How much is a flight from Saint Louis to Reykjavík Keflavik?

There’s no fixed price — fares between Saint Louis and Reykjavík can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports are most convenient between Saint Louis and Reykjavík?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Saint Louis: Only Saint Louis - Lambert is currently active.
• Airports in Reykjavík: In Reykjavík you can fly to/from 2 airports - Domestic, Keflavik International.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Match your flight search to your preferences: Saint Louis – Reykjavík Keflavik

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from the best airlines and travel agencies.

Other popular destinations

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Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.