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Cheap flight deals from Reykjavik to St. Louis Starting at €425

For as little as €425, you can take your next adventure to St. Louis without breaking the bank. Choose between one-way and return tickets from Reykjavik below.

  • One way
  • Round-trip
      • KEF16:00
        22h 10m
        1 stop
        STL09:10
        Mon, Mar 24|Reykjavik - St. Louis|PLAY
        €425€856
        50% OFF
        50% OFF
        €856€425

        Choose PLAY flights from Reykjavik to St. Louis. The one-way connecting flight with PLAY departs from Keflavik International Airport on Mon, Mar 24, arriving at St.Louis Lambert International Airport. One-way Prices start from €425 including taxes and charges.

      • KEF16:45
        11h 29m
        1 stop
        STL22:14
        Thu, Mar 6|Reykjavik - St. Louis|Icelandair
        €564€856
        34% OFF
        34% OFF
        €856€564

        Choose Icelandair flights from Reykjavik to St. Louis. The one-way connecting flight with Icelandair departs from Keflavik International Airport on Thu, Mar 6, arriving at St.Louis Lambert International Airport. One-way Prices start from €564 including taxes and charges.

      • KEF16:00
        23h 55m
        1 stop
        STL10:55
        Fri, Mar 21|Reykjavik - St. Louis|PLAY
        €604€856
        30% OFF
        30% OFF
        €856€604

        Choose PLAY flights from Reykjavik to St. Louis. The one-way connecting flight with PLAY departs from Keflavik International Airport on Fri, Mar 21, arriving at St.Louis Lambert International Airport. One-way Prices start from €604 including taxes and charges.

      • KEF16:45
        22h 20m
        1 stop
        STL10:05
        Mon, Mar 24|Reykjavik - St. Louis|Icelandair
        €678
        €678

        Choose Icelandair flights from Reykjavik to St. Louis. The one-way connecting flight with Icelandair departs from Keflavik International Airport on Mon, Mar 24, arriving at St.Louis Lambert International Airport. One-way Prices start from €678 including taxes and charges.

      • KEF16:00
        28h 47m
        1 stop
        STL15:47
        Sat, Mar 29|Reykjavik - St. Louis|PLAY
        €711
        €711

        Choose PLAY flights from Reykjavik to St. Louis. The one-way connecting flight with PLAY departs from Keflavik International Airport on Sat, Mar 29, arriving at St.Louis Lambert International Airport. One-way Prices start from €711 including taxes and charges.

      • KEF16:45
        11h 1m
        1 stop
        STL21:46
        Mon, Feb 24|Reykjavik - St. Louis|Icelandair
        €754
        €754

        Choose Icelandair flights from Reykjavik to St. Louis. The one-way connecting flight with Icelandair departs from Keflavik International Airport on Mon, Feb 24, arriving at St.Louis Lambert International Airport. One-way Prices start from €754 including taxes and charges.

      • REK01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Sun, Feb 23|Reykjavik - St. Louis|PLAY
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Reykjavik to St. Louis flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. OS328

    Austrian Airlines

    00:10

    KEF

    4.1h

    06:15

    VIE

    -----F-
    Search

  2. OS093

    Austrian Airlines

    10:50

    VIE

    9.8h

    14:35

    IAD

    -M-WTFS

  3. UA4527

    United Airlines

    17:55

    IAD

    2.5h

    19:23

    STL

    SMTWTFS

  4. AY992

    Finnair

    08:45

    KEF

    3.4h

    15:10

    HEL

    SMTWTFS
    Search

  5. AY015

    Finnair

    17:15

    HEL

    8.8h

    19:05

    JFK

    SMTWTFS

  6. AA4479

    American Airlines

    09:45

    LGA

    2.9h

    11:36

    STL

    SMTWTF-

  7. LH857

    Lufthansa

    14:55

    KEF

    3.6h

    19:30

    FRA

    -M--T-S
    Search

  8. LH448

    Lufthansa

    10:40

    FRA

    9.8h

    13:30

    STL

    --T-T-S

  9. OG111

    PLAY Airline

    15:50

    KEF

    6.2h

    18:00

    BOS

    SMTW-FS
    Search

  10. UA1823

    United Airlines

    11:01

    BOS

    3.0h

    13:03

    ORD

    SMTWTFS

  11. UA1693

    United Airlines

    14:20

    ORD

    1.3h

    15:40

    STL

    SMTWTFS

  12. OG121

    PLAY Airline

    16:00

    KEF

    6.1h

    18:05

    SWF

    S--WTFS
    Search

  13. UA3610

    United Airlines

    09:01

    EWR

    3.1h

    11:08

    STL

    SMTWTFS

  14. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
    Search

  15. AA1073

    American Airlines

    20:45

    ORD

    1.4h

    22:07

    STL

    SMTWTFS

  16. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
    Search

  17. UA4185

    United Airlines

    20:20

    ORD

    1.5h

    21:48

    STL

    SMTWTFS

  18. FI615

    Icelandair

    17:00

    KEF

    6.2h

    19:10

    JFK

    SMTWTFS
    Search

  19. UA3610

    United Airlines

    09:01

    EWR

    3.1h

    11:08

    STL

    SMTWTFS

  20. FI623

    Icelandair

    17:00

    KEF

    6.2h

    19:10

    EWR

    SMTWTFS
    Search

  21. UA3547

    United Airlines

    21:29

    EWR

    3.0h

    23:32

    STL

    SMTWTFS

  22. FI631

    Icelandair

    17:10

    KEF

    5.7h

    18:50

    BOS

    SMTWTFS
    Search

  23. UA1414

    United Airlines

    06:00

    BOS

    3.1h

    08:04

    ORD

    SMTWTFS

  24. UA4394

    United Airlines

    10:50

    ORD

    1.5h

    12:20

    STL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Reykjavik to St. Louis?

These price trend charts carefully monitor and predict how flight prices from Reykjavik to St. Louis will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Reykjavik (REK) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Reykjavik to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Reykjavik (REK) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around €1,183.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km, by taxi about 40 minutes.

  • How many airports are there in St. Louis (STL)?

    There are 1 airport(s) near St. Louis (STL): St. Louis Lambert International Airport.

How to find a cheap flight from Reykjavik to St. Louis

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Reykjavik to St. Louis

Cheapest direct flight price€424
Off-season for travelJanuary
Peak season for travelFebruary
Flight distance5,173.76 km
Popular airlineIcelandair

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