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Flights to McAllen Miller Intl

£708 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 12/7. 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
1 adult, Economy, 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
06:30 - 19:20
LHR
-
MFE
18h 50m
2 stops
Multiple Airlines Logo
16:54 - 12:15
MFE
-
LHR
13h 21m
1 stop
£861Multiple Airlines
Tue, 17 Nov - Wed, 2 Dec
British Airways Logo
08:20 - 16:14
LHR
-
MFE
13h 54m
1 stop
British Airways Logo
09:37 - 06:50
MFE
-
LHR
15h 13m
1 stop
£868British Airways
Tue, 17 Nov - Wed, 2 Dec
American Airlines Logo
08:25 - 23:03
LHR
-
MFE
20h 38m
2 stops
American Airlines Logo
09:37 - 06:35
MFE
-
LHR
14h 58m
2 stops
£888American Airlines
Mon, 16 Nov - Thu, 3 Dec
United Airlines Logo
09:30 - 22:02
LHR
-
MFE
18h 32m
2 stops
United Airlines Logo
11:55 - 10:25
MFE
-
LHR
16h 30m
2 stops
£891United Airlines
Tue, 17 Nov - Wed, 2 Dec
British Airways Logo
07:35 - 21:24
LHR
-
MFE
19h 49m
2 stops
British Airways Logo
19:21 - 08:15
MFE
-
LHR
30h 54m
1 stop
£898British Airways
Wed, 18 Nov - Sun, 29 Nov
United Airlines Logo
12:05 - 19:20
LHR
-
MFE
13h 15m
1 stop
United Airlines Logo
14:15 - 07:30
MFE
-
LHR
11h 15m
1 stop
£944United Airlines
Sat, 14 Nov - Fri, 4 Dec
KLM Logo
20:00 - 23:59
LHR
-
MFE
33h 59m
2 stops
KLM Logo
12:47 - 10:15
MFE
-
LHR
15h 28m
2 stops
£947KLM
Wed, 18 Nov - Thu, 3 Dec
KLM Logo
09:20 - 23:59
LCY
-
MFE
20h 39m
2 stops
KLM Logo
12:47 - 16:35
MFE
-
LCY
21h 48m
2 stops
£964KLM
Mon, 16 Nov - Thu, 3 Dec
Lufthansa Logo
18:30 - 17:53
LCY
-
MFE
29h 23m
2 stops
Lufthansa Logo
12:07 - 17:55
MFE
-
LCY
23h 48m
2 stops
£1,088Lufthansa
Mon, 6 Jul - Mon, 13 Jul
Lufthansa Logo
18:30 - 21:51
LCY
-
MFE
33h 21m
2 stops
Lufthansa Logo
14:14 - 17:55
MFE
-
LCY
21h 41m
2 stops
£1,315Lufthansa
Tue, 21 Jul - Tue, 28 Jul

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 8 June 2026.
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 - MFE

LHRMFE

London Heathrow

Tue 17/11

06:30-19:20

2 stops18h 50m

McAllen Miller Intl

Wed 2/12

16:54-12:15

1 stop13h 21m

£861

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 17/11

08:20-16:14

1 stop13h 54m

McAllen Miller Intl

Wed 2/12

09:37-06:50

1 stop15h 13m

£868

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 16/11

08:25-23:03

2 stops20h 38m

McAllen Miller Intl

Thu 3/12

09:37-06:35

2 stops14h 58m

£888

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 17/11

09:30-22:02

2 stops18h 32m

McAllen Miller Intl

Wed 2/12

11:55-10:25

2 stops16h 30m

£891

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 18/11

07:35-21:24

2 stops19h 49m

McAllen Miller Intl

Sun 29/11

19:21-08:15

1 stop30h 54m

£898
Fastest return journey

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 14/11

12:05-19:20

1 stop13h 15m

McAllen Miller Intl

Fri 4/12

14:15-07:30

1 stop11h 15m

£944

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 18/11

20:00-23:59

2 stops33h 59m

McAllen Miller Intl

Thu 3/12

12:47-10:15

2 stops15h 28m

£947

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 16/11

09:20-23:59

2 stops20h 39m

McAllen Miller Intl

Thu 3/12

12:47-16:35

2 stops21h 48m

£964

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 6/7

18:30-17:53

2 stops29h 23m

McAllen Miller Intl

Mon 13/7

12:07-17:55

2 stops23h 48m

£1,088

LondonMcAllen

LCY - MFE

LCYMFE

London City

Tue 21/7

18:30-21:51

2 stops33h 21m

McAllen Miller Intl

Tue 28/7

14:14-17:55

2 stops21h 41m

£1,315

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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 34m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 18h 32m 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

£708

Best Round-Trip Price

£861

Fastest flight time

48h 04m
The best one-way flight price to McAllen from United Kingdom in the last 5 days is £708 (London Heathrow to McAllen Miller Intl).
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The best round-trip flight price to McAllen from United Kingdom in the last 5 days is £861 (London Heathrow to McAllen Miller Intl).
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The fastest flight to McAllen from United Kingdom takes 48h 04m (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 £699, 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 £743.

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 £111. 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 June 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
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
London to McAllen Miller Intl Flightsfrom £1,317
Birmingham to McAllen Miller Intl Flightsfrom £1,559
Manchester to McAllen Miller Intl Flightsfrom £1,325