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Cheap flights from Milwaukee to Reykjavik from $709

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Reykjavik departing on 2/18. 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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Cheap round-trip flights

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Scandinavian Airlines Logo
7:00 am - 11:20 pmMKE-KEF
34h 20m2 stops
Scandinavian Airlines Logo
3:40 pm - 8:12 pmKEF-MKE
34h 32m2 stops
$709Scandinavian Airlines
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Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
4:54 pm - 10:55 amMKE-KEF
36h 01m2 stops
American Airlines Logo
11:50 am - 11:26 amKEF-MKE
29h 36m3 stops
$818American Airlines
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Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
5:10 am - 6:05 amMKE-KEF
18h 55m1 stop
Multiple Airlines Logo
5:00 pm - 9:50 amKEF-MKE
22h 50m1 stop
$1,038Multiple Airlines
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Wed, Feb 18 - Tue, Feb 24
British Airways Logo
5:00 pm - 10:45 amMKE-KEF
36h 45m2 stops
British Airways Logo
10:20 am - 9:16 pmKEF-MKE
39h 56m2 stops
$1,535British Airways
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Tue, Mar 24 - Sun, Mar 29
Multiple Airlines Logo
10:30 am - 6:05 amMKE-KEF
13h 35m1 stop
Multiple Airlines Logo
4:45 pm - 5:51 pmKEF-MKE
31h 06m1 stop
$1,634Multiple Airlines
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Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
5:05 am - 6:05 amMKE-KEF
19h 00m1 stop
Multiple Airlines Logo
4:45 pm - 5:51 pmKEF-MKE
31h 06m1 stop
$1,750Multiple Airlines
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Wed, Dec 24 - Fri, Jan 2
Lufthansa Logo
5:45 pm - 11:35 pmMKE-KEF
24h 50m2 stops
Lufthansa Logo
12:25 am - 5:06 pmKEF-MKE
21h 41m2 stops
$1,767Lufthansa
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Tue, Oct 21 - Fri, Oct 24
Delta Logo
9:39 am - 6:20 amMKE-KEF
15h 41m1 stop
Delta Logo
11:25 am - 6:53 pmKEF-MKE
36h 28m2 stops
$2,004Delta
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Tue, Oct 21 - Sat, Oct 25
Lufthansa Logo
5:21 pm - 2:15 pmMKE-KEF
39h 54m2 stops
Lufthansa Logo
12:25 am - 9:37 pmKEF-MKE
26h 12m2 stops
$2,170Lufthansa
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Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
10:43 am - 10:55 amMKE-KEF
42h 12m2 stops
American Airlines Logo
6:10 pm - 5:49 pmKEF-MKE
29h 39m2 stops
$2,348American Airlines
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Wed, Dec 24 - Fri, Jan 2

American Airlines flights from Milwaukee to Reykjavik Keflavik Intl Airport

Our best American Airlines deals on Milwaukee to Reykjavik Keflavik Intl Airport flight tickets
American Airlines
Feb 18
MKE4:54 pmMilwaukee-Mitchell
36h 01m
2 stops
KEF10:55 amReykjavik Keflavik Intl
Feb 24
KEF11:50 amReykjavik Keflavik Intl
29h 36m
3 stops
MKE11:26 amMilwaukee-Mitchell
$818
Find similar
American Airlines
Dec 24
MKE10:43 amMilwaukee-Mitchell
42h 12m
2 stops
KEF10:55 amReykjavik Keflavik Intl
Jan 2
KEF6:10 pmReykjavik Keflavik Intl
29h 39m
2 stops
MKE5:49 pmMilwaukee-Mitchell
$2,348
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Lufthansa flights from Milwaukee to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Milwaukee to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Oct 21
MKE5:45 pmMilwaukee-Mitchell
24h 50m
2 stops
KEF11:35 pmReykjavik Keflavik Intl
Oct 24
KEF12:25 amReykjavik Keflavik Intl
21h 41m
2 stops
MKE5:06 pmMilwaukee-Mitchell
$1,767
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Lufthansa
Oct 12
MKE5:45 pmMilwaukee-Mitchell
38h 20m
2 stops
KEF1:05 pmReykjavik Keflavik Intl
Oct 18
KEF1:15 amReykjavik Keflavik Intl
20h 51m
2 stops
MKE5:06 pmMilwaukee-Mitchell
$1,981
Find similar
Lufthansa
Mar 24
MKE5:21 pmMilwaukee-Mitchell
39h 54m
2 stops
KEF2:15 pmReykjavik Keflavik Intl
Mar 28
KEF12:25 amReykjavik Keflavik Intl
26h 12m
2 stops
MKE9:37 pmMilwaukee-Mitchell
$2,170
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momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 October 7, 2025.
Use the filters below to find and compare flights from Milwaukee to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 2/18

