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 16h 19m on average. On the other hand, flying from Birmingham to McAllen takes 21h 52m 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?

Lufthansa, United Airlines, and KLM 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 July 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.

£623 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 - 21:59

LHR

MFE

21h 29m

2 stops

12:00 - 07:45

MFE

LHR

13h 45m

1 stop

£926Lufthansa

Thu, 10 Sep - Thu, 17 Sep

14:45 - 23:59

LHR

MFE

15h 14m

1 stop

18:12 - 12:50

MFE

LHR

12h 38m

1 stop

£929Iberia

Thu, 10 Sep - Thu, 17 Sep

07:25 - 21:59

LHR

MFE

20h 34m

2 stops

12:00 - 10:40

MFE

LHR

16h 40m

2 stops

£933United Airlines

Thu, 10 Sep - Thu, 17 Sep

10:00 - 17:59

LHR

MFE

13h 59m

1 stop

14:04 - 07:40

MFE

LHR

11h 36m

1 stop

£956United Airlines

Sat, 14 Nov - Mon, 16 Nov

07:40 - 17:59

LHR

MFE

16h 19m

2 stops

12:03 - 09:10

MFE

LHR

15h 07m

2 stops

£956United Airlines

Sat, 14 Nov - Mon, 16 Nov

10:00 - 17:59

LHR

MFE

13h 59m

1 stop

09:30 - 07:55

MFE

LHR

16h 25m

2 stops

£956United Airlines

Sat, 14 Nov - Mon, 16 Nov

07:40 - 17:59

LHR

MFE

16h 19m

2 stops

12:03 - 09:10

MFE

LHR

15h 07m

2 stops

£958United Airlines

Sat, 14 Nov - Mon, 16 Nov

10:00 - 17:59

LHR

MFE

13h 59m

1 stop

14:04 - 07:40

MFE

LHR

11h 36m

1 stop

£958United Airlines

Sat, 14 Nov - Mon, 16 Nov

10:00 - 17:59

LHR

MFE

13h 59m

1 stop

09:30 - 07:55

MFE

LHR

16h 25m

2 stops

£958United Airlines

Sat, 14 Nov - Mon, 16 Nov

10:40 - 13:27

BHX

MFE

56h 47m

2 stops

17:25 - 17:25

MFE

BHX

42h 00m

2 stops

£977United Airlines

Sun, 13 Sep - Sun, 20 Sep

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United Airlines flights from United Kingdom to McAllen

Our best United Airlines deals on United Kingdom to McAllen flight tickets

United Airlines

10 Sept

LHR07:25London Heathrow

20h 34m

2 stops

MFE21:59McAllen Miller Intl

17 Sept

MFE12:00McAllen Miller Intl

16h 40m

2 stops

LHR10:40London Heathrow

£933

United Airlines

14 Nov

LHR10:00London Heathrow

13h 59m

1 stop

MFE17:59McAllen Miller Intl

16 Nov

MFE09:30McAllen Miller Intl

16h 25m

2 stops

LHR07:55London Heathrow

£956

United Airlines

14 Nov

LHR10:00London Heathrow

13h 59m

1 stop

MFE17:59McAllen Miller Intl

16 Nov

MFE14:04McAllen Miller Intl

11h 36m

1 stop

LHR07:40London Heathrow

£958

Lufthansa flights from United Kingdom to McAllen

Our best Lufthansa deals on United Kingdom to McAllen flight tickets

Lufthansa

10 Sept

LHR06:30London Heathrow

21h 29m

2 stops

MFE21:59McAllen Miller Intl

17 Sept

MFE12:00McAllen Miller Intl

13h 45m

1 stop

LHR07:45London Heathrow

£926

Lufthansa

12 Sept

BHX05:55Birmingham

22h 04m

2 stops

MFE21:59McAllen Miller Intl

19 Sept

MFE12:00McAllen Miller Intl

27h 35m

2 stops

BHX21:35Birmingham

£1,008

Lufthansa

13 Aug

LHR09:30London Heathrow

18h 29m

2 stops

MFE21:59McAllen Miller Intl

19 Aug

MFE14:08McAllen Miller Intl

11h 37m

1 stop

LHR07:45London Heathrow

£1,303

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 10/9

06:30-21:59

2 stops21h 29m

McAllen Miller Intl

Thu 17/9

12:00-07:45

1 stop13h 45m

£926

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 10/9

14:45-23:59

1 stop15h 14m

McAllen Miller Intl

Thu 17/9

18:12-12:50

1 stop12h 38m

£929

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 10/9

07:25-21:59

2 stops20h 34m

McAllen Miller Intl

Thu 17/9

12:00-10:40

2 stops16h 40m

£933

Fastest return journey

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

10:00-17:59

1 stop13h 59m

McAllen Miller Intl

Mon 16/11

14:04-07:40

1 stop11h 36m

£956

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

07:40-17:59

2 stops16h 19m

McAllen Miller Intl

Mon 16/11

12:03-09:10

2 stops15h 07m

£956

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

10:00-17:59

1 stop13h 59m

McAllen Miller Intl

Mon 16/11

09:30-07:55

2 stops16h 25m

£956

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

07:40-17:59

2 stops16h 19m

McAllen Miller Intl

Mon 16/11

12:03-09:10

2 stops15h 07m

£958

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

10:00-17:59

1 stop13h 59m

McAllen Miller Intl

Mon 16/11

14:04-07:40

1 stop11h 36m

£958

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

10:00-17:59

1 stop13h 59m

McAllen Miller Intl

Mon 16/11

09:30-07:55

2 stops16h 25m

£958

BirminghamMcAllen

BHX - MFE

BHXMFE

Birmingham

Sun 13/9

10:40-13:27

2 stops56h 47m

McAllen Miller Intl

Sun 20/9

17:25-17:25

2 stops42h 00m

£977

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	16h 19m
Direct flights	None

The fastest flight from United Kingdom to McAllen takes 16h 19m

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 July 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 £619	Free Cancellation	Rating 6.7 8,127 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.