Cheap flights from Frankfurt (FRA) to Keflavik Intl (KEF)
FRA — KEF
Mar 22 — Mar 291
1 adult, Economy
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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.Cheapflights Tip: The best prices from Frankfurt am Main to Reykjavik Keflavik Intl are usually found in November or January, booked 68 days in advance, depart on a Thursday or Friday and return on a Friday
Find 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 February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | July |
Cheapest in | November |
Average price | $472 |
Good round-trip deal | $419 or less |
Good one-way deal | $403 or less |
Compare providers for flights from Frankfurt to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Keflavik Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Frankfurt am Main Airport-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 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.
FRA-KEF
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 Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport
Prices
Airlines
Delays
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 round-trip flight from Frankfurt to Keflavik Intl. Price data was last updated on February 18, 2026.
Booking 68 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, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport (average of $238). Flying from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of $394). 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 February 20, 2026.
A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the evening.
How often are flights from Frankfurt am Main to Reykjavik delayed?
About 12% of weekly flights between Frankfurt am Main and Reykjavik have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Frankfurt am Main to Reykjavik flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Frankfurt am Main to Reykjavik flights?
Over the last year, Icelandair have had the lowest number of delays on this route, with just 11% of flights being delayed.
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 February 20, 2026.
Read reviews from past customers who have flown Icelandair from Frankfurt am Main Airport to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.1
Comfort
7.0
Boarding
7.2
Crew
8.0
Food
6.2
Reviews
1 / 20
2.0
MediocreAnonymous,Nov 2025
AMS - KEF
Entertainment
7.0
Overall
7.1
Comfort
7.0
Boarding
7.2
Crew
8.0
Food
6.2
Reviews
1 / 20
2.0
MediocreAnonymous,Nov 2025
AMS - KEF
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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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 2,558,603 searches. Data last updated February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$426 | FlexibilityNo cancel fee | On-time76% |