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

£411 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 4/9. 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

United Airlines Logo
07:30 - 08:53LHR-MFE
31h 23m2 stops
United Airlines Logo
14:05 - 07:40MFE-LHR
11h 35m1 stop
£715United Airlines
Find Deal
Thu, 2 Oct - Thu, 9 Oct
United Airlines Logo
07:30 - 08:53LHR-MFE
31h 23m2 stops
United Airlines Logo
05:00 - 11:50MFE-LHR
24h 50m2 stops
£720United Airlines
Find Deal
Thu, 2 Oct - Thu, 9 Oct
British Airways Logo
08:20 - 16:22LHR-MFE
14h 02m1 stop
British Airways Logo
19:21 - 06:50MFE-LHR
29h 29m1 stop
£722British Airways
Find Deal
Wed, 5 Nov - Sun, 9 Nov
United Airlines Logo
10:25 - 21:59LHR-MFE
17h 34m2 stops
United Airlines Logo
09:50 - 07:30MFE-LHR
15h 40m1 stop
£737United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
United Airlines Logo
10:25 - 21:59LHR-MFE
17h 34m2 stops
United Airlines Logo
12:15 - 07:30MFE-LHR
13h 15m1 stop
£738United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
American Airlines Logo
12:10 - 23:19LHR-MFE
17h 09m2 stops
American Airlines Logo
09:43 - 06:20MFE-LHR
14h 37m2 stops
£751American Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
American Airlines Logo
11:40 - 23:19LHR-MFE
17h 39m2 stops
American Airlines Logo
09:43 - 07:50MFE-LHR
16h 07m2 stops
£752American Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Delta Logo
08:40 - 23:58LCY-MFE
21h 18m2 stops
Delta Logo
12:31 - 16:40MFE-LCY
22h 09m2 stops
£789Delta
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Logo
08:45 - 08:53LCY-MFE
30h 08m3 stops
Logo
09:49 - 12:30MFE-LCY
20h 41m3 stops
£804
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Logo
08:45 - 21:57LCY-MFE
19h 12m2 stops
Logo
09:49 - 12:30MFE-LCY
20h 41m3 stops
£825
Find Deal
Thu, 2 Oct - Thu, 9 Oct

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 19 August 2025.
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

Thu 2/10

07:30-08:53

2 stops31h 23m

McAllen Miller Intl

Thu 9/10

14:05-07:40

1 stop11h 35m

£715

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 2/10

07:30-08:53

2 stops31h 23m

McAllen Miller Intl

Thu 9/10

05:00-11:50

2 stops24h 50m

£720

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

08:20-16:22

1 stop14h 02m

McAllen Miller Intl

Sun 9/11

19:21-06:50

1 stop29h 29m

£722

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

10:25-21:59

2 stops17h 34m

McAllen Miller Intl

Sun 9/11

09:50-07:30

1 stop15h 40m

£737

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

10:25-21:59

2 stops17h 34m

McAllen Miller Intl

Sun 9/11

12:15-07:30

1 stop13h 15m

£738

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

12:10-23:19

2 stops17h 09m

McAllen Miller Intl

Sun 9/11

09:43-06:20

2 stops14h 37m

£751

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

11:40-23:19

2 stops17h 39m

McAllen Miller Intl

Sun 9/11

09:43-07:50

2 stops16h 07m

£752

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 2/10

08:40-23:58

2 stops21h 18m

McAllen Miller Intl

Thu 9/10

12:31-16:40

2 stops22h 09m

£789

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 2/10

08:45-08:53

3 stops30h 08m

McAllen Miller Intl

Thu 9/10

09:49-12:30

3 stops20h 41m

£804

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 2/10

08:45-21:57

2 stops19h 12m

McAllen Miller Intl

Thu 9/10

09:49-12:30

3 stops20h 41m

£825

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

What is the cheapest day to depart on your flight to McAllen?

Our data shows that Monday is the least expensive day to fly to McAllen. Tickets to fly out on this day can be as low as £723. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £893.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £778 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £848 on average. Flights to McAllen from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap McAllen flight deals and tips

Summary info about McAllen flight prices, duration and airlines

Best One-Way Price

£411

Best Round-Trip Price

£715

Fastest flight time

14h 07m

Popular in

June
The best one-way flight price to McAllen from United Kingdom in the last 72 hours is £411 (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 £715 (London Heathrow to McAllen Miller Intl).
Search Deals
The fastest flight to McAllen from United Kingdom takes 14h 07m (London Heathrow to McAllen Miller Intl).
Search Deals
June has the highest demand for flights to McAllen, with a 15% price increase on average.
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 March. Flight prices, which tend to average around £606, are often lower during this time because this is during the off-season. The month of September is another great option to travel to McAllen, with average flight prices from United Kingdom averaging around £689.

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 August 2025, 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
Edinburg
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
Sun 24/8
Sun 31/8
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 £955
Birmingham to McAllen Miller Intl Flightsfrom £1,151
Manchester to McAllen Miller Intl Flightsfrom £1,122