Cheap flights from McAllen (MFE) to London (LON) from $638

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MFE — LON
May 3 — May 101

The best prices from McAllen Miller Intl to London are usually found in October or February, booked 32 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from McAllen to London

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

July

Cheapest in

October

Round-trip from

$644

One-way from

$638
High demand for flights, 32% potential price rise
Best time to find cheap flights, 39% potential price drop
From McAllen Miller Intl to London (LON)
One-way flight from McAllen Miller Intl to London (LON)

What is the cheapest day to fly round-trip from McAllen to London?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 124% when planning your travel around this day of the week.

How far in advance should I book a flight from McAllen to London?

To save up to 245% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from McAllen to London from $714 1-2 weeks out and tickets from $2,733 for flights departing within the next 72 hours.

What is the cheapest month to fly from McAllen to London?

Flights from McAllen to London lean towards being more expensive in July. Prices are generally better when you fly from McAllen to London in October, with the cheapest ticket starting at $466.

When is the cheapest time to fly from McAllen to London (MFE - LON)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from McAllen to London by exploring options for tickets in the morning.

Cheap United Airlines flights from McAllen to London

Explore cheap flight options specifically provided by United Airlines for the route between McAllen and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Find some of the cheapest United Airlines flights traveling from McAllen to London. Make sure to double check the flight details before booking.
Mon 8/192:10 pmMFE - LHR
1 stop15h 25mUnited Airlines
Tue 8/271:40 pmLHR - MFE
1 stop15h 50mUnited Airlines
Deal found 4/28$744
Mon 8/197:05 amMFE - LHR
2 stops16h 50mUnited Airlines
Tue 8/271:05 pmLHR - MFE
2 stops16h 25mUnited Airlines
Deal found 4/28$749
Fri 8/232:10 pmMFE - LHR
1 stop11h 30mUnited Airlines
Tue 8/271:40 pmLHR - MFE
1 stop15h 50mUnited Airlines
Deal found 4/26$830
Fri 8/2310:00 amMFE - LHR
2 stops17h 00mUnited Airlines
Tue 8/2710:35 amLHR - MFE
1 stop18h 55mUnited Airlines
Deal found 4/26$834
Fri 8/237:05 amMFE - LHR
2 stops16h 50mUnited Airlines
Tue 8/2710:35 amLHR - MFE
1 stop17h 08mUnited Airlines
Deal found 4/27$835
Thu 8/227:20 pmMFE - LHR
2 stops29h 25mUnited Airlines
Tue 9/107:25 amLHR - MFE
2 stops20h 18mUnited Airlines
Deal found 4/27$868
Sun 5/192:10 pmMFE - LHR
1 stop15h 25mUnited Airlines
Mon 6/31:40 pmLHR - MFE
1 stop13h 54mUnited Airlines
Deal found 4/27$923
Sun 5/197:00 amMFE - LHR
2 stops16h 55mUnited Airlines
Mon 6/31:00 pmLHR - MFE
2 stops16h 31mUnited Airlines
Deal found 4/27$928
Fri 6/287:20 pmMFE - LHR
1 stop30h 20mUnited Airlines
Thu 7/1110:35 amLHR - MFE
1 stop17h 08mUnited Airlines
Deal found 4/27$1,275

Cheap Delta flights from McAllen to London

Explore cheap flight options specifically provided by Delta for the route between McAllen and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Take a gander at the lowest prices we've found on Delta flights from McAllen to London. Deals frequently update to provide users with more options.
Fri 8/235:35 pmMFE - LHR
2 stops13h 40mDelta
Tue 8/278:05 pmLHR - MFE
2 stops29h 05mDelta
Deal found 4/26$824
Fri 8/235:35 pmMFE - LHR
2 stops13h 40mDelta
Tue 8/278:20 amLHR - MFE
2 stops16h 50mDelta
Deal found 4/27$825
Fri 8/235:30 amMFE - LGW
2 stops22h 30mDelta
Tue 8/2712:00 pmLGW - MFE
2 stops58h 55mDelta
Deal found 4/26$1,053

