How long does it take to fly to London Heathrow Airport?

On average, it takes 11h 33m to fly from Mississippi to London Heathrow Airport if you fly out of Jackson (the most popular airport in Mississippi) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Gulfport and into London Heathrow Airport, then the flight time is around 12h 35m.

What is the cheapest airline that flies from Mississippi to London Heathrow?

British Airways, KLM, and Air Canada are the most popular carriers operating from Mississippi to London Heathrow

What airlines fly to London Heathrow Airport?

American Airlines, Virgin Atlantic and Delta are the top three most popular airlines that fly to London Heathrow Airport from Mississippi according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Mississippi to London Heathrow Airport?

Prices for flights from Mississippi to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Mississippi to London Heathrow Airport?

There are 6 operators available for flights from Mississippi to London Heathrow Airport as of August 2025.

How old do you have to be to fly from Mississippi to London Heathrow 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 Mississippi to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$395 Cheap Flights from Mississippi to London Heathrow Airport in 2025

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Find the cheapest flights from Mississippi to London

Round-trip

One-way

Last minute

Cheap round-trip flights

2:48 pm - 8:20 amMEM-LHR

11h 32m1 stop

6:30 am - 9:48 pmLHR-MEM

21h 18m2 stops

$634Lufthansa

Find Deal

Tue, Sep 30 - Tue, Oct 7

3:26 pm - 11:35 amMEM-LHR

14h 09m1 stop

8:30 am - 5:42 pmLHR-MEM

15h 12m1 stop

$646Lufthansa

Find Deal

Tue, Sep 30 - Tue, Oct 7

12:15 pm - 6:25 amBTR-LHR

12h 10m1 stop

6:10 am - 8:15 pmLHR-BTR

20h 05m2 stops

$668British Airways

Find Deal

Wed, Oct 1 - Tue, Oct 7

7:30 am - 9:35 amMEM-LHR

20h 05m2 stops

12:40 pm - 9:48 pmLHR-MEM

15h 08m2 stops

$669Air Canada

Find Deal

Mon, Sep 22 - Wed, Oct 8

12:33 pm - 6:25 amMOB-LHR

11h 52m1 stop

6:10 am - 11:18 pmLHR-MOB

23h 08m2 stops

$670British Airways

Find Deal

Tue, Sep 30 - Tue, Oct 7

2:50 pm - 11:45 amMEM-LHR

14h 55m1 stop

12:40 pm - 9:48 pmLHR-MEM

15h 08m2 stops

$670Air Canada

Find Deal

Mon, Sep 22 - Wed, Oct 8

6:20 am - 7:10 amMEM-LHR

18h 50m2 stops

11:10 am - 9:59 pmLHR-MEM

16h 49m2 stops

$672

Find Deal

Tue, Nov 18 - Tue, Nov 25

8:40 am - 7:40 amMEM-LHR

17h 00m1 stop

2:05 pm - 10:56 amLHR-MEM

26h 51m2 stops

$673United Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 14

7:30 am - 8:35 amMEM-LHR

19h 05m2 stops

9:30 am - 11:06 pmLHR-MEM

19h 36m2 stops

$675

Find Deal

Wed, Oct 1 - Wed, Oct 8

7:30 am - 5:55 amMEM-LHR

16h 25m2 stops

12:10 pm - 9:43 pmLHR-MEM

39h 33m2 stops

$677United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

United Airlines flights from Mississippi to London Heathrow Airport

Our best United Airlines deals on Mississippi to London Heathrow Airport flight tickets

United Airlines

Aug 24

MEM7:30 amMemphis

16h 50m

1 stop

LHR6:20 amLondon Heathrow

Sep 9

LHR10:00 amLondon Heathrow

14h 09m

1 stop

MEM6:09 pmMemphis

$654

Find similar

United Airlines

Oct 5

MEM8:40 amMemphis

17h 00m

1 stop

LHR7:40 amLondon Heathrow

Oct 14

LHR2:05 pmLondon Heathrow

26h 51m

2 stops

MEM10:56 amMemphis

$673

Find similar

United Airlines

Sep 10

MEM7:30 amMemphis

16h 25m

2 stops

LHR5:55 amLondon Heathrow

Sep 17

LHR12:10 pmLondon Heathrow

39h 33m

2 stops

MEM9:43 pmMemphis

$677

Find similar

Delta flights from Mississippi to London Heathrow Airport

Our best Delta deals on Mississippi to London Heathrow Airport flight tickets

Delta

Dec 11

BTR7:40 amBaton Rouge Ryan

17h 25m

2 stops

LHR7:05 amLondon Heathrow

Dec 22

LHR11:05 amLondon Heathrow

18h 17m

2 stops

BTR11:22 pmBaton Rouge Ryan

$746

Find similar

Delta

Jan 8

JAN2:40 pmJackson-Evers Intl

12h 20m

1 stop

LHR9:00 amLondon Heathrow

Jan 13

LHR11:30 amLondon Heathrow

17h 53m

2 stops

JAN11:23 pmJackson-Evers Intl

$803

Find similar

Delta

Jan 8

JAN9:15 amJackson-Evers Intl

19h 00m

2 stops

LHR10:15 amLondon Heathrow

Jan 15

LHR9:00 amLondon Heathrow

20h 23m

2 stops

JAN11:23 pmJackson-Evers Intl

$807

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Mississippi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 9/30

