How long is the flight from London Heathrow Airport to Monterrey?

United Airlines can get you from London Heathrow Airport to Monterrey in just under 14h 12m. Your travel time can differ by up to . The distance from London Heathrow Airport to Monterrey is about 5230 mi.

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

According to our current data, Avianca (£559), Lufthansa (£619), and United Airlines (£626) offers the cheapest pricing from London Heathrow Airport to Monterrey. You may be able to fly from London Heathrow Airport to Monterrey for 34% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Monterrey ranges from 14.0 - 151.0 inches per month. September is typically the wettest month, when rainfall can reach 151.0 mm. December is typically the driest time to visit Monterrey when rainfall is around 14.0 mm.

If weather is an important factor for your trip to Monterrey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

Consider Aeromexico, United Airlines or Lufthansa when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Monterrey.

What is the cheapest time of day to fly from LHR to MTY?

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

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

For a flight from London Heathrow to Monterrey, you will be flying into Gen Mariano Escobedo. Monterrey Gen Mariano Escobedo (MTY) is just 14.9 mi from the center of the city. Gen Mariano Escobedo is the only Monterrey airport and it handles 0 inbound flights from London Heathrow per day. 5 airlines have flights to Monterrey Gen Mariano Escobedo from London Heathrow on a regular basis.

Can I find deals for flights from Heathrow to Monterrey that include hotel bookings?

Yes. In addition to deals on Heathrow to Monterrey flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Monterrey?

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

Can I find deals for business class flights from Heathrow to Monterrey?

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

£384+ Cheap Flights from London Heathrow Airport to Monterrey

Cheap flight deals from Heathrow to Monterrey

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Monterrey
Explore the most affordable flight options available from Heathrow to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Mon 5/1014:30 -

2 stops24h 01m

Mon 19/1020:42 -

2 stops35h 18m

Deal found 14/9£719

Thu 8/1006:30 -

3 stops32h 01m

Wed 14/1020:42 -

2 stops30h 33m

Deal found 15/9£726

Mon 5/1022:30 -

1 stop16h 30m

Mon 19/1018:10 -

1 stop14h 50m

Deal found 14/9£737

Thu 15/1009:55 -

2 stops30h 41m

Thu 22/1006:00 -

2 stops28h 35m

Deal found 15/9£750

Thu 1/1006:15 -

3 stops32h 16m

Thu 8/1008:09 -

2 stops19h 06m

Deal found 15/9£752

Thu 8/1006:50 -

2 stops20h 30m

Wed 14/1009:20 -

1 stop14h 15m

Deal found 15/9£755

Thu 19/1106:00 -

2 stops23h 15m

Mon 30/1111:45 -

2 stops22h 35m

Deal found 18/9£764

Thu 19/1106:00 -

2 stops23h 15m

Mon 30/1111:45 -

1 stop17h 35m

Deal found 18/9£766

Sat 26/908:30 -

1 stop18h 50m

Sun 11/1009:20 -

1 stop16h 15m

Deal found 18/9£767

Tue 17/1106:00 -

2 stops23h 15m

Wed 25/1111:45 -

2 stops22h 35m

Deal found 17/9£768

Find flight deals from Heathrow to Monterrey

Round-trip from	£719
One-way from	£384
Popular in	October
Cheapest in	November
Average price	£796

5/10-19/10
4 total stops
59h 19m total
London to Monterrey

Search Deals

8/12-31/12
3 total stops
57h 54m total
London to Monterrey

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Tue 1/12

14:50-15:30

2 stops30h 40m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£437

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Sun 25/10

07:30-17:40

3 stops40h 10m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£490

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Sat 28/11

14:50-23:26

2 stops38h 36m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£503

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Thu 26/11

22:30-22:13

1 stop29h 43m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£530

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Wed 25/11

22:30-09:55

1 stop17h 25m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£532

Fastest return journey

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Fri 27/11

22:30-08:04

1 stop15h 34m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£538

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Sun 29/11

22:30-20:56

1 stop28h 26m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£549

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Mon 30/11

11:25-19:00

1 stop37h 35m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£565

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Mon 7/12

18:45-19:00

1 stop30h 15m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£568

LondonMonterrey

LHR London Heathrow - MTY Monterrey Gen Mariano Escobedo

LHRMTY

London Heathrow

Sat 3/10

17:00-18:50

2 stops32h 50m

Monterrey Gen Mariano Escobedo

Wed 31/12

00:00-07:00

Nonstop0h 00m

£569

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Heathrow with our price prediction graph.

LHR-MTY

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Monterrey

What’s the top stopover airport for flights from London Heathrow Airport to Monterrey?

Dallas (DFW) – chosen by Cheapflights users on 35% of one-stop itineraries from London Heathrow Airport to Monterrey on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Monterrey?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £889.

