stops
£833British Airways
Sun, 23 Aug - Wed, 26 Aug
British Airways Logo
09:45 - 12:55
JAX
-
BHD
22h 10m
2 stops
British Airways Logo
09:35 - 00:09
BHD
-
JAX
19h 34m
2 stops
£969British Airways
Mon, 17 Aug - Fri, 21 Aug
Multiple Airlines Logo
19:15 - 09:05
JAX
-
BHD
33h 50m
2 stops
Multiple Airlines Logo
07:00 - 23:49
BHD
-
JAX
20h 49m
3 stops
£1,085Multiple Airlines
Sun, 25 Oct - Fri, 30 Oct
Multiple Airlines Logo
19:10 - 20:20
JAX
-
BFS
20h 10m
2 stops
Multiple Airlines Logo
21:15 - 18:02
BFS
-
JAX
25h 47m
2 stops
£1,174Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep

British Airways flights from Jacksonville to Belfast

Our best British Airways deals on Jacksonville to Belfast flight tickets
British Airways
23 Aug
JAX07:02Jacksonville
22h 28m
2 stops
BHD10:30Belfast City
26 Aug
BHD06:30Belfast City
22h 39m
2 stops
JAX00:09Jacksonville
£817
British Airways
23 Aug
JAX09:45Jacksonville
19h 45m
2 stops
BHD10:30Belfast City
26 Aug
BHD19:40Belfast City
28h 15m
2 stops
JAX18:55Jacksonville
£833
British Airways
23 Aug
JAX09:45Jacksonville
19h 45m
2 stops
BHD10:30Belfast City
26 Aug
BHD19:40Belfast City
26h 41m
2 stops
JAX17:21Jacksonville
£833

American Airlines flights from Jacksonville to Belfast

Our best American Airlines deals on Jacksonville to Belfast flight tickets
American Airlines
25 Oct
JAX18:12Jacksonville
18h 38m
2 stops
BHD16:50Belfast City
30 Oct
BHD06:45Belfast City
16h 41m
2 stops
JAX19:26Jacksonville
£668
American Airlines
12 Sept
JAX15:57Jacksonville
18h 08m
2 stops
BHD15:05Belfast City
19 Sept
BHD09:35Belfast City
19h 45m
2 stops
JAX00:20Jacksonville
£742

momondo 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, momondo users made 279,928 searches. Data last updated 25 May 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

Cheapest return flight
Fastest return journey

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 25/10

18:12-16:50

2 stops18h 38m

Belfast City

Fri 30/10

06:45-19:26

2 stops16h 41m

£668

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sat 12/9

15:57-15:05

2 stops18h 08m

Belfast City

Sat 19/9

09:35-00:20

2 stops19h 45m

£742

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Tue 11/8

12:24-09:20

2 stops15h 56m

Belfast City

Mon 17/8

17:30-16:29

2 stops27h 59m

£765

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 23/8

07:02-10:30

2 stops22h 28m

Belfast City

Wed 26/8

06:30-00:09

2 stops22h 39m

£817

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 23/8

09:45-10:30

2 stops19h 45m

Belfast City

Wed 26/8

19:40-18:55

2 stops28h 15m

£833

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 23/8

09:45-10:30

2 stops19h 45m

Belfast City

Wed 26/8

19:40-17:21

2 stops26h 41m

£833

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Mon 17/8

09:45-12:55

2 stops22h 10m

Belfast City

Fri 21/8

09:35-00:09

2 stops19h 34m

£969

JacksonvilleBelfast

JAX - BHD

JAXBHD

Jacksonville

Sun 25/10

19:15-09:05

2 stops33h 50m

Belfast City

Fri 30/10

07:00-23:49

3 stops20h 49m

£1,085

JacksonvilleBelfast

JAX - BFS

JAXBFS

Jacksonville

Sat 12/9

19:10-20:20

2 stops20h 10m

Belfast Intl

Sat 19/9

21:15-18:02

2 stops25h 47m

£1,174

Flights are sorted by cheapest return 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 45m

Direct flights

None
The fastest flight from Jacksonville to Belfast takes 19h 45m
There are no direct flights from Jacksonville to Belfast. There are no popular flight routes from Jacksonville to Belfast.
Search flight deals

Frequently asked questions about flying from Jacksonville to Belfast

  • How far is Jacksonville to Belfast by plane?

    The straight-line distance from Jacksonville to Belfast is 3981.2 mi. Typically, this will take 19h 45m by plane in normal conditions.

  • 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?

    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 Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Jacksonville to Belfast

  • 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?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Jacksonville to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Yes. All flights to Belfast from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 can track prices for Jacksonville to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 24/6
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

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