When did momondo last update prices for flights from London Heathrow Airport to McAllen Miller Intl Airport?

Prices for flights from London Heathrow Airport to McAllen Miller Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London Heathrow Airport to McAllen Miller Intl Airport?

As of August 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to McAllen Miller Intl Airport.

How old do you have to be to fly from London Heathrow Airport to McAllen Miller Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to McAllen Miller Intl Airport.

What documentation or ID do you need to fly to McAllen Miller Intl Airport?

The travel and health documents you'll need for your trip to McAllen Miller Intl 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 McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£679 Cheap Flights from London Heathrow Airport to McAllen in 2025

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Find the cheapest flights from London Heathrow Airport to McAllen

Round-trip

One-way

Cheap return flights

08:35 - 23:19LHR-MFE

20h 44m2 stops

05:34 - 10:10MFE-LHR

22h 36m2 stops

£694American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

08:35 - 23:19LHR-MFE

20h 44m2 stops

05:34 - 10:10MFE-LHR

22h 36m2 stops

£700American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

09:50 - 23:19LHR-MFE

19h 29m2 stops

05:34 - 10:10MFE-LHR

22h 36m2 stops

£702American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

11:55 - 23:19LHR-MFE

17h 24m1 stop

05:34 - 10:10MFE-LHR

22h 36m2 stops

£719American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

06:35 - 21:59LHR-MFE

21h 24m2 stops

14:06 - 07:30MFE-LHR

11h 24m1 stop

£719Lufthansa

Find Deal

Sat, 8 Nov - Wed, 12 Nov

08:20 - 16:22LHR-MFE

14h 02m1 stop

05:34 - 10:10MFE-LHR

22h 36m2 stops

£724American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

12:05 - 21:59LHR-MFE

15h 54m1 stop

16:55 - 10:15MFE-LHR

11h 20m1 stop

£743United Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

10:00 - 21:59LHR-MFE

17h 59m1 stop

14:06 - 07:30MFE-LHR

11h 24m1 stop

£744Lufthansa

Find Deal

Sat, 8 Nov - Wed, 12 Nov

08:20 - 19:05LHR-MFE

16h 45m1 stop

11:56 - 06:50MFE-LHR

12h 54m1 stop

£752American Airlines

Find Deal

Sat, 8 Nov - Wed, 12 Nov

Lufthansa flights from London Heathrow Airport to McAllen

Our best Lufthansa deals on London Heathrow Airport to McAllen flight tickets

Lufthansa

8 Nov

LHR06:35London Heathrow

21h 24m

2 stops

MFE21:59McAllen Miller Intl

12 Nov

MFE14:06McAllen Miller Intl

11h 24m

1 stop

LHR07:30London Heathrow

£719

Find similar

Lufthansa

8 Nov

LHR10:00London Heathrow

17h 59m

1 stop

MFE21:59McAllen Miller Intl

12 Nov

MFE14:06McAllen Miller Intl

11h 24m

1 stop

LHR07:30London Heathrow

£744

Find similar

Lufthansa

9 Aug

LHR06:55London Heathrow

20h 29m

2 stops

MFE21:24McAllen Miller Intl

22 Aug

MFE12:10McAllen Miller Intl

36h 10m

2 stops

LHR06:20London Heathrow

£1,091

Find similar

United Airlines flights from London Heathrow Airport to McAllen

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

United Airlines

8 Nov

LHR12:05London Heathrow

15h 54m

1 stop

MFE21:59McAllen Miller Intl

12 Nov

MFE16:55McAllen Miller Intl

11h 20m

1 stop

LHR10:15London Heathrow

£743

Find similar

United Airlines

9 Aug

LHR13:40London Heathrow

25h 13m

1 stop

MFE08:53McAllen Miller Intl

22 Aug

MFE09:49McAllen Miller Intl

15h 51m

1 stop

LHR07:40London Heathrow

£908

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

08:35-23:19

2 stops20h 44m

McAllen Miller Intl

Wed 12/11

05:34-10:10

2 stops22h 36m

£694

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

08:35-23:19

2 stops20h 44m

McAllen Miller Intl

Wed 12/11

05:34-10:10

2 stops22h 36m

£700

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

09:50-23:19

2 stops19h 29m

McAllen Miller Intl

Wed 12/11

05:34-10:10

2 stops22h 36m

£702

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

11:55-23:19

1 stop17h 24m

McAllen Miller Intl

Wed 12/11

05:34-10:10

2 stops22h 36m

£719

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

06:35-21:59

2 stops21h 24m

McAllen Miller Intl

Wed 12/11

14:06-07:30

1 stop11h 24m

£719

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

08:20-16:22

1 stop14h 02m

McAllen Miller Intl

Wed 12/11

05:34-10:10

2 stops22h 36m

£724

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

12:05-21:59

1 stop15h 54m

McAllen Miller Intl

Wed 12/11

16:55-10:15

1 stop11h 20m

£743

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

10:00-21:59

1 stop17h 59m

McAllen Miller Intl

Wed 12/11

14:06-07:30

1 stop11h 24m

£744

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

08:20-19:05

1 stop16h 45m

McAllen Miller Intl

Wed 12/11

11:56-06:50

1 stop12h 54m

£752

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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 day to depart on your flight to McAllen?

Our data shows that Monday is the least expensive day to fly to McAllen. Tickets to fly out on this day can be as low as £740. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £914.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £796 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £867 on average. Flights to McAllen from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London Heathrow Airport to McAllen

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to McAllen according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to McAllen (LHR to MFE) flight deals and tips

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

Best price found	£694
Fastest flight time	14h 02m
Direct flights	None
Airports in McAllen	1 airport

The best flight deal from London Heathrow Airport to McAllen found on momondo in the last 72 hours is £694

The fastest flight from London Heathrow Airport to McAllen takes 14h 02m

There are no direct flights from London Heathrow Airport to McAllen. Popular non-direct route for this connection is London Heathrow Airport - McAllen Miller Intl Airport.

There is 1 airport near McAllen: McAllen Miller Intl (MFE)

Search flight deals

How far is London Heathrow to McAllen Miller Intl by plane?
McAllen Miller Intl is 5133.2 mi away from London Heathrow. By plane, this route typically takes 14h 02m.
When did momondo last update prices for flights from London Heathrow Airport to McAllen Miller Intl Airport?
Prices for flights from London Heathrow Airport to McAllen Miller Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to McAllen Miller Intl Airport?
As of August 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to McAllen Miller Intl Airport.
How old do you have to be to fly from London Heathrow Airport to McAllen Miller Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The travel and health documents you'll need for your trip to McAllen Miller Intl 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 McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to McAllen?
Based on momondo bookings for flights between London Heathrow Airport and McAllen, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from London Heathrow Airport to McAllen

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £692	Free Cancellation	Rating 6.6 7,222 reviews		Search British Airways flights

Edinburg

Pharr

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

It is quick and easy to find London to McAllen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to McAllen that suits you.

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

Yes. momondo allows you to filter the results for London to McAllen flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to McAllen from London.

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

Of course. momondo tracks the price of London to McAllen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.