How long is the flight from Peoria, Illinois to Reykjavik Keflavik Intl Airport?

For as low as $1,687, British Airways can have you in Reykjavik Keflavik Intl Airport from Peoria, Illinois in 17h 35m. The distance between Peoria, Illinois and Reykjavik Keflavik Intl Airport is about 3062 mi.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

When flying from Peoria, Illinois to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Peoria to Reykjavik Keflavik Intl?

If you book a flight to Reykjavik Keflavik Intl from Peoria, you will be flying from Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria. There are 0 flights from Greater Peoria to Reykjavik Keflavik Intl per day from 0 different airlines.

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

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

How can I find direct flights from Peoria to Keflavik Intl?

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

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

Yes. Cheapflights offers flight deals from Peoria 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.

$1,687+ Cheap Flights from Peoria, IL to Reykjavik Keflavik Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Peoria 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 Peoria to Keflavik Intl

Cheapest

Best

Cheapest flights from Peoria to Keflavik Intl
Explore the most affordable flight options available from Peoria to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Fri 12/115:39 pm -

2 stops35h 06m

Tue 12/1511:55 am -

2 stops42h 04m

Deal found 8/18

$1,844

Find flight deals from Peoria to Keflavik Intl

Round-trip from	$1,687 (British Airways)

From Greater Peoria to Reykjavik Keflavik Intl

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Peoria to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PeoriaReykjavik

PIA Greater Peoria - KEF Reykjavik Keflavik Intl

PIAKEF

Greater Peoria

Thu 1/28

5:30 pm-5:05 pm

2 stops17h 35m

Reykjavik Keflavik Intl

Mon 2/1

11:55 am-12:10 am

2 stops42h 15m

$1,687

PeoriaReykjavik

PIA Greater Peoria - KEF Reykjavik Keflavik Intl

PIAKEF

Greater Peoria

Fri 12/11

5:39 pm-10:45 am

2 stops35h 06m

Reykjavik Keflavik Intl

Tue 12/15

11:55 am-11:59 pm

2 stops42h 04m

$1,844

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Sorted by cheapest first

Best time to book a flight from Peoria to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Peoria with our price prediction graph.

PIA-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.

Related info for your journey

What airport do you fly from for flights from Peoria to Reykjavik Keflavik Intl?
If you book a flight to Reykjavik Keflavik Intl from Peoria, you will be flying from Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria. There are 0 flights from Greater Peoria to Reykjavik Keflavik Intl per day from 0 different airlines.
How long is the flight from Peoria, Illinois to Reykjavik Keflavik Intl Airport?
For as low as $1,687, British Airways can have you in Reykjavik Keflavik Intl Airport from Peoria, Illinois in 17h 35m. The distance between Peoria, Illinois and Reykjavik Keflavik Intl Airport is about 3062 mi.
Can I find deals for flights from Peoria to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Peoria to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Peoria to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Keflavik Intl.
Can I find deals for business class flights from Peoria to Keflavik Intl?
Yes. Cheapflights offers flight deals from Peoria 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.

See more FAQs

Keflavik

Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Keflavik Intl flight routes

Other flight options

Other flights from Peoria

Popular flights

Alternative routes for Peoria to Keflavik Intl

O'Hare Intl to Keflavik Intl flights

St. Louis to Keflavik Intl flights

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.

$1,687+ Cheap flights from Peoria, IL (PIA) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Peoria to Keflavik Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Peoria to Keflavik Intl

Cheapest flights from Peoria to Keflavik IntlExplore the most affordable flight options available from Peoria to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Explore the most affordable flight options available from Peoria to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Peoria to Keflavik IntlDiscover carefully curated flight deals from Peoria to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from Peoria to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Find flight deals from Peoria to Keflavik Intl

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Peoria to Reykjavik Keflavik Intl Airport that are best for you.

Best time to book a flight from Peoria to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Peoria with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Peoria to Reykjavik Keflavik Intl?

How long is the flight from Peoria, Illinois to Reykjavik Keflavik Intl Airport?

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

How can I find direct flights from Peoria to Keflavik Intl?

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

Traveling to a place near Reykjavik Keflavik Intl Airport?

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.

Alternative routes for Peoria to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Peoria to Keflavik Intl by cabin class

Find flights from Peoria to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Keflavik Intl

Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.

Peoria and Keflavik Intl flights

Browse other Peoria and Keflavik Intl flight options. Last updated on August 23, 2026.

Other flights from Peoria

Browse through other flights departing from Peoria. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Peoria to Keflavik Intl
Explore the most affordable flight options available from Peoria to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Peoria to Keflavik Intl
Discover carefully curated flight deals from Peoria to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.