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Keflavik Intl

$502+ Cheap flights from Midway (MDW) 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — KEF
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from Midway to Keflavik Intl

Cheapest flights from Midway to Keflavik Intl
Explore the most affordable flight options available from Midway to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This Icelandair deal was found by Cheapflights users on 12/9. 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.
Mon 12/1512:20 pmMDW - KEF
1 stop11h 45mMultiple Airlines
Fri 12/265:00 pmKEF - MDW
1 stop12h 05mMultiple Airlines
Deal found 12/9$1,092
This FlightHub deal was found by Cheapflights users on 12/8. 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.
Mon 12/811:00 amMDW - KEF
1 stop13h 25mMultiple Airlines
Mon 12/155:00 pmKEF - MDW
1 stop23h 05mMultiple Airlines
Deal found 12/8$1,128
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:15 amMDW - KEF
2 stops18h 15mMultiple Airlines
Wed 12/245:00 pmKEF - MDW
1 stop26h 01mMultiple Airlines
Deal found 12/7$1,150
This Icelandair deal was found by Cheapflights users on 12/8. 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.
Mon 12/223:10 pmMDW - KEF
1 stop9h 25mMultiple Airlines
Sun 12/285:10 pmKEF - MDW
1 stop10h 45mMultiple Airlines
Deal found 12/8$1,186
This Icelandair deal was found by Cheapflights users on 12/10. 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.
Fri 12/122:55 pmMDW - KEF
1 stop9h 20mMultiple Airlines
Thu 12/184:55 pmKEF - MDW
1 stop9h 40mMultiple Airlines
Deal found 12/10$1,190
This Icelandair deal was found by Cheapflights users on 12/7. 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.
Mon 12/223:10 pmMDW - KEF
1 stop9h 25mMultiple Airlines
Thu 12/254:55 pmKEF - MDW
1 stop20h 00mMultiple Airlines
Deal found 12/7$1,204
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:44 amMDW - KEF
1 stop16h 31mMultiple Airlines
Wed 12/175:00 pmKEF - MDW
1 stop26h 01mMultiple Airlines
Deal found 12/7$1,215
This Icelandair deal was found by Cheapflights users on 12/9. 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 12/1712:25 pmMDW - KEF
1 stop11h 50mMultiple Airlines
Mon 12/224:55 pmKEF - MDW
1 stop10h 30mMultiple Airlines
Deal found 12/9$1,239
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:00 amMDW - KEF
1 stop13h 25mMultiple Airlines
Wed 1/74:45 pmKEF - MDW
2 stops24h 46mMultiple Airlines
Deal found 12/8$1,292
This Icelandair deal was found by Cheapflights users on 12/9. 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.
Sun 12/2111:40 amMDW - KEF
1 stop12h 55mMultiple Airlines
Mon 12/294:45 pmKEF - MDW
1 stop10h 55mMultiple Airlines
Deal found 12/9$1,296

Find flight deals from Midway to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$707
(Delta)

One-way from

$502
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$727
Provider with most accurate pricing for Chicago Midway-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-Reykjavik Keflavik Intl flights.
Search Deals
From Chicago Midway to Reykjavik Keflavik Intl
Search Deals
One-way flight from Chicago Midway to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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 December 10, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Midway

Fly to

Keflavik Intl

Route

Depart

Return

Price

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Tue 3/31

12:47 pm-9:30 am

2 stops15h 43m

Reykjavik Keflavik Intl

Mon 4/6

11:25 am-10:29 pm

2 stops16h 04m

$707

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Thu 4/23

1:05 pm-9:30 am

2 stops15h 25m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-9:45 pm

2 stops15h 20m

$707

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Fri 5/1

1:00 pm-9:30 am

2 stops15h 30m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-9:45 pm

2 stops17h 55m

$749

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 5/4

1:00 pm-9:30 am

2 stops15h 30m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-6:31 pm

1 stop14h 41m

$749

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 5/4

10:35 am-9:30 am

2 stops17h 55m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-9:45 pm

2 stops15h 20m

$749

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Fri 5/15

9:20 am-7:00 am

1 stop16h 40m

Reykjavik Keflavik Intl

Sun 5/24

9:30 am-6:05 pm

1 stop13h 35m

$775

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Tue 5/5

1:05 pm-9:30 am

2 stops15h 25m

Reykjavik Keflavik Intl

Sat 5/16

9:30 am-6:31 pm

2 stops14h 01m

$779

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Thu 5/7

9:30 am-7:00 am

2 stops16h 30m

Reykjavik Keflavik Intl

Fri 5/22

9:30 am-6:05 pm

1 stop13h 35m

$779

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Sun 1/4

7:44 am-6:15 am

1 stop16h 31m

$502

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Thu 1/8

6:10 am-6:15 am

2 stops18h 05m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 17 results
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Compare providers for flights from Midway to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Keflavik Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Midway to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Midway 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.

Related info for your journey

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

  • How long is the flight from Chicago Midway Airport to Reykjavik Keflavik Intl Airport?

    Departing from Chicago Midway Airport to Reykjavik Keflavik Intl Airport will take you 15h 25m. There are 2940 mi between Chicago Midway Airport and Reykjavik Keflavik Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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O'Hare Intl to Keflavik Intl flights

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