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

Lufthansa, KLM, and Delta 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 Manchester to McAllen takes 18h 32m on average. On the other hand, flying from London to McAllen takes 23h 29m 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 June 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.

£609 Cheap Flights from the United Kingdom to McAllen in 2026

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Find the cheapest flights from the United Kingdom to McAllen

Round-trip

One-way

Recent return flight deals from the United Kingdom to McAllen

Enter your travel dates to find the best prices.

06:30 - 23:59

LHR

MFE

23h 29m

2 stops

17:01 - 13:50

MFE

LHR

38h 49m

2 stops

£1,205Delta

Thu, 16 Jul - Sun, 19 Jul

14:25 - 00:15

LHR

MFE

15h 50m

1 stop

20:04 - 09:00

MFE

LHR

30h 56m

1 stop

£1,206British Airways

Thu, 16 Jul - Sun, 19 Jul

14:25 - 21:46

LHR

MFE

13h 21m

1 stop

10:37 - 07:20

MFE

LHR

14h 43m

2 stops

£1,266British Airways

Thu, 16 Jul - Sun, 19 Jul

British Airways flights from United Kingdom to McAllen

Our best British Airways deals on United Kingdom to McAllen flight tickets

British Airways

16 Jul

LHR14:25London Heathrow

15h 50m

1 stop

MFE00:15McAllen Miller Intl

19 Jul

MFE20:04McAllen Miller Intl

30h 56m

1 stop

LHR09:00London Heathrow

£1,206

British Airways

16 Jul

LHR14:25London Heathrow

13h 21m

1 stop

MFE21:46McAllen Miller Intl

19 Jul

MFE10:37McAllen Miller Intl

14h 43m

2 stops

LHR07:20London Heathrow

£1,266

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 16/7

06:30-23:59

2 stops23h 29m

McAllen Miller Intl

Sun 19/7

17:01-13:50

2 stops38h 49m

£1,205

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 16/7

14:25-00:15

1 stop15h 50m

McAllen Miller Intl

Sun 19/7

20:04-09:00

1 stop30h 56m

£1,206

Fastest return journey

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 16/7

14:25-21:46

1 stop13h 21m

McAllen Miller Intl

Sun 19/7

10:37-07:20

2 stops14h 43m

£1,266

Cheapest one-way

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 20/9

18:30-21:59

2 stops33h 29m

£609

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 21/7

21:25-19:54

3 stops52h 29m

£622

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 27/9

17:10-23:55

2 stops36h 45m

£623

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 6/9

18:35-23:59

2 stops35h 24m

£624

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 6/9

19:00-23:59

2 stops34h 59m

£633

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 20/9

13:45-23:55

2 stops40h 10m

£634

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 27/9

10:00-21:58

1 stop17h 58m

£651

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

What is the cheapest month to fly to McAllen?

The cheapest month to fly to McAllen from United Kingdom is in August. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. The month of February is another great option to travel to McAllen, with average flight prices from United Kingdom averaging around £0.

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	18h 32m
Direct flights	None

The fastest flight from United Kingdom to McAllen takes 18h 32m

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 June 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 £613	Free Cancellation	Rating 6.7 8,026 reviews		Search British Airways flights

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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.