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$463+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — LHR
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 August 12, 2026.

This Air Canada deal was found by Cheapflights users on 8/12. 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 10/32:27 pm -
2 stops32h 03m
Tue 10/133:05 pm -
2 stops35h 15m
Deal found 8/12$915
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 10/26:55 pm -
2 stops58h 25m
Tue 10/133:05 pm -
2 stops34h 23m
Deal found 8/12$917
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Tue 10/68:30 am -
2 stops19h 20m
Tue 10/133:05 pm -
2 stops35h 15m
Deal found 8/12$920
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/32:27 pm -
1 stop32h 58m
Tue 10/137:30 am -
2 stops18h 50m
Deal found 8/12$923
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/810:16 am -
1 stop19h 54m
Wed 9/1610:50 am -
2 stops19h 09m
Deal found 8/11$927
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 10/45:10 am -
1 stop20h 30m
Tue 10/132:50 pm -
1 stop14h 15m
Deal found 8/12$936
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:28 pm -
1 stop13h 37m
Fri 10/95:00 pm -
1 stop31h 51m
Deal found 8/12$941
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:53 pm -
2 stops24h 47m
Mon 10/123:30 pm -
2 stops34h 50m
Deal found 8/12$956

Find 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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(United Airlines)

One-way from

$463
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$906
Provider with most accurate pricing for San Francisco-London (LON) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-London (LON) flights.
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From Monterey Regional to London Heathrow
Search Deals
One-way flight from Monterey Regional to London Heathrow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 12, 2026.
Use the filters below to find and compare flights from Monterey to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Mon 1/11

6:30 am-7:25 am

1 stop16h 55m

London Heathrow

Tue 1/12

12:05 pm-9:37 pm

2 stops41h 32m

$760

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Tue 9/8

10:16 am-10:10 am

2 stops15h 54m

London Heathrow

Wed 9/16

10:50 am-9:59 pm

2 stops19h 09m

$927

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Sun 1/10

6:46 pm-12:20 pm

1 stop33h 34m

London Heathrow

Sun 1/31

2:45 pm-6:09 pm

1 stop35h 24m

$947
Quickest round-trip

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Fri 10/2

12:42 pm-9:40 am

1 stop12h 58m

London Heathrow

Fri 10/9

2:50 pm-9:05 pm

1 stop14h 15m

$986
Cheapest one-way
Quickest one-way

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Sun 9/20

8:00 am-11:55 am

3 stops19h 55m

$463

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Sun 9/27

10:30 am-8:40 pm

2 stops26h 10m

$463

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Mon 9/7

5:00 am-9:40 am

1 stop20h 40m

$463

MontereyLondon

MRY Monterey Regional - LHR London Heathrow

MRYLHR

Monterey Regional

Sat 9/26

11:59 am-9:20 pm

2 stops25h 21m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Sorted by cheapest first

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.

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.

  • How long is the flight from Monterey to London Heathrow Airport?

    For as low as $760, United Airlines can have you in London Heathrow Airport from Monterey in 16h 55m. The distance between Monterey and London Heathrow Airport is about 5394 mi.

  • 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.

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
Ilford
Dorking
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Winchester
Croydon
Gatwick
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Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
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Kingston upon Thames
Eastbourne
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Luton

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