LHR - MTY

£415 Find Cheap Flights from London Heathrow Airport to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Monterrey departing on 26/1. 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 Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Monterrey, 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 Monterrey, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£674
Overall average: £594
Multiple Airlines
Wed 28/1Wed 4/2
LHR - MTY • 2 stops
Cheapest one-way flight
£415
Aeromexico
Mon 26/1
LHR - MTY • 1 stop
When to travel
February
Cheapest • 29% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Monterrey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Monterrey (LHR-MTY)

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

Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
20:05 - 00:30
LHR
-
MTY
34h 25m2 stops
Multiple Airlines Logo
20:25 - 11:50
MTY
-
LHR
33h 25m2 stops
£674Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
06:00 - 00:30
LHR
-
MTY
24h 30m2 stops
Multiple Airlines Logo
08:15 - 12:50
MTY
-
LHR
22h 35m2 stops
£692Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:30 - 21:16
LHR
-
MTY
20h 46m2 stops
Multiple Airlines Logo
22:10 - 08:30
MTY
-
LHR
28h 20m3 stops
£695Multiple Airlines
Mon, 26 Jan - Sat, 31 Jan
Multiple Airlines Logo
10:20 - 11:57
LHR
-
MTY
31h 37m3 stops
Multiple Airlines Logo
08:15 - 18:30
MTY
-
LHR
28h 15m3 stops
£716Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Avianca Logo
21:40 - 12:30
LHR
-
MTY
20h 50m1 stop
Avianca Logo
13:50 - 14:35
MTY
-
LHR
18h 45m1 stop
£720Avianca
Wed, 28 Jan - Wed, 4 Feb
Aeromexico Logo
22:30 - 16:48
LHR
-
MTY
24h 18m1 stop
Aeromexico Logo
19:37 - 15:05
MTY
-
LHR
13h 28m1 stop
£730Aeromexico
Thu, 22 Jan - Mon, 26 Jan
Avianca Logo
21:40 - 12:30
LHR
-
MTY
20h 50m1 stop
Avianca Logo
13:50 - 14:35
MTY
-
LHR
18h 45m1 stop
£732Avianca
Thu, 29 Jan - Thu, 5 Feb
Aeromexico Logo
22:30 - 08:51
LHR
-
MTY
16h 21m1 stop
Aeromexico Logo
17:42 - 15:05
MTY
-
LHR
15h 23m1 stop
£739Aeromexico
Thu, 29 Jan - Thu, 5 Feb
Air France Logo
08:55 - 22:05
LHR
-
MTY
19h 10m2 stops
Air France Logo
19:42 - 18:20
MTY
-
LHR
16h 38m2 stops
£741Air France
Thu, 29 Jan - Thu, 5 Feb
Air France Logo
08:55 - 22:05
LHR
-
MTY
19h 10m2 stops
Air France Logo
19:42 - 18:20
MTY
-
LHR
16h 38m2 stops
£745Air France
Booking Insights

KAYAK's insights & trends for Heathrow to Monterrey flights

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

What’s the cheapest day of the week to fly from London Heathrow Airport to Monterrey?

The average price of all round-trip flights from London Heathrow Airport to Monterrey clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Monterrey, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Monterrey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Monterrey is February, where tickets cost £559 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £980 and £947 respectively.

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

Low seasonJanuary
Cheapest flight£415
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from London Heathrow Airport to Monterrey

When to book flights from Heathrow to Monterrey

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

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Monterrey was £415 for a one-way ticket and £674 for a return.

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

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

  • Which airline alliances offer flights from London Heathrow Airport to Monterrey?

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

  • Which is the best airline for flights from London to Monterrey, Finnair or Aeromexico?

    The two airlines most popular with KAYAK users for flights from London to Monterrey are Finnair and Aeromexico. With an average price for the route of £563 and an overall rating of 7.6, Finnair is the most popular choice. Aeromexico is also a great choice for the route, with an average price of £867 and an overall rating of 7.4.

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

    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 Heathrow Airport to Monterrey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey from London Heathrow Airport 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 London Heathrow Airport to Monterrey?

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

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

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

Reviews of the top 4 airlines flying from Heathrow to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from London to Monterrey. 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 Heathrow to Monterrey? 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.
7.6
FinnairOverall score based on 1337 reviews
7.6Boarding
6.7Food
6.9Entertainment
8.1Crew
7.4Comfort
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025
LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

It was good in general. The Crew during the flight were very nice at all times.

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

United has come a long way, it’s been a fantastic experience traveling with them.

Other than a way way too cold cabinets for the entire flight, all was great

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

I ended up in Lufthansa to Zagreb because of our delay

Small plane, only two bathrooms, no screen for videos. Not wide enough seats

The flight was delayed by an hour. Made the connection uncomfortably tight.

Very helpful crew, including airport people, getting us in wheelchairs and working so hard to get us where we need on time!

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

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

Information on your arrival and departure airports