2:48 pm-8:20 am

1 stop11h 32m

London Heathrow

Tue 10/7

6:30 am-9:48 pm

2 stops21h 18m

$634

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 9/30

3:26 pm-11:35 am

1 stop14h 09m

London Heathrow

Tue 10/7

8:30 am-5:42 pm

1 stop15h 12m

$646

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 10/1

12:15 pm-6:25 am

1 stop12h 10m

London Heathrow

Tue 10/7

6:10 am-8:15 pm

2 stops20h 05m

$668

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Mon 9/22

7:30 am-9:35 am

2 stops20h 05m

London Heathrow

Wed 10/8

12:40 pm-9:48 pm

2 stops15h 08m

$669

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 9/30

12:33 pm-6:25 am

1 stop11h 52m

London Heathrow

Tue 10/7

6:10 am-11:18 pm

2 stops23h 08m

$670

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Mon 9/22

2:50 pm-11:45 am

1 stop14h 55m

London Heathrow

Wed 10/8

12:40 pm-9:48 pm

2 stops15h 08m

$670

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 11/18

6:20 am-7:10 am

2 stops18h 50m

London Heathrow

Tue 11/25

11:10 am-9:59 pm

2 stops16h 49m

$672

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Sun 10/5

8:40 am-7:40 am

1 stop17h 00m

London Heathrow

Tue 10/14

2:05 pm-10:56 am

2 stops26h 51m

$673

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 10/1

7:30 am-8:35 am

2 stops19h 05m

London Heathrow

Wed 10/8

9:30 am-11:06 pm

2 stops19h 36m

$675

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 9/10

7:30 am-5:55 am

2 stops16h 25m

London Heathrow

Wed 9/17

12:10 pm-9:43 pm

2 stops39h 33m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Mississippi to London Heathrow Airport

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

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of August is, on average, the cheapest month to fly to London Heathrow Airport from Mississippi, with most prices found around $637. If you’re not able to fly to London Heathrow Airport in August, then October is your next best option. Flight prices from Mississippi to London Heathrow Airport during October average around $722.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $753. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,471.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Mississippi to London Heathrow Airport in the morning for as low as $898. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,124.

Cheap Mississippi to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mississippi to London Heathrow Airport

Best Price Found	$395
Fastest flight time	10h 39m
Direct flights	None

The best one-way flight to London Heathrow Airport from Mississippi in the past 72 hours is $395. The best round-trip flight deal from Mississippi to London Heathrow Airport found on momondo in the last 72 hours is $634.

The fastest flight from Mississippi to London Heathrow Airport takes 10h 39m

There are no direct flights from Mississippi to London Heathrow Airport. Popular non-direct routes for this connection are Mobile Airport - London Heathrow Airport, Memphis Airport - London Heathrow Airport and Jackson-Evers Intl Airport - London Heathrow Airport.

Search flight deals

When did momondo last update prices for flights from Mississippi to London Heathrow Airport?
Prices for flights from Mississippi to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Mississippi to London Heathrow Airport?
There are 6 operators available for flights from Mississippi to London Heathrow Airport as of August 2025.
How old do you have to be to fly from Mississippi to London Heathrow 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 Mississippi to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Mississippi to London Heathrow Airport

Compare and see reviews for airlines that fly from Mississippi to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $621	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $727	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $743	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $763	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

Hounslow

Gatwick

Dover

Slough

Luton

Guildford

Milton Keynes

Dartford

Crawley

Hayes

Chelmsford

Stansted

Salisbury

Brentwood

Ilford

Swindon

Colchester

Folkestone

Stratford-upon-Avon

Watford

Why use momondo?

Why should I use momondo to find a flight deal from Mississippi to London?

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 Mississippi to London for you.

Can I find flights from Mississippi to London with flexible booking policies on momondo?

Yes. All flights to London from Mississippi on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Mississippi to London?

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

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

If you are not ready to book a flight from Mississippi to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Heathrow Airport trip

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Popular cities in the United Kingdom

Flights to London Gatwick Airportfrom $345

Flights to London City Airportfrom $456

Flights to London Stansted Airportfrom $424

Flights to London Luton Airportfrom $421

Flights to London Southend Airportfrom $569

Flights to Glasgow Intl Airportfrom $405

Flights to Belfast Intl Airportfrom $499

Flights to Belfast City Airportfrom $517

Cheap flights from Mississippi to London from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mississippi to London departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from Mississippi to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Mississippi to London Heathrow Airport

Our best United Airlines deals on Mississippi to London Heathrow Airport flight tickets

Delta flights from Mississippi to London Heathrow Airport

Our best Delta deals on Mississippi to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Mississippi to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Mississippi to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $753. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,471.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest airline that flies from Mississippi to London Heathrow?

British Airways, KLM, and Air Canada are the most popular carriers operating from Mississippi to London Heathrow

What airlines fly to London Heathrow Airport?

How long does it take to fly to London Heathrow Airport?

Cheap Mississippi to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mississippi to London Heathrow Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Mississippi to London Heathrow Airport?

How many operators does momondo search for flights from Mississippi to London Heathrow Airport?

How old do you have to be to fly from Mississippi to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

Best airlines flying from Mississippi to London Heathrow Airport

Compare and see reviews for airlines that fly from Mississippi to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Mississippi to London?

Can I find flights from Mississippi to London with flexible booking policies on momondo?

How can momondo help me find flights from Mississippi to London?

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo