Cheap flights from the United Kingdom to Monterrey from £309

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MTY
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£610

One-way from

£309

Popular in

December

Cheapest in

February

Average price

£687
Avianca
  • Avianca
  • 15/1-1/2
  • 2 total stops
  • 39h 35m total
  • United Kingdom to Monterrey
6/11
  • 6/11
  • 2 total stops
  • 50h 10m total
  • United Kingdom to Monterrey
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from United Kingdom to Monterrey

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 16 September 2025.

Thu 30/1006:35LHR - MTY
2 stops20h 10mUnited Airlines
Thu 6/1113:10MTY - LHR
1 stop12h 20mUnited Airlines
Deal found 15/9£634
Tue 28/1007:40LHR - MTY
2 stops17h 56mMultiple Airlines
Thu 13/1109:15MTY - LHR
1 stop17h 15mMultiple Airlines
Deal found 15/9£635
Thu 25/1213:25LHR - MTY
2 stops37h 05mAir Canada
Tue 13/109:15MTY - LHR
1 stop15h 15mAir Canada
Deal found 14/9£648
Sun 9/1112:05LHR - MTY
1 stop14h 31mUnited Airlines
Sun 23/1113:10MTY - LHR
2 stops15h 55mUnited Airlines
Deal found 15/9£650
Thu 9/1009:30LHR - MTY
2 stops17h 45mMultiple Airlines
Thu 16/1010:00MTY - LHR
1 stop14h 40mMultiple Airlines
Deal found 15/9£654
Tue 28/1008:00LHR - MTY
2 stops17h 36mUnited Airlines
Thu 13/1113:10MTY - LHR
2 stops15h 15mUnited Airlines
Deal found 15/9£656
Tue 28/1009:50LCY - MTY
2 stops28h 50mMultiple Airlines
Thu 13/1113:35MTY - LCY
2 stops22h 05mMultiple Airlines
Deal found 15/9£659
Wed 29/1010:00LHR - MTY
1 stop15h 36mLufthansa
Wed 5/1113:10MTY - LHR
1 stop12h 20mLufthansa
Deal found 14/9£659
Thu 9/1014:00LGW - MTY
2 stops38h 10mMultiple Airlines
Thu 16/1010:30MTY - LGW
1 stop16h 30mMultiple Airlines
Deal found 15/9£662
Wed 29/1009:00LHR - MTY
2 stops16h 30mMultiple Airlines
Wed 5/1113:10MTY - LHR
2 stops36h 45mMultiple Airlines
Deal found 14/9£667
Thu 25/1213:25LHR - MTY
2 stops37h 05mAir Canada
Sat 10/109:15MTY - LHR
2 stops15h 55mAir Canada
Deal found 14/9£668
Thu 30/1013:25LHR - MTY
2 stops36h 05mMultiple Airlines
Thu 6/1109:15MTY - LHR
2 stops18h 30mMultiple Airlines
Deal found 15/9£673

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 16 September 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

Thu 15/1

21:40-12:30

1 stop20h 50m

Monterrey Gen Mariano Escobedo

Mon 2/2

13:50-14:35

1 stop18h 45m

£610

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Mon 19/1

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Tue 3/2

09:15-08:30

1 stop17h 15m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Thu 15/1

13:25-20:30

2 stops37h 05m

Monterrey Gen Mariano Escobedo

Tue 3/2

09:15-08:30

1 stop17h 15m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Fri 16/1

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Thu 29/1

09:15-06:30

1 stop15h 15m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Wed 14/1

11:10-20:30

1 stop15h 20m

Monterrey Gen Mariano Escobedo

Sat 31/1

09:15-11:20

1 stop20h 05m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Tue 20/1

13:25-20:30

2 stops37h 05m

Monterrey Gen Mariano Escobedo

Sat 31/1

09:15-07:10

2 stops15h 55m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Tue 20/1

13:25-20:30

2 stops37h 05m

Monterrey Gen Mariano Escobedo

Thu 29/1

09:15-07:10

2 stops15h 55m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Wed 14/1

09:00-20:30

2 stops17h 30m

Monterrey Gen Mariano Escobedo

Mon 2/2

09:15-07:10

2 stops15h 55m

£630

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Sat 7/2

09:30-21:45

2 stops18h 15m

Monterrey Gen Mariano Escobedo

Sat 28/2

13:10-07:30

1 stop12h 20m

£634

LondonMonterrey

LHR - MTY

LHRMTY

London Heathrow

Thu 30/10

06:35-20:45

2 stops20h 10m

Monterrey Gen Mariano Escobedo

Thu 6/11

13:10-07:30

1 stop12h 20m

£634

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 52 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 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 16 September 2025.

When flying from United Kingdom 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.

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 16 September 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.

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 :(

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 :(

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 :(

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 :(

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 :(

Entertainment

6.9

Crew

8.1

Comfort

7.5

Overall

7.6

Food

6.7

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 Avianca, Air Canada, or British Airways 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.

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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£524Average£635FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£607Average£777FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£642Average£886FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapest£661Average£896FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
British AirwaysCheapest£779Average£1,033FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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