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Cheap flights from Dayton to Reykjavik from $739

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Reykjavik departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dayton to Reykjavik (DAY-KEF)

Cheap round-trip flights

Logo
7:00 am - 2:30 pmDAY-KEF
50h 30m2 stops
Logo
3:20 pm - 11:43 pmKEF-DAY
37h 23m2 stops
$739
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Tue, Nov 4 - Tue, Nov 11
Logo
7:45 pm - 2:30 pmDAY-KEF
37h 45m2 stops
Logo
3:20 pm - 8:15 pmKEF-DAY
33h 55m3 stops
$1,003
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Tue, Nov 4 - Tue, Nov 11
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5:50 pm - 2:30 pmDAY-KEF
39h 40m3 stops
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3:20 pm - 7:01 pmKEF-DAY
32h 41m3 stops
$1,009
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Tue, Nov 4 - Tue, Nov 11

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Dayton to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Tue 11/4

7:00 am-2:30 pm

2 stops50h 30m

Reykjavik Keflavik Intl

Tue 11/11

3:20 pm-11:43 pm

2 stops37h 23m

$739

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Tue 11/4

7:45 pm-2:30 pm

2 stops37h 45m

Reykjavik Keflavik Intl

Tue 11/11

3:20 pm-8:15 pm

3 stops33h 55m

$1,003

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Tue 11/4

5:50 pm-2:30 pm

3 stops39h 40m

Reykjavik Keflavik Intl

Tue 11/11

3:20 pm-7:01 pm

3 stops32h 41m

$1,009

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Dayton to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $1,022. Flights at noon are often more expensive with an average ticket price of $1,191.

When to book flights from Dayton to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Reykjavik Keflavik Intl Airport (DAY to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Reykjavik Keflavik Intl Airport

Direct flights

None
There are no direct flights from Dayton to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Dayton to Reykjavik Keflavik Intl Airport.
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  • How far is Dayton to Reykjavik Keflavik Intl by plane?

    Reykjavik Keflavik Intl is 2946.6 mi away from Dayton. Flights usually cover this in 37h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dayton Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Dayton Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How old do you have to be to fly from Dayton Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Hella
Borgarnes
Kopavogur
Grindavik

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Reykjavik?

Finding the right flight to Reykjavik from Dayton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

Can I find flights from Dayton to Reykjavik with flexible booking policies on momondo?

Yes. All flights to Reykjavik from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dayton to Reykjavik?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to Reykjavik.

I’m not ready to book a flight from Dayton to Reykjavik right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dayton to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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