Cheap McAllen to London flights in April & May 2024

Find cheap flight options from McAllen to London specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 5/192:10 pmMFE - LHR
1 stop15h 25mUnited Airlines
Mon 6/31:40 pmLHR - MFE
1 stop13h 54mUnited Airlines
Deal found 4/27$923
Sun 5/1912:00 pmMFE - LHR
1 stop13h 40mUnited Airlines
Mon 6/312:15 pmLHR - MFE
2 stops17h 16mUnited Airlines
Deal found 4/27$928
Sun 5/128:15 amMFE - LHR
1 stop16h 10mAmerican Airlines
Mon 5/138:50 amLHR - MFE
2 stops16h 28mAmerican Airlines
Deal found 4/26$1,514
Sun 5/1212:54 pmMFE - LHR
2 stops21h 06mBritish Airways
Mon 5/137:15 pmLHR - MFE
2 stops30h 03mBritish Airways
Deal found 4/26$1,687
Sun 5/1212:54 pmMFE - LGW
2 stops16h 21mBritish Airways
Mon 5/138:35 pmLGW - MFE
2 stops28h 43mBritish Airways
Deal found 4/26$1,688
Sun 5/1211:07 amMFE - LHR
1 stop17h 38mBritish Airways
Mon 5/134:25 pmLHR - MFE
1 stop13h 34mBritish Airways
Deal found 4/26$1,751
Sat 5/2512:54 pmMFE - LHR
2 stops17h 06mBritish Airways
Mon 5/278:50 amLHR - MFE
2 stops18h 25mBritish Airways
Deal found 4/27$1,959
Sat 5/2511:07 amMFE - LHR
1 stop19h 08mIberia
Mon 5/2711:30 amLHR - MFE
2 stops18h 29mIberia
Deal found 4/27$2,006
Sat 5/2511:07 amMFE - LHR
1 stop14h 58mIberia
Mon 5/274:25 pmLHR - MFE
1 stop13h 34mIberia
Deal found 4/27$2,133

McAllen to London 2024 flight deals

Discover exclusive flight deals for travel between McAllen and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 8/192:10 pmMFE - LHR
1 stop15h 25mUnited Airlines
Tue 8/271:40 pmLHR - MFE
1 stop15h 50mUnited Airlines
Deal found 4/28$744
Mon 8/1910:00 amMFE - LHR
2 stops16h 30mUnited Airlines
Tue 8/271:40 pmLHR - MFE
1 stop25h 10mUnited Airlines
Deal found 4/27$749
Wed 11/65:55 amMFE - LHR
1 stop21h 50mAmerican Airlines
Fri 11/159:50 amLHR - MFE
2 stops18h 25mAmerican Airlines
Deal found 4/27$783
Wed 11/67:15 amMFE - LHR
2 stops18h 40mUnited Airlines
Fri 11/157:40 amLHR - MFE
2 stops19h 17mUnited Airlines
Deal found 4/27$786
Mon 8/1912:04 pmMFE - LGW
2 stops14h 06mAmerican Airlines
Tue 8/2712:20 pmLGW - MFE
2 stops17h 38mAmerican Airlines
Deal found 4/27$788
Wed 11/612:01 pmMFE - LHR
1 stop13h 19mBritish Airways
Fri 11/159:25 amLHR - MFE
1 stop18h 50mBritish Airways
Deal found 4/27$789
Fri 8/235:35 pmMFE - LHR
2 stops13h 40mDelta
Tue 8/278:05 pmLHR - MFE
2 stops29h 05mDelta
Deal found 4/26$824
Fri 8/235:35 pmMFE - LHR
2 stops13h 40mDelta
Tue 8/278:20 amLHR - MFE
2 stops16h 50mDelta
Deal found 4/27$825
Fri 8/232:10 pmMFE - LHR
1 stop11h 30mUnited Airlines
Tue 8/271:40 pmLHR - MFE
1 stop15h 50mUnited Airlines
Deal found 4/26$830

One-way flights to London from McAllen

Search for one-way flight options from McAllen to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Some of the best available deals we've found on one-way flights from McAllen to London. Those needing a return flight from McAllen to London can use the search form above.
Wed 7/172:10 pmMFE - LHR
2 stops15h 00mUnited Airlines
Deal found 4/27$638
Wed 7/177:05 amMFE - LHR
3 stops17h 25mAir Canada
Deal found 4/27$644
Sun 5/511:59 amMFE - LCY
2 stops42h 11mMultiple Airlines
Deal found 4/27$808
Sun 5/511:59 amMFE - LHR
2 stops48h 41mMultiple Airlines
Deal found 4/27$826
Sun 5/511:59 amMFE - LHR
3 stops46h 46mMultiple Airlines
Deal found 4/27$836
Sun 5/511:59 amMFE - LGW
2 stops37h 21mMultiple Airlines
Deal found 4/27$885
Sun 5/511:59 amMFE - LGW
3 stops39h 51mMultiple Airlines
Deal found 4/27$886
Tue 5/711:07 amMFE - LHR
1 stop13h 18mIberia
Deal found 4/27$956
Tue 5/74:32 pmMFE - LGW
2 stops21h 28mIberia
Deal found 4/27$969

