LON - MFE

£700 Find Cheap Flights from London to McAllen

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to McAllen departing on 8/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to McAllen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to McAllen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to McAllen, as well as popular online travel agencies
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Cheap Flights from London to McAllen (LON-MFE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to McAllen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to McAllen

Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
08:35 - 23:19LHR-MFE
20h 44m2 stops
American Airlines Logo
05:34 - 10:10MFE-LHR
22h 36m2 stops
£700American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
09:50 - 23:19LHR-MFE
19h 29m2 stops
American Airlines Logo
05:34 - 10:10MFE-LHR
22h 36m2 stops
£702American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
Lufthansa Logo
06:35 - 21:59LHR-MFE
21h 24m2 stops
Lufthansa Logo
14:06 - 07:30MFE-LHR
11h 24m1 stop
£719Lufthansa
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
08:20 - 16:22LHR-MFE
14h 02m1 stop
American Airlines Logo
05:34 - 10:10MFE-LHR
22h 36m2 stops
£724American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
11:40 - 23:19LHR-MFE
17h 39m2 stops
American Airlines Logo
14:49 - 12:05MFE-LHR
15h 16m2 stops
£730American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
United Airlines Logo
12:05 - 21:59LHR-MFE
15h 54m1 stop
United Airlines Logo
16:55 - 10:15MFE-LHR
11h 20m1 stop
£743United Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
Lufthansa Logo
10:00 - 21:59LHR-MFE
17h 59m1 stop
Lufthansa Logo
14:06 - 07:30MFE-LHR
11h 24m1 stop
£744Lufthansa
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
11:55 - 23:19LHR-MFE
17h 24m1 stop
American Airlines Logo
17:10 - 11:40MFE-LHR
12h 30m1 stop
£761American Airlines
Find Deal
Mon, 18 Aug - Mon, 25 Aug
United Airlines Logo
18:00 - 11:25LHR-MFE
23h 25m2 stops
United Airlines Logo
09:49 - 06:45MFE-LHR
14h 56m2 stops
£777United Airlines
Find Deal
Mon, 18 Aug - Mon, 25 Aug
United Airlines Logo
13:40 - 11:25LHR-MFE
27h 45m1 stop
United Airlines Logo
07:00 - 05:55MFE-LHR
16h 55m2 stops
£779United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for London to McAllen flights

Get data-powered insights and trends into flights from London to McAllen to help you find the cheapest flights, the best time to fly and much more.

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


Good to know - Cheap tickets from London to McAllen

Low seasonMarch
Cheapest flight£700
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from London Heathrow Airport to McAllen

When to book flights from London to McAllen

Are your dates flexible? Find out the best times to travel from London to McAllen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to McAllen

  • What is the cheapest flight from London to McAllen?

    In the last 3 days, the lowest price for a flight from London to McAllen was £926 for a return ticket.

  • Which airports will I be using when flying from London to McAllen?

    On your way to McAllen, you’ll fly out from one of these London airports: London City, London Gatwick, or London Heathrow. You’ll be landing at McAllen Miller Intl.

  • Which aircraft models fly most regularly from London to McAllen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to McAllen?

    oneworld, and Star Alliance are the airline alliances operating flights between London and McAllen, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London to McAllen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to McAllen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to McAllen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to McAllen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to McAllen with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to McAllen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to McAllen from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to McAllen

 
See real verified KAYAK customer reviews for airlines flying from London to McAllen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to McAllen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7222 reviews
6.7Comfort
6.9Boarding
6.3Food
7.6Crew
6.4Entertainment
Airline reviews

Everything about the flight check-in was smooth no line the plane is clean and bathroom

10.0 ExcellentAnonymous, Jul 2025LHR - BWI
Read more British Airways reviews

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

Everything you need to know for your flight from London to McAllen

Information on your arrival and departure airports

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