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

British Airways, United Airlines, and Delta 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 December 2025, 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.

£588 Cheap Flights from London to McAllen in 2025/26

Q: What is the typical price of a round-trip flight between London and McAllen?

Prices are currently low for flights on this route. Typical prices usually range from £800 to £822. The lowest price recently found on this route was £720.

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Find the cheapest flights from London to McAllen

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 18:26

LHR

MFE

18h 16m2 stops

18:13 - 14:25

MFE

LHR

14h 12m1 stop

£720British Airways

Tue, 5 May - Wed, 13 May

09:30 - 21:57

LHR

MFE

18h 27m2 stops

12:10 - 10:15

MFE

LHR

16h 05m1 stop

£721United Airlines

Mon, 9 Feb - Mon, 16 Feb

19:25 - 18:26

LHR

MFE

29h 01m2 stops

18:13 - 08:05

MFE

LHR

31h 52m1 stop

£727British Airways

Mon, 4 May - Sun, 10 May

18:45 - 20:28

LHR

MFE

31h 43m2 stops

18:13 - 14:25

MFE

LHR

14h 12m1 stop

£728British Airways

Sun, 3 May - Mon, 11 May

06:10 - 18:26

LHR

MFE

18h 16m2 stops

12:07 - 16:20

MFE

LHR

22h 13m2 stops

£730British Airways

Tue, 5 May - Wed, 13 May

12:05 - 21:57

LHR

MFE

15h 52m1 stop

12:05 - 07:30

MFE

LHR

13h 25m1 stop

£733Lufthansa

Fri, 16 Jan - Fri, 23 Jan

10:00 - 21:57

LHR

MFE

17h 57m1 stop

12:10 - 07:30

MFE

LHR

13h 20m1 stop

£737Lufthansa

Sun, 8 Feb - Sun, 15 Feb

19:15 - 23:17

LCY

MFE

34h 02m2 stops

09:41 - 14:35

MFE

LCY

22h 54m2 stops

£822Iberia

Sun, 8 Feb - Sun, 15 Feb

09:20 - 23:59

LCY

MFE

20h 39m2 stops

12:48 - 16:40

MFE

LCY

21h 52m2 stops

£976Delta

Thu, 7 May - Thu, 14 May

18:30 - 21:49

LCY

MFE

33h 19m2 stops

12:17 - 17:55

MFE

LCY

23h 38m2 stops

£2,967Multiple Airlines

Wed, 6 May - Wed, 13 May

British Airways flights from London to McAllen

Our best British Airways deals on London to McAllen flight tickets

British Airways

5 May

LHR06:10London Heathrow

18h 16m

2 stops

MFE18:26McAllen Miller Intl

14 May

MFE07:35McAllen Miller Intl

18h 30m

1 stop

LHR08:05London Heathrow

£720

Find similar

British Airways

4 May

LHR19:25London Heathrow

29h 01m

2 stops

MFE18:26McAllen Miller Intl

14 May

MFE07:35McAllen Miller Intl

24h 50m

1 stop

LHR14:25London Heathrow

£727

Find similar

British Airways

3 May

LHR18:45London Heathrow

31h 43m

2 stops

MFE20:28McAllen Miller Intl

13 May

MFE18:13McAllen Miller Intl

14h 12m

1 stop

LHR14:25London Heathrow

£728

Find similar

Delta flights from London to McAllen

Our best Delta deals on London to McAllen flight tickets

Delta

4 May

LHR08:40London Heathrow

21h 27m

2 stops

MFE00:07McAllen Miller Intl

10 May

MFE17:25McAllen Miller Intl

34h 50m

2 stops

LHR10:15London Heathrow

£744

Find similar

Delta

5 May

LHR13:05London Heathrow

29h 18m

2 stops

MFE12:23McAllen Miller Intl

14 May

MFE05:25McAllen Miller Intl

19h 20m

2 stops

LHR06:45London Heathrow

£757

Find similar

Delta

3 May

LHR10:55London Heathrow

19h 12m

2 stops

MFE00:07McAllen Miller Intl

11 May

MFE12:48McAllen Miller Intl

15h 27m

2 stops

LHR10:15London Heathrow

£787

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 5/5

06:10-18:26

2 stops18h 16m

McAllen Miller Intl

Wed 13/5

18:13-14:25

1 stop14h 12m

£720

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 9/2

09:30-21:57

2 stops18h 27m

McAllen Miller Intl

Mon 16/2

12:10-10:15

1 stop16h 05m

£721

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 4/5

19:25-18:26

2 stops29h 01m

McAllen Miller Intl

Sun 10/5

18:13-08:05

1 stop31h 52m

£727

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 3/5

18:45-20:28

2 stops31h 43m

McAllen Miller Intl

Mon 11/5

18:13-14:25

1 stop14h 12m

£728

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 5/5

06:10-18:26

2 stops18h 16m

McAllen Miller Intl

Wed 13/5

12:07-16:20

2 stops22h 13m

£730

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Fri 16/1

12:05-21:57

1 stop15h 52m

McAllen Miller Intl

Fri 23/1

12:05-07:30

1 stop13h 25m

£733

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sun 8/2

10:00-21:57

1 stop17h 57m

McAllen Miller Intl

Sun 15/2

12:10-07:30

1 stop13h 20m

£737

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 8/2

19:15-23:17

2 stops34h 02m

McAllen Miller Intl

Sun 15/2

09:41-14:35

2 stops22h 54m

£822

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 7/5

09:20-23:59

2 stops20h 39m

McAllen Miller Intl

Thu 14/5

12:48-16:40

2 stops21h 52m

£976

LondonMcAllen

LCY - MFE

LCYMFE

London City

Wed 6/5

18:30-21:49

2 stops33h 19m

McAllen Miller Intl

Wed 13/5

12:17-17:55

2 stops23h 38m

£2,967

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between London and McAllen?

What is the cheapest day to depart on your flight to McAllen?

Our data shows that Monday is the least expensive day to fly to McAllen. Tickets to fly out on this day can be as low as £725. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £896.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £780 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £850 on average. Flights to McAllen from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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	14h 21m
Direct flights	None

The fastest flight from London to McAllen takes 14h 21m

There are no direct flights from London to McAllen. There are no popular flight routes from London to McAllen.

Search flight deals

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 14h 21m.
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 December 2025, 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 £610	Free Cancellation	Rating 6.7 7,614 reviews		Search British Airways flights

Edinburg

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.