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Cheap flights from the United Kingdom to McAllen from £732

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to McAllen departing on 13/4. 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

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Find the cheapest flights from the United Kingdom to McAllen

Recent return flight deals from the United Kingdom to McAllen

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:25 - 23:59LHR-MFE
15h 34m1 stop
Multiple Airlines Logo
18:13 - 12:10MFE-LHR
11h 57m1 stop
£732Multiple Airlines
Find Deal
Mon, 13 Apr - Mon, 27 Apr
American Airlines Logo
07:30 - 23:17LHR-MFE
21h 47m2 stops
American Airlines Logo
07:28 - 06:20MFE-LHR
16h 52m2 stops
£787American Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
American Airlines Logo
10:05 - 19:13LHR-MFE
15h 08m1 stop
American Airlines Logo
17:56 - 11:40MFE-LHR
11h 44m1 stop
£801American Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
07:50 - 18:17LCY-MFE
40h 27m2 stops
British Airways Logo
12:20 - 14:35MFE-LCY
20h 15m2 stops
£810British Airways
Find Deal
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
08:30 - 21:44LHR-MFE
19h 14m2 stops
United Airlines Logo
07:00 - 06:55MFE-LHR
17h 55m2 stops
£810United Airlines
Find Deal
Mon, 13 Apr - Mon, 27 Apr
Lufthansa Logo
09:30 - 21:57LHR-MFE
18h 27m2 stops
Lufthansa Logo
12:05 - 07:30MFE-LHR
13h 25m1 stop
£828Lufthansa
Find Deal
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
08:20 - 17:04LHR-MFE
14h 44m1 stop
British Airways Logo
13:03 - 10:00MFE-LHR
14h 57m1 stop
£830British Airways
Find Deal
Fri, 16 Jan - Fri, 30 Jan
Iberia Logo
17:25 - 11:10LHR-MFE
23h 45m2 stops
Iberia Logo
12:20 - 06:50MFE-LHR
12h 30m1 stop
£839Iberia
Find Deal
Fri, 16 Jan - Fri, 30 Jan
United Airlines Logo
10:25 - 21:57LHR-MFE
17h 32m2 stops
United Airlines Logo
12:05 - 07:55MFE-LHR
13h 50m2 stops
£851United Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
Lufthansa Logo
09:40 - 21:57LCY-MFE
18h 17m2 stops
Lufthansa Logo
12:05 - 17:40MFE-LCY
23h 35m2 stops
£851Lufthansa
Find Deal
Thu, 22 Jan - Mon, 26 Jan

American Airlines flights from United Kingdom to McAllen

Our best American Airlines deals on United Kingdom to McAllen flight tickets
American Airlines
22 Jan
LHR07:30London Heathrow
21h 47m
2 stops
MFE23:17McAllen Miller Intl
26 Jan
MFE07:28McAllen Miller Intl
16h 52m
2 stops
LHR06:20London Heathrow
£787
Find similar
American Airlines
22 Jan
LHR07:30London Heathrow
21h 47m
2 stops
MFE23:17McAllen Miller Intl
26 Jan
MFE12:20McAllen Miller Intl
15h 40m
1 stop
LHR10:00London Heathrow
£790
Find similar
American Airlines
22 Jan
LHR10:05London Heathrow
15h 08m
1 stop
MFE19:13McAllen Miller Intl
26 Jan
MFE17:56McAllen Miller Intl
11h 44m
1 stop
LHR11:40London Heathrow
£801
Find similar

United Airlines flights from United Kingdom to McAllen

Our best United Airlines deals on United Kingdom to McAllen flight tickets
United Airlines
13 Apr
LHR08:30London Heathrow
19h 14m
2 stops
MFE21:44McAllen Miller Intl
27 Apr
MFE07:00McAllen Miller Intl
17h 55m
2 stops
LHR06:55London Heathrow
£810
Find similar
United Airlines
16 Jan
LHR07:30London Heathrow
20h 27m
2 stops
MFE21:57McAllen Miller Intl
30 Jan
MFE07:00McAllen Miller Intl
19h 25m
2 stops
LHR08:25London Heathrow
£857
Find similar
United Airlines
13 Apr
LHR08:30London Heathrow
32h 54m
2 stops
MFE11:24McAllen Miller Intl
27 Apr
MFE07:00McAllen Miller Intl
22h 50m
3 stops
LHR11:50London Heathrow
£1,419
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to McAllen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from the United Kingdom to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 13/4

14:25-23:59

1 stop15h 34m

McAllen Miller Intl

Mon 27/4

18:13-12:10

1 stop11h 57m

£732

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 22/1

07:30-23:17

2 stops21h 47m

McAllen Miller Intl

Mon 26/1

07:28-06:20

2 stops16h 52m

£787

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 22/1

10:05-19:13

1 stop15h 08m

McAllen Miller Intl

Mon 26/1

17:56-11:40

1 stop11h 44m

£801

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 22/1

07:50-18:17

2 stops40h 27m

McAllen Miller Intl

Mon 26/1

12:20-14:35

2 stops20h 15m

£810

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 13/4

08:30-21:44

2 stops19h 14m

McAllen Miller Intl

Mon 27/4

07:00-06:55

2 stops17h 55m

£810

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 22/1

09:30-21:57

2 stops18h 27m

McAllen Miller Intl

Mon 26/1

12:05-07:30

1 stop13h 25m

£828

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Fri 16/1

08:20-17:04

1 stop14h 44m

McAllen Miller Intl

Fri 30/1

13:03-10:00

1 stop14h 57m

£830

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Fri 16/1

17:25-11:10

2 stops23h 45m

McAllen Miller Intl

Fri 30/1

12:20-06:50

1 stop12h 30m

£839

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 22/1

10:25-21:57

2 stops17h 32m

McAllen Miller Intl

Mon 26/1

12:05-07:55

2 stops13h 50m

£851

LondonMcAllen

LCY - MFE

LCYMFE

London City

Thu 22/1

09:40-21:57

2 stops18h 17m

McAllen Miller Intl

Mon 26/1

12:05-17:40

2 stops23h 35m

£851

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to McAllen from

How to get the cheapest flight ticket from United Kingdom to McAllen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 £745. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £920.

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 £801 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 £873 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 United Kingdom to McAllen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to McAllen

Fastest flight time

15h 34m

Direct flights

None
The fastest flight from United Kingdom to McAllen takes 15h 34m
There are no direct flights from United Kingdom to McAllen. There are no popular flight routes from United Kingdom to McAllen.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to McAllen Miller Intl Airport?

    Prices for flights from United Kingdom to McAllen Miller Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to McAllen Miller Intl Airport?

  • How old do you have to be to fly from United Kingdom to McAllen Miller Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to McAllen Miller Intl Airport.

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

    The travel and health documents required for your trip to McAllen Miller Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at McAllen Miller Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to McAllen

Compare and see reviews for airlines that fly from United Kingdom to McAllen with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £627Free CancellationRating
6.7
7,539 reviews
Search British Airways flights

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 from United Kingdom to McAllen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to McAllen for you.

Can I find flights from United Kingdom to McAllen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to McAllen flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to McAllen?

Once all potential United Kingdom to 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 from United Kingdom to McAllen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to McAllen from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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