HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$228+ Cheap flights from Wisconsin to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — KEF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Wisconsin to Keflavik Intl

Keep the following information in mind while searching for Wisconsin to Keflavik Intl flight deals. Data was last updated May 1, 2025.

Round-trip from

$460
(FlightHub)

One-way from

$228
(Kiwi.com)
From Wisconsin to Reykjavik Keflavik Intl
Search Deals
One-way flight from Wisconsin to Reykjavik Keflavik Intl
Search Deals

Find flight deals from Wisconsin to Keflavik Intl

Cheapest flights from Wisconsin to Keflavik Intl
Explore the most affordable flight options available from Wisconsin to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:30 pmMSP - KEF
Nonstop6h 05mIcelandair
Mon 8/184:45 pmKEF - MSP
Nonstop6h 35mIcelandair
Deal found 5/1$460
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:59 pmMSP - KEF
Nonstop6h 01mDelta
Wed 7/99:30 amKEF - MSP
Nonstop6h 35mDelta
Deal found 4/30$490
This KLM deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:59 pmMSP - KEF
Nonstop6h 01mMultiple Airlines
Wed 7/98:50 amKEF - MSP
1 stop15h 25mMultiple Airlines
Deal found 5/1$500
This Virgin Atlantic deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:55 amMSP - KEF
1 stop21h 35mVirgin Atlantic
Wed 6/411:25 amKEF - MSP
2 stops14h 14mVirgin Atlantic
Deal found 4/30$517
This Air France deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:55 pmMSP - KEF
Nonstop6h 05mAir France
Mon 6/169:30 amKEF - MSP
Nonstop6h 33mAir France
Deal found 5/1$540
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amORD - KEF
1 stop18h 20mDelta
Fri 10/108:45 amKEF - ORD
1 stop14h 53mDelta
Deal found 5/1$548
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:15 pmORD - KEF
2 stops34h 00mScandinavian Airlines
Mon 9/811:05 amKEF - ORD
2 stops34h 05mScandinavian Airlines
Deal found 4/29$549
This Icelandair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:25 pmORD - KEF
Nonstop6h 15mIcelandair
Tue 6/107:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 4/30$550
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:00 pmORD - KEF
2 stops11h 00mUnited Airlines
Mon 9/2212:00 pmKEF - ORD
Nonstop6h 55mUnited Airlines
Deal found 4/30$555
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:25 pmORD - KEF
2 stops30h 45mAir Canada
Sun 9/710:00 amKEF - ORD
2 stops16h 56mAir Canada
Deal found 4/30$558
This KLM deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:00 amORD - KEF
1 stop17h 30mMultiple Airlines
Tue 9/3011:25 amKEF - ORD
1 stop11h 11mMultiple Airlines
Deal found 5/1$560
This KLM deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:19 amORD - KEF
2 stops14h 01mKLM
Wed 10/811:25 amKEF - ORD
1 stop11h 11mKLM
Deal found 5/1$563

Cheapflights Fare Finder

Customize your flight search to find flights from Wisconsin to Keflavik Intl 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Wisconsin to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Wisconsin

