$2,997 Cheap Scandinavian Airlines flights St. Louis (STL) to Reykjavik (KEF)

View $2,997 flight on Mon, Jan 19, 2026Opens in a new window
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$2,997 Cheap Scandinavian Airlines flights St. Louis (STL) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $2,997 for one-way flights and $894 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Jan 31 - Sat, Feb 7
STL
St. Louis
KEF
Reykjavik
$894 Roundtrip, found 2 days ago
$894
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Jan 31 from St. Louis to Reykjavik, returning Sat, Feb 7, priced at $894 found 2 days ago

Find the cheapest month to fly from St. Louis (STL) to Reykjavik (KEF)

April is typically the cheapest month to fly

From $485 - $1,368 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $1,578
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $1,578

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Popular airline
British Airways
Distance
3192 mi

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