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Cheap flights from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport

FRA — KEF
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Frankfurt am Main to Reykjavik Keflavik Intl are usually found in January or February, booked 70 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Frankfurt to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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 15 August 2025.

Popular in

December

Cheapest in

January

Average price

£369

Good one-way deal

£615 or less
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Frankfurt am Main to Reykjavik Keflavik Intl.
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Best time to book a flight from Frankfurt to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Frankfurt 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.

Cheapflights Insights

Everything you need to know about your flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a return flight from Frankfurt to Keflavik Intl. Price data was last updated on 8 August 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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.

What is the cheapest time of day to fly from FRA to KEF?

Find hourly flight availability from Frankfurt to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s optimal to fly from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from Frankfurt to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from FRA to KEF are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 15 August 2025.
Read through reviews of airlines operating flights from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
526 reviews
Check prices

Comfort

6.9

Entertainment

7.0

Crew

8.0

Food

6.2

Boarding

7.1

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2025

CDG - KEF

Plane was clean and nice. Crew was very nice. Price was excellent. That said, for the discount price, you don't get food or drink except for water, coffee or tea. As with most carriers today, you must also bring your own entertainment, or at least your own headphones that plug-in - bluetooth will not do. So keeping the price in mind, I think it is a good value.
Icelandair
7.0
Good
526 reviews
Icelandair
7.0
Good
526 reviews
Check prices

Comfort

6.9

Entertainment

7.0

Crew

8.0

Food

6.2

Boarding

7.1

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2025

CDG - KEF

Plane was clean and nice. Crew was very nice. Price was excellent. That said, for the discount price, you don't get food or drink except for water, coffee or tea. As with most carriers today, you must also bring your own entertainment, or at least your own headphones that plug-in - bluetooth will not do. So keeping the price in mind, I think it is a good value.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt 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 is the cheapest airline to fly from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport round-trip?

    Icelandair, at £252, was found to be the cheapest airline from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport.. Users have found that Icelandair is 23% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport on time: Emirates (100%), Icelandair (88%), Turkish Airlines (82%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt 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 Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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

Travelling to a place near Reykjavik Keflavik Intl Airport?

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

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Top airline flying from Frankfurt to Keflavik Intl

Discover the top airline that operate flights from Frankfurt to Keflavik Intl. 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£252Average£382FlexibilityNo cancel feeOn-time76%
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