MRY - LON

$463 Find Cheap Flights from Monterey to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterey to London departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterey to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterey to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$861
Lufthansa
Tue 9/8Wed 9/16
MRY - LHR • 1 stop
Cheapest one-way
$463
United Airlines
Sun 7/12
MRY - LHR • 2 stops
Top airlines
Cheapest • from $861 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Monterey and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $895 (round-trip)
Shortest trip • 12h 15m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monterey to London (MRY-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterey to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monterey to London

Tue, Sep 8 - Wed, Sep 16
Lufthansa Logo
10:21 am - 7:25 am
MRY
-
LHR
13h 04m
1 stop
Lufthansa Logo
9:00 am - 9:59 pm
LHR
-
MRY
20h 59m
2 stops
$861Lufthansa
Tue, Sep 8 - Wed, Sep 16
Lufthansa Logo
6:45 pm - 8:45 pm
MRY
-
LHR
18h 00m
2 stops
Lufthansa Logo
7:25 am - 5:16 pm
LHR
-
MRY
17h 51m
2 stops
$869Lufthansa
Tue, Aug 25 - Wed, Sep 2
Multiple Airlines Logo
8:00 am - 10:10 am
MRY
-
LHR
18h 10m
1 stop
Multiple Airlines Logo
7:25 am - 9:59 pm
LHR
-
MRY
22h 34m
2 stops
$875Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
3:38 pm - 2:10 pm
MRY
-
LHR
14h 32m
1 stop
United Airlines Logo
7:30 am - 9:59 pm
LHR
-
MRY
22h 29m
2 stops
$877United Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
10:21 am - 11:10 am
MRY
-
LHR
16h 49m
1 stop
United Airlines Logo
7:30 am - 9:59 pm
LHR
-
MRY
22h 29m
2 stops
$878United Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
10:21 am - 7:25 am
MRY
-
LHR
13h 04m
1 stop
United Airlines Logo
7:30 am - 9:59 pm
LHR
-
MRY
22h 29m
2 stops
$880United Airlines
Sat, Oct 24 - Fri, Oct 30
Air Canada Logo
10:30 am - 12:50 pm
MRY
-
LHR
42h 20m
2 stops
Air Canada Logo
2:30 pm - 5:35 pm
LHR
-
MRY
34h 05m
2 stops
$885Air Canada
Tue, Sep 8 - Wed, Sep 16
Lufthansa Logo
3:38 pm - 2:10 pm
MRY
-
LHR
14h 32m
1 stop
Lufthansa Logo
2:50 pm - 9:10 pm
LHR
-
MRY
14h 20m
1 stop
$888Lufthansa
Tue, Sep 1 - Fri, Sep 11
Multiple Airlines Logo
8:00 am - 10:00 am
MRY
-
LHR
18h 00m
2 stops
Multiple Airlines Logo
7:30 am - 9:10 pm
LHR
-
MRY
21h 40m
2 stops
$890Multiple Airlines
Wed, Sep 2 - Thu, Sep 10
United Airlines Logo
8:00 am - 11:35 am
MRY
-
LHR
19h 35m
2 stops
United Airlines Logo
4:15 pm - 9:59 pm
LHR
-
MRY
13h 44m
1 stop
$893United Airlines
Booking Insights

KAYAK's insights & trends for Monterey to London flights

Get data-powered insights and trends into flights from Monterey to London to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Monterey to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 7 days.

In the past 7 days, the cheapest round-trip tickets from Monterey to London were found on Lufthansa ($861) and United Airlines ($877).

When to book flights from Monterey to London

Are your dates flexible? Find out the best times to travel from Monterey to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monterey to London

  • What is the cheapest flight from Monterey to London?

    In the last 7 days, the lowest price for a flight from Monterey to London was $463 for a one-way ticket and $861 for a round-trip.

  • Do I need a passport to fly between Monterey and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Monterey and on arrival in London.

  • Which aircraft models fly most regularly from Monterey to London?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Monterey to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monterey to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monterey to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Monterey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monterey to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Monterey with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monterey to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Monterey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Monterey to London

 
See real verified KAYAK customer reviews for airlines flying from Monterey to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterey to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9762 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

4.0 OkayAnonymous, May 2026
LAX - RNO
Read more United Airlines reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Everything you need to know for your flight from Monterey to London

Information on your arrival and departure airports