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Cheap flights from Appleton to Iceland from $608

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Iceland departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 9:30 am
ATW
-
KEF
23h 00m2 stops
Delta Logo
11:25 am - 9:33 pm
KEF
-
ATW
15h 08m2 stops
$608Delta
Thu, Apr 30 - Sun, May 3
United Airlines Logo
5:35 pm - 8:30 am
ATW
-
KEF
9h 55m1 stop
United Airlines Logo
10:00 am - 12:05 pm
KEF
-
ATW
31h 05m2 stops
$951United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
8:20 am - 8:30 am
ATW
-
KEF
19h 10m1 stop
United Airlines Logo
12:00 pm - 4:50 pm
KEF
-
ATW
9h 50m1 stop
$967United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
3:49 pm - 8:50 am
ATW
-
KEF
12h 01m2 stops
United Airlines Logo
10:00 am - 7:16 pm
KEF
-
ATW
14h 16m2 stops
$979United Airlines
Thu, May 28 - Tue, Jun 2
Lufthansa Logo
5:23 pm - 2:15 pm
ATW
-
KEF
38h 52m2 stops
Lufthansa Logo
3:10 pm - 9:32 pm
KEF
-
ATW
36h 22m2 stops
$1,130Lufthansa
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
2:17 pm - 6:15 am
ATW
-
KEF
33h 58m1 stop
Multiple Airlines Logo
5:00 pm - 1:57 pm
KEF
-
ATW
26h 57m2 stops
$1,288Multiple Airlines
Sun, Feb 15 - Wed, Feb 18
Lufthansa Logo
12:34 pm - 2:15 pm
ATW
-
KEF
19h 41m2 stops
Lufthansa Logo
3:20 pm - 4:44 pm
KEF
-
ATW
31h 24m2 stops
$1,291Lufthansa
Fri, Feb 13 - Sun, Feb 15
Multiple Airlines Logo
2:23 pm - 6:15 am
ATW
-
KEF
33h 52m1 stop
Multiple Airlines Logo
4:30 pm - 4:57 pm
KEF
-
ATW
54h 27m2 stops
$1,310Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
2:17 pm - 6:20 pm
ATW
-
KEF
22h 03m2 stops
Multiple Airlines Logo
5:15 pm - 9:17 pm
KEF
-
ATW
34h 02m1 stop
$1,363Multiple Airlines
Thu, Feb 12 - Wed, Feb 18
Multiple Airlines Logo
6:30 am - 6:25 am
ATW
-
KEF
18h 55m2 stops
Multiple Airlines Logo
5:10 pm - 9:03 pm
KEF
-
ATW
32h 53m1 stop
$1,365Multiple Airlines
Thu, Apr 30 - Sun, May 3

United Airlines flights from Appleton to Iceland

Our best United Airlines deals on Appleton to Iceland flight tickets
United Airlines
May 28
ATW5:35 pmAppleton Intl
9h 55m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 2
KEF10:00 amReykjavik Keflavik Intl
31h 05m
2 stops
ATW12:05 pmAppleton Intl
$951
Find similar
United Airlines
May 28
ATW8:20 amAppleton Intl
19h 10m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 2
KEF12:00 pmReykjavik Keflavik Intl
9h 50m
1 stop
ATW4:50 pmAppleton Intl
$967
Find similar
United Airlines
May 28
ATW3:49 pmAppleton Intl
12h 01m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Jun 2
KEF10:00 amReykjavik Keflavik Intl
14h 16m
2 stops
ATW7:16 pmAppleton Intl
$979
Find similar

