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Flights to McAllen Miller Intl

£664 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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Finnair Logo
06:15 - 20:32LHR  London Heathrow-MFE McAllen Miller Intl
20h 17m2 stops Madrid Barajas Dallas/Fort Worth
Finnair Logo
18:35 - 06:15MFE  McAllen Miller Intl-LHR London Heathrow
29h 40m2 stops Dallas/Fort Worth Toronto Pearson Intl
£931Finnair
Mon, 1 Feb - Sun, 28 Feb
Finnair Logo
14:45 - 23:30LHR  London Heathrow-MFE McAllen Miller Intl
14h 45m1 stop Dallas/Fort Worth
Finnair Logo
18:35 - 06:15MFE  McAllen Miller Intl-LHR London Heathrow
29h 40m2 stops Dallas/Fort Worth Toronto Pearson Intl
£959Finnair
Mon, 1 Feb - Sun, 28 Feb
Finnair Logo
16:15 - 18:13LHR  London Heathrow-MFE McAllen Miller Intl
31h 58m2 stops Helsinki-Vantaa Dallas/Fort Worth
Finnair Logo
05:20 - 10:25MFE  McAllen Miller Intl-LHR London Heathrow
23h 05m2 stops Dallas/Fort Worth Toronto Pearson Intl
£964Finnair
Mon, 1 Feb - Sun, 28 Feb
Finnair Logo
06:15 - 20:32LHR  London Heathrow-MFE McAllen Miller Intl
20h 17m2 stops Madrid Barajas Dallas/Fort Worth
Finnair Logo
05:20 - 06:15MFE  McAllen Miller Intl-LHR London Heathrow
18h 55m2 stops Dallas/Fort Worth Toronto Pearson Intl
£981Finnair
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
19:30 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 10m1 stop Houston George Bush Intcntl
£987United Airlines
Mon, 1 Feb - Sun, 28 Feb
United Airlines Logo
09:10 - 21:43LHR  London Heathrow-MFE McAllen Miller Intl
18h 33m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
19:30 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 10m1 stop Houston George Bush Intcntl
£987United Airlines
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
19:30 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 10m1 stop Houston George Bush Intcntl
£989United Airlines
Mon, 1 Feb - Sun, 28 Feb
United Airlines Logo
09:10 - 21:43LHR  London Heathrow-MFE McAllen Miller Intl
18h 33m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
19:30 - 07:40MFE  McAllen Miller Intl-LHR London Heathrow
30h 10m1 stop Houston George Bush Intcntl
£989United 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
09:21 - 10:50MFE  McAllen Miller Intl-LGW London Gatwick
19h 29m2 stops Dallas/Fort Worth Madrid Barajas
£1,062Iberia
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
09:21 - 10:50MFE  McAllen Miller Intl-LGW London Gatwick
19h 29m2 stops Dallas/Fort Worth Madrid Barajas
£1,074Iberia
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

Mon 1/2

06:15-20:32

2 stops20h 17m

McAllen Miller Intl

Sun 28/2

18:35-06:15

2 stops29h 40m

£931

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

14:45-23:30

1 stop14h 45m

McAllen Miller Intl

Sun 28/2

18:35-06:15

2 stops29h 40m

£959

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

16:15-18:13

2 stops31h 58m

McAllen Miller Intl

Sun 28/2

05:20-10:25

2 stops23h 05m

£964

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

06:15-20:32

2 stops20h 17m

McAllen Miller Intl

Sun 28/2

05:20-06:15

2 stops18h 55m

£981

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

19:30-07:40

1 stop30h 10m

£987

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

09:10-21:43

2 stops18h 33m

McAllen Miller Intl

Sun 28/2

19:30-07:40

1 stop30h 10m

£987

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

19:30-07:40

1 stop30h 10m

£989

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 1/2

09:10-21:43

2 stops18h 33m

McAllen Miller Intl

Sun 28/2

19:30-07:40

1 stop30h 10m

£989
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

09:21-10:50

2 stops19h 29m

£1,062

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

09:21-10:50

2 stops19h 29m

£1,074

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 45m 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

£664

Best Round-Trip Price

£931

Fastest flight time

30h 52m
The best one-way flight price to McAllen from United Kingdom in the last 5 days is £664 (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 £931 (London Heathrow to McAllen Miller Intl).
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The fastest flight to McAllen from United Kingdom takes 30h 52m (London Gatwick 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 £1,288
Manchester to McAllen Miller Intl Flightsfrom £2,640
Birmingham to McAllen Miller Intl Flightsfrom £1,387