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$353+ Cheap flights from Monterey (MRY) to London (LON)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — LON
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Monterey to London

Cheapest flights from Monterey to London
Explore the most affordable flight options available from Monterey to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amMRY - LHR
2 stops20h 50mAir Canada
Tue 12/92:30 pmLHR - MRY
2 stops39h 29mAir Canada
Deal found 11/11$624
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/312:40 pmMRY - LHR
1 stop13h 00mUnited Airlines
Tue 12/96:30 amLHR - MRY
2 stops19h 01mUnited Airlines
Deal found 11/11$629
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/292:30 pmMRY - LHR
1 stop32h 55mUnited Airlines
Sun 1/1111:35 amLHR - MRY
1 stop17h 45mUnited Airlines
Deal found 11/10$646
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 12/1112:40 pmMRY - LHR
1 stop13h 00mUnited Airlines
Thu 12/183:20 pmLHR - MRY
1 stop14h 39mUnited Airlines
Deal found 11/11$647
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/1012:40 pmMRY - LHR
1 stop13h 00mUnited Airlines
Wed 12/177:40 amLHR - MRY
2 stops17h 51mUnited Airlines
Deal found 11/12$651
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/1210:25 amMRY - LHR
2 stops16h 50mUnited Airlines
Fri 12/194:20 pmLHR - MRY
2 stops36h 57mUnited Airlines
Deal found 11/12$765
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 12/1212:40 pmMRY - LHR
1 stop13h 00mUnited Airlines
Thu 12/183:20 pmLHR - MRY
1 stop14h 39mUnited Airlines
Deal found 11/11$847
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:12 amMRY - LHR
3 stops18h 18mMultiple Airlines
Thu 12/1811:10 amLHR - MRY
2 stops18h 49mMultiple Airlines
Deal found 11/11$1,077

Cheap flight deals from Monterey to London

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to London (LON). 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 November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$624
(Air Canada)

One-way from

$353
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$707
Provider with most accurate pricing for Monterey Regional-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monterey Regional-London (LON) flights.
Search Deals
From Monterey Regional to London (LON)
Search Deals
One-way flight from Monterey Regional to London (LON)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to London 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 November 13, 2025.
Use the filters below to find and compare flights from Monterey to London that are best for you.

Fly from

Monterey

Fly to

London

Route

Depart

Return

Price

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 12/3

7:00 am-11:50 am

2 stops20h 50m

London Heathrow

Tue 12/9

2:30 pm-9:59 pm

2 stops39h 29m

$624

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 12/3

12:40 pm-9:40 am

1 stop13h 00m

London Heathrow

Tue 12/9

6:30 am-5:31 pm

2 stops19h 01m

$629

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Fri 2/6

12:35 pm-9:40 am

1 stop13h 05m

London Heathrow

Sun 2/15

1:30 pm-10:29 pm

2 stops16h 59m

$635

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Mon 12/29

2:30 pm-7:25 am

1 stop32h 55m

London Heathrow

Sun 1/11

3:20 pm-9:18 pm

1 stop13h 58m

$646

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 12/11

12:40 pm-9:40 am

1 stop13h 00m

London Heathrow

Thu 12/18

3:20 pm-9:59 pm

1 stop14h 39m

$647

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Fri 12/12

10:25 am-11:15 am

2 stops16h 50m

London Heathrow

Thu 12/18

7:40 am-9:59 pm

2 stops22h 19m

$651

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 12/10

12:40 pm-9:40 am

1 stop13h 00m

London Heathrow

Wed 12/17

7:40 am-5:31 pm

2 stops17h 51m

$651

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Tue 12/9

11:23 am-6:20 am

2 stops34h 57m

$353

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sun 11/23

2:30 pm-11:50 am

2 stops37h 20m

$410

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sun 11/23

2:30 pm-7:25 am

1 stop32h 55m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

  • Most accurate provider: When it comes to deals on Monterey-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterey-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monterey to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, December is the cheapest month in which you can book a flight from Monterey to London (average of $460). Flying from Monterey to London in June is currently the most expensive (average of $806). 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.

Related info for your journey

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

    Most people fly from Monterey Regional (MRY) if they book a flight from Monterey to London. On average, Monterey Regional has 0 outbound flights to London per day from 0 airlines. Monterey Regional is conveniently located just 3.2 mi from Monterey’s city center.

  • How long is the flight from Monterey to London?

    Departing from Monterey to London will take you 13h. There are 5394 mi between Monterey and London. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterey to London 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?

    Currently, December is the cheapest month in which you can book a flight from Monterey to London (average of $460). Flying from Monterey to London in June is currently the most expensive (average of $806). 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?

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