Lufthansa flights from Appleton to Iceland

Our best Lufthansa deals on Appleton to Iceland flight tickets
Lufthansa
Feb 5
ATW5:23 pmAppleton Intl
38h 52m
2 stops
KEF2:15 pmReykjavik Keflavik Intl
Feb 12
KEF3:10 pmReykjavik Keflavik Intl
36h 22m
2 stops
ATW9:32 pmAppleton Intl
$1,130
Find similar
Lufthansa
Feb 13
ATW12:34 pmAppleton Intl
19h 41m
2 stops
KEF2:15 pmReykjavik Keflavik Intl
Feb 15
KEF3:20 pmReykjavik Keflavik Intl
31h 24m
2 stops
ATW4:44 pmAppleton Intl
$1,291
Find similar
Lufthansa
Apr 13
ATW12:34 pmAppleton Intl
19h 21m
2 stops
KEF12:55 pmReykjavik Keflavik Intl
Apr 17
KEF12:25 amReykjavik Keflavik Intl
21h 23m
2 stops
ATW4:48 pmAppleton Intl
$1,384
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 4/30

5:30 am-9:30 am

2 stops23h 00m

Reykjavik Keflavik Intl

Sun 5/3

11:25 am-9:33 pm

2 stops15h 08m

$608

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 5/28

5:35 pm-8:30 am

1 stop9h 55m

Reykjavik Keflavik Intl

Tue 6/2

10:00 am-12:05 pm

2 stops31h 05m

$951

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 5/28

8:20 am-8:30 am

1 stop19h 10m

Reykjavik Keflavik Intl

Tue 6/2

12:00 pm-4:50 pm

1 stop9h 50m

$967

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 5/28

3:49 pm-8:50 am

2 stops12h 01m

Reykjavik Keflavik Intl

Tue 6/2

10:00 am-7:16 pm

2 stops14h 16m

$979

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 2/5

5:23 pm-2:15 pm

2 stops38h 52m

Reykjavik Keflavik Intl

Thu 2/12

3:10 pm-9:32 pm

2 stops36h 22m

$1,130

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Sun 2/15

2:17 pm-6:15 am

1 stop33h 58m

Reykjavik Keflavik Intl

Wed 2/18

5:00 pm-1:57 pm

2 stops26h 57m

$1,288

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Fri 2/13

12:34 pm-2:15 pm

2 stops19h 41m

Reykjavik Keflavik Intl

Sun 2/15

3:20 pm-4:44 pm

2 stops31h 24m

$1,291

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 2/5

2:23 pm-6:15 am

1 stop33h 52m

Reykjavik Keflavik Intl

Thu 2/12

4:30 pm-4:57 pm

2 stops54h 27m

$1,310

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 2/12

2:17 pm-6:20 pm

2 stops22h 03m

Reykjavik Keflavik Intl

Wed 2/18

5:15 pm-9:17 pm

1 stop34h 02m

$1,363

AppletonReykjavik

ATW - KEF

ATWKEF

Appleton Intl

Thu 4/30

6:30 am-6:25 am

2 stops18h 55m

Reykjavik Keflavik Intl

Sun 5/3

5:10 pm-9:03 pm

1 stop32h 53m

$1,365

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iceland from

How to get the cheapest flight ticket from Appleton to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Appleton to Iceland is on a Monday when prices can be found for as low as $891. Flights from Appleton to Iceland on a Sunday will generally be more expensive and average around $1,066. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Appleton to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Iceland

Fastest flight time

12h 47m

Direct flights

None
The fastest flight from Appleton to Iceland takes 12h 47m
There are no direct flights from Appleton to Iceland. There are no popular flight routes from Appleton to Iceland.
Search flight deals

  • When did momondo last update prices for flights from Appleton Intl Airport to Iceland?

    Prices for flights from Appleton Intl Airport to Iceland were last updated today.

  • How old do you have to be to fly from Appleton Intl Airport to Iceland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Iceland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Appleton to Iceland. momondo saves you time and could save you money on your trip.

Can I find flights from Appleton to Iceland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Iceland from Appleton with this policy.

How can momondo help me find flights from Appleton to Iceland?

Once you have performed a search for Appleton to Iceland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Appleton to Iceland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Iceland, momondo offers a useful price alert feature which will track prices for flights to Iceland from Appleton and alert you when they change.

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