Flights from Saint Louis to Reykjavík available from USD 495*

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Our best rates from Saint Louis to Reykjavík

Nov 2026
FromUSD 1,522*
Fare: Round trip/Economy
Dec 2026
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Jan 2027
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Displaying fares for October-2026
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  • STL–KEF, Nov 21 2026 – Nov 28 2026: From USD 1,522
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next 3 months: flights from Saint Louis to Reykjavík (KEF)

    Icelandair airfare from Saint Louis to Reykjavík - starting at USD 869

    USD

    Saint Louis (STL)to

    Reykjavík (REK)
    Oct 22 2026 - Oct 27 2026
    From
    USD 869
    Viewed 14 hrs ago
    Round trip
    Economy

    Saint Louis (STL)to

    Reykjavík (REK)
    Oct 20 2026 - Oct 24 2026
    From
    USD 869
    Viewed 6 hrs ago
    Round trip
    Economy

    Saint Louis (STL)to

    Reykjavík (REK)
    Oct 09 2026 - Oct 31 2026
    From
    USD 1,597
    Viewed 17 hrs ago
    Round trip
    Economy

    Saint Louis (STL)to

    Reykjavík (KEF)
    Nov 21 2026 - Nov 28 2026
    From
    USD 1,522
    Viewed 15 hrs ago
    Round trip
    Economy
    *Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

    Flights from Saint Louis (STL) to Reykjavík (KEF) in the next 365 days

    Book ahead and find our best prices in 2026 and beyond

    USD
    Flights from Saint Louis (STL) to Reykjavík (KEF) in the next 365 days
    From
    To
    Fare type
    Dates
    Price
    Saint Louis (STL)Reykjavík (REK)Round trip
    /
    Economy    		Sep 12 2027 - Sep 19 2027

    From

    USD 495

    Viewed 18 hrs ago

    Saint Louis (STL)Reykjavík (REK)Round trip
    /
    Economy    		Sep 19 2027 - Sep 26 2027

    From

    USD 495

    Viewed 18 hrs ago

    Saint Louis (STL)Reykjavík (REK)Round trip
    /
    Economy    		Jun 04 2027 - Jun 09 2027

    From

    USD 495

    Viewed 14 hrs ago

    Saint Louis (STL)Reykjavík (KEF)Round trip
    /
    Economy    		May 28 2027 - Jun 02 2027

    From

    USD 495

    Viewed 16 hrs ago

    Saint Louis (STL)Reykjavík (KEF)Round trip
    /
    Economy    		Aug 16 2027 - Aug 30 2027

    From

    USD 495

    Viewed 15 hrs ago

    Saint Louis (STL)Reykjavík (KEF)Round trip
    /
    Economy    		May 16 2027 - May 21 2027

    From

    USD 495

    Viewed 10 hrs ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

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