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Heathrow Airport to McAllen International Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to McAllen International Airport over the next 90 days, with one-way fares from £648 and round-trip from £873. Based on Trip.com's latest 7-day flight data.

    • LHR 17:40
      27h 17m
      1 stop
      MFE 14:57
      London - McAllen | Tue, Nov 24 | Virgin Atlantic
      MFE 12:47
      21h 28m
      1 stop
      LHR 16:15
      McAllen - London | Tue, Dec 1 | Allegiant Air
      £873 £1,081
      19% off
      19% off
      £1,081 £873
    • LHR 10:00
      13h 59m
      1 stop
      MFE 17:59
      London - McAllen | Sat, Nov 14 | United Airlines
      MFE 19:30
      32h 45m
      1 stop
      LHR 10:15
      McAllen - London | Thu, Nov 19 | United Airlines
      £941 £1,081
      13% off
      13% off
      £1,081 £941
    • LHR 12:05
      31h 22m
      1 stop
      MFE 13:27
      London - McAllen | Fri, Dec 11 | United Airlines
      MFE 19:30
      30h 10m
      1 stop
      LHR 07:40
      McAllen - London | Thu, Dec 17 | United Airlines
      £942 £1,081
      13% off
      13% off
      £1,081 £942
    • LHR 12:05
      16h 3m
      1 stop
      MFE 22:08
      London - McAllen | Fri, Dec 11 | Lufthansa
      MFE 17:15
      32h 25m
      1 stop
      LHR 07:40
      McAllen - London | Thu, Dec 17 | United Airlines
      £942
      13% off
      £1,081 £942
    • LHR 13:50
      16h 25m
      1 stop
      MFE 00:15
      London - McAllen | Fri, Nov 6 | American Airlines
      MFE 16:21
      11h 39m
      1 stop
      LHR 10:00
      McAllen - London | Fri, Nov 13 | American Airlines
      £951
      12% off
      £1,081 £951
    • LHR 10:00
      13h 57m
      1 stop
      MFE 17:57
      London - McAllen | Sat, Dec 12 | Lufthansa
      MFE 07:15
      18h 25m
      1 stop
      LHR 07:40
      McAllen - London | Sun, Dec 20 | United Airlines
      £953
      12% off
      £1,081 £953
    • LHR 12:05
      16h 3m
      1 stop
      MFE 22:08
      London - McAllen | Sat, Dec 12 | United Airlines
      MFE 07:15
      18h 25m
      1 stop
      LHR 07:40
      McAllen - London | Sun, Dec 20 | United Airlines
      £953
      12% off
      £1,081 £953
    • LHR 10:00
      13h 59m
      1 stop
      MFE 17:59
      London - McAllen | Fri, Nov 6 | Lufthansa
      MFE 12:03
      13h 37m
      1 stop
      LHR 07:40
      McAllen - London | Fri, Nov 13 | United Airlines
      £955
      12% off
      £1,081 £955
    • LHR 12:05
      31h 24m
      1 stop
      MFE 13:29
      London - McAllen | Fri, Nov 6 | United Airlines
      MFE 17:15
      32h 25m
      1 stop
      LHR 07:40
      McAllen - London | Fri, Nov 13 | United Airlines
      £955
      12% off
      £1,081 £955
    • LON 13:00
      17h 25m
      1 stop
      MFE 14:00
      London - McAllen | Sat, Oct 31 | Normal Airline
      MFE 15:00
      6h
      Direct
      LON 16:00
      McAllen - London | Mon, Nov 2 | Normal Airline
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    • Cheapest
      LHR 08:20
      16h 1m
      1 stop
      MFE 18:21
      London - McAllen | Sat, Nov 21 | American Airlines
      £648 £777
      17% off
      17% off
