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Flights from St. Louis to Luxembourg
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Cheap flight deals from St. Louis to Luxembourg Starting at £436

For as little as £436, you can take your next adventure to Luxembourg without breaking the bank. Choose between one-way and return tickets from St. Louis below.

  • One way
  • Round-trip
      • STL15:45
        32h 45m
        1 stop
        LUX07:30
        Sun, Mar 2|St. Louis - Luxembourg|United Airlines
        £436£525
        17% OFF
        17% OFF
        £525£436

        Choose United Airlines flights from St. Louis to Luxembourg. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Mar 2, arriving at Luxembourg Airport. One-way Prices start from £436 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        LUX02:00 pm
        Thu, Feb 20|St. Louis - Luxembourg|United Airlines
        Find More Flights
        Find More Flights

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

St. Louis to Luxembourg flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3684

    United Airlines

    11:49

    STL

    2.6h

    15:27

    EWR

    SMTWTFS
    Search

  2. UA030

    United Airlines

    17:00

    EWR

    8.2h

    07:10

    MUC

    SMTWTFS

  3. UA9300

    United Airlines

    08:10

    MUC

    1.0h

    09:10

    LUX

    SMTWTF-

  4. DL1289

    Delta Air Lines

    11:50

    STL

    1.6h

    14:27

    DTW

    SMTWTFS
    Search

  5. VS3930

    Virgin Atlantic

    18:20

    DTW

    7.9h

    08:15

    AMS

    SMTWTFS

  6. KL1709

    KLM

    09:05

    AMS

    0.9h

    10:00

    LUX

    SMTWTFS

  7. LH8585

    Lufthansa

    13:00

    STL

    2.1h

    16:09

    IAD

    SMTWTFS
    Search

  8. LH9411

    Lufthansa

    17:15

    IAD

    8.1h

    07:20

    FRA

    SMTWTFS

  9. LH9528

    Lufthansa

    09:10

    FRA

    0.8h

    10:00

    LUX

    SMTW-FS

  10. LH8923

    Lufthansa

    13:10

    STL

    1.5h

    14:39

    ORD

    SMTWTFS
    Search

  11. LH431

    Lufthansa

    16:00

    ORD

    8.3h

    07:20

    FRA

    SMTWTFS

  12. LH9528

    Lufthansa

    09:10

    FRA

    0.8h

    10:00

    LUX

    SMTW-FS

  13. OS7736

    Austrian Airlines

    13:12

    STL

    1.5h

    14:40

    ORD

    S-T-T-S
    Search

  14. OS066

    Austrian Airlines

    16:20

    ORD

    9.0h

    08:20

    VIE

    S-T-T-S

  15. OS7081

    Austrian Airlines

    09:40

    VIE

    1.6h

    11:15

    LUX

    SMTW-F-

  16. BA5687

    British Airways

    14:57

    STL

    1.3h

    16:15

    ORD

    SMTWTFS
    Search

  17. BA1541

    British Airways

    08:20

    ORD

    7.8h

    22:10

    LHR

    SMTWTFS

  18. BA418

    British Airways

    18:30

    LHR

    1.3h

    20:50

    LUX

    SMTWT-S

  19. UA9067

    United Airlines

    15:25

    STL

    8.9h

    07:20

    FRA

    --T-T-S
    Search

  20. LH5642

    Lufthansa

    13:00

    FRA

    0.8h

    13:50

    LUX

    SMTWTFS

  21. UA9067

    United Airlines

    15:25

    STL

    8.9h

    07:20

    FRA

    --T-T-S
    Search

  22. EN8750

    Air Dolomiti

    09:10

    FRA

    0.8h

    10:00

    LUX

    SMTW-FS

  23. LH449

    Lufthansa

    15:30

    STL

    8.9h

    07:25

    FRA

    --T-T-S
    Search

  24. LH5642

    Lufthansa

    13:00

    FRA

    0.8h

    13:50

    LUX

    SMTWTFS

  25. LH449

    Lufthansa

    15:30

    STL

    8.9h

    07:25

    FRA

    --T-T-S
    Search

  26. LH9528

    Lufthansa

    09:10

    FRA

    0.8h

    10:00

    LUX

    SMTW-FS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from St. Louis to Luxembourg 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 St. Louis (STL) to Luxembourg (LUX) the cheapest?

    Airlines adjust prices for flights from St. Louis to Luxembourg 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 St. Louis (STL) to Luxembourg (LUX) cost?

    According to Trip.com's data, the lowest price is around £1,255.

  • What is the transportation method from the main airport to downtown in Luxembourg?

    • The distance from Luxembourg Airport to downtown is about 5 km, by taxi about 20 minutes.

  • How many airports are there in Luxembourg (LUX)?

    There are 1 airport(s) near Luxembourg (LUX): Luxembourg Airport.

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

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 | St. Louis to Luxembourg

Cheapest direct flight price£435
Off-season for travelMarch
Peak season for travelJanuary
Flight distance7,252.15 km
Popular airlineAmerican Airlines

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