Fly to

Keflavik Intl

Route

Depart

Return

Price

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Thu 8/14

7:30 pm-6:35 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Mon 8/18

4:45 pm-6:20 pm

Nonstop6h 35m

$460

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Fri 7/4

7:59 pm-7:00 am

Nonstop6h 01m

Reykjavik Keflavik Intl

Wed 7/9

9:30 am-11:05 am

Nonstop6h 35m

$490

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Fri 7/4

7:59 pm-7:00 am

Nonstop6h 01m

Reykjavik Keflavik Intl

Fri 7/11

8:50 am-5:20 pm

1 stop13h 30m

$500

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Tue 5/27

6:55 am-9:30 am

1 stop21h 35m

Reykjavik Keflavik Intl

Wed 6/4

11:25 am-8:39 pm

2 stops14h 14m

$517

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Sat 5/31

7:55 pm-7:00 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Mon 6/16

9:30 am-11:03 am

Nonstop6h 33m

$540

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 10/2

7:00 am-6:20 am

1 stop18h 20m

Reykjavik Keflavik Intl

Fri 10/10

8:45 am-6:38 pm

1 stop14h 53m

$548

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 9/1

7:15 pm-10:15 am

2 stops34h 00m

Reykjavik Keflavik Intl

Mon 9/8

11:05 am-4:10 pm

2 stops34h 05m

$549

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 6/4

7:25 pm-6:40 am

Nonstop6h 15m

Reykjavik Keflavik Intl

Tue 6/10

7:35 pm-9:15 pm

Nonstop6h 40m

$550

MinneapolisReykjavik

MSP - KEF

MSPKEF

Minneapolis St Paul

Sun 6/1

4:32 pm-6:20 am

1 stop8h 48m

Reykjavik Keflavik Intl

Sun 6/8

8:50 am-7:11 pm

1 stop15h 21m

$554

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 9/15

3:00 pm-7:00 am

2 stops11h 00m

Reykjavik Keflavik Intl

Mon 9/22

12:00 pm-1:55 pm

Nonstop6h 55m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Wisconsin to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Wisconsin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from WI to KEF?

Find hourly flight availability from Wisconsin to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Wisconsin to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Wisconsin to Reykjavik, such as Delta, Alaska Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,972 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Wisconsin to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Wisconsin to Reykjavik Keflavik Intl Airport are WestJet ($290), Icelandair ($402), and British Airways ($433).

  • What are the most popular routes from Wisconsin to Reykjavik Keflavik Intl Airport?

    When deciding which route to take from Wisconsin to Reykjavik Keflavik Intl Airport consider Chicago O'Hare Intl - Reykjavik Keflavik Intl, Minneapolis St Paul - Reykjavik Keflavik Intl or Milwaukee-Mitchell - Reykjavik Keflavik Intl as they are the most popular.

  • Can I find deals for flights from Wisconsin to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to Keflavik Intl.

  • Can I find deals for business class flights from Wisconsin to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Wisconsin to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wisconsin to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Wisconsin to Reykjavik Keflavik Intl Airport (average of $328). Flying from Wisconsin to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Wisconsin?

Book flights to Wisconsin if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Keflavik Intl flights
John F Kennedy Intl to Keflavik Intl flights
LaGuardia to Keflavik Intl flights
Dulles Intl to Keflavik Intl flights
O'Hare Intl to Keflavik Intl flights
Boston to Keflavik Intl flights
Baltimore to Keflavik Intl flights
Seattle to Keflavik Intl flights
Stewart to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
Dallas/Fort Worth to Keflavik Intl flights
Los Angeles to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Minneapolis to Keflavik Intl flights
Raleigh to Keflavik Intl flights
Orlando to Keflavik Intl flights
Denver to Keflavik Intl flights
Detroit to Keflavik Intl flights
Midway to Keflavik Intl flights
Atlanta to Keflavik Intl flights
Nashville to Keflavik Intl flights
Love Field to Keflavik Intl flights
Hobby to Keflavik Intl flights
Salt Lake City to Keflavik Intl flights
Portland to Keflavik Intl flights
Sky Harbor Intl to Keflavik Intl flights
Miami to Keflavik Intl flights
San Diego to Keflavik Intl flights
Austin to Keflavik Intl flights
Charlotte to Keflavik Intl flights
Cincinnati to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
Tampa to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
San Jose to Keflavik Intl flights
Ontario to Keflavik Intl flights
Philadelphia to Keflavik Intl flights
Cleveland to Keflavik Intl flights
Kansas City to Keflavik Intl flights
Burbank to Keflavik Intl flights
Oakland to Keflavik Intl flights
Las Vegas to Keflavik Intl flights
Pittsburgh to Keflavik Intl flights
Fort Lauderdale to Keflavik Intl flights
St. Louis to Keflavik Intl flights
Richmond to Keflavik Intl flights
Columbus to Keflavik Intl flights
Omaha to Keflavik Intl flights
Greenville to Keflavik Intl flights
Asheville to Keflavik Intl flights

Top airline flying from Wisconsin to Keflavik Intl

Discover the top airline that operate flights from Wisconsin to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$611Average$907FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights