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

Prices for flights from London to McAllen Miller Intl Airport were last updated today.

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

As of November 2026, there is 1 operator available to choose from for flights from London to McAllen Miller Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to McAllen Miller Intl Airport.

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

The necessary travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£419 Cheap Flights from London to McAllen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to McAllen

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:50 - 12:08LHR London Heathrow-MFE McAllen Miller Intl

27h 18m2 stops Calgary Las Vegas Harry Reid Intl

16:41 - 08:35MFE McAllen Miller Intl-LHR London Heathrow

33h 54m1 stop Orlando Sanford Intl

£857Multiple Airlines

Sun, 31 Jan - Sun, 28 Feb

09:15 - 08:58LHR London Heathrow-MFE McAllen Miller Intl

29h 43m2 stops Madrid Barajas Dallas/Fort Worth

16:41 - 08:35MFE McAllen Miller Intl-LHR London Heathrow

33h 54m1 stop Orlando Sanford Intl

£861Multiple Airlines

Mon, 1 Feb - Sun, 28 Feb

19:05 - 08:58LHR London Heathrow-MFE McAllen Miller Intl

19h 53m2 stops Madrid Barajas Dallas/Fort Worth

16:23 - 12:00MFE McAllen Miller Intl-LHR London Heathrow

13h 37m1 stop Dallas/Fort Worth

£895Multiple Airlines

Mon, 1 Feb - Sun, 28 Feb

19:40 - 08:58LHR London Heathrow-MFE McAllen Miller Intl

19h 18m2 stops Madrid Barajas Dallas/Fort Worth

09:21 - 12:05MFE McAllen Miller Intl-LHR London Heathrow

20h 44m2 stops Dallas/Fort Worth Madrid Barajas

£896Iberia

Mon, 1 Feb - Sun, 28 Feb

19:40 - 09:57LGW London Gatwick-MFE McAllen Miller Intl

20h 17m2 stops Madrid Barajas Dallas/Fort Worth

09:21 - 19:00MFE McAllen Miller Intl-LGW London Gatwick

27h 39m2 stops Dallas/Fort Worth Madrid Barajas

£897Iberia

Mon, 1 Feb - Sun, 28 Feb

19:05 - 08:58LHR London Heathrow-MFE McAllen Miller Intl

19h 53m2 stops Madrid Barajas Dallas/Fort Worth

07:00 - 06:30MFE McAllen Miller Intl-LHR London Heathrow

17h 30m2 stops Houston George Bush Intcntl Toronto Pearson Intl

£901Multiple Airlines

Mon, 1 Feb - Sun, 28 Feb

17:25 - 08:58LHR London Heathrow-MFE McAllen Miller Intl

21h 33m2 stops Madrid Barajas Dallas/Fort Worth

09:21 - 17:15MFE McAllen Miller Intl-LHR London Heathrow

25h 54m2 stops Dallas/Fort Worth Madrid Barajas

£901Iberia

Mon, 1 Feb - Sun, 28 Feb

14:45 - 23:30LHR London Heathrow-MFE McAllen Miller Intl

14h 45m1 stop Dallas/Fort Worth

11:41 - 10:00MFE McAllen Miller Intl-LHR London Heathrow

16h 19m1 stop Dallas/Fort Worth

£903British Airways

Mon, 1 Feb - Sun, 28 Feb

14:45 - 23:30LHR London Heathrow-MFE McAllen Miller Intl

14h 45m1 stop Dallas/Fort Worth

11:41 - 10:00MFE McAllen Miller Intl-LHR London Heathrow

16h 19m1 stop Dallas/Fort Worth

£908British Airways

Mon, 1 Feb - Sun, 28 Feb

20:25 - 23:59LHR London Heathrow-MFE McAllen Miller Intl

33h 34m2 stops Amsterdam Schiphol Austin Bergstrom

09:21 - 13:30MFE McAllen Miller Intl-LHR London Heathrow

22h 09m2 stops Dallas/Fort Worth Madrid Barajas

£909Multiple Airlines

Sun, 31 Jan - Sun, 28 Feb

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Iberia flights from London to McAllen

