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Keflavik Intl

$635+ Cheap flights from Moline (MLI) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — KEF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Moline to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) 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 July 29, 2025.

Round-trip from

$635
(United Airlines)
From Moline Quad-City to Reykjavik Keflavik Intl
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Find flight deals from Moline to Keflavik Intl

Cheapest flights from Moline to Keflavik Intl
Explore the most affordable flight options available from Moline to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/225:31 pmMLI - KEF
1 stop9h 59mUnited Airlines
Tue 8/269:50 amKEF - MLI
2 stops38h 37mUnited Airlines
Deal found 7/27$635
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:45 pmMLI - KEF
1 stop11h 45mLufthansa
Thu 8/211:15 amKEF - MLI
2 stops24h 57mLufthansa
Deal found 7/29$1,074
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:32 pmMLI - KEF
2 stops34h 13mAmerican Airlines
Wed 10/2210:55 amKEF - MLI
2 stops36h 07mAmerican Airlines
Deal found 7/29$1,431

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline 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 July 29, 2025.
Use the filters below to find and compare flights from Moline to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Moline

Fly to

Keflavik Intl

Route

Depart

Return

Price

MolineReykjavik

MLI - KEF

MLIKEF

Moline Quad-City

Fri 8/22

5:31 pm-8:30 am

1 stop9h 59m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-7:27 pm

2 stops38h 37m

$635

MolineReykjavik

MLI - KEF

MLIKEF

Moline Quad-City

Thu 8/14

3:45 pm-8:30 am

1 stop11h 45m

Reykjavik Keflavik Intl

Thu 8/21

1:15 am-9:12 pm

2 stops24h 57m

$1,074

MolineReykjavik

MLI - KEF

MLIKEF

Moline Quad-City

Sat 10/18

6:32 pm-9:45 am

2 stops34h 13m

Reykjavik Keflavik Intl

Wed 10/22

10:55 am-6:02 pm

2 stops36h 07m

$1,431

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Moline to Keflavik Intl

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

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 July 29, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Lufthansa from Moline to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,265 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Moline 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 airport do you fly from for flights from Moline to Reykjavik Keflavik Intl?

    Located just 4.0 mi from the city center, Moline Quad-City is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Moline. Booking flights from Quad-City (MLI) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 1 airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Moline 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 Moline to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Moline to Reykjavik Keflavik Intl Airport (average of $328). Flying from Moline to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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 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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Top airline flying from Moline to Keflavik Intl

Discover the top airline that operate flights from Moline 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$836Average$1,282FlexibilityNo cancel feeOn-time69%

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