      £777 £648
    • LHR 13:50
      15h 25m
      1 stop
      MFE 23:15
      London - McAllen | Sun, Nov 22 | American Airlines
      £655 £777
      16% off
      16% off
      £777 £655
    • LHR 10:05
      19h 11m
      1 stop
      MFE 23:16
      London - McAllen | Sat, Nov 21 | British Airways
      £659 £777
      15% off
      15% off
      £777 £659
    • LHR 14:45
      24h 7m
      1 stop
      MFE 08:52
      London - McAllen | Sat, Nov 21 | Finnair
      £665
      14% off
      £777 £665
    • LHR 12:05
      27h 2m
      1 stop
      MFE 09:07
      London - McAllen | Sat, Nov 21 | United Airlines
      £666
      14% off
      £777 £666
    • LHR 08:20
      20h 55m
      1 stop
      MFE 23:15
      London - McAllen | Sun, Nov 22 | Iberia
      £668
      14% off
      £777 £668
    • LHR 13:50
      15h 25m
      1 stop
      MFE 23:15
      London - McAllen | Sun, Nov 22 | British Airways
      £675
      13% off
      £777 £675
    • LHR 12:05
      15h 53m
      1 stop
      MFE 21:58
      London - McAllen | Sat, Nov 21 | Austrian Airlines
      £678
      13% off
      £777 £678
    • LHR 10:00
      33h 29m
      1 stop
      MFE 13:29
      London - McAllen | Sun, Nov 22 | United Airlines
      £682
      12% off
      £777 £682
    • LON 13:00
      17h 25m
      1 stop
      MFE 14:00
      London - McAllen | Sat, Oct 31 | Normal Airline
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    • LHR 12:05
      13h 15m
      1 stop
      MFE 19:20
      London - McAllen | Wed, Dec 16 | United Airlines
      £729 £820
      11% off
      11% off
      £820 £729
    • LHR 13:50
      15h 25m
      1 stop
      MFE 23:15
      London - McAllen | Sun, Nov 22 | American Airlines
      £655 £777
      16% off
      16% off
      £777 £655
    • LHR 13:50
      15h 25m
      1 stop
      MFE 23:15
      London - McAllen | Sun, Nov 22 | British Airways
      £675 £777
      13% off
      13% off
      £777 £675
    • LHR 12:05
      15h 53m
      1 stop
      MFE 21:58
      London - McAllen | Sat, Nov 21 | Austrian Airlines
      £678
      13% off
      £777 £678
    • LHR 08:20
      16h 1m
      1 stop
      MFE 18:21
      London - McAllen | Sat, Nov 21 | American Airlines
      £648
      17% off
      £777 £648
    • LHR 11:55
      16h 9m
      1 stop
      MFE 22:04
      London - McAllen | Tue, Dec 8 | British Airways
      £689
      11% off
      £777 £689
    • LHR 08:20
      17h 9m
      1 stop
      MFE 19:29
      London - McAllen | Tue, Dec 8 | American Airlines
      £685
      12% off
      £777 £685
    • LHR 10:00
      17h 58m
      1 stop
      MFE 21:58
      London - McAllen | Sat, Nov 21 | Brussels Airlines
      £691
      11% off
      £777 £691
    • LHR 10:05
      19h 11m
      1 stop
      MFE 23:16
      London - McAllen | Sat, Nov 21 | British Airways
      £659
      15% off
      £777 £659
    • LON 13:00
      17h 25m
      1 stop
      MFE 14:00
      London - McAllen | Sat, Oct 31 | Normal Airline
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Displayed flight fares from London to McAllen are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Heathrow Airport to McAllen International Airport?

