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Flights to McAllen Miller Intl

£637 Cheap flights to McAllen

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to McAllen departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to McAllen

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:45 - 23:17
LHR
-
MFE
34h 32m2 stops
British Airways Logo
15:26 - 12:15
MFE
-
LHR
14h 49m1 stop
£743British Airways
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
08:20 - 17:04
LHR
-
MFE
14h 44m1 stop
British Airways Logo
12:20 - 06:50
MFE
-
LHR
12h 30m1 stop
£755British Airways
Thu, 15 Jan - Mon, 19 Jan
United Airlines Logo
08:00 - 20:05
LHR
-
MFE
18h 05m2 stops
United Airlines Logo
07:00 - 05:55
MFE
-
LHR
16h 55m2 stops
£758United Airlines
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
05:40 - 23:17
MAN
-
MFE
23h 37m2 stops
British Airways Logo
13:03 - 15:10
MFE
-
MAN
20h 07m2 stops
£829British Airways
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
06:00 - 16:07
BHX
-
MFE
40h 07m2 stops
United Airlines Logo
07:00 - 12:45
MFE
-
BHX
23h 45m2 stops
£845United Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
13:20 - 18:26
LCY
-
MFE
35h 06m2 stops
British Airways Logo
19:58 - 16:30
MFE
-
LCY
38h 32m2 stops
£2,825British Airways
Sun, 3 May - Tue, 5 May
British Airways Logo
13:20 - 18:26
LCY
-
MFE
35h 06m2 stops
British Airways Logo
19:58 - 13:10
MFE
-
LCY
35h 12m2 stops
£2,837British Airways
Sun, 3 May - Tue, 5 May

momondo Fare Finder

 
Locate flights to McAllen Miller Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 23 December 2025.
Use the filters below to find and compare flights to McAllen that are best for you.

Fly from

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 15/1

18:45-23:17

2 stops34h 32m

McAllen Miller Intl

Mon 19/1

15:26-12:15

1 stop14h 49m

£743

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 15/1

08:20-17:04

1 stop14h 44m

McAllen Miller Intl

Mon 19/1

12:20-06:50

1 stop12h 30m

£755

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 15/1

08:00-20:05

2 stops18h 05m

McAllen Miller Intl

Mon 19/1

07:00-05:55

2 stops16h 55m

£758

ManchesterMcAllen

MAN - MFE

MANMFE

Manchester

Thu 5/2

05:40-23:17

2 stops23h 37m

McAllen Miller Intl

Mon 9/2

13:03-15:10

2 stops20h 07m

£829

BirminghamMcAllen

BHX - MFE

BHXMFE

Birmingham

Thu 22/1

06:00-16:07

2 stops40h 07m

McAllen Miller Intl

Mon 26/1

07:00-12:45

2 stops23h 45m

£845

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 3/5

13:20-18:26

2 stops35h 06m

McAllen Miller Intl

Tue 5/5

19:58-16:30

2 stops38h 32m

£2,825

LondonMcAllen

LCY - MFE

LCYMFE

London City

Sun 3/5

13:20-18:26

2 stops35h 06m

McAllen Miller Intl

Tue 5/5

19:58-13:10

2 stops35h 12m

£2,837

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 1/1

07:40-23:25

2 stops21h 45m

£637

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 20/6

13:40-21:30

1 stop13h 50m

£677

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 20/6

18:10-18:05

2 stops29h 55m

£689

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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McAllen flights insights and trends

Explore insights for your McAllen flight to craft the best travel plan

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 £729. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £900.

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

Flying to McAllen from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £784 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 £854 on average. Flights to McAllen from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap McAllen flight deals and tips

Summary info about McAllen flight prices, duration and airlines

Best One-Way Price

£637

Best Round-Trip Price

£743

Fastest flight time

21h 45m
The best one-way flight price to McAllen from United Kingdom in the last 72 hours is £637 (London Heathrow to McAllen Miller Intl).
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The best round-trip flight price to McAllen from United Kingdom in the last 72 hours is £743 (London Heathrow to McAllen Miller Intl).
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The fastest flight to McAllen from United Kingdom takes 21h 45m (London Heathrow to McAllen Miller Intl).
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Frequently asked questions about flying to McAllen

What is the cheapest month to fly to McAllen?

The cheapest month to fly to McAllen from United Kingdom is in September. Flight prices, which tend to average around £695, are often lower during this time because this is during the off-season. The month of October is another great option to travel to McAllen, with average flight prices from United Kingdom averaging around £776.

Is there an alternative airport near McAllen?

Harlingen Valley Intl Airport or Brownsville South Padre Is. Intl Airport can be an alternative airport used for travel to McAllen.

Is there a cheaper alternative to flying into McAllen?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in McAllen is Brownsville South Padre Is. Intl Airport where the average price is £110. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to McAllen Miller Intl Airport?

Prices for flights to McAllen Miller Intl Airport are updated daily.

How many operators does momondo search for flights to McAllen Miller Intl Airport?

As of December 2025, there are 2 operators available to choose from for flights to McAllen Miller Intl Airport.

How old do you have to be to fly to McAllen Miller Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to McAllen Miller Intl Airport.

What documentation or ID do you need to fly to McAllen Miller Intl Airport?

The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Edinburg
Pharr

Why use momondo?

Why should I use momondo to find a flight deal 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.

Can I find flights to McAllen with flexible booking policies on momondo?

Flights to McAllen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to McAllen?

Once all potential 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 to McAllen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to McAllen, momondo offers a useful price alert feature which will track prices for flights to McAllen and alert you when they change.

An easier way to manage your McAllen Miller Intl trip

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Find better results for your trip to McAllen

Popular Flights to McAllen

Popular routes according to searches in the past day on momondo
Manchester to McAllen Miller Intl Flightsfrom £1,105
London to McAllen Miller Intl Flightsfrom £998
Birmingham to McAllen Miller Intl Flightsfrom £1,135