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Cheap flights from St. Louis (STL) to Dublin (DUB) from $362

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — DUB
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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The best prices from Lambert-St Louis to Dublin are usually found in February or January, booked 22 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from St. Louis to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$505

One-way from

$448
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Lambert-St Louis to Dublin
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One-way flight from Lambert-St Louis to Dublin
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What is the cheapest day to fly round-trip from St. Louis to Dublin?

Wednesday flights are found to be more expensive to fly from St. Louis to Dublin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

How far in advance should I book a flight from St. Louis to Dublin?

Find a great deal and save up to 24% by booking at least 23 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Dublin within the next two weeks, with the cheapest ticket starting at $631.

What is the cheapest month to fly from St. Louis to Dublin?

February can be a great time to fly to Dublin from St. Louis with a flight ticket averaging about $950. Cheapflights users have found deals in the month of February for as cheap as $487. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from STL to DUB?

One of the essential ways to save on airfare from St. Louis to Dublin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

Cheap St. Louis to Dublin flights in June & July 2024

Find cheap flight options from St. Louis to Dublin specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Dublin in 2024. Check back soon for alternative fares.
Mon 7/294:05 pmSTL - DUB
1 stop10h 10mAir Canada
Fri 8/2310:15 amDUB - STL
1 stop16h 50mAir Canada
Deal found 6/6$650
Mon 7/294:05 pmSTL - DUB
2 stops34h 25mAir Canada
Fri 8/2310:15 amDUB - STL
2 stops35h 06mAir Canada
Deal found 6/6$656
Sat 7/2711:30 amSTL - DUB
2 stops38h 45mAir Canada
Sat 8/249:50 amDUB - STL
1 stop11h 31mAir Canada
Deal found 6/6$716
Sat 7/2711:30 amSTL - DUB
2 stops38h 45mMultiple Airlines
Sat 8/249:50 amDUB - STL
2 stops13h 21mMultiple Airlines
Deal found 6/6$726
Sat 7/276:09 pmSTL - DUB
1 stop11h 31mAmerican Airlines
Sat 8/249:30 amDUB - STL
1 stop18h 47mAmerican Airlines
Deal found 6/6$769
Wed 7/175:30 pmSTL - DUB
1 stop11h 40mUnited Airlines
Fri 7/2610:15 amDUB - STL
2 stops34h 21mUnited Airlines
Deal found 6/7$809
Tue 7/911:30 amSTL - DUB
1 stop15h 00mAir Canada
Tue 7/169:50 amDUB - STL
1 stop16h 11mAir Canada
Deal found 6/6$822
Sat 7/2711:30 amSTL - DUB
2 stops38h 45mAir Canada
Thu 8/89:50 amDUB - STL
1 stop16h 11mAir Canada
Deal found 6/6$828
Sat 7/276:04 pmSTL - DUB
1 stop31h 01mMultiple Airlines
Wed 8/710:15 amDUB - STL
1 stop16h 50mMultiple Airlines
Deal found 6/6$833

St. Louis to Dublin 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Dublin in 2024. Check back soon for alternative fares.
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mMultiple Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 23mMultiple Airlines
Deal found 6/5$435
Tue 11/511:10 amSTL - DUB
2 stops13h 50mMultiple Airlines
Tue 11/199:00 amDUB - STL
1 stop30h 53mMultiple Airlines
Deal found 6/5$439
Tue 11/510:40 amSTL - DUB
1 stop14h 30mMultiple Airlines
Tue 11/195:10 amDUB - STL
2 stops34h 43mMultiple Airlines
Deal found 6/6$445
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
Tue 11/1911:50 amDUB - STL
1 stop14h 05mUnited Airlines
Deal found 6/6$449
Tue 11/510:40 amSTL - DUB
1 stop14h 30mMultiple Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 54mMultiple Airlines
Deal found 6/6$450
Tue 11/54:25 pmSTL - DUB
2 stops13h 45mBritish Airways
Tue 11/199:05 amDUB - STL
2 stops18h 26mBritish Airways
Deal found 6/6$451
Tue 11/510:15 amSTL - DUB
2 stops14h 45mUnited Airlines
Tue 11/1911:50 amDUB - STL
2 stops15h 31mUnited Airlines
Deal found 6/5$453
Wed 11/203:45 pmSTL - DUB
1 stop13h 15mMultiple Airlines
Tue 11/2611:50 amDUB - STL
2 stops28h 03mMultiple Airlines
Deal found 6/6$459
Wed 11/203:55 pmSTL - DUB
1 stop13h 05mLufthansa
Tue 11/265:35 pmDUB - STL
1 stop26h 20mLufthansa
Deal found 6/6$481