The cheapest airline flying from Heathrow Airport to McAllen International Airport is Air Canada (from £603) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From £603
Virgin Atlantic
From £644
Delta Air Lines
From £644
American Airlines
From £648
Lufthansa
From £650
British Airways
From £659
Finnair
From £665
United Airlines
From £666
Iberia
From £668
Austrian Airlines
From £678

Find more flights and airlines

What is the flight schedule from Heathrow Airport to McAllen International Airport?

Check the schedule for flights from London to McAllen and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA081

    Heathrow Airport

    13:50

    LHR

    10h 30m

    Direct

    18:20

    DFW

    S M T W T F S
    Search

  2. AA3124

    Dallas Fort Worth International Airport

    20:41

    DFW

    1h 36m

    Direct

    22:17

    MFE

    S M T W - - S

  3. BA1530

    Heathrow Airport

    16:55

    LHR

    10h 10m

    Direct

    21:05

    DFW

    S M T W T F S
    Search

  4. BA2397

    Dallas Fort Worth International Airport

    18:00

    DFW

    1h 33m

    Direct

    19:33

    MFE

    S M T W T - S

  5. AY5493

    Heathrow Airport

    12:55

    LHR

    10h 10m

    Direct

    17:05

    DFW

    S M T W T F S
    Search

  6. AA2029

    Dallas Fort Worth International Airport

    22:45

    DFW

    1h 32m

    Direct

    00:17

    MFE

    S - T W - - S

  7. UA004

    Heathrow Airport

    13:40

    LHR

    10h 15m

    Direct

    17:55

    IAH

    S M T W T F S
    Search

  8. UA2339

    George Bush Intercontinental Airport

    20:28

    IAH

    1h 28m

    Direct

    21:56

    MFE

    S M T W T F S

  9. OS7813

    Heathrow Airport

    13:40

    LHR

    10h 15m

    Direct

    17:55

    IAH

    S M T W T F S
    Search

  10. UA2339

    George Bush Intercontinental Airport

    20:28

    IAH

    1h 28m

    Direct

    21:56

    MFE

    S M T W T F S

  11. LH7621

    Heathrow Airport

    13:40

    LHR

    10h 15m

    Direct

    17:55

    IAH

    S M T W T F S
    Search

  12. LH8516

    George Bush Intercontinental Airport

    21:45

    IAH

    1h 24m

    Direct

    23:09

    MFE

    S M T W T - S

  13. AA051

    Heathrow Airport

    08:20

    LHR

    10h 20m

    Direct

    12:40

    DFW

    S M T W T F S
    Search

  14. AA4063

    Dallas Fort Worth International Airport

    17:55

    DFW

    1h 36m

    Direct

    19:31

    MFE

    S - T W - - S

  15. BA1520

    Heathrow Airport

    14:25

    LHR

    10h 5m

    Direct

    18:30

    DFW

    S M T W T F S
    Search

  16. BA2397

    Dallas Fort Worth International Airport

    18:00

    DFW

    1h 33m

    Direct

    19:33

    MFE

    S M T W T - S

  17. BA1530

    Heathrow Airport

    16:55

    LHR

    10h 10m

    Direct

    21:05

    DFW

    S M T W T F S
    Search

  18. BA2400

    Dallas Fort Worth International Airport

    20:10

    DFW

    1h 36m

    Direct

    21:46

    MFE

    S - T W T F S

  19. BA1504

    Heathrow Airport

    08:55

    LHR

    10h 5m

    Direct

    13:00

    DFW

    S M T W T F S
    Search

  20. BA2397

    Dallas Fort Worth International Airport

    18:00

    DFW

    1h 33m

    Direct

    19:33

    MFE

    S M T W T - S
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About Heathrow Airport and McAllen International Airport

Learn about Heathrow Airport (LHR) and McAllen International Airport (MFE) — including location, terminals, transportation, and travel tips.

Flight distance 8,278.88km
Cheapest one-way ticket price £648
Cheapest return ticket price £873

FAQs for Heathrow Airport to McAllen International Airport Flights

  • What is the transportation method from the main airport to downtown in McAllen?

    • The distance from McAllen International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to McAllen International Airport (MFE) is Valley International Airport. The distance is around 57km.
  • One-way flights from Heathrow Airport to McAllen International Airport currently start from £648, and round-trip fares start from £873. The current lowest fare is a American Airlines flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to McAllen International Airport is £881. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and McAllen International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.