MFE - LHR

£365 Find Cheap Flights from McAllen to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Heathrow departing on 19/4. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to London, 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 McAllen to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£601
British Airways
Tue 18/8Mon 7/9
MFE - LHR • 1 stop
Cheapest one-way flight
£365
Multiple Airlines
Sun 19/4
MFE - LHR • 3 stops
Direct flights
Not available
There are currently no direct flights between McAllen and Heathrow. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
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Booking Insights
Flight Deals

Cheap Flights from McAllen to Heathrow (MFE-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from McAllen to Heathrow 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 McAllen to Heathrow

Tue, 18 Aug - Mon, 7 Sep
British Airways Logo
13:51 - 09:00
MFE
-
LHR
13h 09m
1 stop
British Airways Logo
20:00 - 00:16
LHR
-
MFE
34h 16m
2 stops
£601British Airways
Tue, 18 Aug - Mon, 7 Sep
British Airways Logo
09:33 - 18:15
MFE
-
LHR
26h 42m
2 stops
British Airways Logo
20:00 - 22:39
LHR
-
MFE
32h 39m
2 stops
£605British Airways
Sat, 12 Sep - Tue, 22 Sep
British Airways Logo
20:01 - 06:20
MFE
-
LHR
28h 19m
1 stop
British Airways Logo
16:25 - 00:16
LHR
-
MFE
13h 51m
1 stop
£611British Airways
Sat, 12 Sep - Tue, 22 Sep
British Airways Logo
20:01 - 06:20
MFE
-
LHR
28h 19m
1 stop
British Airways Logo
08:55 - 17:28
LHR
-
MFE
14h 33m
1 stop
£618British Airways
Wed, 29 Apr - Wed, 6 May
Iberia Logo
13:10 - 07:55
MFE
-
LHR
12h 45m
1 stop
Iberia Logo
11:30 - 23:59
LHR
-
MFE
18h 29m
2 stops
£620Iberia
Tue, 18 Aug - Mon, 7 Sep
Air Canada Logo
05:00 - 06:30
MFE
-
LHR
19h 30m
2 stops
Air Canada Logo
17:40 - 17:54
LHR
-
MFE
30h 14m
2 stops
£629Air Canada
Mon, 13 Apr - Mon, 20 Apr
Iberia Logo
13:10 - 08:05
MFE
-
LHR
12h 55m
1 stop
Iberia Logo
19:25 - 20:28
LHR
-
MFE
31h 03m
2 stops
£630Iberia
Tue, 18 Aug - Mon, 7 Sep
British Airways Logo
13:51 - 09:00
MFE
-
LHR
13h 09m
1 stop
British Airways Logo
14:25 - 00:16
LHR
-
MFE
15h 51m
1 stop
£635British Airways
Mon, 13 Apr - Mon, 20 Apr
Iberia Logo
13:10 - 17:15
MFE
-
LHR
22h 05m
2 stops
Iberia Logo
19:25 - 20:28
LHR
-
MFE
31h 03m
2 stops
£636Iberia
Tue, 18 Aug - Mon, 7 Sep
British Airways Logo
20:01 - 14:25
MFE
-
LHR
12h 24m
1 stop
British Airways Logo
20:00 - 21:47
LHR
-
MFE
31h 47m
2 stops
£637British Airways
Booking Insights

KAYAK’s insights & trends for McAllen to Heathrow flights

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

Which airlines provide the cheapest flights from McAllen to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from McAllen to London Heathrow Airport were found on British Airways (£601) and Iberia (£620).

Find deals

Good to know - Cheap tickets from McAllen to London Heathrow Airport

Low seasonSeptember
Cheapest flight£365
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly and prices are also 32% lower on average.
Flight from McAllen to London Heathrow Airport

When to book flights from McAllen to Heathrow

Are your dates flexible? Find out the best times to travel from McAllen to Heathrow 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 McAllen to London Heathrow Airport flights

  • What is the cheapest flight from McAllen to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from McAllen to London Heathrow Airport was £365 for a one-way ticket and £601 for a return.

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

    When flying out of McAllen you will be using McAllen Miller Intl. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

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

    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 McAllen to London Heathrow Airport.

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

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

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

    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 London Heathrow Airport with an airline and back to McAllen with another airline.

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

    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 London Heathrow Airport from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

McAllen (MFE)
Heathrow (LHR)