LHR - MTY

£354 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 16/6. 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
£759
Typical prices: £790-£744
Avianca
Sun 10/5Mon 18/5
LHR - MTY • 1 stop
Cheapest one-way flight
£354
Multiple Airlines
Tue 16/6
LHR - MTY • 3 stops
Top airlines
Cheapest • from £759 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Monterrey. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £705 (return)
Shortest trip • 14h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
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

Sun, 10 May - Mon, 18 May
Avianca Logo
22:05 - 12:30
LHR
-
MTY
21h 25m
1 stop
Avianca Logo
13:50 - 15:35
MTY
-
LHR
18h 45m
1 stop
£759Avianca
Sun, 10 May - Mon, 18 May
Multiple Airlines Logo
09:55 - 07:30
LHR
-
MTY
28h 35m
2 stops
Multiple Airlines Logo
20:37 - 15:00
MTY
-
LHR
35h 23m
2 stops
£787Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Aeromexico Logo
22:30 - 08:45
LHR
-
MTY
17h 15m
1 stop
Aeromexico Logo
18:15 - 16:00
MTY
-
LHR
14h 45m
1 stop
£801Aeromexico
Tue, 9 Jun - Tue, 16 Jun
Aeromexico Logo
22:30 - 10:58
LHR
-
MTY
19h 28m
1 stop
Aeromexico Logo
15:31 - 16:00
MTY
-
LHR
17h 29m
1 stop
£806Aeromexico
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
08:40 - 09:35
LHR
-
MTY
31h 55m
3 stops
Multiple Airlines Logo
08:09 - 17:35
MTY
-
LHR
26h 26m
2 stops
£808Multiple Airlines
Sat, 9 May - Tue, 12 May
Aeromexico Logo
22:30 - 14:23
LHR
-
MTY
22h 53m
1 stop
Aeromexico Logo
20:27 - 16:00
MTY
-
LHR
36h 33m
1 stop
£809Aeromexico
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
14:30 - 13:51
LHR
-
MTY
30h 21m
2 stops
Multiple Airlines Logo
06:00 - 17:35
MTY
-
LHR
28h 35m
2 stops
£812Multiple Airlines
Thu, 18 Jun - Mon, 22 Jun
Aeromexico Logo
22:30 - 07:51
LHR
-
MTY
16h 21m
1 stop
Aeromexico Logo
20:55 - 16:00
MTY
-
LHR
36h 05m
1 stop
£821Aeromexico
Thu, 18 Jun - Mon, 22 Jun
Aeromexico Logo
22:30 - 09:19
LHR
-
MTY
17h 49m
1 stop
Aeromexico Logo
20:55 - 16:00
MTY
-
LHR
36h 05m
1 stop
£833Aeromexico
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
06:30 - 09:50
LHR
-
MTY
34h 20m
3 stops
Multiple Airlines Logo
06:00 - 17:35
MTY
-
LHR
28h 35m
2 stops
£846Multiple Airlines
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.

How much is a return flight from London Heathrow Airport to Monterrey?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Monterrey departing in May.

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 January, where tickets cost £0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £938 and £892 respectively.

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

Low seasonFebruary
Cheapest flight£354
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (2% 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 £354 for a one-way ticket and £759 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?

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

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

    The two airlines most popular with KAYAK users for flights from London to Monterrey are Aeromexico and United Airlines. With an average price for the route of £901 and an overall rating of 7.4, Aeromexico is the most popular choice. United Airlines is also a great choice for the route, with an average price of £805 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.
7.4
AeromexicoOverall score based on 1520 reviews
7.9Crew
7.5Comfort
7.0Entertainment
7.3Boarding
6.5Food
Airline reviews

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

10.0 ExcellentIris, Mar 2026
NLU - PVR
Read more Aeromexico reviews

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

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.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

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

Flight was on time, good service, but there was no free WiFi, even for first class passengers

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

First time flying with UA and it was a great experience. Thank you

No seat back entertainment. And app had a hard time getting entertainment loaded.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

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.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

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.

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.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

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

Information on your arrival and departure airports