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Cheap flights from Louisiana to Belfast City Airport from £646

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BHD
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisiana to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Louisiana to Belfast City
Explore the most affordable flight options available from Louisiana to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Thu 2/417:57
BTR
-
BHD
2 stops19h 28m
American Airlines
Fri 10/406:30
BHD
-
BTR
2 stops19h 16m
American Airlines
Deal found 9/3£646
Fri 8/511:10
LFT
-
BHD
2 stops23h 45m
Scandinavian Airlines
Thu 14/517:30
BHD
-
LFT
2 stops29h 03m
Scandinavian Airlines
Deal found 6/3£766
Thu 2/416:28
BTR
-
BHD
2 stops20h 57m
British Airways
Fri 10/406:30
BHD
-
BTR
2 stops22h 16m
British Airways
Deal found 6/3£772
Wed 11/1110:02
LFT
-
BHD
2 stops24h 33m
British Airways
Sun 15/1109:10
BHD
-
LFT
2 stops19h 44m
British Airways
Deal found 8/3£778
Wed 2/1210:09
BTR
-
BHD
2 stops24h 26m
British Airways
Sun 6/1217:35
BHD
-
BTR
2 stops34h 57m
British Airways
Deal found 8/3£778
Wed 18/1110:23
BTR
-
BHD
2 stops24h 12m
British Airways
Sun 22/1106:30
BHD
-
BTR
2 stops22h 11m
British Airways
Deal found 8/3£873
Fri 8/514:03
LFT
-
BHD
2 stops22h 07m
American Airlines
Thu 14/509:35
BHD
-
LFT
3 stops18h 34m
American Airlines
Deal found 6/3£930

Find flight deals from Louisiana to Belfast City

Keep the following information in mind while searching for Louisiana to Belfast City flight deals. Data was last updated 10 March 2026.

Round-trip from

£646
American Airlines
  • American Airlines
  • 2/4-10/4
  • 4 total stops
  • 38h 44m total
  • Louisiana to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Louisiana to Belfast City 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 10 March 2026.
Use the filters below to find and compare flights from Louisiana to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

17:57-19:25

2 stops19h 28m

Belfast City

Fri 10/4

06:30-19:46

2 stops19h 16m

£646

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 8/5

11:10-16:55

2 stops23h 45m

Belfast City

Thu 14/5

17:30-16:33

2 stops29h 03m

£766
Fastest return journey

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

17:57-18:45

2 stops18h 48m

Belfast City

Fri 10/4

09:35-22:46

2 stops19h 11m

£766

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 8/5

14:03-18:10

2 stops22h 07m

Belfast City

Thu 14/5

09:35-22:09

3 stops18h 34m

£930

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Sorted by cheapest first

Best time to book a flight from Louisiana to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Louisiana 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 Louisiana to Belfast City Airport
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 Louisiana to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Belfast City Airport?

    There are many flights that can get you from Louisiana to Belfast City Airport in 18h 48m. Fly via American Airlines, Scandinavian Airlines, or British Airways to get the fastest option. The distance from Louisiana to Belfast City Airport is about 4344 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Louisiana to Belfast City?

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

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

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

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

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