Find flights from McAllen to London within your budget

Customize your flight search to find flights from McAllen to London 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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$744 - $919

Route

Depart

Return

Price

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Mon 8/19

1 stop15h 25m

London Heathrow

Tue 8/27

1 stop15h 50m

$744

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Mon 8/19

2 stops16h 50m

London Heathrow

Tue 8/27

2 stops16h 25m

$749

McAllen Miller IntlLondon Gatwick

MFE - LGW

MFELGW

McAllen Miller Intl

Mon 8/19

2 stops14h 06m

London Gatwick

Tue 8/27

2 stops17h 38m

$788

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 8/23

2 stops13h 40m

London Heathrow

Tue 8/27

2 stops29h 05m

$824

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 8/23

2 stops13h 40m

London Heathrow

Tue 8/27

2 stops16h 50m

$825

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Thu 8/22

1 stop14h 11m

London Heathrow

Tue 9/10

2 stops18h 28m

$853

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Thu 8/22

1 stop20h 45m

London Heathrow

Tue 9/10

1 stop13h 40m

$870

McAllen Miller IntlLondon City

MFE - LCY

MFELCY

McAllen Miller Intl

Mon 8/19

2 stops22h 23m

London City

Tue 8/27

2 stops28h 51m

$888

McAllen Miller IntlLondon Heathrow

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 9/6

1 stop12h 31m

London Heathrow

Sun 9/15

1 stop18h 01m

$919

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from McAllen to London?

Use this chart to determine the optimal time to book a round-trip flight from McAllen to London. Price data was last updated on January 28, 2024.
Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from McAllen to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from McAllen to London?

Use this chart to determine the cheapest time to fly round-trip from McAllen to London. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their McAllen to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from McAllen to London by taking into account the cheapest months to travel. The average price of a one-way flight from McAllen to London is currently $828 while a round-trip flight costs $829. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from McAllen to London (average of $653). Flying from McAllen to London in June is currently the most expensive (average of $1,173). 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.

January

$675

February

$664

March

$715

April

$700

May

$748

June

$1,173

July

$987

August

$779

September

$748

October

$712

November

$653

December

$672

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated April 28, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and Iberia from McAllen to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very good
10,932 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.4
Good
11,221 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.3
Good
14,844 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.1
Good
2,764 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.0
Good
6,875 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from McAllen to London. 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 from for flights from McAllen to London?

    McAllen Miller Intl (MFE) is the airport you will fly out of if you book a flight from McAllen to London. You should not have trouble finding flights to London from Miller Intl; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the McAllen airport to London. It is only a 2.0 mi journey to Miller Intl (MFE) from McAllen’s city center.

  • Can I find flights from McAllen to London for under $800 on Cheapflights?

    Yes, there are multiple flights from McAllen to London for under $800. The cheapest flight booked recently is on United Airlines for just $744, but on average you can expect to pay $909.

  • What are the cheapest airlines flying from McAllen to London round-trip?

    Flying on United Airlines is currently your cheapest option to London, with prices starting at $744. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $788 and $824, respectively. United Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from McAllen to London one-way?

    One-way options have recently been found by users for as low as $638 on United Airlines. Other airlines that offer cheap prices include Air Canada from $644 and Iberia from $956 one-way.

  • What are the most popular routes from McAllen to London?

  • What are the most popular airlines that fly from McAllen to London?

  • What does MFE to LHR mean?

    This is defined as McAllen Miller Intl Airport (MFE) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from McAllen to London that include extra baggage allowance?

    The amount of baggage you can bring on your McAllen to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from McAllen to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter McAllen to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

    Yes. In addition to deals on McAllen to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to London?

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

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

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

  • Can I find deals for flights from McAllen to London that allow pets onboard?

    Many airlines flying from McAllen to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from McAllen to London?

    Yes, you can often find last-minute deals on McAllen to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the McAllen to London flight deals updated?

    The McAllen to London flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for McAllen to London
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from McAllen to London

Discover the top 3 airlines that operate flights from McAllen to London. 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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$686Average$884FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$735Average$1,168FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$741Average$847FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from McAllen to London by cabin class

Find flights from McAllen to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from McAllen to London?

Cheapflights makes it easy to find McAllen to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from McAllen to London?

Cheapflights helps you find that perfect flight to London from McAllen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from McAllen to London with no change fees?

Need flexible booking options for your flight to London from McAllen? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from McAllen to London become cheaper?

Yes! Start tracking prices for McAllen to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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