Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to McAllen Miller Intl

£680 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 20/6. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to McAllen

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
13:40 - 21:49
LHR
-
MFE
14h 09m1 stop
Lufthansa Logo
12:17 - 07:40
MFE
-
LHR
13h 23m1 stop
£729Lufthansa
Mon, 4 May - Sat, 9 May
United Airlines Logo
06:55 - 19:59
LHR
-
MFE
19h 04m2 stops
United Airlines Logo
07:00 - 06:45
MFE
-
LHR
17h 45m2 stops
£731United Airlines
Mon, 4 May - Sat, 9 May
British Airways Logo
16:25 - 00:10
LHR
-
MFE
13h 45m1 stop
British Airways Logo
19:32 - 14:25
MFE
-
LHR
12h 53m1 stop
£739British Airways
Wed, 6 May - Wed, 13 May
British Airways Logo
06:15 - 22:45
LHR
-
MFE
22h 30m2 stops
British Airways Logo
19:32 - 14:25
MFE
-
LHR
12h 53m1 stop
£741British Airways
Wed, 6 May - Wed, 13 May
United Airlines Logo
10:25 - 21:57
LHR
-
MFE
17h 32m2 stops
United Airlines Logo
07:00 - 05:55
MFE
-
LHR
16h 55m2 stops
£744United Airlines
Thu, 5 Feb - Mon, 9 Feb
United Airlines Logo
12:05 - 21:57
LHR
-
MFE
15h 52m1 stop
United Airlines Logo
07:00 - 07:30
MFE
-
LHR
18h 30m1 stop
£747United Airlines
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
06:15 - 22:45
LHR
-
MFE
22h 30m2 stops
British Airways Logo
10:33 - 12:00
MFE
-
LHR
19h 27m2 stops
£759British Airways
Wed, 6 May - Wed, 13 May
British Airways Logo
07:50 - 18:17
LCY
-
MFE
40h 27m2 stops
British Airways Logo
17:56 - 14:05
MFE
-
LCY
38h 09m2 stops
£766British Airways
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
07:50 - 23:17
LCY
-
MFE
21h 27m2 stops
British Airways Logo
13:03 - 14:35
MFE
-
LCY
19h 32m2 stops
£791British Airways
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
07:50 - 18:17
LCY
-
MFE
40h 27m2 stops
British Airways Logo
07:28 - 14:35
MFE
-
LCY
25h 07m2 stops
£794British Airways
Thu, 5 Feb - Mon, 9 Feb

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 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

Mon 4/5

13:40-21:49

1 stop14h 09m

McAllen Miller Intl

Sat 9/5

12:17-07:40

1 stop13h 23m

£729

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 4/5

06:55-19:59

2 stops19h 04m

McAllen Miller Intl

Sat 9/5

07:00-06:45

2 stops17h 45m

£731

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 6/5

16:25-00:10

1 stop13h 45m

McAllen Miller Intl

Wed 13/5

19:32-14:25

1 stop12h 53m

£739

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 6/5

06:15-22:45

2 stops22h 30m

McAllen Miller Intl

Wed 13/5

19:32-14:25

1 stop12h 53m

£741

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 5/2

10:25-21:57

2 stops17h 32m

McAllen Miller Intl

Mon 9/2

07:00-05:55

2 stops16h 55m

£744

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

£746

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 6/5

06:15-22:45

2 stops22h 30m

McAllen Miller Intl

Wed 13/5

10:33-12:00

2 stops19h 27m

£759

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 5/2

07:50-18:17

2 stops40h 27m

McAllen Miller Intl

Mon 9/2

17:56-14:05

2 stops38h 09m

£766

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 5/2

07:50-23:17

2 stops21h 27m

McAllen Miller Intl

Mon 9/2

13:03-14:35

2 stops19h 32m

£791

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 5/2

07:50-18:17

2 stops40h 27m

McAllen Miller Intl

Mon 9/2

07:28-14:35

2 stops25h 07m

£794

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to McAllen from

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 09m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 17h 47m 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

£680

Best Round-Trip Price

£729

Fastest flight time

13h 50m
The best one-way flight price to McAllen from United Kingdom in the last 72 hours is £680 (London Heathrow to McAllen Miller Intl).
Search Deals
The best round-trip flight price to McAllen from United Kingdom in the last 72 hours is £729 (London Heathrow to McAllen Miller Intl).
Search Deals
The fastest flight to McAllen from United Kingdom takes 13h 50m (London Heathrow to McAllen Miller Intl).
Search Deals

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 £692, 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 £772.

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.

An easier way to manage your McAllen Miller Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/2
Sat 14/2
By creating a price alert you accept our terms of use and privacy policy.

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 £1,130
London to McAllen Miller Intl Flightsfrom £983
Birmingham to McAllen Miller Intl Flightsfrom £1,120