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Cheap flights from Belfast to New Orleans from £336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to New Orleans departing on 3/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to New Orleans

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:00 - 20:00BHD  Belfast City-MSY New Orleans Louis Armstrong
14h 00m1 stop London Heathrow
British Airways Logo
21:50 - 19:25MSY  New Orleans Louis Armstrong-BHD Belfast City
15h 35m1 stop London Heathrow
£847British Airways
Fri, 2 Oct - Thu, 15 Oct
British Airways Logo
09:35 - 20:00BHD  Belfast City-MSY New Orleans Louis Armstrong
16h 25m1 stop London Heathrow
British Airways Logo
08:09 - 10:10MSY  New Orleans Louis Armstrong-BHD Belfast City
20h 01m2 stops Chicago O'Hare Intl London Heathrow
£847British Airways
Fri, 2 Oct - Thu, 15 Oct
British Airways Logo
09:35 - 22:58BHD  Belfast City-MSY New Orleans Louis Armstrong
19h 23m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
08:09 - 10:10MSY  New Orleans Louis Armstrong-BHD Belfast City
20h 01m2 stops Chicago O'Hare Intl London Heathrow
£851British Airways
Fri, 2 Oct - Thu, 15 Oct
British Airways Logo
19:40 - 17:50BHD  Belfast City-MSY New Orleans Louis Armstrong
28h 10m1 stop London Heathrow
British Airways Logo
18:00 - 14:50MSY  New Orleans Louis Armstrong-BHD Belfast City
14h 50m2 stops Charlotte Douglas London Heathrow
£877British Airways
Fri, 6 Nov - Tue, 10 Nov
British Airways Logo
19:40 - 17:50BHD  Belfast City-MSY New Orleans Louis Armstrong
28h 10m1 stop London Heathrow
British Airways Logo
19:55 - 14:50MSY  New Orleans Louis Armstrong-BHD Belfast City
12h 55m1 stop London Heathrow
£877British Airways
Fri, 6 Nov - Tue, 10 Nov
British Airways Logo
08:35 - 22:57BHD  Belfast City-MSY New Orleans Louis Armstrong
20h 22m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
18:00 - 14:50MSY  New Orleans Louis Armstrong-BHD Belfast City
14h 50m2 stops Charlotte Douglas London Heathrow
£881British Airways
Fri, 6 Nov - Tue, 10 Nov
Multiple Airlines Logo
08:10 - 20:00BFS  Belfast Intl-MSY New Orleans Louis Armstrong
41h 50m2 stops Manchester London Heathrow
Multiple Airlines Logo
21:50 - 23:25MSY  New Orleans Louis Armstrong-BFS Belfast Intl
19h 35m2 stops London Heathrow Manchester
£1,018Multiple Airlines
Thu, 10 Sep - Sat, 19 Sep
Multiple Airlines Logo
06:05 - 20:00BFS  Belfast Intl-MSY New Orleans Louis Armstrong
19h 55m1 stop London Gatwick
Multiple Airlines Logo
11:45 - 21:45MSY  New Orleans Louis Armstrong-BFS Belfast Intl
28h 00m3 stops Toronto Pearson Intl Dublin Edinburgh Turnhouse
£1,018Multiple Airlines
Fri, 2 Oct - Thu, 15 Oct
Multiple Airlines Logo
07:00 - 10:51BFS  Belfast Intl-MSY New Orleans Louis Armstrong
33h 51m3 stops Birmingham Frankfurt am Main Toronto Pearson Intl
Multiple Airlines Logo
11:45 - 18:55MSY  New Orleans Louis Armstrong-BFS Belfast Intl
25h 10m2 stops Toronto Pearson Intl Edinburgh Turnhouse
£1,075Multiple Airlines
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
06:30 - 23:45BHD  Belfast City-MSY New Orleans Louis Armstrong
23h 15m2 stops London Heathrow Chicago O'Hare Intl
Multiple Airlines Logo
18:55 - 15:30MSY  New Orleans Louis Armstrong-BHD Belfast City
38h 35m2 stops Chicago O'Hare Intl London Heathrow
£1,136Multiple Airlines
Wed, 26 Aug - Sun, 30 Aug

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British Airways flights from Belfast to New Orleans

Our best British Airways deals on Belfast to New Orleans flight tickets
British Airways
2 Oct
BHD09:35Belfast City
16h 25m
1 stop
MSY20:00New Orleans Louis Armstrong
15 Oct
MSY08:09New Orleans Louis Armstrong
20h 01m
2 stops
BHD10:10Belfast City
£847
British Airways
22 Sept
BHD20:25Belfast City
26h 47m
2 stops
MSY17:12New Orleans Louis Armstrong
30 Sept
MSY21:50New Orleans Louis Armstrong
11h 50m
1 stop
BHD15:40Belfast City
£851
British Airways
6 Nov
BHD19:40Belfast City
28h 10m
1 stop
MSY17:50New Orleans Louis Armstrong
10 Nov
MSY18:00New Orleans Louis Armstrong
14h 50m
2 stops
BHD14:50Belfast City
£877

