DUB - STL

$508 Find Cheap Flights from Dublin to St. Louis - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$845
Typical prices: $985-$1,224
Scandinavian Airlines
Mon 11/12Fri 11/16
DUB - STL • 2 stops
Cheapest one-way
$508
Typical prices: $661-$876
WestJet
Wed 9/26
DUB - STL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dublin and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 11% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $751 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 10h 37m (one-way)
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Insights
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We hope you love your trip to St. Louis!
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Flight Deals

Cheap Flights from Dublin to St. Louis (DUB-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dublin to St. Louis

Thu, Nov 12 - Mon, Nov 16
Scandinavian Airlines Logo
7:05 pm - 9:42 pmDUB  Dublin-STL Lambert-St Louis
32h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
12:29 pm - 6:20 pmSTL  Lambert-St Louis-DUB Dublin
23h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$845Scandinavian Airlines
Thu, Nov 12 - Mon, Nov 16
Scandinavian Airlines Logo
7:05 pm - 9:42 pmDUB  Dublin-STL Lambert-St Louis
32h 37m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
12:29 pm - 6:20 pmSTL  Lambert-St Louis-DUB Dublin
23h 51m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$869Scandinavian Airlines
Thu, Dec 24 - Fri, Jan 15
Multiple Airlines Logo
11:30 am - 10:10 pmDUB  Dublin-STL Lambert-St Louis
16h 40m2 stops Reykjavik Keflavik Intl Baltimore/Washington
Multiple Airlines Logo
1:45 pm - 10:15 amSTL  Lambert-St Louis-DUB Dublin
14h 30m2 stops Baltimore/Washington Reykjavik Keflavik Intl
$878Multiple Airlines
Thu, Dec 24 - Fri, Jan 15
Multiple Airlines Logo
11:30 am - 9:55 pmDUB  Dublin-STL Lambert-St Louis
16h 25m2 stops Reykjavik Keflavik Intl Nashville Intl
Multiple Airlines Logo
1:45 pm - 10:15 amSTL  Lambert-St Louis-DUB Dublin
14h 30m2 stops Baltimore/Washington Reykjavik Keflavik Intl
$940Multiple Airlines
Sun, Oct 25 - Sat, Nov 7
Multiple Airlines Logo
12:55 pm - 6:20 pmDUB  Dublin-STL Lambert-St Louis
34h 25m1 stop Dallas/Fort Worth
Multiple Airlines Logo
10:21 am - 7:10 amSTL  Lambert-St Louis-DUB Dublin
14h 49m1 stop Dallas/Fort Worth
$982Multiple Airlines
Sun, Oct 25 - Mon, Nov 9
Multiple Airlines Logo
12:55 pm - 6:20 pmDUB  Dublin-STL Lambert-St Louis
34h 25m1 stop Dallas/Fort Worth
Multiple Airlines Logo
8:29 am - 7:10 amSTL  Lambert-St Louis-DUB Dublin
16h 41m1 stop Dallas/Fort Worth
$994Multiple Airlines
Sun, Oct 25 - Mon, Nov 9
Multiple Airlines Logo
12:55 pm - 6:20 pmDUB  Dublin-STL Lambert-St Louis
34h 25m1 stop Dallas/Fort Worth
Multiple Airlines Logo
8:29 am - 7:10 amSTL  Lambert-St Louis-DUB Dublin
16h 41m1 stop Dallas/Fort Worth
$995Multiple Airlines
Sun, Oct 25 - Mon, Nov 9
Multiple Airlines Logo
12:55 pm - 6:20 pmDUB  Dublin-STL Lambert-St Louis
34h 25m1 stop Dallas/Fort Worth
Multiple Airlines Logo
1:20 pm - 9:55 amSTL  Lambert-St Louis-DUB Dublin
14h 35m2 stops Chicago O'Hare Intl London Heathrow
$999Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Multiple Airlines Logo
11:45 am - 7:18 pmDUB  Dublin-STL Lambert-St Louis
13h 33m1 stop Charlotte Douglas
Multiple Airlines Logo
5:40 pm - 8:40 amSTL  Lambert-St Louis-DUB Dublin
10h 00m1 stop Philadelphia
$1,000Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
British Airways Logo
8:35 am - 10:14 pmDUB  Dublin-STL Lambert-St Louis
19h 39m2 stops London Heathrow Philadelphia
British Airways Logo
1:06 pm - 6:00 pmSTL  Lambert-St Louis-DUB Dublin
22h 54m2 stops Chicago O'Hare Intl London Heathrow
$1,002British Airways
Booking Insights

Price, demand and travel trends for Dublin to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Dublin to St. Louis with more confidence.

How much is a round-trip flight from Dublin to St. Louis?

Round-trip flights from Dublin to St. Louis start at $845. Prices are below average for this route right now, with typical round-trip fares ranging from $985 to $1,224. The lowest price found in the past 5 days was $845 on Scandinavian Airlines.

What's the cheapest day of the week to fly from Dublin to St. Louis?

Thursday is the cheapest day of the week to fly from Dublin to St. Louis, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Dublin to St. Louis flights

Low season

December

Cheapest flight

$508
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Dublin to St. Louis

When to book flights from Dublin to St. Louis

Are your dates flexible? Find out the best times to travel from Dublin to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dublin to St. Louis flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Dublin to St. Louis?

    Flights from Dublin to St. Louis usually depart from Dublin (DUB) and arrive at Lambert-St Louis (STL).

  • What cabin classes can I book on flights from Dublin to St. Louis?

    Only Economy Class is available on flights from Dublin to St. Louis.

  • Which airports do connecting flights from Dublin to St. Louis pass through?

    One-stop flights from Dublin to St. Louis most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 58% of one-stop connections
    • London Heathrow (LHR) - 15% of one-stop connections
    • Newark (EWR) - 7% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 7% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Dublin to St. Louis?

    Yes. Being flexible with your travel dates can save you up to 25% on the Dublin to St. Louis route. Thursday is the cheapest departure day at $1,003 round-trip on average, while Sunday is the most expensive at $1,335, a difference of $332. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

  • How long is a flight from Dublin to St. Louis?

    A nonstop flight from Dublin to St. Louis takes 0h 00m, covering 3,909 miles.

  • Do I need a passport to fly from Dublin to St. Louis?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Dublin to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $845 to $2,442. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Dublin to St. Louis looking right now?

    One-way fares from Dublin to St. Louis are currently lower than usual. Average one-way flight prices are about $610, which is 13% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Dublin to St. Louis?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 10h 37m, compared with 10h 49m via Chicago O'Hare Intl (ORD) and 11h 01m via Philadelphia (PHL).

  • What is the time difference between Dublin and St. Louis?

    St. Louis is 6 hours behind Dublin (Central Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    · Hertz
    · Budget
    · Alamo
    · Enterprise Rent-A-Car
    · Payless

  • How much should I expect to pay for a Dublin to St. Louis flight?

    Round-trip flights from Dublin to St. Louis range from $985 to $1,224, with an average of $1,101 over the past 12 months. Anything below $985 counts as a good deal.

Your guide to booking Dublin to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $1,003 - about $332 less than Sunday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to St. Louis trip for April. Fares historically average $979 round-trip in that month - typically $492 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - MainStay Suites St. Louis Airport
    - Drury Inn & Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel

More options for your flight from Dublin to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
Vacations in St. Louis