St. Louis to Dublin flights leaving soon

Find last-minute flight options from St. Louis to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Users seeking a last-minute flight from St. Louis to Dublin should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/157:47 pmSTL - DUB
1 stop31h 58mBritish Airways
Sun 7/148:00 pmDUB - STL
2 stops30h 49mBritish Airways
Deal found 6/6$1,106
Sat 6/1512:44 pmSTL - DUB
1 stop15h 01mAmerican Airlines
Sun 7/149:30 amDUB - STL
1 stop18h 24mAmerican Airlines
Deal found 6/6$1,112
Sat 6/157:00 amSTL - DUB
1 stop20h 45mAmerican Airlines
Fri 6/289:30 amDUB - STL
1 stop13h 48mAmerican Airlines
Deal found 6/6$1,125
Sat 6/155:25 pmSTL - DUB
1 stop10h 20mUnited Airlines
Sat 7/131:35 pmDUB - STL
1 stop14h 13mUnited Airlines
Deal found 6/6$1,152
Sat 6/155:25 pmSTL - DUB
1 stop10h 20mUnited Airlines
Fri 6/2810:15 amDUB - STL
2 stops18h 16mUnited Airlines
Deal found 6/6$1,197
Sat 6/155:31 pmSTL - DUB
2 stops17h 24mLufthansa
Fri 6/285:50 amDUB - STL
2 stops15h 50mLufthansa
Deal found 6/6$1,271
Sat 6/155:25 pmSTL - DUB
1 stop10h 20mUnited Airlines
Sat 7/139:50 amDUB - STL
2 stops17h 47mUnited Airlines
Deal found 6/6$1,273
Sat 6/157:47 pmSTL - DUB
1 stop31h 58mAmerican Airlines
Sun 7/146:30 amDUB - STL
2 stops32h 42mAmerican Airlines
Deal found 6/7$1,289
Sat 6/155:15 amSTL - DUB
2 stops18h 40mAmerican Airlines
Sun 7/146:30 amDUB - STL
2 stops32h 42mAmerican Airlines
Deal found 6/6$1,336

One-way flights to Dublin from St. Louis

Search for one-way flight options from St. Louis to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Dublin. Those needing a return flight from St. Louis to Dublin can use the search form above.
Sun 8/116:15 pmSTL - DUB
3 stops46h 05mMultiple Airlines
Deal found 6/5$362
Mon 7/297:51 pmSTL - DUB
2 stops33h 14mMultiple Airlines
Deal found 6/6$379
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
Deal found 6/5$424
Tue 11/511:10 amSTL - DUB
1 stop12h 05mMultiple Airlines
Deal found 6/6$428
Mon 11/410:40 amSTL - DUB
1 stop14h 35mAir Canada
Deal found 6/5$429
Sun 11/310:40 amSTL - DUB
1 stop14h 30mAir Canada
Deal found 6/6$430
Sun 11/33:45 pmSTL - DUB
1 stop18h 55mLufthansa
Deal found 6/5$443
Wed 11/63:45 pmSTL - DUB
1 stop13h 15mLufthansa
Deal found 6/6$444
Tue 11/55:37 pmSTL - DUB
2 stops17h 03mLufthansa
Deal found 6/6$446

Find flights from St. Louis to Dublin within your budget

Customize your flight search to find flights from St. Louis to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$435 - $842

Route

Depart

Return

Price

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

1 stop12h 36m

Dublin

Tue 11/19

1 stop12h 23m

$435

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

1 stop12h 36m

Dublin

Tue 11/19

1 stop14h 05m

$449

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

2 stops13h 45m

Dublin

Tue 11/19

2 stops18h 26m

$451

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 11/20

1 stop13h 05m

Dublin

Tue 11/26

1 stop26h 20m

$481

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Sat 10/26

2 stops37h 10m

Dublin

Sat 11/9

1 stop12h 23m

$486

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 10/15

1 stop16h 34m

Dublin

Fri 10/25

1 stop15h 44m

$561

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Sun 10/6

1 stop33h 15m

Dublin

Sun 10/20

1 stop16h 37m

$616

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Sun 9/29

2 stops21h 15m

Dublin

Fri 10/11

1 stop10h 56m

$674

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Sun 7/14

1 stop10h 56m

Dublin

Tue 7/30

1 stop16h 12m

$842

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from St. Louis to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Dublin. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Dublin, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from St. Louis to Dublin?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Dublin. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Dublin flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 7, 2024.
To help decide which airline to fly from St. Louis to Dublin, see what other customers have to say about Delta, KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,363 reviews
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,717 reviews
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,363 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Dublin for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Dublin for under $500. The cheapest flight booked recently is on Multiple Airlines for just $435, but on average you can expect to pay $484.

  • Are there last-minute flights available from St. Louis to Dublin for under $1,200?

    There are currently 12+ open flights from St. Louis to Dublin within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from St. Louis to Dublin round-trip?

    According to our current data, United Airlines ($449), British Airways ($451), and Lufthansa ($481) offers the cheapest pricing from St. Louis to Dublin. United Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from St. Louis to Dublin one-way?

    $424 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from $429 and $443, respectively.

  • What does STL to DUB mean?

    STL stands for Lambert-St Louis Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Dublin that include hotel bookings?

    Yes. In addition to deals on St. Louis to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Dublin.

  • Can I find deals for business class flights from St. Louis to Dublin?

    Yes. Cheapflights offers flight deals from St. Louis to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Dublin that allow pets onboard?

    Many airlines flying from St. Louis to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Dublin?

    Yes, you can often find last-minute deals on St. Louis to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Dublin flight deals updated?

    The St. Louis to Dublin flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from St. Louis to Dublin?

    Before booking your flight from St. Louis to Dublin check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

  • What is the cheapest month to book a flight from St. Louis to Dublin?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Dublin (average of $505). Flying from St. Louis to Dublin in June is currently the most expensive (average of $955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Louis to Dublin
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from St. Louis to Dublin

Discover the top 9 airlines that operate flights from St. Louis to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$506Average$864FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$508Average$871FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$554Average$958FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$559Average$1,054FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$560Average$835FlexibilityNo cancel feeOn-time70%
DeltaCheapest$565Average$999FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$592Average$820FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$604Average$867FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$940Average$1,223FlexibilityNo cancel feeOn-timeN/A
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Search flights from St. Louis to Dublin by cabin class

Find flights from St. Louis to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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