MKE - KEF

$633 Find Cheap Flights from Milwaukee to Reykjavik

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Keflavik Intl departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Reykjavik, as well as popular online travel agencies
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Cheap Flights from Milwaukee to Reykjavik

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Keflavik Intl

Sat, Aug 9 - Sat, Aug 23
United Airlines Logo
3:45 pm - 8:15 amMKE-KEF
35h 30m2 stops
United Airlines Logo
9:30 am - 10:58 amKEF-MKE
30h 28m2 stops
$633United Airlines
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Tue, Jun 3 - Tue, Jun 10
Logo
12:22 pm - 4:55 amMKE-KEF
35h 33m2 stops
Logo
3:45 pm - 11:27 amKEF-MKE
24h 42m2 stops
$651
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Sat, Aug 9 - Sat, Aug 23
United Airlines Logo
3:45 pm - 8:15 amMKE-KEF
35h 30m2 stops
United Airlines Logo
12:00 pm - 9:56 pmKEF-MKE
14h 56m1 stop
$656United Airlines
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Wed, Sep 3 - Sun, Sep 7
KLM Logo
5:50 pm - 7:00 amMKE-KEF
8h 10m1 stop
KLM Logo
11:25 am - 7:45 pmKEF-MKE
13h 20m1 stop
$697KLM
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Wed, Sep 3 - Sun, Sep 7
Delta Logo
6:00 am - 9:30 amMKE-KEF
22h 30m2 stops
Delta Logo
9:30 am - 9:23 pmKEF-MKE
16h 53m1 stop
$702Delta
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Tue, Jun 3 - Tue, Jun 10
Air Canada Logo
3:45 pm - 8:15 amMKE-KEF
35h 30m2 stops
Air Canada Logo
9:50 am - 7:10 pmKEF-MKE
38h 20m2 stops
$719Air Canada
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Tue, Jun 3 - Tue, Jun 10
KLM Logo
5:02 pm - 6:20 amMKE-KEF
8h 18m1 stop
KLM Logo
8:50 am - 4:04 pmKEF-MKE
12h 14m1 stop
$739KLM
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Wed, Jul 9 - Wed, Jul 16
Delta Logo
3:14 pm - 9:30 amMKE-KEF
13h 16m2 stops
Delta Logo
9:30 am - 2:52 pmKEF-MKE
10h 22m1 stop
$744Delta
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Thu, Jul 17 - Tue, Jul 29
Air Canada Logo
5:15 am - 8:10 amMKE-KEF
21h 55m2 stops
Air Canada Logo
9:50 am - 3:10 pmKEF-MKE
34h 20m2 stops
$783Air Canada
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Sat, Oct 4 - Sun, Oct 12
Virgin Atlantic Logo
1:05 pm - 9:30 amMKE-KEF
15h 25m2 stops
Virgin Atlantic Logo
11:25 am - 9:08 pmKEF-MKE
14h 43m2 stops
$786Virgin Atlantic
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KAYAK's insights & trends for Milwaukee to Keflavik Intl flights

Get data-powered insights and trends into flights from Milwaukee to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Milwaukee to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Milwaukee to Reykjavik were found on United Airlines ($633) and KLM ($697).

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Good to know

Cheapest flight$633
Flight from Milwaukee to Reykjavik

When to book flights from Milwaukee to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Milwaukee to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Milwaukee to Reykjavik flights

  • What is the cheapest flight from Milwaukee to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Milwaukee to Reykjavik Keflavik Intl Airport was $633 for a round-trip ticket.

  • Do I need a passport to fly between Milwaukee and Reykjavik?

    Yes

  • Which airports will I be using when flying from Milwaukee to Reykjavik?

    When flying out of Milwaukee you will be using Milwaukee-Mitchell. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Milwaukee to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Reykjavik?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Milwaukee and Reykjavik, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Reykjavik, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Reykjavik are KLM and United Airlines. With an average price for the route of $927 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $815 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Milwaukee to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Milwaukee to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1337 reviews
7.2Food
7.1Entertainment
7.7Comfort
8.4Crew
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Everything you need to know for your flight from Milwaukee to Keflavik Intl

Information on your arrival and departure airports

Keflavik Intl (KEF)
Milwaukee (MKE)

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