MSY - LHR

£248 Find Cheap Flights from New Orleans to London Heathrow Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Orleans to Heathrow departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£585
Typical prices: £593-£778
United Airlines
Sun 1/11Wed 4/11
MSY - LHR • 1 stop
Cheapest direct flights
£675
Typical prices: £593-£862
British Airways
Mon 2/11Tue 10/11
MSY - LHR • Direct
Direct flights
Wed, Thu, Fri, Sat, Sun
You can fly direct with British Airways. Average duration is 8h 50m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from £585 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
+1
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Flight Deals

Cheap Flights from New Orleans to Heathrow (MSY-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Orleans to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Orleans to Heathrow

Sun, 1 Nov - Wed, 4 Nov
United Airlines Logo
15:45 - 07:40
MSY
-
LHR
33h 55m
1 stop
United Airlines Logo
06:50 - 18:53
LHR
-
MSY
18h 03m
2 stops
£585United Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
19:55 - 10:35
MSY
-
LHR
8h 40mdirect
Multiple Airlines Logo
09:20 - 18:17
LHR
-
MSY
14h 57m
1 stop
£638Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
14:13 - 07:20
MSY
-
LHR
11h 07m
1 stop
Multiple Airlines Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£642Multiple Airlines
Wed, 4 Nov - Tue, 10 Nov
Multiple Airlines Logo
08:00 - 06:45
MSY
-
LHR
16h 45m
1 stop
Multiple Airlines Logo
09:20 - 23:40
LHR
-
MSY
20h 20m
1 stop
£643Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
12:29 - 06:50
MSY
-
LHR
12h 21m
1 stop
Multiple Airlines Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£645Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
JetBlue Logo
17:50 - 20:45
MSY
-
LHR
20h 55m
1 stop
JetBlue Logo
09:20 - 23:40
LHR
-
MSY
19h 20m
1 stop
£646JetBlue
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
10:33 - 11:55
MSY
-
LHR
19h 22m
2 stops
Multiple Airlines Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£647Multiple Airlines
Thu, 22 Oct - Mon, 2 Nov
JetBlue Logo
10:15 - 09:30
MSY
-
LHR
17h 15m
1 stop
JetBlue Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£648JetBlue
Wed, 4 Nov - Tue, 10 Nov
Multiple Airlines Logo
10:30 - 06:30
MSY
-
LHR
14h 00m
2 stops
Multiple Airlines Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£649Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
11:30 - 07:10
MSY
-
LHR
37h 40m
2 stops
Multiple Airlines Logo
07:25 - 16:52
LHR
-
MSY
15h 27m
1 stop
£650Multiple Airlines
Booking Insights

KAYAK’s insights & trends for New Orleans to Heathrow flights

Get data-powered insights and trends into flights from New Orleans to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from New Orleans to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from New Orleans to London Heathrow Airport departing in November.

Flight prices are below average for this route right now.

Flights to London Heathrow Airport from New Orleans usually cost between £822 and £989 in November.
The lowest price found in the past 5 days was £585 on United Airlines (1 Nov–4 Nov).

What’s the cheapest day of the week to fly from New Orleans to London Heathrow Airport?

The average price of all round-trip flights from New Orleans to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Thursday and more expensive on a Saturday. On your return trip to New Orleans, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from New Orleans to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Orleans to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Orleans to London Heathrow Airport is February, where tickets cost £480 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £1,136 and £1,104 respectively.

Can I save money by flying with a stopover from New Orleans to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £647 on average.

How far in advance should I book a flight from New Orleans to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Orleans to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Orleans to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from New Orleans to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from New Orleans to London Heathrow Airport

Low season

January

Cheapest flight

£248
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from New Orleans to London Heathrow Airport

When to book flights from New Orleans to Heathrow

Are your dates flexible? Find out the best times to travel from New Orleans to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New Orleans to London Heathrow Airport flights

  • How many flights are there between New Orleans and London Heathrow Airport per day?

    There is a maximum of 1 direct flight a day that takes off from New Orleans and lands in London Heathrow Airport, with an average flight time of 8h 50m. The most common departure time is 21:00 and most flights take off in the evening. Each week, there are 5 flights.

  • What is the cheapest flight from New Orleans to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from New Orleans to London Heathrow Airport was £248 for a one-way ticket and £585 for a return.

  • Which airlines offer Wi-Fi service onboard planes from New Orleans to London Heathrow Airport?

    Only American Airlines offers inflight Wi-Fi service on the New Orleans to London Heathrow Airport flight route.

  • Which aircraft models fly most regularly from New Orleans to London Heathrow Airport?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the New Orleans to London Heathrow Airport flight route.

  • Which airline alliances offer flights from New Orleans to London Heathrow Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between New Orleans and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from New Orleans to London Heathrow Airport?

    You can catch a direct flight from New Orleans to London Heathrow Airport on Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from New Orleans to London, Virgin Atlantic or United Airlines?

    The two airlines most popular with KAYAK users for flights from New Orleans to London are Virgin Atlantic and United Airlines. With an average price for the route of £718 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £637 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from New Orleans to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Orleans to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Orleans to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from New Orleans is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Orleans to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to New Orleans with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Orleans to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from New Orleans up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New Orleans to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to New Orleans? 25% of our users found flights on this route for £287 or less one-way.

Prefer to fly direct from New Orleans to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New Orleans Louis Armstrong to London Heathrow.
Find which airlines fly direct from New Orleans Louis Armstrong Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

New Orleans Louis Armstrong to London Heathrow

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to New Orleans Louis Armstrong

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from New Orleans to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from New Orleans to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Orleans to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 695 reviews
8.1Crew
7.3Comfort
6.9Food
7.5Entertainment
7.7Boarding
Airline reviews

Great staff great experience, made a 2 hour delay very bearable

10.0 ExcellentAnonymous, Oct 2025
LAX - LHR
Read more Virgin Atlantic reviews

Great staff great experience, made a 2 hour delay very bearable

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

Waited for our plane from HNL so we didn't miss connection. AMAZING Service for that, then really clean plane. Nice airline attendants.

Horrible! I paid for a straight flight from Chicago to London. A week before trip it changed and now I had a connecting flight. Our flight was delayed an hour and a half because our flight crew was still flying in from CA. Forty passengers ran from one plane to the next. The next United Airlines flight was delayed two to three hours because of mechanical difficulties. They had to ready another plane which took time. I missed my scheduled excursion in London. 😢

Lufthansa placed a 300 lb passenger in the aisle seat and I was stuck in the middle leaning sideways with no arm rest or ability to sit up straight and fully use my seat (due to encroachment-the seats are very narrow) the entire flight.

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