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Cheap flights from Louisiana to Belfast from $687

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Belfast departing on 4/2. 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 Louisiana to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:50 pm - 3:30 pm
MSY
-
BHD
11h 40m
1 stop
British Airways Logo
6:30 am - 8:00 pm
BHD
-
MSY
19h 30m
1 stop
$687British Airways
Thu, Apr 2 - Fri, Apr 10
British Airways Logo
3:02 pm - 3:30 pm
MSY
-
BHD
18h 28m
2 stops
British Airways Logo
6:30 am - 8:00 pm
BHD
-
MSY
19h 30m
1 stop
$690British Airways
Thu, Apr 2 - Fri, Apr 10
British Airways Logo
3:02 pm - 3:30 pm
MSY
-
BHD
18h 28m
2 stops
British Airways Logo
9:30 am - 11:22 pm
BHD
-
MSY
19h 52m
2 stops
$693British Airways
Thu, Apr 2 - Fri, Apr 10
British Airways Logo
9:50 pm - 3:30 pm
MSY
-
BHD
11h 40m
1 stop
British Airways Logo
9:30 am - 11:22 pm
BHD
-
MSY
19h 52m
2 stops
$695British Airways
Thu, Apr 2 - Fri, Apr 10
British Airways Logo
4:47 pm - 7:25 pm
MSY
-
BHD
20h 38m
2 stops
British Airways Logo
6:30 am - 11:22 pm
BHD
-
MSY
22h 52m
2 stops
$704British Airways
Thu, Apr 2 - Fri, Apr 10
American Airlines Logo
8:06 pm - 7:25 pm
BTR
-
BHD
17h 19m
2 stops
American Airlines Logo
6:30 am - 10:48 pm
BHD
-
BTR
22h 18m
2 stops
$708American Airlines
Thu, Apr 2 - Fri, Apr 10
American Airlines Logo
7:38 pm - 7:25 pm
MSY
-
BHD
17h 47m
2 stops
American Airlines Logo
9:30 am - 9:59 pm
BHD
-
MSY
18h 29m
2 stops
$709American Airlines
Thu, Apr 2 - Fri, Apr 10
American Airlines Logo
5:57 pm - 7:25 pm
BTR
-
BHD
19h 28m
2 stops
American Airlines Logo
9:30 am - 10:48 pm
BHD
-
BTR
19h 18m
2 stops
$709American Airlines
Thu, Apr 2 - Fri, Apr 10
British Airways Logo
9:50 pm - 8:50 am
MSY
-
BHD
29h 00m
1 stop
British Airways Logo
6:30 am - 8:00 pm
BHD
-
MSY
19h 30m
1 stop
$711British Airways
Thu, Apr 2 - Wed, Apr 8
Multiple Airlines Logo
9:50 pm - 11:25 pm
MSY
-
BFS
19h 35m
1 stop
Multiple Airlines Logo
6:00 am - 8:00 pm
BFS
-
MSY
20h 00m
1 stop
$873Multiple Airlines
Thu, Apr 2 - Wed, Apr 8

British Airways flights from Louisiana to Belfast

Our best British Airways deals on Louisiana to Belfast flight tickets
British Airways
Apr 2
MSY9:50 pmNew Orleans Louis Armstrong
11h 40m
1 stop
BHD3:30 pmBelfast City
Apr 10
BHD6:30 amBelfast City
19h 30m
1 stop
MSY8:00 pmNew Orleans Louis Armstrong
$687
British Airways
Apr 2
MSY3:02 pmNew Orleans Louis Armstrong
18h 28m
2 stops
BHD3:30 pmBelfast City
Apr 10
BHD6:30 amBelfast City
19h 30m
1 stop
MSY8:00 pmNew Orleans Louis Armstrong
$690
British Airways
Apr 2
MSY3:02 pmNew Orleans Louis Armstrong
18h 28m
2 stops
BHD3:30 pmBelfast City
Apr 10
BHD9:30 amBelfast City
19h 52m
2 stops
MSY11:22 pmNew Orleans Louis Armstrong
$693

American Airlines flights from Louisiana to Belfast

Our best American Airlines deals on Louisiana to Belfast flight tickets
American Airlines
Apr 2
BTR5:57 pmBaton Rouge Ryan
19h 28m
2 stops
BHD7:25 pmBelfast City
Apr 10
BHD9:30 amBelfast City
19h 18m
2 stops
BTR10:48 pmBaton Rouge Ryan
$708
American Airlines
Apr 2
MSY7:38 pmNew Orleans Louis Armstrong
17h 47m
2 stops
BHD7:25 pmBelfast City
Apr 10
BHD9:30 amBelfast City
18h 29m
2 stops
MSY9:59 pmNew Orleans Louis Armstrong
$709

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana 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 11, 2026.
Use the filters below to find and compare flights from Louisiana to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

9:50 pm-3:30 pm

1 stop11h 40m

Belfast City

Fri 4/10

6:30 am-8:00 pm

1 stop19h 30m

$687

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

3:02 pm-3:30 pm

2 stops18h 28m

Belfast City

Fri 4/10

6:30 am-8:00 pm

1 stop19h 30m

$690

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

3:02 pm-3:30 pm

2 stops18h 28m

Belfast City

Fri 4/10

9:30 am-11:22 pm

2 stops19h 52m

$693

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

9:50 pm-3:30 pm

1 stop11h 40m

Belfast City

Fri 4/10

9:30 am-11:22 pm

2 stops19h 52m

$695

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

4:47 pm-7:25 pm

2 stops20h 38m

Belfast City

Fri 4/10

6:30 am-11:22 pm

2 stops22h 52m

$704

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 4/2

8:06 pm-7:25 pm

2 stops17h 19m

Belfast City

Fri 4/10

6:30 am-10:48 pm

2 stops22h 18m

$708

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

7:38 pm-7:25 pm

2 stops17h 47m

Belfast City

Fri 4/10

9:30 am-9:59 pm

2 stops18h 29m

$709

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 4/2

5:57 pm-7:25 pm

2 stops19h 28m

Belfast City

Fri 4/10

9:30 am-10:48 pm

2 stops19h 18m

$709

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

9:50 pm-8:50 am

1 stop29h 00m

Belfast City

Wed 4/8

6:30 am-8:00 pm

1 stop19h 30m

$711

New OrleansBelfast

MSY - BFS

MSYBFS

New Orleans Louis Armstrong

Thu 4/2

9:50 pm-11:25 pm

1 stop19h 35m

Belfast Intl

Wed 4/8

6:00 am-8:00 pm

1 stop20h 00m

$873

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Louisiana to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Belfast?

Flight times vary depending on what airport in Louisiana you fly out of and what airport in Belfast you fly into. For example, flying from New Orleans to Belfast Intl Airport takes 11h 40m on average. On the other hand, flying from Baton Rouge to Belfast Intl Airport takes 17h 02m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Louisiana to Belfast flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Louisiana to Belfast takes 11h 40m
There are no direct flights from Louisiana to Belfast. There are no popular flight routes from Louisiana to Belfast.
Search flight deals

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

    Prices for flights from Louisiana to Belfast are updated daily.

  • How old do you have to be to fly from Louisiana 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 Louisiana to Belfast.

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

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Belfast for you.

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

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

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

Once you have performed a search for Louisiana to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisiana to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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