HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$2,461+ Cheap flights from Monterey (MRY) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — KEF
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Monterey to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Monterey to Keflavik Intl

Best flights from Monterey to Keflavik Intl
Discover carefully curated flight deals from Monterey to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. 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. 2/612:52 pmMRY - KEF
2 stops37h 48mAmerican Airlines
mar. 2/1011:50 amKEF - MRY
2 stops60h 05mAmerican Airlines
Deal found 11/30$2,461

Find flight deals from Monterey to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to Keflavik Intl (KEF). 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 diciembre 3, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$2,461
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$1,243
Provider with most accurate pricing for Monterey Regional-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monterey Regional-Reykjavik Keflavik Intl flights.
Search Deals
From Monterey Regional to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to Keflavik Intl 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 diciembre 3, 2025.
Use the filters below to find and compare flights from Monterey to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Monterey

Fly to

Keflavik Intl

Route

Depart

Return

Price

MontereyReykjavik

MRY - KEF

MRYKEF

Monterey Regional

vie. 2/6

12:52 pm-10:40 am

2 stops37h 48m

Reykjavik Keflavik Intl

mar. 2/10

11:50 am-3:55 pm

2 stops60h 05m

$2,461

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

  • Most accurate provider: When it comes to deals on Monterey-Reykjavik Keflavik Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Monterey-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Monterey-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterey-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monterey to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Monterey to Reykjavik Keflavik Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Monterey to Reykjavik Keflavik Intl Airport (average of $167). Flying from Monterey to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $821). 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.

Related info for your journey

Find useful and relevant information for your journey from Monterey to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    For a flight from Monterey to Reykjavik Keflavik Intl, you will be flying from 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 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Monterey Regional on a regular basis.

  • How long is the flight from Monterey to Reykjavik Keflavik Intl Airport?

    A quick flight from Monterey to Reykjavik Keflavik Intl Airport can take about 37h 48m. American Airlines provides one of the quickest options available for as low as $2,461. Monterey and Reykjavik Keflavik Intl Airport are separated by a distance of 4237 mi.

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

    Yes. In addition to deals on Monterey to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Monterey to Keflavik Intl 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 Reykjavik Keflavik Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Monterey to Reykjavik Keflavik Intl Airport (average of $167). Flying from Monterey to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $821). 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 Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.