Icelandair Flight SK204 Deals & Information (2025/2026)

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Icelandair Flight 204 Route Deals From $155

The cheapest prices found with in the last 7 days for return flights were $217 and $155 for one-way flights to Kastrup for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 13 - Fri, Oct 17
KEF
Keflavik Intl.
CPH
Kastrup
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Oct 13 from Keflavik Intl. to Kastrup, returning Fri, Oct 17, priced at $217 found 4 days ago
Mon, Oct 13 - Sun, Oct 19
KEF
Keflavik Intl.
CPH
Kastrup
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Oct 13 from Keflavik Intl. to Kastrup, returning Sun, Oct 19, priced at $229 found 1 day ago
Mon, Nov 3 - Tue, Nov 11
KEF
Keflavik Intl.
CPH
Kastrup
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Nov 3 from Keflavik Intl. to Kastrup, returning Tue, Nov 11, priced at $242 found 4 days ago
Thu, Jan 15 - Sun, Jan 25
KEF
Keflavik Intl.
CPH
Kastrup
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Jan 15 from Keflavik Intl. to Kastrup, returning Sun, Jan 25, priced at $274 found 1 day ago
Sun, Mar 22 - Wed, Mar 25
KEF
Keflavik Intl.
CPH
Kastrup
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Mar 22 from Keflavik Intl. to Kastrup, returning Wed, Mar 25, priced at $276 found 1 day ago
Mon, Nov 24 - Fri, Nov 28
KEF
Keflavik Intl.
CPH
Kastrup
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Nov 24 from Keflavik Intl. to Kastrup, returning Fri, Nov 28, priced at $288 found 1 day ago
Thu, Jan 15 - Sun, Jan 25
KEF
Keflavik Intl.
CPH
Kastrup
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Jan 15 from Keflavik Intl. to Kastrup, returning Sun, Jan 25, priced at $290 found 1 day ago
Mon, Oct 13 - Sun, Oct 19
KEF
Keflavik Intl.
CPH
Kastrup
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Oct 13 from Keflavik Intl. to Kastrup, returning Sun, Oct 19, priced at $300 found 1 day ago
Sun, Mar 22 - Wed, Mar 25
KEF
Keflavik Intl.
CPH
Kastrup
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Mar 22 from Keflavik Intl. to Kastrup, returning Wed, Mar 25, priced at $301 found 1 day ago
Sun, Mar 22 - Wed, Mar 25
KEF
Keflavik Intl.
CPH
Kastrup
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Mar 22 from Keflavik Intl. to Kastrup, returning Wed, Mar 25, priced at $305 found 1 day ago
Wed, Feb 18 - Wed, Feb 25
KEF
Keflavik Intl.
CPH
Kastrup
$340 Roundtrip, found 1 hour ago
$340
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Wed, Feb 18 from Keflavik Intl. to Kastrup, returning Wed, Feb 25, priced at $340 found 1 hour ago
Wed, Feb 18 - Wed, Feb 25
KEF
Keflavik Intl.
CPH
Kastrup
$360 Roundtrip, found 1 hour ago
$360
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Wed, Feb 18 from Keflavik Intl. to Kastrup, returning Wed, Feb 25, priced at $360 found 1 hour ago

Frequently asked questions

What route does flight number FI204 take?
Flight number FI204 flies directly from KEF to Copenhagen Airport, Kastrup. During this trip, you'll be in the air for about 3 hours and 15 minutes. It pays to book ahead to secure your preferred seat.
How often is FI204 on time?
Icelandair flight number FI204 between Reykjavik Airport (KEF-Keflavik Intl.) and Kastrup Airport (CPH) lands on schedule 85% of the time — so you can relax with confidence knowing that you'll reach your destination ASAP. If this trip is delayed, you'll probably wait 7 minutes. This route has a 3.5-star rating.
What kind of plane is on flight number FI204?
The route for flight number FI204 is predominantly Reykjavík–Keflavík Airport to Copenhagen Airport, Kastrup, and the Boeing 767-300 is the type of plane you'll probably be taking off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FI204 flight with Travelocity, please visit our Customer Service Portal.