How long is the flight from New Orleans to London, Ontario?

A quick flight from New Orleans to London, Ontario can take about 11h 52m. Air Canada provides one of the quickest options available for as low as $766. New Orleans and London, Ontario are separated by a distance of 1031 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from MSY to YXU?

When flying from New Orleans to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New Orleans-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-London, Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Orleans-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from New Orleans to London that include hotel bookings?

Yes. In addition to deals on New Orleans to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to London.

Can I find deals for business class flights from New Orleans to London?

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

$766+ Cheap Flights from New Orleans to London, ON

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Orleans to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Orleans to London

Cheapest

Best

Last-minute

Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/13:25 pm -

2 stops9h 34m

Deal found 9/9

$766

Thu 10/227:02 pm -

2 stops18h 48m

Thu 10/293:25 pm -

2 stops9h 27m

Deal found 9/7

$858

Tue 10/611:50 am -

2 stops8h 50m

Mon 10/126:20 pm -

2 stops16h 15m

Deal found 9/7

$895

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/19:15 am -

3 stops24h 33m

Deal found 9/9

$1,040

Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/13:25 pm -

2 stops9h 34m

Deal found 9/9

$766

Thu 10/227:02 pm -

2 stops18h 48m

Thu 10/293:25 pm -

2 stops9h 27m

Deal found 9/7

$858

Tue 10/611:50 am -

2 stops8h 50m

Mon 10/126:20 pm -

2 stops16h 15m

Deal found 9/7

$895

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/19:15 am -

3 stops24h 33m

Deal found 9/9

$1,040

Last-minute flights from New Orleans to London
Discover last-minute flight deals from New Orleans to London. Data last updated September 11, 2026 and is based on user searches.

Tue 10/611:50 am -

2 stops8h 50m

Mon 10/126:20 pm -

2 stops16h 15m

Deal found 9/7

$895

Thu 10/227:02 pm -

2 stops18h 48m

Thu 10/293:25 pm -

2 stops9h 27m

Deal found 9/7

$858

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/13:25 pm -

2 stops9h 34m

Deal found 9/9

$766

Sun 10/257:00 am -

2 stops11h 52m

Sun 11/19:15 am -

3 stops24h 33m

Deal found 9/9

$1,040

Find flight deals from New Orleans to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$766 (Air Canada)

Provider with most accurate pricing for New Orleans Louis Armstrong-London flight deals.

Search Deals

Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-London flights.

Search Deals

From New Orleans Louis Armstrong to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New OrleansLondon

MSY New Orleans Louis Armstrong - YXU London

MSYYXU

New Orleans Louis Armstrong

Sun 10/25

7:00 am-7:52 pm

2 stops11h 52m

London

Sun 11/1

3:25 pm-11:59 pm

2 stops9h 34m

$766

New OrleansLondon

MSY New Orleans Louis Armstrong - YXU London

MSYYXU

New Orleans Louis Armstrong

Thu 10/22

7:02 pm-2:50 pm

2 stops18h 48m

London

Thu 10/29

3:25 pm-11:52 pm

2 stops9h 27m

$858

New OrleansLondon

MSY New Orleans Louis Armstrong - YXU London

MSYYXU

New Orleans Louis Armstrong

Tue 10/6

11:50 am-9:40 pm

2 stops8h 50m

London

Mon 10/12

6:20 pm-9:35 am

2 stops16h 15m

$895

New OrleansLondon

MSY New Orleans Louis Armstrong - YXU London

MSYYXU

New Orleans Louis Armstrong

Sun 10/25

7:00 am-7:52 pm

2 stops11h 52m

London

Sun 11/1

9:15 am-8:48 am

3 stops24h 33m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted by cheapest first

Most accurate provider: When it comes to deals on New Orleans-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-London, Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Orleans-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London from New Orleans with our price prediction graph.

MSY-YXU

Estimated round-trip 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.

Related info for your journey

How long is the flight from New Orleans to London, Ontario?
A quick flight from New Orleans to London, Ontario can take about 11h 52m. Air Canada provides one of the quickest options available for as low as $766. New Orleans and London, Ontario are separated by a distance of 1031 mi. This flight may include one or multiple stops.
Can I find deals for flights from New Orleans to London that include hotel bookings?
Yes. In addition to deals on New Orleans to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to London.
Can I find deals for business class flights from New Orleans to London?
Yes. Cheapflights offers flight deals from New Orleans to London 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

London flight routes

Other flight options

Other flights from New Orleans

Popular flights

Alternative routes for New Orleans to London

New Orleans to Pearson Intl flights

New Orleans to Pierre Elliott Trudeau Intl flights

New Orleans to Ottawa flights

Lafayette to Pierre Elliott Trudeau Intl flights

Shreveport to Pearson Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$766+ Cheap flights from New Orleans (MSY) to London, ON (YXU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to London

Cheapest flights from New Orleans to LondonExplore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from New Orleans to LondonDiscover carefully curated flight deals from New Orleans to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from New Orleans to LondonDiscover last-minute flight deals from New Orleans to London. Data last updated September 11, 2026 and is based on user searches.

Discover last-minute flight deals from New Orleans to London. Data last updated September 11, 2026 and is based on user searches.

Find flight deals from New Orleans to London

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to London that are best for you.

Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London from New Orleans with our price prediction graph.

Related info for your journey

How long is the flight from New Orleans to London, Ontario?

Can I find deals for flights from New Orleans to London that include hotel bookings?

How can I find direct flights from New Orleans to London?

Can I find deals for business class flights from New Orleans to London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from New Orleans to London by cabin class

Find flights from New Orleans to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.

New Orleans and London flights

Browse other New Orleans and London flight options. Last updated on September 11, 2026.

Other flights from New Orleans

Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from New Orleans to London
Discover last-minute flight deals from New Orleans to London. Data last updated September 11, 2026 and is based on user searches.