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Flights to McAllen Miller Intl

£405 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 15/3. 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.
Multiple Airlines Logo
16:35 - 11:25
LHR
-
MFE
24h 50m
2 stops
Multiple Airlines Logo
11:53 - 14:40
MFE
-
LHR
20h 47m
1 stop
£717Multiple Airlines
Thu, 26 Feb - Thu, 5 Mar
United Airlines Logo
09:30 - 11:29
LHR
-
MFE
31h 59m
2 stops
United Airlines Logo
07:00 - 05:55
MFE
-
LHR
16h 55m
2 stops
£719United Airlines
Thu, 26 Feb - Thu, 5 Mar
British Airways Logo
10:35 - 00:08
LHR
-
MFE
19h 33m
1 stop
British Airways Logo
11:00 - 08:35
MFE
-
LHR
15h 35m
1 stop
£737British Airways
Thu, 26 Feb - Thu, 5 Mar
United Airlines Logo
12:05 - 21:57
LHR
-
MFE
15h 52m
1 stop
United Airlines Logo
07:00 - 07:30
MFE
-
LHR
18h 30m
1 stop
£742United Airlines
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
07:40 - 20:05
LHR
-
MFE
18h 25m
2 stops
United Airlines Logo
09:30 - 06:40
MFE
-
LHR
15h 10m
2 stops
£745United Airlines
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
07:50 - 23:17
LCY
-
MFE
21h 27m
2 stops
British Airways Logo
17:56 - 08:50
MFE
-
LCY
56h 54m
2 stops
£799British Airways
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
06:00 - 16:17
BHX
-
MFE
40h 17m
2 stops
United Airlines Logo
07:00 - 12:45
MFE
-
BHX
23h 45m
2 stops
£832United Airlines
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
09:30 - 18:52
MAN
-
MFE
39h 22m
2 stops
British Airways Logo
17:59 - 15:10
MFE
-
MAN
39h 11m
2 stops
£839British Airways
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
09:20 - 22:45
MAN
-
MFE
19h 25m
2 stops
British Airways Logo
17:59 - 15:10
MFE
-
MAN
39h 11m
2 stops
£840British Airways
Wed, 22 Apr - Sun, 26 Apr
Delta Logo
06:30 - 12:23
LHR
-
MFE
35h 53m
2 stops
Delta Logo
12:48 - 13:50
MFE
-
LHR
19h 02m
2 stops
£1,492Delta
Sat, 23 May - Sat, 30 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 15 January 2026.
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 26/2

16:35-11:25

2 stops24h 50m

McAllen Miller Intl

Thu 5/3

11:53-14:40

1 stop20h 47m

£717

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 26/2

09:30-11:29

2 stops31h 59m

McAllen Miller Intl

Thu 5/3

07:00-05:55

2 stops16h 55m

£719

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 26/2

10:35-00:08

1 stop19h 33m

McAllen Miller Intl

Thu 5/3

11:00-08:35

1 stop15h 35m

£737

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 5/2

12:05-21:57

1 stop15h 52m

McAllen Miller Intl

Mon 9/2

07:00-07:30

1 stop18h 30m

£742

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 5/2

07:40-20:05

2 stops18h 25m

McAllen Miller Intl

Mon 9/2

09:30-06:40

2 stops15h 10m

£745

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 5/2

07:50-23:17

2 stops21h 27m

McAllen Miller Intl

Mon 9/2

17:56-08:50

2 stops56h 54m

£799

BirminghamMcAllen

BHX - MFE

BHXMFE

Birmingham

Thu 26/2

06:00-16:17

2 stops40h 17m

McAllen Miller Intl

Mon 2/3

07:00-12:45

2 stops23h 45m

£832

ManchesterMcAllen

MAN - MFE

MANMFE

Manchester

Wed 22/4

09:30-18:52

2 stops39h 22m

McAllen Miller Intl

Sun 26/4

17:59-15:10

2 stops39h 11m

£839

ManchesterMcAllen

MAN - MFE

MANMFE

Manchester

Wed 22/4

09:20-22:45

2 stops19h 25m

McAllen Miller Intl

Sun 26/4

17:59-15:10

2 stops39h 11m

£840

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 23/5

06:30-12:23

2 stops35h 53m

McAllen Miller Intl

Sat 30/5

12:48-13:50

2 stops19h 02m

£1,492

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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McAllen flights insights and trends

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

How long does it take to fly to McAllen?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in McAllen you fly into. For example, flying from London Heathrow to McAllen Miller Intl takes 13h 50m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 19h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap McAllen flight deals and tips

Summary info about McAllen flight prices, duration and airlines

Best One-Way Price

£405

Best Round-Trip Price

£717

Fastest flight time

25h 33m
The best one-way flight price to McAllen from United Kingdom in the last 72 hours is £405 (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 £717 (London Heathrow to McAllen Miller Intl).
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The fastest flight to McAllen from United Kingdom takes 25h 33m (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 £694, are often lower during this time because this is during the off-season. The month of January is another great option to travel to McAllen, with average flight prices from United Kingdom averaging around £737.

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 January 2026, 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
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.

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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 £1,128
London to McAllen Miller Intl Flightsfrom £1,000
Birmingham to McAllen Miller Intl Flightsfrom £1,117