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Cheap flights from Monterey to London from $459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterey to London departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
12:35 pm - 9:40 amMRY-LHR
14h 05m1 stop
United Airlines Logo
1:25 pm - 9:37 pmLHR-MRY
40h 12m2 stops
$689United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
12:35 pm - 9:40 amMRY-LHR
14h 05m1 stop
United Airlines Logo
1:45 pm - 9:58 pmLHR-MRY
16h 13m1 stop
$712United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Air Canada Logo
10:30 am - 6:30 amMRY-LHR
36h 00m2 stops
Air Canada Logo
2:10 pm - 10:31 amLHR-MRY
28h 21m2 stops
$748Air Canada
Find Deal
Thu, Oct 2 - Fri, Oct 10
Air Canada Logo
10:30 am - 11:50 amMRY-LHR
17h 20m2 stops
Air Canada Logo
8:30 am - 9:53 pmLHR-MRY
21h 23m2 stops
$775Air Canada
Find Deal
Thu, Oct 2 - Thu, Oct 9
Logo
10:27 am - 11:20 amMRY-LHR
17h 53m3 stops
Logo
2:30 pm - 10:33 amLHR-MRY
28h 03m2 stops
$930
Find Deal
Wed, Oct 29 - Wed, Nov 5
Lufthansa Logo
12:35 pm - 9:40 amMRY-LHR
13h 05m1 stop
Lufthansa Logo
11:25 am - 8:58 pmLHR-MRY
17h 33m1 stop
$7,637Lufthansa
Find Deal
Fri, Sep 26 - Fri, Oct 3
Lufthansa Logo
12:35 pm - 9:40 amMRY-LHR
13h 05m1 stop
Lufthansa Logo
6:30 am - 5:43 pmLHR-MRY
19h 13m2 stops
$7,645Lufthansa
Find Deal
Fri, Sep 26 - Fri, Oct 3
Logo
10:30 am - 11:10 amMRY-LHR
16h 40m1 stop
Logo
11:25 am - 8:58 pmLHR-MRY
17h 33m1 stop
$8,530
Find Deal
Thu, Sep 25 - Thu, Oct 2
Austrian Airlines Logo
10:30 am - 11:10 amMRY-LHR
16h 40m1 stop
Austrian Airlines Logo
2:10 pm - 9:53 pmLHR-MRY
39h 43m2 stops
$8,699Austrian Airlines
Find Deal
Sat, Sep 27 - Mon, Oct 6
Austrian Airlines Logo
10:30 am - 6:20 amMRY-LHR
35h 50m2 stops
Austrian Airlines Logo
2:10 pm - 9:53 pmLHR-MRY
39h 43m2 stops
$8,782Austrian Airlines
Find Deal
Fri, Sep 26 - Mon, Oct 6

United Airlines flights from Monterey to London Heathrow Airport

Our best United Airlines deals on Monterey to London Heathrow Airport flight tickets
United Airlines
Oct 28
MRY12:35 pmMonterey Regional
14h 05m
1 stop
LHR9:40 amLondon Heathrow
Nov 4
LHR1:25 pmLondon Heathrow
40h 12m
2 stops
MRY9:37 pmMonterey Regional
$689
Find similar
United Airlines
Oct 28
MRY12:35 pmMonterey Regional
14h 05m
1 stop
LHR9:40 amLondon Heathrow
Nov 4
LHR1:45 pmLondon Heathrow
16h 13m
1 stop
MRY9:58 pmMonterey Regional
$712
Find similar
United Airlines
Oct 2
MRY10:30 amMonterey Regional
16h 40m
1 stop
LHR11:10 amLondon Heathrow
Oct 9
LHR10:35 amLondon Heathrow
19h 03m
1 stop
MRY9:38 pmMonterey Regional
$743
Find similar

Air Canada flights from Monterey to London Heathrow Airport

Our best Air Canada deals on Monterey to London Heathrow Airport flight tickets
Air Canada
Oct 2
MRY10:30 amMonterey Regional
36h 00m
2 stops
LHR6:30 amLondon Heathrow
Oct 10
LHR2:10 pmLondon Heathrow
28h 21m
2 stops
MRY10:31 amMonterey Regional
$748
Find similar
Air Canada
Oct 2
MRY10:30 amMonterey Regional
17h 20m
2 stops
LHR11:50 amLondon Heathrow
Oct 9
LHR8:30 amLondon Heathrow
21h 23m
2 stops
MRY9:53 pmMonterey Regional
$775
Find similar
Air Canada
Oct 11
MRY6:15 amMonterey Regional
19h 20m
2 stops
LHR9:35 amLondon Heathrow
Oct 18
LHR10:15 amLondon Heathrow
19h 23m
2 stops
MRY9:38 pmMonterey Regional
$823
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Monterey to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
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

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Tue 10/28

12:35 pm-9:40 am

1 stop14h 05m

London Heathrow

Tue 11/4

1:25 pm-9:37 pm

2 stops40h 12m

$689

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Tue 10/28

12:35 pm-9:40 am

1 stop14h 05m

London Heathrow

Tue 11/4

1:45 pm-9:58 pm

1 stop16h 13m

$712

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/2

10:30 am-6:30 am

2 stops36h 00m

London Heathrow

Fri 10/10

2:10 pm-10:31 am

2 stops28h 21m

$748

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/2

10:30 am-11:50 am

2 stops17h 20m

London Heathrow

Thu 10/9

8:30 am-9:53 pm

2 stops21h 23m

$775

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Wed 10/29

10:27 am-11:20 am

3 stops17h 53m

London Heathrow

Wed 11/5

2:30 pm-10:33 am

2 stops28h 03m

$930

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Fri 9/26

12:35 pm-9:40 am

1 stop13h 05m

London Heathrow

Fri 10/3

11:25 am-8:58 pm

1 stop17h 33m

$7,637

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Fri 9/26

12:35 pm-9:40 am

1 stop13h 05m

London Heathrow

Fri 10/3

6:30 am-5:43 pm

2 stops19h 13m

$7,645

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 9/25

10:30 am-11:10 am

1 stop16h 40m

London Heathrow

Thu 10/2

11:25 am-8:58 pm

1 stop17h 33m

$8,530

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sat 9/27

10:30 am-11:10 am

1 stop16h 40m

London Heathrow

Mon 10/6

2:10 pm-9:53 pm

2 stops39h 43m

$8,699

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Fri 9/26

10:30 am-6:20 am

2 stops35h 50m

London Heathrow

Mon 10/6

2:10 pm-9:53 pm

2 stops39h 43m

$8,782

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Monterey to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $807. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $944.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Monterey to London Heathrow Airport in the evening for as low as $853. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $977.

When to book flights from Monterey to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Monterey to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Monterey to London Heathrow Airport (MRY to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterey to London Heathrow Airport

Direct flights

None
There are no direct flights from Monterey to London Heathrow Airport. There are no popular flight routes from Monterey to London Heathrow Airport.
Search flight deals

  • How far is Monterey Regional to London Heathrow by plane?

    The straight-line distance from Monterey Regional to London Heathrow is 5394.9 mi. In terms of flight time, this usually takes a little over 13h 05m.

  • When did momondo last update prices for flights from Monterey Regional Airport to London Heathrow Airport?

    Prices for flights from Monterey Regional Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Monterey Regional Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monterey Regional Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Monterey to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Monterey to London for you.

Can I find flights from Monterey to London with flexible booking policies on momondo?

All flight searches from Monterey to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Monterey to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Monterey to London.

I’m not ready to book a flight from Monterey to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Monterey. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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