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.

£638 Cheap Flights from London to McAllen in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to McAllen

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

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

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

17:15 - 10:15MFE McAllen Miller Intl-LHR London Heathrow

12h 00m1 stop Houston George Bush Intcntl

£984Lufthansa

Tue, 20 Oct - Tue, 27 Oct

09:15 - 21:58LCY London City-MFE McAllen Miller Intl

18h 43m2 stops Frankfurt am Main Houston George Bush Intcntl

17:15 - 17:40MFE McAllen Miller Intl-LCY London City

19h 25m2 stops Houston George Bush Intcntl Frankfurt am Main

£1,007Lufthansa

Tue, 20 Oct - Tue, 27 Oct

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

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

09:30 - 08:25MFE McAllen Miller Intl-LHR London Heathrow

17h 55m2 stops Houston George Bush Intcntl Newark

£1,031United Airlines

Mon, 19 Oct - Mon, 26 Oct

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

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

12:03 - 10:15MFE McAllen Miller Intl-LHR London Heathrow

17h 12m1 stop Houston George Bush Intcntl

£1,031United Airlines

Mon, 19 Oct - Mon, 26 Oct

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

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

07:00 - 05:55MFE McAllen Miller Intl-LHR London Heathrow

17h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£1,033United Airlines

Tue, 20 Oct - Tue, 27 Oct

08:55 - 17:31LHR London Heathrow-MFE McAllen Miller Intl

14h 36m1 stop Dallas/Fort Worth

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

16h 02m1 stop Dallas/Fort Worth

£1,056British Airways

Tue, 20 Oct - Tue, 27 Oct

07:25 - 19:29LHR London Heathrow-MFE McAllen Miller Intl

18h 04m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

17:20 - 11:15MFE McAllen Miller Intl-LHR London Heathrow

11h 55m1 stop Houston George Bush Intcntl

£1,084Lufthansa

Sat, 17 Oct - Sat, 24 Oct

13:40 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

14h 18m1 stop Houston George Bush Intcntl

07:00 - 11:15MFE McAllen Miller Intl-LHR London Heathrow

22h 15m1 stop Houston George Bush Intcntl

£1,117United Airlines

Sat, 17 Oct - Sat, 24 Oct

11:05 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

16h 53m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

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

18h 40m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

£1,117United Airlines

Sat, 17 Oct - Sat, 24 Oct

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

£1,163British Airways

Thu, 12 Nov - Mon, 16 Nov

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Lufthansa flights from London to McAllen

Our best Lufthansa deals on London to McAllen flight tickets

Lufthansa

20 Oct

LHR07:30London Heathrow

20h 28m

2 stops

MFE21:58McAllen Miller Intl

27 Oct

MFE17:15McAllen Miller Intl

12h 00m

1 stop

LHR10:15London Heathrow

£984

Lufthansa

20 Oct

LCY09:15London City

18h 43m

2 stops

MFE21:58McAllen Miller Intl

27 Oct

MFE17:15McAllen Miller Intl

19h 25m

2 stops

LCY17:40London City

£1,007

Lufthansa

17 Oct

LHR07:25London Heathrow

18h 04m

2 stops

MFE19:29McAllen Miller Intl

24 Oct

MFE17:20McAllen Miller Intl

11h 55m

1 stop

LHR11:15London Heathrow

£1,084

British Airways flights from London to McAllen

Our best British Airways deals on London to McAllen flight tickets

British Airways

20 Oct

LHR08:55London Heathrow

14h 36m

1 stop

MFE17:31McAllen Miller Intl

27 Oct

MFE11:13McAllen Miller Intl

16h 02m

1 stop

LHR08:15London Heathrow

£1,056

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

£1,163

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

£1,164

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

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Tue 27/10

17:15-10:15

1 stop12h 00m

£984

LondonMcAllen

LCY London City - MFE McAllen Miller Intl

LCYMFE

London City

Tue 20/10

09:15-21:58

2 stops18h 43m

McAllen Miller Intl

Tue 27/10

17:15-17:40

2 stops19h 25m

£1,007

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 19/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Mon 26/10

09:30-08:25

2 stops17h 55m

£1,031

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 19/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Mon 26/10

12:03-10:15

1 stop17h 12m

£1,031

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 20/10

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Tue 27/10

07:00-05:55

2 stops17h 55m

£1,033

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 20/10

08:55-17:31

1 stop14h 36m

McAllen Miller Intl

Tue 27/10

11:13-08:15

1 stop16h 02m

£1,056

Fastest return journey

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sat 17/10

07:25-19:29

2 stops18h 04m

McAllen Miller Intl

Sat 24/10

17:20-11:15

1 stop11h 55m

£1,084

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sat 17/10

13:40-21:58

1 stop14h 18m

McAllen Miller Intl

Sat 24/10

07:00-11:15

1 stop22h 15m

£1,117

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sat 17/10

11:05-21:58

2 stops16h 53m

McAllen Miller Intl

Sat 24/10

07:00-07:40

2 stops18h 40m

£1,117

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

£1,163

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?

Air Canada, United Airlines, 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	£638
Fastest flight time	18h 43m
Direct flights	None

The best one-way flight to McAllen from London in the past 72 hours is £638. The best return flight deal from London to McAllen found on momondo in the last 72 hours is £984.

The fastest flight from London to McAllen takes 18h 43m

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 18h 43m.
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 £684	Free Cancellation	Rating 6.7 8,209 reviews		Search British Airways flights

Why use momondo?

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.