How long does it take to fly to McAllen?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in McAllen you fly into. For example, flying from London to McAllen takes 13h 45m on average. On the other hand, flying from Birmingham to McAllen takes 21h 38m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the cheapest airline that flies from United Kingdom to McAllen Miller Intl?

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

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

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

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

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

How old do you have to be to fly from United Kingdom 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 United Kingdom 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.

£419 Cheap Flights from the United Kingdom to McAllen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to McAllen

Return

One-way

Recent return flight deals from the United Kingdom to McAllen

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 United Kingdom to McAllen

Our best Iberia deals on United Kingdom 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 United Kingdom to McAllen

Our best British Airways deals on United Kingdom 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

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to McAllen that are best for you.

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 United Kingdom 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

Prices

Airlines

Other information

Can stopping save me money on United Kingdom to McAllen flights?

You could potentially save up to 38% on your flight if you consider stops on a United Kingdom to McAllen flight.

Cheap United Kingdom to McAllen flight deals and tips

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

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

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

The fastest flight from United Kingdom to McAllen takes 13h 45m

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

Search flight deals

Frequently asked questions about flying from the United Kingdom to McAllen

When did momondo last update prices for flights from United Kingdom to McAllen Miller Intl Airport?
Prices for flights from United Kingdom to McAllen Miller Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to McAllen Miller Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from United Kingdom to McAllen Miller Intl Airport.
How old do you have to be to fly from United Kingdom 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 United Kingdom 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.

Best airlines flying from United Kingdom to McAllen

Compare and see reviews for airlines that fly from United Kingdom 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

Why use momondo?

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

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 United Kingdom to McAllen for you.

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

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

How can momondo help me find flights from United Kingdom to McAllen?

Once all potential United Kingdom to McAllen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to McAllen from United Kingdom. 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.