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Cheap flights from the United Kingdom to McAllen from £453

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MFE
16 Jul — 23 Jul1
1 adult

Cheap flight deals from United Kingdom to McAllen

Keep the following information in mind while searching for United Kingdom to McAllen flight deals. Data was last updated 11 July 2025.

Round-trip from

£693

One-way from

£453

Popular in

August

Cheapest in

March

Average price

£1,269
American Airlines
  • American Airlines
  • 8/11-12/11
  • 4 total stops
  • 39h 12m total
  • United Kingdom to McAllen
27/8
  • 27/8
  • 2 total stops
  • 57h 47m total
  • United Kingdom to McAllen
Highest demand for flights based on searches. 19% potential increase in price (£157 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from United Kingdom to McAllen

Cheapest flights from United Kingdom to McAllen
Explore the most affordable flight options available from United Kingdom to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 8/1107:50LHR - MFE
2 stops18h 35mAmerican Airlines
Wed 12/1107:38MFE - LHR
2 stops20h 37mAmerican Airlines
Deal found 8/7£693
Sat 8/1112:05LHR - MFE
1 stop15h 54mUnited Airlines
Wed 12/1114:06MFE - LHR
1 stop14h 09mUnited Airlines
Deal found 9/7£737
Wed 1/1013:40LHR - MFE
1 stop14h 17mLufthansa
Sat 25/1012:14MFE - LHR
1 stop17h 01mLufthansa
Deal found 11/7£807
Thu 13/1106:00BHX - MFE
2 stops32h 54mUnited Airlines
Mon 17/1107:00MFE - BHX
2 stops28h 05mUnited Airlines
Deal found 9/7£825
Mon 25/815:30LCY - MFE
2 stops31h 42mMultiple Airlines
Mon 1/917:59MFE - LCY
2 stops41h 31mMultiple Airlines
Deal found 10/7£854
Mon 25/808:20LHR - MFE
1 stop17h 07mIberia
Mon 1/917:59MFE - LHR
1 stop30h 26mIberia
Deal found 10/7£872
Mon 25/822:05LHR - MFE
3 stops31h 54mMultiple Airlines
Mon 1/921:47MFE - LHR
3 stops32h 08mMultiple Airlines
Deal found 10/7£1,126
Wed 1/1017:00LCY - MFE
2 stops34h 57mLufthansa
Sat 25/1012:14MFE - LCY
2 stops23h 26mLufthansa
Deal found 11/7£1,166

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from the United Kingdom to McAllen that are best for you.

Fly from

United Kingdom

Fly to

McAllen

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

07:50-20:25

2 stops18h 35m

McAllen Miller Intl

Wed 12/11

07:38-10:15

2 stops20h 37m

£693

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 8/11

12:05-21:59

1 stop15h 54m

McAllen Miller Intl

Wed 12/11

14:06-10:15

1 stop14h 09m

£737

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 1/10

13:40-21:57

1 stop14h 17m

McAllen Miller Intl

Sat 25/10

12:14-11:15

1 stop17h 01m

£807

BirminghamMcAllen

BHX - MFE

BHXMFE

Birmingham

Thu 13/11

06:00-08:54

2 stops32h 54m

McAllen Miller Intl

Mon 17/11

07:00-17:05

2 stops28h 05m

£825

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 25/8

15:30-17:12

2 stops31h 42m

McAllen Miller Intl

Mon 1/9

17:59-17:30

2 stops41h 31m

£854

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 25/8

08:20-19:27

1 stop17h 07m

McAllen Miller Intl

Mon 1/9

17:59-06:25

1 stop30h 26m

£872

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Mon 25/8

22:05-23:59

3 stops31h 54m

McAllen Miller Intl

Mon 1/9

21:47-11:55

3 stops32h 08m

£1,126

LondonMcAllen

LCY - MFE

LCYMFE

London City

Wed 1/10

17:00-21:57

2 stops34h 57m

McAllen Miller Intl

Sat 25/10

12:14-17:40

2 stops23h 26m

£1,166

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 27/8

17:10-20:57

2 stops57h 47m

£453

LondonMcAllen

LCY - MFE

LCYMFE

London City

Tue 22/7

09:20-12:49

3 stops33h 29m

£788

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from United Kingdom to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to McAllen

What is the cheapest time of day to fly from GB to MFE?

Find hourly flight availability from United Kingdom to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to McAllen as you normally would.

Reviews of airlines servicing McAllen

Get insights into the airlines that provide service to McAllen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to McAllen. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from the United Kingdom to McAllen, such as United Airlines, American Airlines, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to McAllen from United Kingdom?

    Located just 2.0 mi from the city center, McAllen Miller Intl (MFE) is the airport most travelers will use when flying to McAllen from United Kingdom.

  • What are the most popular routes from United Kingdom to McAllen?

  • Can I find deals for flights from United Kingdom to McAllen that include hotel bookings?

    Yes. In addition to deals on United Kingdom to McAllen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to McAllen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to McAllen.

  • Can I find deals for business class flights from United Kingdom to McAllen?

    Yes. Cheapflights offers flight deals from United Kingdom to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for United Kingdom to McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from United Kingdom to McAllen

Discover the top airline that operate flights from United Kingdom to McAllen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£707Average£900FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Certainly. Search results for flights to McAllen from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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