Our best Iberia deals on London to McAllen flight tickets

Iberia

1 Feb

LHR19:40London Heathrow

19h 18m

2 stops

MFE08:58McAllen Miller Intl

28 Feb

MFE09:21McAllen Miller Intl

20h 44m

2 stops

LHR12:05London Heathrow

£896

Iberia

1 Feb

LGW19:40London Gatwick

20h 17m

2 stops

MFE09:57McAllen Miller Intl

28 Feb

MFE09:21McAllen Miller Intl

27h 39m

2 stops

LGW19:00London Gatwick

£897

Iberia

16 Dec

LHR13:50London Heathrow

16h 23m

1 stop

MFE00:13McAllen Miller Intl

23 Dec

MFE14:05McAllen Miller Intl

12h 10m

1 stop

LHR08:15London Heathrow

£1,031

British Airways flights from London to McAllen

Our best British Airways deals on London to McAllen flight tickets

British Airways

1 Feb

LHR14:45London Heathrow

14h 45m

1 stop

MFE23:30McAllen Miller Intl

28 Feb

MFE11:41McAllen Miller Intl

16h 19m

1 stop

LHR10:00London Heathrow

£903

British Airways

1 Feb

LHR14:45London Heathrow

14h 45m

1 stop

MFE23:30McAllen Miller Intl

28 Feb

MFE11:41McAllen Miller Intl

16h 19m

1 stop

LHR10:00London Heathrow

£908

British Airways

31 Jan

LHR11:15London Heathrow

15h 17m

1 stop

MFE20:32McAllen Miller Intl

28 Feb

MFE11:41McAllen Miller Intl

13h 09m

1 stop

LHR06:50London Heathrow

£943

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sun 31/1

14:50-12:08

2 stops27h 18m

McAllen Miller Intl

Sun 28/2

16:41-08:35

1 stop33h 54m

£857

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

09:15-08:58

2 stops29h 43m

McAllen Miller Intl

Sun 28/2

16:41-08:35

1 stop33h 54m

£861

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

19:05-08:58

2 stops19h 53m

McAllen Miller Intl

Sun 28/2

16:23-12:00

1 stop13h 37m

£895

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

19:40-08:58

2 stops19h 18m

McAllen Miller Intl

Sun 28/2

09:21-12:05

2 stops20h 44m

£896

LondonMcAllen

LGW London Gatwick - MFE McAllen Miller Intl

LGWMFE

London Gatwick

Mon 1/2

19:40-09:57

2 stops20h 17m

McAllen Miller Intl

Sun 28/2

09:21-19:00

2 stops27h 39m

£897

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

19:05-08:58

2 stops19h 53m

McAllen Miller Intl

Sun 28/2

07:00-06:30

2 stops17h 30m

£901

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

17:25-08:58

2 stops21h 33m

McAllen Miller Intl

Sun 28/2

09:21-17:15

2 stops25h 54m

£901

Fastest return journey

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

14:45-23:30

1 stop14h 45m

McAllen Miller Intl

Sun 28/2

11:41-10:00

1 stop16h 19m

£903

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

14:45-23:30

1 stop14h 45m

McAllen Miller Intl

Sun 28/2

11:41-10:00

1 stop16h 19m

£908

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sun 31/1

20:25-23:59

2 stops33h 34m

McAllen Miller Intl

Sun 28/2

09:21-13:30

2 stops22h 09m

£909

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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 airline that flies from London to McAllen Miller Intl?

United Airlines and British Airways are the most popular carriers operating from London to McAllen Miller Intl

When to book flights from London to McAllen

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

Estimated return price

Cheap London to McAllen (LON to MFE) flight deals and tips

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

Best price found	£419
Fastest flight time	13h 45m
Direct flights	None

The best one-way flight to McAllen from London in the past 72 hours is £419. The best return flight deal from London to McAllen found on momondo in the last 72 hours is £857.

The fastest flight from London to McAllen takes 13h 45m

There are no direct flights from London to McAllen. There are no popular flight routes from London to McAllen.

Search flight deals

Frequently asked questions about flying from London to McAllen

How far is London to McAllen Miller Intl by plane?
A flight from London to McAllen Miller Intl will travel around 5145.6 mi. A reasonable flight in good conditions will take 13h 45m.
When did momondo last update prices for flights from London to McAllen Miller Intl Airport?
Prices for flights from London to McAllen Miller Intl Airport were last updated today.
How many operators does momondo search for flights from London to McAllen Miller Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from London to McAllen Miller Intl Airport.
How old do you have to be to fly from London to McAllen Miller Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The necessary travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to McAllen?
Based on momondo bookings for flights between London and McAllen, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from London to McAllen

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £737	Free Cancellation	Rating 6.7 8,279 reviews		Search British Airways flights

Edinburg

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to McAllen from London.

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

All flight searches from London to McAllen on momondo can be filtered to show those which offer flexible booking policies.

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?

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