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Flights to McAllen Miller Intl

£380 Cheap flights to McAllen

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to McAllen

Cheap return flights

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Air Canada Logo
11:10 - 13:37LHR  London Heathrow-MFE McAllen Miller Intl
32h 27m2 stops Toronto Pearson Intl Houston George Bush Intcntl
Air Canada Logo
12:08 - 08:30MFE  McAllen Miller Intl-LHR London Heathrow
38h 22m2 stops Houston George Bush Intcntl Toronto Pearson Intl
£934Air Canada
Tue, 5 Jan - Sat, 16 Jan
Multiple Airlines Logo
13:00 - 11:27LHR  London Heathrow-MFE McAllen Miller Intl
28h 27m2 stops Montreal Pierre Elliott Trudeau Intl Houston George Bush Intcntl
Multiple Airlines Logo
13:24 - 08:15MFE  McAllen Miller Intl-LHR London Heathrow
12h 51m1 stop Dallas/Fort Worth
£962Multiple Airlines
Tue, 5 Jan - Sat, 16 Jan
United Airlines Logo
10:00 - 18:08LHR  London Heathrow-MFE McAllen Miller Intl
14h 08m1 stop Houston George Bush Intcntl
United Airlines Logo
19:15 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 25m1 stop Houston George Bush Intcntl
£968United Airlines
Mon, 1 Feb - Sun, 28 Feb
United Airlines Logo
07:50 - 18:08LHR  London Heathrow-MFE McAllen Miller Intl
16h 18m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
17:15 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
32h 25m1 stop Houston George Bush Intcntl
£968United Airlines
Mon, 1 Feb - Sun, 28 Feb
Lufthansa Logo
09:30 - 21:43LHR  London Heathrow-MFE McAllen Miller Intl
18h 13m2 stops Frankfurt am Main Houston George Bush Intcntl
Lufthansa Logo
14:08 - 05:55MFE  McAllen Miller Intl-LHR London Heathrow
33h 47m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
£969Lufthansa
Mon, 1 Feb - Sun, 28 Feb
United Airlines Logo
10:00 - 18:08LHR  London Heathrow-MFE McAllen Miller Intl
14h 08m1 stop Houston George Bush Intcntl
United Airlines Logo
19:15 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 25m1 stop Houston George Bush Intcntl
£969United Airlines
Mon, 1 Feb - Sun, 28 Feb
Iberia Logo
19:40 - 08:58LGW  London Gatwick-MFE McAllen Miller Intl
19h 18m2 stops Madrid Barajas Dallas/Fort Worth
Iberia Logo
09:37 - 10:50MFE  McAllen Miller Intl-LGW London Gatwick
19h 13m2 stops Dallas/Fort Worth Madrid Barajas
£1,033Iberia
Mon, 1 Feb - Sun, 28 Feb
Iberia Logo
19:40 - 08:58LGW  London Gatwick-MFE McAllen Miller Intl
19h 18m2 stops Madrid Barajas Dallas/Fort Worth
Iberia Logo
09:37 - 10:50MFE  McAllen Miller Intl-LGW London Gatwick
19h 13m2 stops Dallas/Fort Worth Madrid Barajas
£1,034Iberia
Mon, 1 Feb - Sun, 28 Feb
Iberia Logo
19:40 - 08:58LGW  London Gatwick-MFE McAllen Miller Intl
19h 18m2 stops Madrid Barajas Dallas/Fort Worth
Iberia Logo
09:37 - 10:50MFE  McAllen Miller Intl-LGW London Gatwick
19h 13m2 stops Dallas/Fort Worth Madrid Barajas
£1,083Iberia
Mon, 1 Feb - Sun, 28 Feb

momondo Fare Finder

 
Use the filters below to find and compare flights to McAllen that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 5/1

11:10-13:37

2 stops32h 27m

McAllen Miller Intl

Sat 16/1

12:08-08:30

2 stops38h 22m

£934

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 5/1

13:00-11:27

2 stops28h 27m

McAllen Miller Intl

Sat 16/1

13:24-08:15

1 stop12h 51m

£962

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

10:00-18:08

1 stop14h 08m

McAllen Miller Intl

Sun 28/2

19:15-07:40

1 stop30h 25m

£968

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

07:50-18:08

2 stops16h 18m

McAllen Miller Intl

Sun 28/2

17:15-07:40

1 stop32h 25m

£968

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

09:30-21:43

2 stops18h 13m

McAllen Miller Intl

Sun 28/2

14:08-05:55

2 stops33h 47m

£969

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

10:00-18:08

1 stop14h 08m

McAllen Miller Intl

Sun 28/2

19:15-07:40

1 stop30h 25m

£969
Fastest return journey

LondonMcAllen

LGW London Gatwick - MFE McAllen Miller Intl

LGWMFE

London Gatwick

Mon 1/2

19:40-08:58

2 stops19h 18m

McAllen Miller Intl

Sun 28/2

09:37-10:50

2 stops19h 13m

£1,033

LondonMcAllen

LGW London Gatwick - MFE McAllen Miller Intl

LGWMFE

London Gatwick

Mon 1/2

19:40-08:58

2 stops19h 18m

McAllen Miller Intl

Sun 28/2

09:37-10:50

2 stops19h 13m

£1,034

LondonMcAllen

LGW London Gatwick - MFE McAllen Miller Intl

LGWMFE

London Gatwick

Mon 1/2

19:40-08:58

2 stops19h 18m

McAllen Miller Intl

Sun 28/2

09:37-10:50

2 stops19h 13m

£1,083
Cheapest one-way

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 1/12

20:35-09:43

2 stops43h 08m

£380

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 14h 08m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 21h 43m 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

£380

Best Round-Trip Price

£934

Fastest flight time

43h 08m
The best one-way flight price to McAllen from United Kingdom in the last 5 days is £380 (London Heathrow to McAllen Miller Intl).
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The best return flight price to McAllen from United Kingdom in the last 5 days is £934 (London Heathrow to McAllen Miller Intl).
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The fastest flight to McAllen from United Kingdom takes 43h 08m (London Heathrow to McAllen Miller Intl).
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Frequently asked questions about flying to McAllen

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.

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 October 2026, there is 1 operator 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

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

London to McAllen Miller Intl Flightsfrom £1,218
Manchester to McAllen Miller Intl Flightsfrom £2,592
Birmingham to McAllen Miller Intl Flightsfrom £1,350