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$399+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — LON
ago. 10 — ago. 171
dom. 8/10
dom. 8/17
1 adult, Economy
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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 agosto 5, 2025.

Round-trip from

$625
(Air Canada)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$726
From Monterey Regional to London (LON)
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One-way flight from Monterey Regional to London (LON)
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Highest demand for flights based on searches. 16% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 5, 2025.

This Air Canada deal was found by Cheapflights users on 8/3. 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.
mié. 10/222:19 pmMRY - LHR
2 stops15h 01mAir Canada
vie. 10/312:30 pmLHR - MRY
2 stops33h 57mAir Canada
Deal found 8/3$625
This United Airlines deal was found by Cheapflights users on 8/3. 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.
mié. 10/222:19 pmMRY - LHR
1 stop12h 06mUnited Airlines
vie. 10/316:30 amLHR - MRY
2 stops22h 07mUnited Airlines
Deal found 8/3$636
This United Airlines deal was found by Cheapflights users on 8/3. 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.
mar. 9/1610:25 amMRY - LHR
1 stop16h 45mUnited Airlines
mar. 9/232:05 pmLHR - MRY
2 stops39h 33mUnited Airlines
Deal found 8/3$755
This United Airlines deal was found by Cheapflights users on 8/5. 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.
vie. 12/1910:32 amMRY - LHR
2 stops35h 58mUnited Airlines
sáb. 12/2711:35 amLHR - MRY
1 stop17h 21mUnited Airlines
Deal found 8/5$1,272
This Air Canada deal was found by Cheapflights users on 8/3. 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.
mar. 9/166:01 amMRY - LHR
3 stops19h 59mMultiple Airlines
mar. 9/232:10 pmLHR - MRY
2 stops27h 34mMultiple Airlines
Deal found 8/3$1,317
This American Airlines deal was found by Cheapflights users on 8/5. 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.
vie. 12/194:31 pmMRY - LHR
1 stop12h 44mAmerican Airlines
sáb. 12/272:25 pmLHR - MRY
1 stop16h 04mAmerican Airlines
Deal found 8/5$1,440
This Air Canada deal was found by Cheapflights users on 8/5. 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.
vie. 12/196:00 amMRY - LHR
3 stops21h 20mMultiple Airlines
sáb. 12/272:30 pmLHR - MRY
2 stops27h 18mMultiple Airlines
Deal found 8/5$2,382

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 agosto 5, 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

mié. 10/22

2:19 pm-1:20 pm

2 stops15h 01m

London Heathrow

vie. 10/31

2:30 pm-5:27 pm

2 stops33h 57m

$625

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mié. 10/22

2:19 pm-10:25 am

1 stop12h 06m

London Heathrow

vie. 10/31

6:30 am-9:37 pm

2 stops22h 07m

$636

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mar. 9/16

10:25 am-11:10 am

1 stop16h 45m

London Heathrow

mar. 9/23

2:05 pm-9:38 pm

2 stops39h 33m

$755

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

vie. 12/19

10:32 am-6:30 am

2 stops35h 58m

London Heathrow

sáb. 12/27

11:35 am-8:56 pm

1 stop17h 21m

$1,272

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mar. 9/16

6:01 am-10:00 am

3 stops19h 59m

London Heathrow

mar. 9/23

2:10 pm-9:44 am

2 stops27h 34m

$1,317

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

vie. 12/19

4:31 pm-1:15 pm

1 stop12h 44m

London Heathrow

sáb. 12/27

2:25 pm-10:29 pm

1 stop16h 04m

$1,440

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

vie. 12/19

6:00 am-11:20 am

3 stops21h 20m

London Heathrow

sáb. 12/27

2:30 pm-9:48 am

2 stops27h 18m

$2,382

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mar. 1/6

7:50 am-11:50 am

2 stops20h 00m

London Heathrow

jue. 1/15

2:30 pm-1:59 pm

2 stops31h 29m

$3,966

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mar. 1/6

7:00 am-11:20 am

2 stops20h 20m

London Heathrow

mar. 1/13

2:30 pm-1:59 pm

2 stops31h 29m

$3,972

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

mié. 8/20

6:01 am-11:10 am

1 stop21h 09m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

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, November is the cheapest month in which you can book a flight from Monterey to London (average of $661). Flying from Monterey to London in June is currently the most expensive (average of $1,097). 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated agosto 5, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from Monterey to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,890 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,287 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    Our cheapest airline available from Monterey to London is Air Canada. Our recent data shows that you can find tickets from as low as $625 on this airline. An additional option worth looking into is United Airlines, starting at $636.

  • 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, November is the cheapest month in which you can book a flight from Monterey to London (average of $661). Flying from Monterey to London in June is currently the most expensive (average of $1,097). 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?

Book flights to London if you plan to visit one of these locations
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Hayes
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Eastbourne
Sutton

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