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

£712 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.
United Airlines Logo
13:40 - 21:51
LHR
-
MFE
14h 11m
1 stop
United Airlines Logo
14:14 - 11:35
MFE
-
LHR
15h 21m
1 stop
£814United Airlines
Fri, 10 Jul - Mon, 20 Jul
Lufthansa Logo
09:30 - 21:48
LHR
-
MFE
18h 18m
2 stops
Lufthansa Logo
12:10 - 11:35
MFE
-
LHR
17h 25m
1 stop
£869Lufthansa
Wed, 29 Apr - Wed, 6 May
British Airways Logo
10:05 - 22:40
LHR
-
MFE
18h 35m
1 stop
British Airways Logo
19:32 - 14:25
MFE
-
LHR
12h 53m
1 stop
£896British Airways
Wed, 29 Apr - Wed, 6 May
British Airways Logo
10:05 - 17:30
LHR
-
MFE
13h 25m
1 stop
British Airways Logo
15:45 - 12:10
MFE
-
LHR
14h 25m
1 stop
£916British Airways
Wed, 29 Apr - Wed, 6 May
American Airlines Logo
16:55 - 10:02
LHR
-
MFE
23h 07m
2 stops
American Airlines Logo
15:45 - 14:30
MFE
-
LHR
16h 45m
2 stops
£925American Airlines
Tue, 14 Apr - Wed, 22 Apr
American Airlines Logo
08:55 - 17:30
LHR
-
MFE
14h 35m
1 stop
American Airlines Logo
19:32 - 14:25
MFE
-
LHR
12h 53m
1 stop
£928American Airlines
Tue, 14 Apr - Mon, 20 Apr
KLM Logo
20:15 - 23:59
LCY
-
MFE
33h 44m
2 stops
KLM Logo
13:03 - 16:40
MFE
-
LCY
21h 37m
2 stops
£1,004KLM
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
09:00 - 21:51
MAN
-
MFE
42h 51m
2 stops
Multiple Airlines Logo
10:37 - 19:15
MFE
-
MAN
26h 38m
2 stops
£1,103Multiple Airlines
Fri, 10 Jul - Mon, 20 Jul
KLM Logo
09:20 - 23:59
LCY
-
MFE
20h 39m
2 stops
KLM Logo
13:03 - 16:40
MFE
-
LCY
21h 37m
2 stops
£1,204KLM
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
18:30 - 21:48
LCY
-
MFE
33h 18m
2 stops
Multiple Airlines Logo
12:05 - 17:55
MFE
-
LCY
23h 50m
2 stops
£1,406Multiple Airlines
Tue, 14 Apr - Sun, 19 Apr

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 1 April 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

Fri 10/7

13:40-21:51

1 stop14h 11m

McAllen Miller Intl

Mon 20/7

14:14-11:35

1 stop15h 21m

£814

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 29/4

09:30-21:48

2 stops18h 18m

McAllen Miller Intl

Wed 6/5

12:10-11:35

1 stop17h 25m

£869

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 29/4

10:05-22:40

1 stop18h 35m

McAllen Miller Intl

Wed 6/5

19:32-14:25

1 stop12h 53m

£896

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 29/4

10:05-17:30

1 stop13h 25m

McAllen Miller Intl

Wed 6/5

15:45-12:10

1 stop14h 25m

£916

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 14/4

16:55-10:02

2 stops23h 07m

McAllen Miller Intl

Wed 22/4

15:45-14:30

2 stops16h 45m

£925
Fastest return journey

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Tue 14/4

08:55-17:30

1 stop14h 35m

McAllen Miller Intl

Mon 20/4

19:32-14:25

1 stop12h 53m

£928

LondonMcAllen

LCY - MFE

LCYMFE

London City

Wed 15/4

20:15-23:59

2 stops33h 44m

McAllen Miller Intl

Mon 20/4

13:03-16:40

2 stops21h 37m

£1,004

ManchesterMcAllen

MAN - MFE

MANMFE

Manchester

Fri 10/7

09:00-21:51

2 stops42h 51m

McAllen Miller Intl

Mon 20/7

10:37-19:15

2 stops26h 38m

£1,103

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 13/4

09:20-23:59

2 stops20h 39m

McAllen Miller Intl

Mon 20/4

13:03-16:40

2 stops21h 37m

£1,204

LondonMcAllen

LCY - MFE

LCYMFE

London City

Tue 14/4

18:30-21:48

2 stops33h 18m

McAllen Miller Intl

Sun 19/4

12:05-17:55

2 stops23h 50m

£1,406

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 18h 35m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 31h 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.

Cheapest flights to McAllen Miller Intl

Find the cheapest flights to McAllen Miller Intl from your nearest city or airport
Find flights from London Heathrow Airport to McAllen
CHEAPEST MONTH TO FLY TO MCALLEN FROM LONDON HEATHROW AIRPORTOctober16% cheaperFlying from London Heathrow Airport to McAllen costs on average just £704 in October
MOST EXPENSIVE MONTH TO FLY TO MCALLEN FROM LONDON HEATHROW AIRPORTDecember51% more expensiveIt costs about £1,267 for flights to McAllen from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO MCALLEN FROM LONDON HEATHROW AIRPORTJanuary1,300% more users visitedMore momondo users searched in flights to McAllen from London Heathrow Airport in January than any other month

Cheap McAllen flight deals and tips

Summary info about McAllen flight prices, duration and airlines

Best One-Way Price

£712

Best Round-Trip Price

£814

Fastest flight time

18h 21m
The best one-way flight price to McAllen from United Kingdom in the last 72 hours is £712 (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 £814 (London Heathrow to McAllen Miller Intl).
Search Deals
The fastest flight to McAllen from United Kingdom takes 18h 21m (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 £706, 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 £750.

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 £112. 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 April 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
Fri 1/5
Fri 8/5
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
London to McAllen Miller Intl Flightsfrom £1,076
Birmingham to McAllen Miller Intl Flightsfrom £1,299
Manchester to McAllen Miller Intl Flightsfrom £1,069