$452 Cheap Flights from Milwaukee (MKE) to Reykjavik (KEF)

View $452 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Milwaukee to Reykjavik (MKE-KEF)

Prices were available within the past 7 days and start at $452 for one-way flights and $594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Apr 1 - Wed, Apr 8
MKE
Milwaukee
KEF
Reykjavik
$594 Roundtrip, found 2 hours ago
$594
Roundtrip
found 2 hours ago
Select British Airways flight, departing Wed, Apr 1 from Milwaukee to Reykjavik, returning Wed, Apr 8, priced at $594 found 2 hours ago
United
Tue, Jan 20 - Tue, Jan 27
MKE
Milwaukee
KEF
Reykjavik
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 20 from Milwaukee to Reykjavik, returning Tue, Jan 27, priced at $651 found 1 day ago
Delta
Sat, Apr 4 - Sun, Apr 19
MKE
Milwaukee
KEF
Reykjavik
$654 Roundtrip, found 2 days ago
$654
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Apr 4 from Milwaukee to Reykjavik, returning Sun, Apr 19, priced at $654 found 2 days ago
Delta
Sun, Oct 12 - Tue, Oct 21
MKE
Milwaukee
KEF
Reykjavik
$656 Roundtrip, found 15 hours ago
$656
Roundtrip
found 15 hours ago
Select Delta flight, departing Sun, Oct 12 from Milwaukee to Reykjavik, returning Tue, Oct 21, priced at $656 found 15 hours ago
Delta
Mon, Oct 6 - Tue, Oct 14
MKE
Milwaukee
KEF
Reykjavik
$661 Roundtrip, found 4 days ago
$661
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 6 from Milwaukee to Reykjavik, returning Tue, Oct 14, priced at $661 found 4 days ago
Lufthansa
Mon, Feb 2 - Tue, Feb 10
MKE
Milwaukee
KEF
Reykjavik
$668 Roundtrip, found 3 days ago
$668
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Feb 2 from Milwaukee to Reykjavik, returning Tue, Feb 10, priced at $668 found 3 days ago
Lufthansa
Mon, Jan 26 - Tue, Feb 3
MKE
Milwaukee
KEF
Reykjavik
$668 Roundtrip, found 1 day ago
$668
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jan 26 from Milwaukee to Reykjavik, returning Tue, Feb 3, priced at $668 found 1 day ago
United
Tue, Mar 3 - Tue, Mar 10
MKE
Milwaukee
KEF
Reykjavik
$669 Roundtrip, found 5 days ago
$669
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 3 from Milwaukee to Reykjavik, returning Tue, Mar 10, priced at $669 found 5 days ago
United
Tue, Mar 3 - Tue, Mar 10
MKE
Milwaukee
KEF
Reykjavik
$671 Roundtrip, found 5 days ago
$671
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 3 from Milwaukee to Reykjavik, returning Tue, Mar 10, priced at $671 found 5 days ago
Virgin Atlantic
Wed, Oct 15 - Tue, Oct 21
MKE
Milwaukee
KEF
Reykjavik
$743 Roundtrip, found 5 days ago
$743
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Oct 15 from Milwaukee to Reykjavik, returning Tue, Oct 21, priced at $743 found 5 days ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $763
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $763
Flights from Milwaukee (MKE) to Reykjavik (KEF)
Origin airport
General Mitchell Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$593
Distance
2881 mi

Milwaukee to Reykjavik Flights

The cheapest times to fly from Milwaukee to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to Reykjavik are during the month of April. You can find some of the cheapest flights from Milwaukee to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to Reykjavik

Sunday is one of the best days to book for cheap flights from Milwaukee to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $452 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF) cost?
Get a cheap one-way flight from $452 or cheap return flight from $594 from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF)?
April is the least expensive month to fly from MKE to KEF. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MKE to KEF flight.
How many flights per day from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF)?
You'll need to catch a flight with a layover if you're traveling from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MKE to KEF?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF) last-minute?
Booking your flight from MKE to KEF right before your trip is typically more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a MKE to KEF flight and hotel package?
Compared with arranging flights and hotels separately, booking a MKE to KEF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Keflavik Intl. Airport (KEF)?
Typically, you can cancel or reschedule your MKE to KEF flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.