$857 Cheap Flights from New Orleans Louis Armstrong to London in 2025

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Flight deals from New Orleans Louis Armstrong to London

Looking for a cheap last-minute deal or the best return flight from New Orleans Louis Armstrong to London? Find the lowest prices on one-way and return tickets right here.

London.$857 per passenger.Departing Sun, 4 May, returning Fri, 9 May.Return flight with Spirit Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Sun, 4 May, arriving in London Gatwick.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 9 May, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $857, select.

London.$938 per passenger.Departing Mon, 28 Apr, returning Mon, 5 May.Return flight with Spirit Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Mon, 28 Apr, arriving in London Gatwick.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Mon, 5 May, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $938, select.

London.$966 per passenger.Departing Wed, 7 May, returning Tue, 4 Nov.Return flight with Iberia.Outbound direct flight with Iberia departs from New Orleans Louis Armstrong on Wed, 7 May, arriving in London Heathrow.Inbound direct flight with Iberia departs from London Heathrow on Tue, 4 Nov, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $966, select.

London.$978 per passenger.Departing Wed, 24 Sep, returning Fri, 31 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from New Orleans Louis Armstrong on Wed, 24 Sep, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 31 Oct, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $978, select.

London.$979 per passenger.Departing Wed, 1 Oct, returning Wed, 8 Oct.Return flight with Iberia.Outbound direct flight with Iberia departs from New Orleans Louis Armstrong on Wed, 1 Oct, arriving in London Heathrow.Inbound direct flight with Iberia departs from London Heathrow on Wed, 8 Oct, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $979, select.

London.$1,018 per passenger.Departing Tue, 2 Dec, returning Tue, 9 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from New Orleans Louis Armstrong on Tue, 2 Dec, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Tue, 9 Dec, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,018, select.

London.$1,025 per passenger.Departing Tue, 11 Nov, returning Tue, 18 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from New Orleans Louis Armstrong on Tue, 11 Nov, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Tue, 18 Nov, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,025, select.

London.$1,032 per passenger.Departing Wed, 7 May, returning Wed, 14 May.Return flight with British Airways.Outbound direct flight with British Airways departs from New Orleans Louis Armstrong on Wed, 7 May, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Wed, 14 May, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From $1,032, select.

Find the cheapest month to fly from New Orleans Louis Armstrong to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New Orleans Louis Armstrong to London flights are currently cheapest in May.

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Direct flights from New Orleans Louis Armstrong to London

Alternative New Orleans Louis Armstrong to London routes

Looking for the cheapest, fastest or easiest route from New Orleans Louis Armstrong to London? You could fly into the following airports instead.

New Orleans to London: Flight information

The things to know before you go.

Cheapest flight found	$857
Cheapest month to fly	May
Average flight time	8 hrs, 49 mins
Most popular airline	Aer Lingus
Average flights per week	21

Finding cheap flights from New Orleans Louis Armstrong to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are return flights from New Orleans Louis Armstrong to London?

The best price we found for a return flight from New Orleans Louis Armstrong to London is $857. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from New Orleans Louis Armstrong to London?

8 hours and 49 minutes is the average flight time from New Orleans Louis Armstrong to London.

Which airlines fly direct from New Orleans Louis Armstrong to London?

Aer Lingus, Finnair and American Airlines fly direct from New Orleans Louis Armstrong to London.

How many flights are there a week from New Orleans Louis Armstrong to London?

As of April 2025, there are 21 flights per week flying from New Orleans Louis Armstrong to London.

When is the cheapest time to fly from New Orleans Louis Armstrong to London?

The cheapest month to fly from New Orleans Louis Armstrong to London is usually April 2025.

Which is the cheapest airport to fly into in London?

If you're flying from New Orleans Louis Armstrong Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from $857.

Which upcoming date is cheapest to fly from New Orleans Louis Armstrong Airport to London on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New Orleans Louis Armstrong Airport to London on Sunday, 4 May 2025.

Can I get a direct flight from New Orleans Louis Armstrong Airport to London?

Yes – the average flight time is 8 hours and 49 minutes.

How can I get the best flight deal from New Orleans Louis Armstrong Airport to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in London?

In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly from New Orleans Louis Armstrong Airport to London with?

Currently, Spirit Airlines and Iberia offer the cheapest flight tickets to London.

