Heathrow

$322+ Cheap flights from Monterey (MRY) to Heathrow (LHR)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — LHR
Jul 30 — Aug 61
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Cheap flight deals from Monterey to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2025.

Round-trip from

$697
(United Airlines)

One-way from

$322
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$903
From Monterey Regional to London Heathrow
One-way flight from Monterey Regional to London Heathrow
Highest demand for flights based on searches. 16% potential increase in price ($150 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Monterey to Heathrow

Cheapest flights from Monterey to Heathrow
Explore the most affordable flight options available from Monterey to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:30 pmMRY - LHR
1 stop32h 40mUnited Airlines
Sun 8/319:30 amLHR - MRY
2 stops40h 13mUnited Airlines
Deal found 7/22$697
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:40 pmMRY - LHR
1 stop13h 20mAmerican Airlines
Sun 11/232:20 pmLHR - MRY
1 stop16h 05mAmerican Airlines
Deal found 7/23$939
This British Airways deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:49 amMRY - LHR
1 stop20h 51mMultiple Airlines
Thu 8/73:40 pmLHR - MRY
1 stop14h 48mMultiple Airlines
Deal found 7/22$1,148
This Austrian Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:25 amMRY - LHR
2 stops37h 55mAustrian Airlines
Thu 8/79:05 amLHR - MRY
2 stops40h 31mAustrian Airlines
Deal found 7/22$1,161
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:45 amMRY - LHR
3 stops20h 05mAir Canada
Sun 8/3112:05 pmLHR - MRY
3 stops29h 40mAir Canada
Deal found 7/23$1,317
This Ovago deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:14 pmMRY - LHR
2 stops21h 26mLufthansa
Tue 7/294:15 pmLHR - MRY
1 stop15h 29mLufthansa
Deal found 7/22$1,440

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to Heathrow 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 2,558,603 searches. Data last updated July 25, 2025.
Use the filters below to find and compare flights from Monterey to London Heathrow Airport that are best for you.

Fly from

Monterey

Fly to

Heathrow

Route

Depart

Return

Price

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 8/23

6:30 pm-11:10 am

1 stop32h 40m

London Heathrow

Sun 8/31

9:30 am-5:43 pm

2 stops40h 13m

$697

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 11/20

12:40 pm-10:00 am

1 stop13h 20m

London Heathrow

Sun 11/23

2:20 pm-10:25 pm

1 stop16h 05m

$939

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 8/23

7:45 am-11:50 am

3 stops20h 05m

London Heathrow

Sun 8/31

12:05 pm-9:45 am

3 stops29h 40m

$1,317

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 8/23

7:45 am-11:50 am

3 stops20h 05m

London Heathrow

Sun 8/31

8:30 am-5:43 pm

2 stops17h 13m

$1,339

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 11/19

11:14 am-12:20 pm

1 stop17h 06m

London Heathrow

Sat 11/22

9:25 am-7:23 pm

1 stop17h 58m

$2,000

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 11/19

11:14 am-5:30 pm

3 stops46h 16m

$322

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 8/23

6:30 pm-9:40 am

2 stops31h 10m

$428

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 8/23

7:45 am-11:50 am

3 stops20h 05m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Monterey to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Monterey with our price prediction graph.
Estimated round-trip 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 Monterey to London Heathrow Airport

What is the cheapest month to book a flight from Monterey to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Monterey to London Heathrow Airport (average of $661). Flying from Monterey to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and American Airlines from Monterey to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Monterey to Heathrow. 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 from for flights from Monterey to London Heathrow?

    Monterey Regional (MRY) is the airport you will fly out of if you book a flight from Monterey to London Heathrow. You should not have trouble finding flights to London Heathrow from Monterey Regional; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Monterey airport to London Heathrow. It is only a 3.2 mi journey to Monterey Regional (MRY) from Monterey’s city center.

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

    United Airlines, at $697, was found to be the cheapest airline from Monterey to London Heathrow Airport.Alternate airlines to your destination round-trip include American Airlines and Air Canada.

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

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

  • How can I find direct flights from Monterey to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Monterey to Heathrow 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 Monterey to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Monterey to London Heathrow Airport (average of $661). Flying from Monterey to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Borehamwood
Dartford
Broadway
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Swindon

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