How do I get Price Alerts for flights from London Heathrow Airport to McAllen?

You can take advantage of momondo’s Price Alerts by first searching for your flights to London Heathrow Airport from McAllen . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from London Heathrow Airport to McAllen with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 updated daily.

How old do you have to be to fly from London Heathrow Airport to McAllen Miller Intl 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 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 required for your trip to McAllen Miller Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at McAllen Miller Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$926 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

Last minute

Cheap round-trip flights

8:35 am - 11:19 pmLHR-MFE

20h 44m2 stops

5:34 am - 10:10 amMFE-LHR

22h 36m2 stops

$926American Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

9:50 am - 11:19 pmLHR-MFE

19h 29m2 stops

5:34 am - 10:10 amMFE-LHR

22h 36m2 stops

$929American Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

6:35 am - 9:59 pmLHR-MFE

21h 24m2 stops

2:06 pm - 7:30 amMFE-LHR

11h 24m1 stop

$952Lufthansa

Find Deal

sáb., nov. 8 - mié., nov. 12

8:20 am - 4:22 pmLHR-MFE

14h 02m1 stop

5:34 am - 10:10 amMFE-LHR

22h 36m2 stops

$958American Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

11:40 am - 11:19 pmLHR-MFE

17h 39m2 stops

2:49 pm - 12:05 pmMFE-LHR

15h 16m2 stops

$966American Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

12:05 pm - 9:59 pmLHR-MFE

15h 54m1 stop

4:55 pm - 10:15 amMFE-LHR

11h 20m1 stop

$983United Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

10:00 am - 9:59 pmLHR-MFE

17h 59m1 stop

2:06 pm - 7:30 amMFE-LHR

11h 24m1 stop

$984Lufthansa

Find Deal

sáb., nov. 8 - mié., nov. 12

11:55 am - 11:19 pmLHR-MFE

17h 24m1 stop

5:10 pm - 11:40 amMFE-LHR

12h 30m1 stop

$1,007American Airlines

Find Deal

sáb., nov. 8 - mié., nov. 12

6:00 pm - 11:25 amLHR-MFE

23h 25m2 stops

9:49 am - 6:45 amMFE-LHR

14h 56m2 stops

$1,028United Airlines

Find Deal

lun., ago. 18 - lun., ago. 25

1:40 pm - 11:25 amLHR-MFE

27h 45m1 stop

7:00 am - 5:55 amMFE-LHR

16h 55m2 stops

$1,031United Airlines

Find Deal

lun., ago. 18 - lun., ago. 25

United Airlines flights from London Heathrow Airport to McAllen

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

United Airlines

Nov 8

LHR12:05 pmLondon Heathrow

15h 54m

1 stop

MFE9:59 pmMcAllen Miller Intl

Nov 12

MFE4:55 pmMcAllen Miller Intl

11h 20m

1 stop

LHR10:15 amLondon Heathrow

$983

Find similar

United Airlines

Aug 18

LHR6:00 pmLondon Heathrow

23h 25m

2 stops

MFE11:25 amMcAllen Miller Intl

Aug 25

MFE9:49 amMcAllen Miller Intl

14h 56m

2 stops

LHR6:45 amLondon Heathrow

$1,028

Find similar

United Airlines

Aug 18

LHR1:40 pmLondon Heathrow

27h 45m

1 stop

MFE11:25 amMcAllen Miller Intl

Aug 25

MFE7:00 amMcAllen Miller Intl

16h 55m

2 stops

LHR5:55 amLondon Heathrow

$1,031

Find similar

American Airlines flights from London Heathrow Airport to McAllen

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

American Airlines

Nov 8

LHR8:35 amLondon Heathrow

20h 44m

2 stops

MFE11:19 pmMcAllen Miller Intl

Nov 12

MFE5:34 amMcAllen Miller Intl

22h 36m

2 stops

LHR10:10 amLondon Heathrow

$926

Find similar

American Airlines

Nov 8

LHR9:50 amLondon Heathrow

19h 29m

2 stops

MFE11:19 pmMcAllen Miller Intl

Nov 12

MFE5:34 amMcAllen Miller Intl

22h 36m

2 stops

LHR10:10 amLondon Heathrow

$929

Find similar

American Airlines

Nov 8

LHR8:20 amLondon Heathrow

14h 02m

1 stop

MFE4:22 pmMcAllen Miller Intl

Nov 12

MFE5:34 amMcAllen Miller Intl

22h 36m

2 stops

LHR10:10 amLondon Heathrow

$958

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

sáb. 11/8

8:35 am-11:19 pm

2 stops20h 44m

McAllen Miller Intl

mié. 11/12

5:34 am-10:10 am

2 stops22h 36m

$926

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

9:50 am-11:19 pm

2 stops19h 29m

McAllen Miller Intl

mié. 11/12

5:34 am-10:10 am

2 stops22h 36m

$929

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

6:35 am-9:59 pm

2 stops21h 24m

McAllen Miller Intl

mié. 11/12

2:06 pm-7:30 am

1 stop11h 24m

$952

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

8:20 am-4:22 pm

1 stop14h 02m

McAllen Miller Intl

mié. 11/12

5:34 am-10:10 am

2 stops22h 36m

$958

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

11:40 am-11:19 pm

2 stops17h 39m

McAllen Miller Intl

mié. 11/12

2:49 pm-12:05 pm

2 stops15h 16m

$966

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

12:05 pm-9:59 pm

1 stop15h 54m

McAllen Miller Intl

mié. 11/12

4:55 pm-10:15 am

1 stop11h 20m

$983

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

10:00 am-9:59 pm

1 stop17h 59m

McAllen Miller Intl

mié. 11/12

2:06 pm-7:30 am

1 stop11h 24m

$984

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

sáb. 11/8

11:55 am-11:19 pm

1 stop17h 24m

McAllen Miller Intl

mié. 11/12

5:10 pm-11:40 am

1 stop12h 30m

$1,007

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

lun. 8/18

6:00 pm-11:25 am

2 stops23h 25m

McAllen Miller Intl

lun. 8/25

9:49 am-6:45 am

2 stops14h 56m

$1,028

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

lun. 8/18

1:40 pm-11:25 am

1 stop27h 45m

McAllen Miller Intl

lun. 8/25

7:00 am-5:55 am

2 stops16h 55m

$1,031

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 round-trip 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	$926
Fastest flight time	13h 40m
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 $926

The fastest flight from London Heathrow Airport to McAllen takes 13h 40m

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?
A flight from London Heathrow to McAllen Miller Intl will travel around 5133.2 mi. By plane, this route typically takes 13h 40m.
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 updated daily.
How old do you have to be to fly from London Heathrow Airport to McAllen Miller Intl 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 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 required for your trip to McAllen Miller Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at McAllen Miller Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from London Heathrow Airport to McAllen?
You can take advantage of momondo’s Price Alerts by first searching for your flights to London Heathrow Airport from McAllen. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from London Heathrow Airport to McAllen with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Mission

Weslaco

Pharr

Edinburg

Why use momondo?

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

Finding the right flight to McAllen from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to McAllen quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to McAllen from London with this policy.

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

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

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

Yes momondo offers price alerts on flights to McAllen from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.