Flying from Louis Armstrong New Orleans International Airport (MSY) to London: what you need to know

Expect to be travelling for 10 hours 1 minute. That's the average duration of a direct flight from Louis Armstrong New Orleans International Airport to London.
London is 5 hours ahead of New Orleans, where Louis Armstrong New Orleans International Airport is located. London operates on the UTC+0 timezone.
Louis Armstrong New Orleans International Airport (MSY) to London Heathrow Airport (LHR) is the most traveled route, with 6 weekly flights to pick from. If you have things to finalize before heading off, the last flight from MSY to LHR is with British Airways at 22:05. Choose the first departure with British Airways at 19:45 if you want to fly out earlier.
To ensure you catch your flight from MSY to London, leave enough time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.
If you're flying during a peak month like October, arrive at the terminal even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of domestic departures. Security lines will be longer during high seasons like spring break and summer.
You can get a direct flight from Louis Armstrong New Orleans International Airport to London. Begin your trip at MSY and touch down at London Heathrow Airport (LHR).
Keep an eye out for offers from British Airways. This carrier operates direct flights from Louis Armstrong New Orleans International Airport to London.
We make it a cinch to plan a flight from MSY to London that includes a stopover. To see all the options, deselect 'Direct flights only.' Then, simply pick a flight that has a stop long enough to see the sights of the city of your choice. Top stopovers include:
- Hartsfield-Jackson Atlanta International Airport (ATL)
- Philadelphia International Airport (PHL)
- Charlotte Douglas International Airport (CLT)
If you hold a passport from United States and plan to travel to United Kingdom for tourism purposes, you won't need a visa. However, entry and visa requirements may differ based on the duration of your stay and can be subject to change. For the most up-to-date information, check with your destination's nearest consulate or embassy before reserving a cheap ticket from Louis Armstrong New Orleans International Airport to London.
MSY is around 24 kilometres from central New Orleans. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 21 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be approximately 52 minutes.
After an easy start to your travels? Stay near MSY. Whether you're catching an early flight from Louis Armstrong New Orleans International Airport to London or just don't want to be rushed, these hotels are perfect:

How to find the cheapest flights from Louis Armstrong New Orleans International Airport (MSY) to London

$337 is the best price for a one-way ticket from Louis Armstrong New Orleans International Airport to London. Return flights start from $857. These prices can change based on demand and availability.
Book 1 month before flying. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from MSY to London.
Organise your trip for September. That's the cheapest month for tickets from Louis Armstrong New Orleans International Airport to London. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.
Getting a cheap ticket from MSY to London is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.
Use the filters to tailor your flights from Louis Armstrong New Orleans International Airport to London. Select your preferred arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to find the best deals.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) to the centre of London is about 57 minutes by car. It's approximately 31 kilometres away.
Travelling on public transport will take you roughly 1 hour and 1 minute.
Consider booking a hotel near LHR if you're catching a late flight from Louis Armstrong New Orleans International Airport to London. Select one of these accommodation options and avoid the hassle of a long transfer:

London Gatwick Airport (LGW)

After your flight from Louis Armstrong New Orleans International Airport to London has touched down, you can make your way to the city centre in about 1 hour and 19 minutes by car. Central London is approximately 80 kilometres from London Gatwick Airport (LGW).
You can also travel using public transport, which will take around 1 hour and 26 minutes.
After your flight from MSY to London, kick back at a hotel near LGW. These are some comfortable accommodation options that'll help you slip into relaxation mode:

Best time to go to London

July is the most popular month to catch a flight from Louis Armstrong New Orleans International Airport to London while February is the quietest. To work out the ideal time to visit London, consider your preferred travel pace and style.
Lock in your flight from Louis Armstrong New Orleans International Airport to London for July to experience the city during its warmest month. You can expect temperatures to range from 11ºC to 26ºC.
Look for cheap flights from MSY to London in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

When it comes to looking for somewhere to rest your head, you'll find the best stays in London right here. Browse these options as soon as you've booked your flight from Louis Armstrong New Orleans International Airport to London:
There are so many things to explore in this city it can be tricky to work out where to start. Big Ben, The British Museum and Buckingham Palace are highlights which should feature on any good London itinerary.

Complete your London trip with a car rental

We use the same magic that helped you find your cheap flight from Louis Armstrong New Orleans International Airport to London to track down deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need on car rentals in London, from the most popular rental company to the average daily price.