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Cheap flights from Madison to Reykjavik from $619

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to Reykjavik departing on 8/31. 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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Cheap round-trip flights

Logo
6:17 am - 7:00 amMSN-KEF
19h 43m1 stop
Logo
9:50 am - 9:45 amKEF-MSN
28h 55m2 stops
$619
Find Deal
Sun, Aug 31 - Sat, Sep 13
Logo
8:25 am - 7:00 amMSN-KEF
17h 35m2 stops
Logo
9:50 am - 9:45 amKEF-MSN
28h 55m2 stops
$624
Find Deal
Sun, Aug 31 - Sat, Sep 13
United Airlines Logo
6:30 am - 8:30 amMSN-KEF
21h 00m1 stop
United Airlines Logo
9:50 am - 11:44 amKEF-MSN
54h 54m2 stops
$630United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 13
United Airlines Logo
10:50 am - 7:00 amMSN-KEF
15h 10m2 stops
United Airlines Logo
11:00 am - 7:09 pmKEF-MSN
13h 09m2 stops
$640United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 13
United Airlines Logo
12:19 pm - 8:30 amMSN-KEF
15h 11m1 stop
United Airlines Logo
11:00 am - 6:23 pmKEF-MSN
12h 23m1 stop
$673United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 13
Delta Logo
4:57 pm - 6:20 amMSN-KEF
8h 23m1 stop
Delta Logo
8:45 am - 10:14 pmKEF-MSN
18h 29m1 stop
$788Delta
Find Deal
Tue, Sep 2 - Tue, Sep 9
Lufthansa Logo
3:58 pm - 8:30 amMSN-KEF
11h 32m1 stop
Lufthansa Logo
2:20 pm - 10:23 pmKEF-MSN
37h 03m2 stops
$874Lufthansa
Find Deal
Sun, Aug 31 - Sat, Sep 6
Delta Logo
10:47 am - 7:00 amMSN-KEF
15h 13m1 stop
Delta Logo
8:45 am - 4:17 pmKEF-MSN
12h 32m1 stop
$888Delta
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Fri, Sep 5 - Tue, Sep 9
Air France Logo
10:47 am - 6:20 amMSN-KEF
14h 33m2 stops
Air France Logo
8:45 am - 4:09 pmKEF-MSN
12h 24m1 stop
$903Air France
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Tue, Sep 9 - Mon, Sep 15
Lufthansa Logo
3:58 pm - 8:30 amMSN-KEF
11h 32m1 stop
Lufthansa Logo
2:20 pm - 11:03 pmKEF-MSN
37h 43m2 stops
$932Lufthansa
Find Deal
Sat, Sep 20 - Sat, Sep 27

Delta flights from Madison to Reykjavik Keflavik Intl Airport

Our best Delta deals on Madison to Reykjavik Keflavik Intl Airport flight tickets
Delta
Sep 2
MSN4:57 pmMadison Truax Field
8h 23m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Sep 9
KEF8:45 amReykjavik Keflavik Intl
18h 29m
1 stop
MSN10:14 pmMadison Truax Field
$788
Find similar
Delta
Sep 5
MSN10:47 amMadison Truax Field
15h 13m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Sep 9
KEF8:45 amReykjavik Keflavik Intl
12h 32m
1 stop
MSN4:17 pmMadison Truax Field
$888
Find similar
Delta
Aug 24
MSN1:23 pmMadison Truax Field
15h 07m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Sep 1
KEF9:30 amReykjavik Keflavik Intl
17h 28m
1 stop
MSN9:58 pmMadison Truax Field
$1,200
Find similar

