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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 9/30. 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

Multiple Airlines Logo
6:15 am - 6:30 amMRY-LHR
16h 15m2 stops
Multiple Airlines Logo
9:30 am - 9:38 pmLHR-MRY
20h 08m2 stops
$705Multiple Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 14
Air Canada Logo
6:00 am - 11:50 amMRY-LHR
22h 50m2 stops
Air Canada Logo
6:00 pm - 10:33 amLHR-MRY
48h 33m2 stops
$727Air Canada
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
7:50 am - 7:25 amMRY-LHR
16h 35m1 stop
United Airlines Logo
6:30 am - 9:37 pmLHR-MRY
23h 07m2 stops
$731United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
2:19 pm - 10:25 amMRY-LHR
12h 06m1 stop
United Airlines Logo
4:15 pm - 9:38 pmLHR-MRY
13h 23m1 stop
$743United Airlines
Find Deal
Tue, Sep 30 - Mon, Oct 6
Multiple Airlines Logo
12:30 pm - 12:15 pmMRY-LHR
16h 45m1 stop
Multiple Airlines Logo
2:20 pm - 10:25 pmLHR-MRY
16h 05m1 stop
$762Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
4:16 pm - 2:40 pmMRY-LHR
14h 24m1 stop
American Airlines Logo
3:10 pm - 11:39 amLHR-MRY
28h 29m1 stop
$812American Airlines
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Sun, Sep 28 - Tue, Oct 14
Multiple Airlines Logo
10:27 am - 11:20 amMRY-LHR
17h 53m3 stops
Multiple Airlines Logo
2:30 pm - 10:33 amLHR-MRY
28h 03m2 stops
$1,210Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6

United Airlines flights from Monterey to London

Our best United Airlines deals on Monterey to London flight tickets
United Airlines
Oct 30
MRY7:50 amMonterey Regional
16h 35m
1 stop
LHR7:25 amLondon Heathrow
Nov 6
LHR6:30 amLondon Heathrow
23h 07m
2 stops
MRY9:37 pmMonterey Regional
$731
Find similar
United Airlines
Sep 30
MRY2:19 pmMonterey Regional
12h 06m
1 stop
LHR10:25 amLondon Heathrow
Oct 6
LHR4:15 pmLondon Heathrow
13h 23m
1 stop
MRY9:38 pmMonterey Regional
$743
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Monterey to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sun 9/28

6:15 am-6:30 am

2 stops16h 15m

London Heathrow

Tue 10/14

9:30 am-9:38 pm

2 stops20h 08m

$705

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/30

6:00 am-11:50 am

2 stops22h 50m

London Heathrow

Thu 11/6

6:00 pm-10:33 am

2 stops48h 33m

$727

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/30

7:50 am-7:25 am

1 stop16h 35m

London Heathrow

Thu 11/6

6:30 am-9:37 pm

2 stops23h 07m

$731

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Tue 9/30

2:19 pm-10:25 am

1 stop12h 06m

London Heathrow

Mon 10/6

4:15 pm-9:38 pm

1 stop13h 23m

$743

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/30

12:30 pm-12:15 pm

1 stop16h 45m

London Heathrow

Thu 11/6

2:20 pm-10:25 pm

1 stop16h 05m

$762

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Sun 9/28

4:16 pm-2:40 pm

1 stop14h 24m

London Heathrow

Tue 10/14

3:10 pm-11:39 am

1 stop28h 29m

$812

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Thu 10/30

10:27 am-11:20 am

3 stops17h 53m

London Heathrow

Thu 11/6

2:30 pm-10:33 am

2 stops28h 03m

$1,210

MontereyLondon

MRY - LHR

MRYLHR

Monterey Regional

Tue 9/30

12:35 pm-12:20 pm

1 stop15h 45m

$459

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Monterey to London

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?

The cheapest day to depart from Monterey to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $807. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $943. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Monterey in the evening is the least expensive time of day to depart. momondo users have found prices as low as $852 when looking at flights departing in the evening. Flights to London are more costly at noon, with an average ticket price of $978. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Monterey to London

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

Cheap Monterey to London (MRY to LON) flight deals and tips

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

Direct flights

None
There are no direct flights from Monterey to London. There are no popular flight routes from Monterey to London.
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  • How far is Monterey Regional to London by plane?

    The distance between Monterey Regional and London is about 5403.5 mi. A reasonable flight in good conditions will take 12h 06m.

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

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

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

    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.

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

    The required travel and health documents for your London 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. 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
Brentwood
Ilford
Folkestone
Colchester
Watford
Wembley
Richmond
Croydon

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Monterey to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Monterey on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Monterey. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Monterey to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport