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Cheap flights from Dayton to Reykjavik from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Reykjavik departing on 8/18. 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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0 bags

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Find the cheapest flights from Dayton to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:05 am - 12:35 am
DAY
-
KEF
33h 30m
2 stops
Scandinavian Airlines Logo
5:05 pm - 11:15 pm
KEF
-
DAY
34h 10m
2 stops
$953Scandinavian Airlines
Sat, Aug 29 - Thu, Sep 3
United Airlines Logo
7:45 pm - 8:30 am
DAY
-
KEF
8h 45m
1 stop
United Airlines Logo
12:00 pm - 6:56 pm
KEF
-
DAY
10h 56m
1 stop
$954United Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
6:00 am - 7:00 am
DAY
-
KEF
21h 00m
2 stops
Multiple Airlines Logo
9:30 am - 11:15 pm
KEF
-
DAY
17h 45m
2 stops
$958Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
11:39 am - 8:50 am
DAY
-
KEF
17h 11m
1 stop
United Airlines Logo
9:15 am - 6:56 pm
KEF
-
DAY
37h 41m
2 stops
$964United Airlines
Wed, Sep 16 - Wed, Sep 30
United Airlines Logo
10:20 am - 8:50 am
DAY
-
KEF
18h 30m
2 stops
United Airlines Logo
9:15 am - 11:44 pm
KEF
-
DAY
42h 29m
2 stops
$968United Airlines
Wed, Sep 16 - Wed, Sep 30
Lufthansa Logo
7:45 pm - 12:10 am
DAY
-
KEF
24h 25m
2 stops
Lufthansa Logo
1:10 am - 10:23 pm
KEF
-
DAY
25h 13m
2 stops
$1,067Lufthansa
Wed, Sep 9 - Tue, Sep 15
Scandinavian Airlines Logo
11:05 am - 12:35 am
DAY
-
KEF
33h 30m
2 stops
Scandinavian Airlines Logo
5:05 pm - 11:15 pm
KEF
-
DAY
34h 10m
2 stops
$1,103Scandinavian Airlines
Sat, Aug 29 - Thu, Sep 3
United Airlines Logo
7:55 pm - 7:55 am
DAY
-
KEF
32h 00m
2 stops
United Airlines Logo
10:00 am - 7:02 pm
KEF
-
DAY
37h 02m
2 stops
$1,117United Airlines
Sat, Jul 18 - Sun, Jul 26
United Airlines Logo
7:55 pm - 7:55 am
DAY
-
KEF
32h 00m
2 stops
United Airlines Logo
12:00 pm - 10:26 pm
KEF
-
DAY
14h 26m
1 stop
$1,132United Airlines
Sat, Jul 18 - Sun, Jul 26
Lufthansa Logo
7:55 pm - 8:50 am
DAY
-
KEF
8h 55m
1 stop
Lufthansa Logo
12:00 pm - 10:26 pm
KEF
-
DAY
14h 26m
1 stop
$1,229Lufthansa
Sat, Jul 18 - Sun, Jul 26

United Airlines flights from Dayton to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Dayton to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Sep 9
DAY7:45 pmDayton
8h 45m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 16
KEF12:00 pmReykjavik Keflavik Intl
10h 56m
1 stop
DAY6:56 pmDayton
$954
United Airlines
Sep 16
DAY11:39 amDayton
17h 11m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Sep 30
KEF9:15 amReykjavik Keflavik Intl
37h 41m
2 stops
DAY6:56 pmDayton
$964
United Airlines
Sep 16
DAY10:20 amDayton
18h 30m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Sep 30
KEF9:15 amReykjavik Keflavik Intl
42h 29m
2 stops
DAY11:44 pmDayton
$968

Lufthansa flights from Dayton to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Dayton to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Sep 9
DAY7:45 pmDayton
24h 25m
2 stops
KEF12:10 amReykjavik Keflavik Intl
Sep 15
KEF1:10 amReykjavik Keflavik Intl
25h 13m
2 stops
DAY10:23 pmDayton
$1,067
Lufthansa
Jul 18
DAY7:55 pmDayton
8h 55m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jul 26
KEF12:00 pmReykjavik Keflavik Intl
14h 26m
1 stop
DAY10:26 pmDayton
$1,229
Lufthansa
Jun 11
DAY7:45 pmDayton
9h 05m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 21
KEF12:00 pmReykjavik Keflavik Intl
14h 23m
1 stop
DAY10:23 pmDayton
$1,444

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 March 28, 2026.
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

Cheapest round-trip

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Sat 8/29

11:05 am-12:35 am

2 stops33h 30m

Reykjavik Keflavik Intl

Thu 9/3

5:05 pm-11:15 pm

2 stops34h 10m

$953
Quickest round-trip

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Wed 9/9

7:45 pm-8:30 am

1 stop8h 45m

Reykjavik Keflavik Intl

Wed 9/16

12:00 pm-6:56 pm

1 stop10h 56m

$954

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Wed 9/9

6:00 am-7:00 am

2 stops21h 00m

Reykjavik Keflavik Intl

Wed 9/16

9:30 am-11:15 pm

2 stops17h 45m

$958

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Wed 9/16

11:39 am-8:50 am

1 stop17h 11m

Reykjavik Keflavik Intl

Wed 9/30

9:15 am-6:56 pm

2 stops37h 41m

$964

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Wed 9/16

10:20 am-8:50 am

2 stops18h 30m

Reykjavik Keflavik Intl

Wed 9/30

9:15 am-11:44 pm

2 stops42h 29m

$968

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Wed 9/9

7:45 pm-12:10 am

2 stops24h 25m

Reykjavik Keflavik Intl

Tue 9/15

1:10 am-10:23 pm

2 stops25h 13m

$1,067

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Sat 8/29

11:05 am-12:35 am

2 stops33h 30m

Reykjavik Keflavik Intl

Thu 9/3

5:05 pm-11:15 pm

2 stops34h 10m

$1,103

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Sat 7/18

7:55 pm-7:55 am

2 stops32h 00m

Reykjavik Keflavik Intl

Sun 7/26

10:00 am-7:02 pm

2 stops37h 02m

$1,117

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Sat 7/18

7:55 pm-7:55 am

2 stops32h 00m

Reykjavik Keflavik Intl

Sun 7/26

12:00 pm-10:26 pm

1 stop14h 26m

$1,132

DaytonReykjavik

DAY - KEF

DAYKEF

Dayton

Sat 7/18

7:55 pm-8:50 am

1 stop8h 55m

Reykjavik Keflavik Intl

Sun 7/26

12:00 pm-10:26 pm

1 stop14h 26m

$1,229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Reykjavik from

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 airline that flies from Dayton to Reykjavik Keflavik Intl?

Brussels Airlines, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Dayton to Reykjavik Keflavik Intl

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

Fastest flight time

8h 45m

Direct flights

None
The fastest flight from Dayton to Reykjavik Keflavik Intl Airport takes 8h 45m
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.
Search flight deals

  • 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 8h 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
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

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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