Cheap flights from London to Mcallen

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Find the cheapest month or even day of the year to fly to Mcallen

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Flight deals from London to Mcallen

Looking for a cheap last-minute deal or the best return flight from London to Mcallen? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Mcallen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Mcallen flights are currently cheapest in May.

London to Mcallen: Alternative routes

Compare routes from London to Mcallen below. You may find an airport to fly into that's cheaper, faster, or easier than Mcallen.

London to Mcallen: Flight information

The things to know before you go.
Cheapest flight found$946
Cheapest month to flyMay

Finding cheap flights from London to Mcallen: Frequently asked questions

The best price we found for a return flight from London to Mcallen is $1,386. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Mcallen. But we found flights with one stop from $1,386.
As of February 2026, there are no flights flying from London to Mcallen.
The cheapest month to fly from London to Mcallen is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Mcallen Airport on Monday, 11 May 2026.
No airlines currently offer direct flights between London and Mcallen Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mcallen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mcallen is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Mcallen is Lufthansa .

Flying from London to McAllen International Airport (MFE): What you need to know

  • You can choose from a range of airports when planning your flight from London to McAllen International Airport (MFE). Explore your options for jetting out of London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.

  • McAllen International Airport is located in Mcallen. The city operates on the UTC-5 timezone and is five hours behind London.

  • Give yourself enough time to make your flight from London to MFE. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're travelling during a major holiday or other peak period, give yourself extra time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

Airports in London

London Heathrow Airport (LHR)

  • We make it easy to book cheap flights from London to MFE with a stopover. To explore all the options departing from London Heathrow Airport (LHR), uncheck 'Direct flights only.' Next, pick a flight that has a stop long enough to tour the city of your choice. Major stopovers between LHR and MFE include:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Austin-Bergstrom International Airport (AUS)

  • Travelling from central London to LHR takes around 1 hour on public transport. If you ride-share, drive or grab a cab, you'll cover the 31 kilometres in 55 minutes or so, depending on traffic conditions.

  • Want a leisurely start to your trip? Stay near London Heathrow Airport. Whether you're boarding an early flight from London to McAllen International Airport or just don't like being rushed, these hotels are the ideal choice:

  • 68.18% of flights that depart London Heathrow Airport arrive at their destination on time.

London Gatwick Airport (LGW)

  • Break up your flight from London to McAllen International Airport with a stop at Harry Reid Airport (formerly McCarran Airport) (LAS). One of the main stopovers between London Gatwick Airport and MFE, it's a good opportunity to recharge before the next leg of your journey.

  • You can get to LGW from the centre of London in about 1 hour 20 minutes by car, depending on traffic conditions. The ride on public transport will take roughly 30 minutes to travel the 80 kilometres or so.

  • Kick off your holiday early with an additional night away from home. Before your London to MFE flight, kick back in one of these hotels near London Gatwick Airport:

  • 69.26% of flights departing London Gatwick Airport arrive according to schedule.

Stansted Airport (STN)

  • From central London, STN is around 64 kilometres away. It takes roughly 1 hour to reach the airport by car and 1 hour 25 minutes or so if you're on public transport.

  • Stay in bed a little longer and still make your London to McAllen International Airport flight with plenty of time to spare. These hotels near Stansted Airport make departure day effortless if you're jetting off early:

  • Flights departing from STN make it to their destination within the expected time frame 64.73% of the time.

About McAllen International Airport (MFE)

Getting from McAllen International Airport (MFE) to central Mcallen

  • McAllen International Airport to central Mcallen is around 3 kilometres. If you're getting a cab or renting a car, plan in advance to make your trip as easy as possible. Journey times will vary depending on traffic and the time of day.

  • When travelling by public transport, expect a journey time of roughly 50 minutes.

How to find the cheapest flights from London to McAllen International Airport (MFE)

  • $946 is currently the lowest price for a one-way ticket from London to McAllen International Airport. Return flights start at $1,386. These prices may change based on availability.

  • Booking ahead of time is often the key to scoring a cheap flight from London to MFE. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.

  • Cheap London to McAllen International Airport tickets are easier to find when your travel dates are flexible. Try using the 'Whole month' search tool to compare fares across the month and then fly out on the cheapest day.

  • Locking in a cheap plane ticket from London to MFE is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Lock in a cheap flight from London to McAllen International Airport by using filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to McAllen International Airport (MFE)

  • February is the quietest month for flights from London to McAllen International Airport (MFE), while July is the most popular. Find the best time to go to Mcallen based on whether you want a bustling atmosphere or a more laid-back vibe.

  • Lock in a London to MFE plane ticket departing in August if you're eager to explore the city during its warmest month. You can expect temperatures in Mcallen to range from 25ºC (77ºF) to 39ºC (102ºF).

  • Look for cheap tickets from London to McAllen International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 8ºC (46ºF) and 26ºC (79ºF).

More about Mcallen

Explore more of the United States

  • Corpus Christi is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Mcallen. Around 193 kilometres away to the north-east, top sights here include Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

  • If you're interested in discovering another corner of the United States, consider Laredo, about 193 kilometres north-west of Mcallen. San Francisco Javier Park, San Augustin Plaza and Fort McIntosh are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.