MFE - LHR

$327 Find Cheap Flights from McAllen to London - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$885
Typical prices: $803-$1,182
Iberia
Wed 1/31Mon 2/5
MFE - LHR • 1 stop
Cheapest one-way
$327
Typical prices: $434-$560
British Airways
Sat 2/24
MFE - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between McAllen and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 41% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $964 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 13h 16m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from McAllen to London (MFE-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to London

Sun, Jan 31 - Fri, Feb 5
Iberia Logo
10:44 am - 6:50 amMFE  McAllen Miller Intl-LHR London Heathrow
14h 06m1 stop Dallas/Fort Worth
Iberia Logo
7:30 am - 11:30 pmLHR  London Heathrow-MFE McAllen Miller Intl
22h 00m2 stops Madrid Barajas Dallas/Fort Worth
$885Iberia
Sun, Jan 31 - Fri, Feb 5
Iberia Logo
10:44 am - 10:00 amMFE  McAllen Miller Intl-LHR London Heathrow
17h 16m1 stop Dallas/Fort Worth
Iberia Logo
12:10 pm - 8:32 pmLHR  London Heathrow-MFE McAllen Miller Intl
14h 22m1 stop Dallas/Fort Worth
$897Iberia
Sun, Jan 31 - Fri, Feb 5
United Airlines Logo
12:08 pm - 9:10 amMFE  McAllen Miller Intl-LHR London Heathrow
15h 02m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
9:30 am - 9:43 pmLHR  London Heathrow-MFE McAllen Miller Intl
18h 13m2 stops Frankfurt am Main Houston George Bush Intcntl
$907United Airlines
Sat, Dec 5 - Tue, Dec 15
United Airlines Logo
7:30 pm - 6:40 amMFE  McAllen Miller Intl-LHR London Heathrow
29h 10m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
United Airlines Logo
3:00 pm - 4:07 pmLHR  London Heathrow-MFE McAllen Miller Intl
31h 07m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$942United Airlines
Sat, Dec 5 - Tue, Dec 15
United Airlines Logo
7:30 pm - 7:40 amMFE  McAllen Miller Intl-LHR London Heathrow
30h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
3:00 pm - 4:07 pmLHR  London Heathrow-MFE McAllen Miller Intl
31h 07m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$943United Airlines
Fri, Mar 19 - Tue, Apr 6
British Airways Logo
9:21 am - 10:00 amMFE  McAllen Miller Intl-LHR London Heathrow
19h 39m1 stop Dallas/Fort Worth
British Airways Logo
2:25 pm - 10:45 pmLHR  London Heathrow-MFE McAllen Miller Intl
14h 20m1 stop Dallas/Fort Worth
$946British Airways
Fri, Mar 19 - Tue, Apr 6
United Airlines Logo
5:00 am - 7:10 amMFE  McAllen Miller Intl-LHR London Heathrow
21h 10m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
7:30 am - 10:02 pmLHR  London Heathrow-MFE McAllen Miller Intl
20h 32m2 stops Frankfurt am Main Houston George Bush Intcntl
$961United Airlines
Fri, Mar 19 - Tue, Apr 6
United Airlines Logo
7:30 pm - 10:15 amMFE  McAllen Miller Intl-LHR London Heathrow
33h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 am - 10:02 pmLHR  London Heathrow-MFE McAllen Miller Intl
20h 32m2 stops Frankfurt am Main Houston George Bush Intcntl
$963United Airlines
Sat, Dec 5 - Tue, Dec 15
British Airways Logo
7:01 pm - 10:00 amMFE  McAllen Miller Intl-LHR London Heathrow
32h 59m1 stop Dallas/Fort Worth
British Airways Logo
8:20 am - 6:30 pmLHR  London Heathrow-MFE McAllen Miller Intl
16h 10m1 stop Dallas/Fort Worth
$996British Airways
Sun, Jan 10 - Sun, Jan 17
Delta Logo
5:19 pm - 1:50 pmMFE  McAllen Miller Intl-LHR London Heathrow
38h 31m2 stops Austin Bergstrom Amsterdam Schiphol
Delta Logo
11:45 am - 11:59 pmLHR  London Heathrow-MFE McAllen Miller Intl
42h 14m2 stops Amsterdam Schiphol Austin Bergstrom
$997Delta
Booking Insights

Price, demand and travel trends for McAllen to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from McAllen to London Heathrow Airport?

Round-trip flights from McAllen to London Heathrow Airport typically range from $803 to $1,182. The lowest price found in the past 5 days was $885, on Iberia.

What's the cheapest day of the week to fly from McAllen to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from McAllen to London Heathrow Airport. It’s 32% cheaper than the average day, while Sunday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from McAllen to London Heathrow Airport?

•January is the cheapest month to fly from McAllen to London Heathrow Airport at $628 round-trip.
•December ($1,549) and June ($1,507) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 146% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for McAllen to London Heathrow Airport flights

Low season

October

Cheapest flight

$327
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 137% increase in travelers.
One-way flight from McAllen to London Heathrow Airport

When to book flights from McAllen to London

Are your dates flexible? Find out the best times to travel from McAllen to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your McAllen to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from McAllen to London Heathrow Airport?

    Only Economy Class is available on flights from McAllen to London Heathrow Airport.

  • How long is a flight from McAllen to London Heathrow Airport?

    A nonstop flight from McAllen to London Heathrow Airport takes 00m, covering 5,135 miles.

  • Do I need a passport to fly from McAllen to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a McAllen to London Heathrow Airport flight?

    Round-trip flights from McAllen to London Heathrow Airport range from $803 to $1,182, with an average of $1,072 over the past 12 months. Anything below $803 counts as a good deal.

  • How are flight prices from McAllen to London Heathrow Airport looking right now?

    One-way fares from McAllen to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $359, which is 32% below the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from McAllen to London Heathrow Airport?

    Flights from McAllen to London Heathrow Airport usually depart from McAllen Miller Intl (MFE) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from McAllen to London Heathrow Airport pass through?

    Connecting flights from McAllen to London Heathrow Airport most commonly pass through:

    • Dallas/Fort Worth (DFW) - 67% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 33% of one-stop connections

  • Can I save money by using flexible dates for flights from McAllen to London Heathrow Airport?

    Yes. Flexible dates can save you up to 37% on flights from McAllen to London Heathrow Airport. Tuesday is the cheapest departure day at $738 round-trip on average, while Sunday is the most expensive at $1,170, a difference of $432.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from McAllen to London Heathrow Airport?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 13h 16m, compared with 13h 30m via Dallas/Fort Worth (DFW).

  • What is the time difference between McAllen and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of McAllen (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking McAllen to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $738, about $432 less than Sunday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your McAllen to London Heathrow Airport trip for January. Fares historically average $628 round-trip in that month - typically $921 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from McAllen to London

Complete your trip to London with a hotel stay or car rental

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