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 September 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.

£630 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.

07:30 - 08:53LHR London Heathrow-MFE McAllen Miller Intl

31h 23m2 stops Frankfurt am Main Houston George Bush Intcntl

07:00 - 20:35MFE McAllen Miller Intl-LHR London Heathrow

31h 35m2 stops Houston George Bush Intcntl Newark

£972United Airlines

Tue, 20 Oct - Sun, 8 Nov

07:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

20h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

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

32h 25m1 stop Houston George Bush Intcntl

£972United Airlines

Tue, 20 Oct - Sun, 8 Nov

07:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

20h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

17:15 - 20:35MFE McAllen Miller Intl-LHR London Heathrow

21h 20m2 stops Houston George Bush Intcntl Newark

£978United Airlines

Mon, 19 Oct - Sun, 8 Nov

07:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

20h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

19:30 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

30h 10m1 stop Houston George Bush Intcntl

£978United Airlines

Mon, 19 Oct - Sun, 8 Nov

07:40 - 08:52LCY London City-MFE McAllen Miller Intl

31h 12m2 stops Madrid Barajas Dallas/Fort Worth

16:21 - 14:00MFE McAllen Miller Intl-LCY London City

39h 39m2 stops Dallas/Fort Worth Madrid Barajas

£1,001British Airways

Thu, 12 Nov - Mon, 16 Nov

14:25 - 00:12LHR London Heathrow-MFE McAllen Miller Intl

15h 47m1 stop Dallas/Fort Worth

11:13 - 08:15MFE McAllen Miller Intl-LHR London Heathrow

15h 02m1 stop Dallas/Fort Worth

£1,032Iberia

Tue, 20 Oct - Sun, 8 Nov

16:25 - 00:02LHR London Heathrow-MFE McAllen Miller Intl

13h 37m1 stop Dallas/Fort Worth

11:13 - 10:00MFE McAllen Miller Intl-LHR London Heathrow

16h 47m1 stop Dallas/Fort Worth

£1,035Iberia

Mon, 19 Oct - Sun, 8 Nov

14:45 - 11:28LHR London Heathrow-MFE McAllen Miller Intl

26h 43m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

21:55 - 11:35MFE McAllen Miller Intl-LHR London Heathrow

31h 40m1 stop Las Vegas Harry Reid Intl

£1,039Multiple Airlines

Thu, 17 Dec - Sun, 3 Jan

14:45 - 11:03LHR London Heathrow-MFE McAllen Miller Intl

26h 18m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

21:55 - 11:35MFE McAllen Miller Intl-LHR London Heathrow

31h 40m1 stop Las Vegas Harry Reid Intl

£1,045Multiple Airlines

Wed, 16 Dec - Sun, 3 Jan

07:40 - 08:52LCY London City-MFE McAllen Miller Intl

31h 12m2 stops Madrid Barajas Dallas/Fort Worth

16:21 - 14:00MFE McAllen Miller Intl-LCY London City

39h 39m2 stops Dallas/Fort Worth Madrid Barajas

£1,076British Airways

Thu, 12 Nov - Mon, 16 Nov

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British Airways flights from London to McAllen

Our best British Airways deals on London to McAllen flight tickets

British Airways

12 Nov

LCY07:40London City

31h 12m

2 stops

MFE08:52McAllen Miller Intl

16 Nov

MFE16:21McAllen Miller Intl

39h 39m

2 stops

LCY14:00London City

£1,001

British Airways

12 Nov

LCY07:40London City

31h 12m

2 stops

MFE08:52McAllen Miller Intl

16 Nov

MFE16:21McAllen Miller Intl

39h 39m

2 stops

LCY14:00London City

£1,076

British Airways

12 Nov

LCY07:40London City

31h 12m

2 stops

MFE08:52McAllen Miller Intl

16 Nov

MFE16:21McAllen Miller Intl

39h 39m

2 stops

LCY14:00London City

£1,078

United Airlines flights from London to McAllen

Our best United Airlines deals on London to McAllen flight tickets

United Airlines

20 Oct

LHR07:30London Heathrow

31h 23m

2 stops

MFE08:53McAllen Miller Intl

8 Nov

MFE07:00McAllen Miller Intl

31h 35m

2 stops

LHR20:35London Heathrow

£972

United Airlines

19 Oct

LHR07:30London Heathrow

20h 28m

2 stops

MFE21:58McAllen Miller Intl

8 Nov

MFE19:30McAllen Miller Intl

30h 10m

1 stop

LHR07:40London Heathrow

£978

United Airlines

16 Dec

LHR10:00London Heathrow

13h 57m

1 stop

MFE17:57McAllen Miller Intl

3 Jan

MFE19:25McAllen Miller Intl

32h 50m

1 stop

LHR10:15London Heathrow

£1,171

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 20/10

07:30-08:53

2 stops31h 23m

McAllen Miller Intl

Sun 8/11

07:00-20:35

2 stops31h 35m

£972

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 20/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Sun 8/11

17:15-07:40

1 stop32h 25m

£972

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 19/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Sun 8/11

17:15-20:35

2 stops21h 20m

£978

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 19/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Sun 8/11

19:30-07:40

1 stop30h 10m

£978

LondonMcAllen

LCY London City - MFE McAllen Miller Intl

LCYMFE

London City

Thu 12/11

07:40-08:52

2 stops31h 12m

McAllen Miller Intl

Mon 16/11

16:21-14:00

2 stops39h 39m

£1,001

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 20/10

14:25-00:12

1 stop15h 47m

McAllen Miller Intl

Sun 8/11

11:13-08:15

1 stop15h 02m

£1,032

Fastest return journey

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 19/10

16:25-00:02

1 stop13h 37m

McAllen Miller Intl

Sun 8/11

11:13-10:00

1 stop16h 47m

£1,035

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 17/12

14:45-11:28

2 stops26h 43m

McAllen Miller Intl

Sun 3/1

21:55-11:35

1 stop31h 40m

£1,039

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Wed 16/12

14:45-11:03

2 stops26h 18m

McAllen Miller Intl

Sun 3/1

21:55-11:35

1 stop31h 40m

£1,045

LondonMcAllen

LCY London City - MFE McAllen Miller Intl

LCYMFE

London City

Thu 12/11

07:40-08:52

2 stops31h 12m

McAllen Miller Intl

Mon 16/11

16:21-14:00

2 stops39h 39m

£1,076

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?

Lufthansa, Air Canada, and KLM 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	£630
Fastest flight time	31h 12m
Direct flights	None

The best one-way flight to McAllen from London in the past 72 hours is £630. The best return flight deal from London to McAllen found on momondo in the last 72 hours is £972.

The fastest flight from London to McAllen takes 31h 12m

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 31h 12m.
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 September 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 £724	Free Cancellation	Rating 6.7 8,228 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.