7:00 am-11:20 pm

2 stops34h 20m

Reykjavik Keflavik Intl

Tue 2/24

3:40 pm-8:12 pm

2 stops34h 32m

$709

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 2/18

4:54 pm-10:55 am

2 stops36h 01m

Reykjavik Keflavik Intl

Tue 2/24

11:50 am-11:26 am

3 stops29h 36m

$818

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 2/18

5:10 am-6:05 am

1 stop18h 55m

Reykjavik Keflavik Intl

Tue 2/24

5:00 pm-9:50 am

1 stop22h 50m

$1,038

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Tue 3/24

5:00 pm-10:45 am

2 stops36h 45m

Reykjavik Keflavik Intl

Sun 3/29

10:20 am-9:16 pm

2 stops39h 56m

$1,535

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 12/24

10:30 am-6:05 am

1 stop13h 35m

Reykjavik Keflavik Intl

Fri 1/2

4:45 pm-5:51 pm

1 stop31h 06m

$1,634

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 12/24

5:05 am-6:05 am

1 stop19h 00m

Reykjavik Keflavik Intl

Fri 1/2

4:45 pm-5:51 pm

1 stop31h 06m

$1,750

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Tue 10/21

5:45 pm-11:35 pm

2 stops24h 50m

Reykjavik Keflavik Intl

Fri 10/24

12:25 am-5:06 pm

2 stops21h 41m

$1,767

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Tue 10/21

9:39 am-6:20 am

1 stop15h 41m

Reykjavik Keflavik Intl

Sat 10/25

11:25 am-6:53 pm

2 stops36h 28m

$2,004

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Tue 3/24

5:21 pm-2:15 pm

2 stops39h 54m

Reykjavik Keflavik Intl

Sat 3/28

12:25 am-9:37 pm

2 stops26h 12m

$2,170

MilwaukeeReykjavik

MKE - KEF

MKEKEF

Milwaukee-Mitchell

Wed 12/24

10:43 am-10:55 am

2 stops42h 12m

Reykjavik Keflavik Intl

Fri 1/2

6:10 pm-5:49 pm

2 stops29h 39m

$2,348

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 Milwaukee 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 Milwaukee to Reykjavik Keflavik Intl Airport is on a Sunday when prices can be found for as low as $717. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Saturday, with ticket prices averaging around $928.

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 at noon when flights can be purchased for as low as $830. Flights in the afternoon are often more expensive with an average ticket price of $848.

Can stopping save me money on Milwaukee to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Milwaukee to Reykjavik Keflavik Intl Airport flight.

When to book flights from Milwaukee to Reykjavik Keflavik Intl Airport

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

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

Direct flights

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

    Milwaukee-Mitchell and Reykjavik Keflavik Intl are 2875.3 mi apart from one another. In terms of flight time, this usually takes a little over 13h 35m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Reykjavik Keflavik Intl Airport were last updated today.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell 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 Milwaukee-Mitchell 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.

  • What is the most popular airline from Milwaukee to Reykjavik Keflavik Intl Airport?

Best airlines flying from Milwaukee to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Milwaukee to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $611Free CancellationRating
7.7
1,396 reviews
Search KLM flights
United AirlinesPriceFrom $815Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights

Traveling to a place near Reykjavik?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Milwaukee.

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

Flights from Milwaukee to Reykjavik with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Milwaukee to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Milwaukee to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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