What’s the fastest stopover option from London Heathrow Airport to Monterrey?

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 14h 09m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Monterrey?

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average stopover time of 2h 01m.

Reviews of airlines servicing Monterrey

Read through reviews of airlines operating flights from London Heathrow Airport to Monterrey, such as Aeromexico,United Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Aeromexico

7.4

Good

1,463 reviews

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

United Airlines

7.4

Good

10,229 reviews

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Lufthansa

6.8

Okay

8,236 reviews

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

British Airways

6.7

Okay

8,229 reviews

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Avianca

6.5

Okay

2,548 reviews

Aeromexico

7.4

Good

1,463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

Related info for your journey

What airport do you fly into for flights to Monterrey from London Heathrow?
For a flight from London Heathrow to Monterrey, you will be flying into Gen Mariano Escobedo. Monterrey Gen Mariano Escobedo (MTY) is just 14.9 mi from the center of the city. Gen Mariano Escobedo is the only Monterrey airport and it handles 0 inbound flights from London Heathrow per day. 5 airlines have flights to Monterrey Gen Mariano Escobedo from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Monterrey?
United Airlines can get you from London Heathrow Airport to Monterrey in just under 14h 12m. Your travel time can differ by up to . The distance from London Heathrow Airport to Monterrey is about 5230 mi.
What are the cheapest airlines flying from London Heathrow Airport to Monterrey round-trip?
According to our current data, Avianca (£559), Lufthansa (£619), and United Airlines (£626) offers the cheapest pricing from London Heathrow Airport to Monterrey. You may be able to fly from London Heathrow Airport to Monterrey for 34% less than the average price by searching for these airlines.
Can I find deals for flights from Heathrow to Monterrey that include hotel bookings?
Yes. In addition to deals on Heathrow to Monterrey flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Monterrey?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Monterrey.
Can I find deals for business class flights from Heathrow to Monterrey?
Yes. Cheapflights offers flight deals from Heathrow to Monterrey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 5 airlines flying from Heathrow to Monterrey

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£559	Average£806	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Lufthansa	Cheapest£619	Average£801	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£626	Average£803	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aeromexico	Cheapest£664	Average£911	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
British Airways	Cheapest£828	Average£948	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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Can Cheapflights find flights from Heathrow to Monterrey with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Monterrey, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Monterrey become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Monterrey flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Monterrey from £384

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Monterrey

Cheapest flights from Heathrow to MonterreyExplore the most affordable flight options available from Heathrow to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Heathrow to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Heathrow to MonterreyDiscover carefully curated flight deals from Heathrow to Monterrey that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Heathrow to Monterrey that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Heathrow to MonterreyDiscover last-minute flight deals from Heathrow to Monterrey. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Monterrey. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Heathrow to MonterreySearch for one-way flight options from Heathrow to Monterrey. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Heathrow to Monterrey. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Heathrow to Monterrey

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Monterrey that are best for you.

Best time to book a flight from Heathrow to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Heathrow with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from London Heathrow Airport to Monterrey?

Dallas (DFW) – chosen by Cheapflights users on 35% of one-stop itineraries from London Heathrow Airport to Monterrey on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Monterrey?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £889.

What’s the fastest stopover option from London Heathrow Airport to Monterrey?

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 14h 09m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Monterrey?

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average stopover time of 2h 01m.

Reviews of airlines servicing Monterrey

Read through reviews of airlines operating flights from London Heathrow Airport to Monterrey, such as Aeromexico,United Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London Heathrow Airport to Monterrey?

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

Can I find deals for flights from Heathrow to Monterrey that include hotel bookings?

How can I find direct flights from Heathrow to Monterrey?

Can I find deals for business class flights from Heathrow to Monterrey?

Travelling to a place near Monterrey?

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Alternative routes for Heathrow to Monterrey

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Complete your trip

Complete your trip to Monterrey by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Mexico

Book a non-stop flight to one of these other cities located in Mexico.

Search flights from Heathrow to Monterrey by cabin class

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Other flights to Monterrey

Explore flights to Monterrey departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Heathrow and Monterrey flights

Browse other Heathrow and Monterrey flight options. Last updated on 18 September 2026.

Other flights from Heathrow

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Top 5 airlines flying from Heathrow to Monterrey

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How does Cheapflights help users find flights from Heathrow to Monterrey?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Monterrey?

Can Cheapflights find flights from Heathrow to Monterrey with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Monterrey become cheaper?

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Cheapest flights from Heathrow to Monterrey
Explore the most affordable flight options available from Heathrow to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Heathrow to Monterrey
Discover carefully curated flight deals from Heathrow to Monterrey that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Heathrow to Monterrey
Discover last-minute flight deals from Heathrow to Monterrey. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Heathrow to Monterrey
Search for one-way flight options from Heathrow to Monterrey. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.