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$465+ Cheap flights from Appleton (ATW) to Iceland

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — KEF
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Cheap flight deals from Appleton to Iceland

Cheapest flights from Appleton to Iceland
Explore the most affordable flight options available from Appleton to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. 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 10/212:28 pm
ATW
-
KEF
1 stop15h 22m
United Airlines
Tue 10/610:00 am
KEF
-
ATW
2 stops38h 07m
United Airlines
Deal found 7/12$928
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/255:00 pm
ATW
-
KEF
1 stop10h 50m
United Airlines
Tue 9/19:15 am
KEF
-
ATW
2 stops31h 38m
United Airlines
Deal found 7/11$973
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 8/267:30 am
ATW
-
KEF
2 stops19h 25m
United Airlines
Wed 9/212:00 pm
KEF
-
ATW
1 stop16h 18m
United Airlines
Deal found 7/12$997
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/265:31 am
ATW
-
KEF
2 stops22h 59m
Delta
Wed 9/29:30 am
KEF
-
ATW
2 stops17h 07m
Delta
Deal found 7/12$998
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:28 pm
ATW
-
KEF
1 stop15h 22m
United Airlines
Sat 9/2610:00 am
KEF
-
ATW
2 stops38h 07m
United Airlines
Deal found 7/10$1,069
This Air Canada deal was found by Cheapflights users on 7/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:28 pm
ATW
-
KEF
2 stops14h 27m
Multiple Airlines
Sat 9/2610:00 am
KEF
-
ATW
2 stops30h 18m
Multiple Airlines
Deal found 7/10$1,072

Find flight deals from Appleton to Iceland

Keep the following information in mind while searching for Appleton to Iceland flight deals. Data was last updated July 15, 2026.

Round-trip from

$928
(United Airlines)

One-way from

$465
(United Airlines)
From Appleton Intl to Iceland
Search Deals
One-way flight from Appleton Intl to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Iceland 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 15, 2026.
Use the filters below to find and compare flights from Appleton to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Fri 10/2

12:28 pm-8:50 am

1 stop15h 22m

Reykjavik Keflavik Intl

Tue 10/6

10:00 am-7:07 pm

2 stops38h 07m

$928

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Tue 8/25

5:00 pm-8:50 am

1 stop10h 50m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-11:53 am

2 stops31h 38m

$973
Quickest round-trip

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Wed 8/26

11:00 am-7:00 am

1 stop15h 00m

Reykjavik Keflavik Intl

Wed 9/2

9:30 am-3:30 pm

1 stop11h 00m

$993

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Wed 8/26

7:30 am-7:55 am

2 stops19h 25m

Reykjavik Keflavik Intl

Wed 9/2

12:00 pm-11:18 pm

1 stop16h 18m

$997

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 9/17

12:28 pm-8:50 am

1 stop15h 22m

Reykjavik Keflavik Intl

Sat 9/26

10:00 am-7:07 pm

2 stops38h 07m

$1,069

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 9/17

12:28 pm-7:55 am

2 stops14h 27m

Reykjavik Keflavik Intl

Sat 9/26

10:00 am-11:18 am

2 stops30h 18m

$1,072
Cheapest one-way
Quickest one-way

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Wed 9/2

9:10 am-8:50 am

1 stop18h 40m

$465

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Wed 9/2

4:10 pm-7:40 am

3 stops34h 30m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Sorted by cheapest first

Best time to book a flight from Appleton to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Appleton 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 Appleton to Iceland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Iceland. 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 Appleton to Iceland?

    Appleton Intl (ATW), located 5.1 mi from the city center, is the airport you fly out of when you book flights from Appleton to Iceland.

  • How long is the flight from Appleton to Iceland?

    Departing from Appleton to Iceland will take you 15h. There are 2827 mi between Appleton and Iceland. This flight may include one or multiple stops.

  • Can I find deals for flights from Appleton to Iceland that include hotel bookings?

    Yes. In addition to deals on Appleton to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Iceland?

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

  • Can I find deals for business class flights from Appleton to Iceland?

    Yes. Cheapflights offers flight deals from Appleton to Iceland 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

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