Cheap flights from McAllen (MFE) to Heathrow (LHR)

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How to find the cheapest flight from
McAllen (MFE) to Heathrow (LHR)

All the information you need to plan the best MFE to LHR flight in 2022: compare McAllen to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
MFE - LHR
Price
$650 - $2,171
LHR
Temperature
39.2 - 62.6 °F
LHR
Rainfall
1.6 - 2.8 inches

Popular in

August

High demand for flights, 53% potential price rise

Cheapest in

September

Best time to find cheap flights, 36% potential price drop

Average price

$939

Average for round-trip flights in May 2022

Round-trip from

$650

From McAllen Miller Intl to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from McAllen to London Heathrow Airport (MFE - LHR)?

When flying from McAllen to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Our data shows that May tends to be the cheapest month to fly to London Heathrow Airport from McAllen. Users have commonly found prices around $1,046 for the month, but tickets can be as low as $547. Due to multiple factors, prepare for potentially higher prices in August.

Cheap flights from McAllen to Heathrow in May, June 2022

The best prices found for MFE to LHR flights for May, June
23 Jun - 4 Jul
$1,252pp
MFE
McAllen Miller Intl
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
MFE
McAllen Miller Intl
23 Jun - 4 Jul
$1,279pp
MFE
McAllen Miller Intl
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
MFE
McAllen Miller Intl
15 Jun - 22 Jun
$1,394pp
MFE
McAllen Miller Intl
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
MFE
McAllen Miller Intl

McAllen Miller Intl to Heathrow 2022 flight deals

Cheap flights to Heathrow from McAllen found for this year
29 Sep - 5 Oct
$780pp
MFE
McAllen Miller Intl
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
MFE
McAllen Miller Intl
30 Sep - 9 Oct
$814pp
MFE
McAllen Miller Intl
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
MFE
McAllen Miller Intl
29 Sep - 5 Oct
$816pp
MFE
McAllen Miller Intl
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
MFE
McAllen Miller Intl

Last minute flights from McAllen to Heathrow

Late deals on round-trip flights to Heathrow from McAllen, departing today and this week
29 May - 1 Jun
$2,164pp
MFE
McAllen Miller Intl
British Airways
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
British Airways
   
2 STOPS
MFE
McAllen Miller Intl
29 May - 1 Jun
$2,292pp
MFE
McAllen Miller Intl
British Airways
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
MFE
McAllen Miller Intl
29 May - 1 Jun
$2,970pp
MFE
McAllen Miller Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
 
1 STOP
MFE
McAllen Miller Intl

One-way flights to Heathrow from McAllen

The cheapest one-way flights from McAllen to Heathrow
2:00 pm - 5:55 pm
Multiple Airlines
3 Stops
45h 55m
MFE - LHR
Multiple Airlines
$709
Kiwi.com
8:13 am - 2:35 am
United Airlines
3 Stops
36h 22m
MFE - LHR
United Airlines
$1,020
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">McAllen</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From McAllen to Heathrow

What airport do you fly from for flights from McAllen to London Heathrow?

Most people fly from McAllen Miller Intl (MFE) if they book a flight from McAllen to London Heathrow. On average, Miller Intl has 0 outbound flights to London Heathrow per day from 3 airlines. McAllen Miller Intl is conveniently located just 2.0 mi from McAllen’s city center.

Which airlines flying from McAllen Miller Intl to London Heathrow have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, British Airways, and United Airlines flying from McAllen Miller Intl to London Heathrow have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from McAllen to London Heathrow Airport for under $800. The cheapest flight booked recently is on American Airlines for just $780, but on average you can expect to pay $951.

Are there last-minute flights available from McAllen to London Heathrow Airport for under $2,200?

There are currently 5+ open flights from McAllen to London Heathrow Airport within the next 7 days for less than $2,200.

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

Currently priced at $780, American Airlines will fly you from McAllen to London Heathrow Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and British Airways - these airlines can fly you to your destination from $816 and $885, respectively. American Airlines is currently priced 22% below the average price you’ll pay for this route.

What are the cheapest flights from McAllen to London Heathrow Airport?

The cheapest flight price from McAllen to London Heathrow Airport is $597. On average you can expect to pay $1,328. The most popular route, (McAllen Miller Intl - London Heathrow), can usually be booked for $794.

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

American Airlines, British Airways and Lufthansa are the most popular airlines when flying from McAllen to London Heathrow Airport.

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COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from McAllen?

Information is based on travel restrictions from McAllen Miller Intl to London Heathrow

Most visitors from McAllen Miller Intl can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from McAllen Miller Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from McAllen Miller Intl are not required to quarantine after entering London Heathrow.

Do I need a test to fly back to McAllen from Heathrow?

Returning to McAllen Miller Intl from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to McAllen Miller Intl.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering McAllen Miller Intl.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for McAllen to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from McAllen to Heathrow.
Today's exchange rate
$1 = £0.81
Average temperature for May in Heathrow
64.4 °F
Avg rainfall for May in Heathrow
1.9 ″

Airports servicing McAllen

Airports servicing London

Top 3 airlines flying from McAllen Miller Intl to London Heathrow

The chart below displays the airlines Cheapflights users traveling from McAllen to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$518 $702 No cancel fee 69%
American Airlines
$631 $979 No cancel fee 71%
British Airways
$701 $918 No cancel fee 70%