Cheap flights from the United Kingdom to Monterrey from £378

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MTY
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Monterrey

Keep the following information in mind while searching for United Kingdom to Monterrey flight deals. Data was last updated 24 October 2025.

Round-trip from

£612

One-way from

£378

Popular in

December

Cheapest in

February

Average price

£727
Air Canada
  • Air Canada
  • 9/2-24/2
  • 4 total stops
  • 40h 35m total
  • United Kingdom to Monterrey
10/11
  • 10/11
  • 2 total stops
  • 39h 40m total
  • United Kingdom to Monterrey
Highest demand for flights based on searches. 5% potential increase in price (£33 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from United Kingdom to Monterrey

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Monterrey
Explore the most affordable flight options available from United Kingdom to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sun 7/1210:00LHR - MTY
1 stop14h 11mLufthansa
Sun 14/1213:10MTY - LHR
1 stop15h 05mLufthansa
Deal found 23/10£658
Sun 7/1212:05LHR - MTY
1 stop15h 40mUnited Airlines
Sun 14/1208:50MTY - LHR
2 stops15h 30mUnited Airlines
Deal found 23/10£661
Sun 7/1209:00LHR - MTY
2 stops41h 30mMultiple Airlines
Sun 14/1213:10MTY - LHR
2 stops16h 05mMultiple Airlines
Deal found 23/10£695
Fri 12/1212:05LHR - MTY
1 stop36h 06mLufthansa
Fri 9/113:10MTY - LHR
1 stop12h 20mLufthansa
Deal found 22/10£699
Thu 6/1109:30LHR - MTY
2 stops18h 15mUnited Airlines
Sun 30/1113:10MTY - LHR
1 stop12h 20mUnited Airlines
Deal found 22/10£700
Fri 12/1210:00LHR - MTY
1 stop14h 11mUnited Airlines
Fri 9/113:10MTY - LHR
2 stops15h 55mUnited Airlines
Deal found 22/10£702
Fri 12/1210:25LHR - MTY
2 stops17h 20mUnited Airlines
Mon 15/1211:00MTY - LHR
2 stops17h 25mUnited Airlines
Deal found 23/10£711
Thu 6/1118:00LHR - MTY
1 stop32h 30mMultiple Airlines
Sun 30/1113:10MTY - LHR
1 stop15h 05mMultiple Airlines
Deal found 22/10£712
Wed 29/1009:10LHR - MTY
2 stops17h 35mUnited Airlines
Fri 14/1113:10MTY - LHR
2 stops15h 15mUnited Airlines
Deal found 22/10£722
Sat 1/1110:00LHR - MTY
1 stop15h 36mUnited Airlines
Sat 8/1111:00MTY - LHR
1 stop14h 30mUnited Airlines
Deal found 23/10£726
Fri 31/1010:00LHR - MTY
1 stop15h 36mUnited Airlines
Fri 7/1113:10MTY - LHR
1 stop12h 20mUnited Airlines
Deal found 22/10£727
Sun 7/1213:00LGW - MTY
2 stops33h 16mMultiple Airlines
Sun 14/1209:40MTY - LGW
1 stop18h 20mMultiple Airlines
Deal found 23/10£892

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Monterrey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Monterrey that are best for you.

Fly from

United Kingdom

Fly to

Monterrey

Route

Depart

Return

Price

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

07:40-20:30

2 stops18h 50m

Monterrey Gen Mariano Escobedo

Tue 24/2

09:15-08:30

1 stop17h 15m

£612

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Tue 24/2

09:15-06:30

1 stop15h 15m

£619

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Mon 23/2

09:15-06:30

1 stop15h 15m

£637

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

07:30-21:45

2 stops20h 15m

Monterrey Gen Mariano Escobedo

Sun 22/2

08:50-07:55

2 stops17h 05m

£643

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

07:30-21:45

2 stops20h 15m

Monterrey Gen Mariano Escobedo

Wed 25/2

18:00-07:30

1 stop31h 30m

£643

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

09:30-21:45

2 stops18h 15m

Monterrey Gen Mariano Escobedo

Sat 21/2

11:00-10:15

1 stop17h 15m

£643

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

08:30-21:45

2 stops19h 15m

Monterrey Gen Mariano Escobedo

Thu 26/2

11:00-10:50

2 stops17h 50m

£643

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 9/2

12:05-21:45

1 stop15h 40m

Monterrey Gen Mariano Escobedo

Fri 27/2

13:10-10:15

1 stop15h 05m

£667

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Fri 6/3

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Tue 10/3

08:15-11:20

1 stop21h 05m

£667

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Fri 6/3

10:25-21:45

2 stops17h 20m

Monterrey Gen Mariano Escobedo

Tue 10/3

07:50-05:55

2 stops16h 05m

£697

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 50 results
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Best time to book a flight from United Kingdom to Monterrey

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

What is the cheapest month to book a flight from United Kingdom to Monterrey?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Monterrey (average of £534). Flying from United Kingdom to Monterrey in May is currently the most expensive (average of £828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from United Kingdom to Monterrey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 22% on flights from United Kingdom to Monterrey by exploring options for tickets in the afternoon.

Reviews of airlines servicing Monterrey

Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated 24 October 2025.
Check out reviews from past customers who have flown with Finnair, Aeromexico, andUnited Airlines from the United Kingdom to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Monterrey from United Kingdom?

    If you book a flight to Monterrey from United Kingdom, you will be flying to Gen Mariano Escobedo, which is the city’s only airport. Monterrey Gen Mariano Escobedo (MTY) is located 14.9 mi from the center of Monterrey.

  • How long is the flight from United Kingdom to Monterrey?

    There are many flights that can get you from United Kingdom to Monterrey in 15h 20m. Fly via Air Canada, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 5230 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Monterrey?

  • Can I find deals for flights from United Kingdom to Monterrey that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Monterrey?

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

  • Can I find deals for business class flights from United Kingdom to Monterrey?

    Yes. Cheapflights offers flight deals from United Kingdom 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.

  • What is the cheapest month to book a flight from United Kingdom to Monterrey?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Monterrey (average of £534). Flying from United Kingdom to Monterrey in May is currently the most expensive (average of £828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to Monterrey

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

Top 5 airlines flying from United Kingdom to Monterrey

Discover the top 5 airlines that operate flights from United Kingdom to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£534Average£619FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£619Average£838FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£640Average£869FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapest£673Average£913FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
British AirwaysCheapest£794Average£1,072FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

Yes! Start tracking prices for United Kingdom to Monterrey flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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