American Airlines flights from Belfast to New Orleans

Our best American Airlines deals on Belfast to New Orleans flight tickets
American Airlines
22 Sept
BHD09:40Belfast City
17h 34m
2 stops
MSY21:14New Orleans Louis Armstrong
27 Sept
MSY18:56New Orleans Louis Armstrong
35h 59m
2 stops
BHD12:55Belfast City
£846
American Airlines
22 Sept
BHD09:40Belfast City
17h 34m
2 stops
MSY21:14New Orleans Louis Armstrong
27 Sept
MSY21:50New Orleans Louis Armstrong
14h 55m
1 stop
BHD18:45Belfast City
£875
American Airlines
26 Aug
BHD11:35Belfast City
14h 25m
1 stop
MSY20:00New Orleans Louis Armstrong
30 Aug
MSY21:50New Orleans Louis Armstrong
13h 50m
1 stop
BHD17:40Belfast City
£1,160

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to New Orleans 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 11 August 2026.
Use the filters below to find and compare flights from Belfast to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 2/10

12:00-20:00

1 stop14h 00m

New Orleans Louis Armstrong

Thu 15/10

21:50-19:25

1 stop15h 35m

£847

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 2/10

09:35-20:00

1 stop16h 25m

New Orleans Louis Armstrong

Thu 15/10

08:09-10:10

2 stops20h 01m

£847

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 2/10

09:35-22:58

2 stops19h 23m

New Orleans Louis Armstrong

Thu 15/10

08:09-10:10

2 stops20h 01m

£851

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 6/11

19:40-17:50

1 stop28h 10m

New Orleans Louis Armstrong

Tue 10/11

18:00-14:50

2 stops14h 50m

£877

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 6/11

19:40-17:50

1 stop28h 10m

New Orleans Louis Armstrong

Tue 10/11

19:55-14:50

1 stop12h 55m

£877

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 6/11

08:35-22:57

2 stops20h 22m

New Orleans Louis Armstrong

Tue 10/11

18:00-14:50

2 stops14h 50m

£881

BelfastNew Orleans

BFS Belfast Intl - MSY New Orleans Louis Armstrong

BFSMSY

Belfast Intl

Thu 10/9

08:10-20:00

2 stops41h 50m

New Orleans Louis Armstrong

Sat 19/9

21:50-23:25

2 stops19h 35m

£1,018

BelfastNew Orleans

BFS Belfast Intl - MSY New Orleans Louis Armstrong

BFSMSY

Belfast Intl

Fri 2/10

06:05-20:00

1 stop19h 55m

New Orleans Louis Armstrong

Thu 15/10

11:45-21:45

3 stops28h 00m

£1,018

BelfastNew Orleans

BFS Belfast Intl - MSY New Orleans Louis Armstrong

BFSMSY

Belfast Intl

Thu 24/9

07:00-10:51

3 stops33h 51m

New Orleans Louis Armstrong

Thu 1/10

11:45-18:55

2 stops25h 10m

£1,075

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Wed 26/8

06:30-23:45

2 stops23h 15m

New Orleans Louis Armstrong

Sun 30/8

18:55-15:30

2 stops38h 35m

£1,136

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Belfast to New Orleans flight deals and tips

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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Belfast to New Orleans takes 14h 45m
There are no direct flights from Belfast to New Orleans. There are no popular flight routes from Belfast to New Orleans.
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Frequently asked questions about flying from Belfast to New Orleans

  • How far is Belfast to New Orleans Louis Armstrong by plane?

    There are 4331.1 mi between Belfast and New Orleans Louis Armstrong. In terms of flight time, this usually takes a little over 14h 45m.

  • When did momondo last update prices for flights from Belfast to New Orleans Louis Armstrong Airport?

    Prices for flights from Belfast to New Orleans Louis Armstrong Airport were last updated today.

  • How old do you have to be to fly from Belfast to New Orleans Louis Armstrong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The required travel and health documents for your New Orleans Louis Armstrong Airport 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 New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast to New Orleans

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast from New Orleans. 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 Belfast to New Orleans with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Orleans from Belfast.

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

momondo does allow users to show only those flights to New Orleans from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to New Orleans?

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

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

Price alerts on flights to New Orleans from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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