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

Lufthansa, British Airways, and Air Canada are the most popular carriers operating from United Kingdom to McAllen Miller Intl

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 15m on average. On the other hand, flying from Manchester to McAllen takes 19h 19m 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.

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 August 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.

£467 Cheap Flights from the United Kingdom to McAllen in 2026

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.

06:30 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

18h 50m2 stops Frankfurt am Main Houston George Bush Intcntl

14:06 - 09:15MFE McAllen Miller Intl-LHR London Heathrow

37h 09m2 stops Dallas/Fort Worth Madrid Barajas

£878Multiple Airlines

Wed, 20 Jan - Sat, 30 Jan

11:15 - 20:31LHR London Heathrow-MFE McAllen Miller Intl

15h 16m1 stop Dallas/Fort Worth

14:06 - 09:15MFE McAllen Miller Intl-LHR London Heathrow

37h 09m2 stops Dallas/Fort Worth Madrid Barajas

£890Multiple Airlines

Wed, 20 Jan - Sat, 30 Jan

14:45 - 23:04LHR London Heathrow-MFE McAllen Miller Intl

14h 19m1 stop Dallas/Fort Worth

16:19 - 12:00MFE McAllen Miller Intl-LHR London Heathrow

13h 41m1 stop Dallas/Fort Worth

£918British Airways

Wed, 20 Jan - Sat, 30 Jan

07:30 - 22:02LHR London Heathrow-MFE McAllen Miller Intl

20h 32m2 stops Frankfurt am Main Houston George Bush Intcntl

07:00 - 06:40MFE McAllen Miller Intl-LHR London Heathrow

17h 40m3 stops Houston George Bush Intcntl New York LaGuardia Washington, D.C. Dulles Intl

£950United Airlines

Wed, 20 Jan - Sat, 30 Jan

06:55 - 21:59LHR London Heathrow-MFE McAllen Miller Intl

21h 04m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

17:20 - 11:35MFE McAllen Miller Intl-LHR London Heathrow

12h 15m1 stop Houston George Bush Intcntl

£956United Airlines

Thu, 3 Sep - Thu, 8 Oct

06:55 - 21:59LHR London Heathrow-MFE McAllen Miller Intl

21h 04m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

09:40 - 06:45MFE McAllen Miller Intl-LHR London Heathrow

15h 05m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£956United Airlines

Thu, 3 Sep - Thu, 8 Oct

08:00 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

17h 20m2 stops Newark Houston George Bush Intcntl

19:27 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

30h 13m1 stop Houston George Bush Intcntl

£966United Airlines

Thu, 3 Dec - Sun, 6 Dec

12:05 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

13h 15m1 stop Houston George Bush Intcntl

17:15 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

32h 25m1 stop Houston George Bush Intcntl

£966United Airlines

Thu, 3 Dec - Sun, 6 Dec

08:00 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

17h 20m2 stops Newark Houston George Bush Intcntl

19:27 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

30h 13m1 stop Houston George Bush Intcntl

£967United Airlines

Thu, 3 Dec - Sun, 6 Dec

16:25 - 08:48LHR London Heathrow-MFE McAllen Miller Intl

22h 23m1 stop Dallas/Fort Worth

16:37 - 12:50MFE McAllen Miller Intl-LHR London Heathrow

14h 13m1 stop Dallas/Fort Worth

£984British Airways

Thu, 3 Sep - Thu, 8 Oct

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Air Canada flights from United Kingdom to McAllen

Our best Air Canada deals on United Kingdom to McAllen flight tickets

Air Canada

21 Dec

LHR15:00London Heathrow

36h 58m

2 stops

MFE21:58McAllen Miller Intl

14 Jan

MFE07:00McAllen Miller Intl

18h 10m

2 stops

LHR07:10London Heathrow

£1,099

Air Canada

21 Dec

LHR15:00London Heathrow

36h 58m

2 stops

MFE21:58McAllen Miller Intl

16 Jan

MFE07:00McAllen Miller Intl

18h 10m

2 stops

LHR07:10London Heathrow

£1,129

Air Canada

18 Dec

LHR15:00London Heathrow

36h 58m

2 stops

MFE21:58McAllen Miller Intl

16 Jan

MFE07:00McAllen Miller Intl

18h 10m

2 stops

LHR07:10London Heathrow

£1,159

Lufthansa flights from United Kingdom to McAllen

Our best Lufthansa deals on United Kingdom to McAllen flight tickets

Lufthansa

20 Dec

LHR19:30London Heathrow

32h 28m

2 stops

MFE21:58McAllen Miller Intl

15 Jan

MFE11:55McAllen Miller Intl

13h 45m

1 stop

LHR07:40London Heathrow

£1,115

Lufthansa

21 Aug

LHR13:40London Heathrow

14h 19m

1 stop

MFE21:59McAllen Miller Intl

30 Aug

MFE14:08McAllen Miller Intl

34h 37m

2 stops

LHR06:45London Heathrow

£1,413

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Wed 20/1

06:30-19:20

2 stops18h 50m

McAllen Miller Intl

Sat 30/1

14:06-09:15

2 stops37h 09m

£878

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Wed 20/1

11:15-20:31

1 stop15h 16m

McAllen Miller Intl

Sat 30/1

14:06-09:15

2 stops37h 09m

£890

Fastest return journey

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Wed 20/1

14:45-23:04

1 stop14h 19m

McAllen Miller Intl

Sat 30/1

16:19-12:00

1 stop13h 41m

£918

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Wed 20/1

07:30-22:02

2 stops20h 32m

McAllen Miller Intl

Sat 30/1

07:00-06:40

3 stops17h 40m

£950

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/9

06:55-21:59

2 stops21h 04m

McAllen Miller Intl

Thu 8/10

17:20-11:35

1 stop12h 15m

£956

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/9

06:55-21:59

2 stops21h 04m

McAllen Miller Intl

Thu 8/10

09:40-06:45

2 stops15h 05m

£956

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/12

08:00-19:20

2 stops17h 20m

McAllen Miller Intl

Sun 6/12

19:27-07:40

1 stop30h 13m

£966

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/12

12:05-19:20

1 stop13h 15m

McAllen Miller Intl

Sun 6/12

17:15-07:40

1 stop32h 25m

£966

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/12

08:00-19:20

2 stops17h 20m

McAllen Miller Intl

Sun 6/12

19:27-07:40

1 stop30h 13m

£967

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/9

16:25-08:48

1 stop22h 23m

McAllen Miller Intl

Thu 8/10

16:37-12:50

1 stop14h 13m

£984

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

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from United Kingdom to McAllen takes 13h 15m

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 August 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 £611	Free Cancellation	Rating 6.7 8,161 reviews		Search British Airways flights

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.