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Cheap flights from London Heathrow Airport to Monterey from £569

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MRY
11 Mar — 18 Mar1
1 adult

Cheap flight deals from Heathrow to Monterey

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Monterey (MRY). 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 6 March 2025.

Round-trip from

£569

Popular in

August

Cheapest in

September

Average price

£477
Finnair
  • Finnair
  • 21/3-8/4
  • 4 total stops
  • 37h 39m total
  • London to Monterey
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Heathrow to Monterey

Cheapest flights from Heathrow to Monterey
Explore the most affordable flight options available from Heathrow to Monterey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2025.

Fri 21/308:20LHR - MRY
2 stops21h 19mFinnair
Tue 8/406:00MRY - LHR
2 stops16h 20mFinnair
Deal found 5/3£569
Tue 22/414:50LHR - MRY
1 stop14h 32mUnited Airlines
Tue 29/412:15MRY - LHR
1 stop13h 25mUnited Airlines
Deal found 5/3£575
Fri 21/311:35LHR - MRY
1 stop16h 35mLufthansa
Tue 8/412:15MRY - LHR
1 stop16h 05mLufthansa
Deal found 5/3£755
Sat 5/408:20LHR - MRY
2 stops18h 20mAmerican Airlines
Fri 11/416:19MRY - LHR
1 stop14h 21mAmerican Airlines
Deal found 5/3£838
Sat 5/414:10LHR - MRY
3 stops27h 43mMultiple Airlines
Fri 11/418:50MRY - LHR
2 stops58h 30mMultiple Airlines
Deal found 5/3£1,358

Find flights from Heathrow to Monterey within your budget

Customise your flight search to find flights from Heathrow to Monterey 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 858,174 searches. Data last updated 6 March 2025.

Fly from

Heathrow

Fly to

Monterey

Route

Depart

Return

Price

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 21/3

08:20-22:39

2 stops21h 19m

Monterey Regional

Tue 8/4

06:00-06:20

2 stops16h 20m

£569

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Tue 22/4

14:50-21:22

1 stop14h 32m

Monterey Regional

Tue 29/4

12:15-09:40

1 stop13h 25m

£575

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 21/3

11:35-21:10

1 stop16h 35m

Monterey Regional

Tue 8/4

12:15-12:20

1 stop16h 05m

£755

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sat 5/4

08:20-18:40

2 stops18h 20m

Monterey Regional

Fri 11/4

16:19-14:40

1 stop14h 21m

£838

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Sat 5/4

14:10-09:53

3 stops27h 43m

Monterey Regional

Fri 11/4

18:50-13:20

2 stops58h 30m

£1,358

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Best time to book a flight from Heathrow to Monterey

Have a flexible travel schedule? Discover the best time to fly to Monterey from Heathrow with our price prediction graph.
Estimated return 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.

Travel insights for flights from Heathrow to Monterey

Get recent, data-driven insights about flights from Heathrow to Monterey including ideal travel times, pricing trends, and more.

Rainfall in Monterey by month

Plan your trip to Monterey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Monterey ranges from 0.0 - 97.0 inches per month. January is typically the wettest month, when rainfall can reach 97.0 mm. July is typically the driest time to visit Monterey when rainfall is around 0.0 mm.

Temperature in Monterey by month

Plan your trip to Monterey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Monterey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Monterey

Get insights into the airlines that provide service to Monterey. 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 Monterey. Reviews last updated 6 March 2025.
Finnair
7.6
Good
1,271 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Finnair
7.6
Good
1,271 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

United Airlines
7.4
Good
8,655 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Lufthansa
6.7
Okay
6,966 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

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

    For a flight from London Heathrow to Monterey, you will be flying into Monterey Regional. Monterey Regional (MRY) is just 3.2 mi from the center of the city. Monterey Regional is the only Monterey airport and it handles 0 inbound flights from London Heathrow per day. 3 airlines have flights to Monterey Regional from London Heathrow on a regular basis.

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

    Cheapflights users have booked flights from London Heathrow Airport to Monterey round-trip from £569. Other airlines that can offer you cheap pricing are United Airlines, from £575, and Lufthansa, from £755. Finnair is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Monterey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Monterey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Monterey

Discover the top 3 airlines that operate flights from Heathrow to Monterey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£509Average£714FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£551Average£618FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£564Average£653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Monterey?

Cheapflights helps you search for flights from Heathrow to Monterey via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Monterey?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Monterey for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Monterey with no change fees?

Yes, we can. To see specific flights from Heathrow to Monterey with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Monterey become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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