United Airlines flights from Madison to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Madison to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Aug 31
MSN6:30 amMadison Truax Field
21h 00m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 13
KEF9:50 amReykjavik Keflavik Intl
54h 54m
2 stops
MSN11:44 amMadison Truax Field
$630
Find similar
United Airlines
Aug 31
MSN10:50 amMadison Truax Field
15h 10m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Sep 13
KEF11:00 amReykjavik Keflavik Intl
13h 09m
2 stops
MSN7:09 pmMadison Truax Field
$640
Find similar
United Airlines
Aug 31
MSN12:19 pmMadison Truax Field
15h 11m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 13
KEF11:00 amReykjavik Keflavik Intl
12h 23m
1 stop
MSN6:23 pmMadison Truax Field
$673
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madison 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 August 6, 2025.
Use the filters below to find and compare flights from Madison to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

6:17 am-7:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Sat 9/13

9:50 am-9:45 am

2 stops28h 55m

$619

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

8:25 am-7:00 am

2 stops17h 35m

Reykjavik Keflavik Intl

Sat 9/13

9:50 am-9:45 am

2 stops28h 55m

$624

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

6:30 am-8:30 am

1 stop21h 00m

Reykjavik Keflavik Intl

Sat 9/13

9:50 am-11:44 am

2 stops54h 54m

$630

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

10:50 am-7:00 am

2 stops15h 10m

Reykjavik Keflavik Intl

Sat 9/13

11:00 am-7:09 pm

2 stops13h 09m

$640

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

12:19 pm-8:30 am

1 stop15h 11m

Reykjavik Keflavik Intl

Sat 9/13

11:00 am-6:23 pm

1 stop12h 23m

$673

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Tue 9/2

4:57 pm-6:20 am

1 stop8h 23m

Reykjavik Keflavik Intl

Tue 9/9

8:45 am-10:14 pm

1 stop18h 29m

$788

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sun 8/31

3:58 pm-8:30 am

1 stop11h 32m

Reykjavik Keflavik Intl

Sat 9/6

2:20 pm-10:23 pm

2 stops37h 03m

$874

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Fri 9/5

10:47 am-7:00 am

1 stop15h 13m

Reykjavik Keflavik Intl

Tue 9/9

8:45 am-4:17 pm

1 stop12h 32m

$888

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Tue 9/9

10:47 am-6:20 am

2 stops14h 33m

Reykjavik Keflavik Intl

Mon 9/15

8:45 am-4:09 pm

1 stop12h 24m

$903

MadisonReykjavik

MSN - KEF

MSNKEF

Madison Truax Field

Sat 9/20

3:58 pm-8:30 am

1 stop11h 32m

Reykjavik Keflavik Intl

Sat 9/27

2:20 pm-11:03 pm

2 stops37h 43m

$932

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Madison 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 day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Madison to Reykjavik Keflavik Intl Airport is on a Wednesday when prices can be found for as low as $910. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Sunday, with ticket prices averaging around $1,267.

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 $959. Flights at noon are often more expensive with an average ticket price of $991.

When to book flights from Madison to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Madison 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 Madison to Reykjavik Keflavik Intl Airport (MSN to KEF) flight deals and tips

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

Best Price Found

$619

Fastest flight time

8h 23m

Direct flights

None
The best flight deal from Madison to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $619
The fastest flight from Madison to Reykjavik Keflavik Intl Airport takes 8h 23m
There are no direct flights from Madison to Reykjavik Keflavik Intl Airport. Popular non-direct route for this connection is Madison Truax Field Airport - Reykjavik Keflavik Intl Airport.
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  • How far is Madison Truax Field to Reykjavik Keflavik Intl by plane?

    A flight from Madison Truax Field to Reykjavik Keflavik Intl will travel around 2918.6 mi. A reasonable flight in good conditions will take 8h 23m.

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

    Prices for flights from Madison Truax Field Airport to Reykjavik Keflavik Intl Airport were last updated today.

  • How old do you have to be to fly from Madison Truax Field Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Madison Truax Field Airport to Reykjavik Keflavik Intl Airport.

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

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 Madison to Reykjavik?

It is quick and easy to find Madison to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.

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

Yes. momondo enables you to select and highlight flights to Reykjavik from Madison with this policy.

How can momondo help me find flights from Madison 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 Madison to Reykjavik.

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

Yes. momondo can track prices for Madison 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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