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 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 July 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.

£461 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.

12:05 - 23:14

LHR

MFE

17h 09m

2 stops

12:00 - 07:55

MFE

LHR

13h 55m

2 stops

£957United Airlines

Sat, 14 Nov - Mon, 16 Nov

12:05 - 23:14

LHR

MFE

17h 09m

1 stop

14:09 - 11:05

MFE

LHR

14h 56m

2 stops

£958United Airlines

Sat, 14 Nov - Mon, 16 Nov

12:05 - 23:14

LHR

MFE

17h 09m

1 stop

14:09 - 11:05

MFE

LHR

14h 56m

2 stops

£961United Airlines

Sat, 14 Nov - Mon, 16 Nov

18:30 - 11:24

LHR

MFE

22h 54m

1 stop

17:53 - 17:30

MFE

LHR

17h 37m

1 stop

£1,004Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

07:40 - 19:20

LHR

MFE

17h 40m

2 stops

12:04 - 11:05

MFE

LHR

17h 01m

2 stops

£1,152United Airlines

Mon, 21 Dec - Mon, 28 Dec

13:50 - 22:59

LHR

MFE

15h 09m

1 stop

09:32 - 10:00

MFE

LHR

18h 28m

1 stop

£1,156Multiple Airlines

Mon, 21 Dec - Mon, 28 Dec

14:10 - 11:24

LHR

MFE

27h 14m

2 stops

17:53 - 17:30

MFE

LHR

17h 37m

1 stop

£1,219Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

09:30 - 17:44

LHR

MFE

38h 14m

2 stops

17:25 - 20:40

MFE

LHR

21h 15m

2 stops

£1,261United Airlines

Sun, 16 Aug - Sun, 23 Aug

18:30 - 21:59

LCY

MFE

33h 29m

2 stops

14:08 - 17:55

MFE

LCY

45h 47m

2 stops

£1,306Lufthansa

Sun, 16 Aug - Sun, 23 Aug

19:15 - 10:29

LCY

MFE

21h 14m

2 stops

10:59 - 14:15

MFE

LCY

21h 16m

2 stops

£1,458Iberia

Mon, 21 Dec - Mon, 28 Dec

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United Airlines flights from London to McAllen

Our best United Airlines deals on London to McAllen flight tickets

United Airlines

14 Nov

LHR12:05London Heathrow

17h 09m

2 stops

MFE23:14McAllen Miller Intl

16 Nov

MFE12:00McAllen Miller Intl

13h 55m

2 stops

LHR07:55London Heathrow

£957

United Airlines

14 Nov

LHR12:05London Heathrow

17h 09m

1 stop

MFE23:14McAllen Miller Intl

16 Nov

MFE14:09McAllen Miller Intl

14h 56m

2 stops

LHR11:05London Heathrow

£958

United Airlines

14 Nov

LHR12:05London Heathrow

17h 09m

1 stop

MFE23:14McAllen Miller Intl

16 Nov

MFE14:09McAllen Miller Intl

14h 56m

2 stops

LHR11:05London Heathrow

£961

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

12:05-23:14

2 stops17h 09m

McAllen Miller Intl

Mon 16/11

12:00-07:55

2 stops13h 55m

£957

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

12:05-23:14

1 stop17h 09m

McAllen Miller Intl

Mon 16/11

14:09-11:05

2 stops14h 56m

£958

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

12:05-23:14

1 stop17h 09m

McAllen Miller Intl

Mon 16/11

14:09-11:05

2 stops14h 56m

£961

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 16/8

18:30-11:24

1 stop22h 54m

McAllen Miller Intl

Sun 23/8

17:53-17:30

1 stop17h 37m

£1,004

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 21/12

07:40-19:20

2 stops17h 40m

McAllen Miller Intl

Mon 28/12

12:04-11:05

2 stops17h 01m

£1,152

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 21/12

13:50-22:59

1 stop15h 09m

McAllen Miller Intl

Mon 28/12

09:32-10:00

1 stop18h 28m

£1,156

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 16/8

14:10-11:24

2 stops27h 14m

McAllen Miller Intl

Sun 23/8

17:53-17:30

1 stop17h 37m

£1,219

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 16/8

09:30-17:44

2 stops38h 14m

McAllen Miller Intl

Sun 23/8

17:25-20:40

2 stops21h 15m

£1,261

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 16/8

18:30-21:59

2 stops33h 29m

McAllen Miller Intl

Sun 23/8

14:08-17:55

2 stops45h 47m

£1,306

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 21/12

19:15-10:29

2 stops21h 14m

McAllen Miller Intl

Mon 28/12

10:59-14:15

2 stops21h 16m

£1,458

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

Prices

Airlines

What is the cheapest month to fly to McAllen?

The cheapest month to fly to McAllen from London is in June. 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 London averaging around £0.

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

Fastest flight time	17h 09m
Direct flights	None

The fastest flight from London to McAllen takes 17h 09m

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 17h 09m.
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 July 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 £616	Free Cancellation	Rating 6.7 8,127 reviews		Search British Airways flights

Pharr

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.