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$926+ Cheap flights from the United Kingdom to McAllen (MFE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MFE
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$926
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$1,752
From United Kingdom to McAllen Miller Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($359 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:35 amLHR - MFE
2 stops20h 44mAmerican Airlines
Wed 11/125:34 amMFE - LHR
2 stops22h 36mAmerican Airlines
Deal found 7/30$926
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:35 amLHR - MFE
2 stops21h 24mLufthansa
Wed 11/122:06 pmMFE - LHR
1 stop11h 24mLufthansa
Deal found 7/29$952
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:05 pmLHR - MFE
1 stop15h 54mUnited Airlines
Wed 11/124:55 pmMFE - LHR
1 stop11h 20mUnited Airlines
Deal found 7/30$983
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amBHX - MFE
2 stops32h 54mUnited Airlines
Mon 11/179:50 amMFE - BHX
2 stops40h 20mUnited Airlines
Deal found 7/30$1,162

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 31, 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 11/8

8:35 am-11:19 pm

2 stops20h 44m

McAllen Miller Intl

Wed 11/12

5:34 am-10:10 am

2 stops22h 36m

$926

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 11/8

6:35 am-9:59 pm

2 stops21h 24m

McAllen Miller Intl

Wed 11/12

2:06 pm-7:30 am

1 stop11h 24m

$952

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Sat 11/8

12:05 pm-9:59 pm

1 stop15h 54m

McAllen Miller Intl

Wed 11/12

4:55 pm-10:15 am

1 stop11h 20m

$983

BirminghamMcAllen

BHX - MFE

BHXMFE

Birmingham

Thu 11/13

6:00 am-8:54 am

2 stops32h 54m

McAllen Miller Intl

Mon 11/17

9:50 am-8:10 am

2 stops40h 20m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 round-trip 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
No data available for this route at this time. Please check back soon.

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 July 31, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Lufthansa from the United Kingdom to McAllen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Lufthansa
6.8
Okay
7,275 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 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?

    McAllen Miller Intl (MFE) is the airport you will fly into if you book a flight from United Kingdom to McAllen. It is only a 2.0 mi journey from Miller Intl (MFE) to McAllen’s city center.

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

    Most travelers choose London Heathrow - McAllen Miller Intl, London City - McAllen Miller Intl or Birmingham - McAllen Miller Intl when deciding on the best route 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 vacation 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.

  • What is the cheapest month to book a flight from United Kingdom to McAllen?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to McAllen (average of $281). Flying from United Kingdom to McAllen in December is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Mission
Pharr
Weslaco
Edinburg

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