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

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Wed 1/24
Wed 1/31
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Good to Know

Low Season:
November
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
13%
expected price increase
Average Price:
$992
(avg. price over the last 2 weeks)
Good Deal:
$740
or less (round trip)

When to Book Flights from Lambert-St Louis to Dublin

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $740 or less.
The cheapest flight from Lambert-St Louis to Dublin was found 59 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is November.
Morning departure is around 23% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Dublin Flights

How long does a flight from Lambert-St Louis to Dublin take?
An average nonstop flight takes 10h 45m, covering a distance of 3912 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Dublin?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($550), Multiple Airlines ($580) and Lufthansa ($627).
Do I need a passport to fly between Lambert-St Louis and Dublin?
Yes.

Book cheap flights from Lambert-St Louis to Dublin (round-trip)

Airports
Origin
St. Louis
$550
only
$550
Destination
Dublin
$550
only
$550
Thu, May 17
STL
DUB
29h 10m
Tue, May 22
DUB
STL
14h 45m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

Tue, Feb 20
STL
DUB
18h 20m
Mon, Mar 12
DUB
STL
16h 01m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
STL
DUB
15h 30m
Tue, Apr 17
DUB
STL
18h 53m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18255 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BLR
FRA
Good 6.6

Less movies (Hindi) and economy seats aren't as comfortable as emirites.

MUC
FCO
Excellent 10.0

Efficient crew. Quick service, quick flight.

No negatives.

DFW
FRA
Mediocre 2.0

I complain about the wheel chair in Frankfurt airport no have any and my mother she's 65 years cancan't speak English . She got help after 30 minutes. Really I am frustrated about lufthansa

I complain about the wheel chair in Frankfurt airport no have any and my mother she's 65 years cancan't speak English . She got help after 30 minutes. Really I am frustrated about lufthansa

IND
YYZ
Excellent 9.6

boarding area was bit confusing

JFK
FRA
Excellent 10.0

Fight attendants' courtesy

Thu, Apr 12
STL
DUB
22h 45m
Sat, Apr 21
DUB
STL
15h 04m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21056 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
HND
YYZ
Okay 4.3

Loved crews.

Our plane was delayed for 5 hrs. On top of it, they brought in a smaller plane with 100+ less seating than original one which caused us losing our reserved seating. They refused to give us our seating arrangements up until the boarding time. All the other passengers had boarding tickets but us. So our family couldn’t sit together. I had a super pleasant experience with Air Canada prior to this trip so it made me so sad. On the other hand, crew were fantastic. We missed our connecting flight but they took care of us so I was happy in that sense.

LAX
YVR
Good 6.0

Typical Air Canada flight. Not great but not horrible (surprisingly)

The entertainment systems were broken on our seats but they did give us a small discount voucher.

YXS
YVR
Excellent 10.0

Easy booking , excellent rate and good follow up with reminder emails for check in and gate information on every trip

Nothing

SFO
YVR
Okay 4.0

Flight was delayed and left 2 hours late.

YVR
TPE
Excellent 9.3

Seats were comfortable. Food was OK.

Sat, Mar 3
STL
DUB
18h 20m
Mon, Mar 12
DUB
STL
16h 01m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jul 7
STL
DUB
10h 45m
Sat, Jul 14
DUB
STL
14h 45m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Excellent 8.0

There were some delays but they ensured we made our connection and made it home.

Bring something to do! A long flight with no entertainment but worth the price.

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

Sat, Mar 3
STL
DUB
18h 20m
Mon, Mar 12
DUB
STL
16h 01m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 17
STL
DUB
29h 10m
Tue, May 29
DUB
STL
14h 45m
Trip: 13 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Excellent 8.0

There were some delays but they ensured we made our connection and made it home.

Bring something to do! A long flight with no entertainment but worth the price.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

Sat, Jun 2
STL
DUB
20h 25m
Fri, Jun 15
DUB
STL
15h 38m
Trip: 14 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21056 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LAX
YVR
Good 6.0

Typical Air Canada flight. Not great but not horrible (surprisingly)

The entertainment systems were broken on our seats but they did give us a small discount voucher.

SJO
YYZ
Mediocre 2.0

We were delayed for several hours. I could’ve and should’ve driven to Toronto because I would’ve made it there a lot quicker. The crew members were rude and clearly unhappy to be working. None of them were accommodating. It was a very unpleasant way to start my trip.

YYZ
SAN
Excellent 10.0

Everything, we were on time and everything was perfect.

YVR
YUL
Mediocre 3.6

It was roughly on time.

There was no food, including snacks, that were complimentary, you had to pay for anything (even tiny pretzel packets) except water.

YYC
YUL
Excellent 8.0

The fact that you still have movies that you don't have to download apps for, nice to keep it simple.

Mon, May 7
STL
DUB
19h 22m
Thu, May 17
DUB
STL
14h 45m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
STL
DUB
10h 45m
Tue, Jun 12
DUB
STL
14h 45m
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

CDG
KEF
Excellent 8.0

There were some delays but they ensured we made our connection and made it home.

Bring something to do! A long flight with no entertainment but worth the price.

CDG
KEF
Okay 4.0

Don’t give a single glass of water for free. It’s $4 if you get thirsty on an international flight. Disgusting and should be illegal. Not to mention the cabin smells like urine/fish. And for whatever reason this airline attracts a crowd that leaves a lot to be desired. There were several fights on my fight. Never again.

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

Sat, Jun 30
STL
DUB
29h 10m
Mon, Jul 16
DUB
STL
33h 15m
Trip: 17 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

LGW
KEF
Mediocre 3.6

Nothing there to like

There was delay both sides, the food, drinks, tea was costly you even have to pay for a very small luggage

Fri, Jan 26
STL
DUB
26h 27m
Fri, Feb 2
DUB
STL
37h 18m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jul 14
STL
DUB
10h 45m
Sat, Jul 21
DUB
STL
14h 45m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
LGW
KEF
Mediocre 3.6

Nothing there to like

There was delay both sides, the food, drinks, tea was costly you even have to pay for a very small luggage

CDG
KEF
Okay 4.0

Don’t give a single glass of water for free. It’s $4 if you get thirsty on an international flight. Disgusting and should be illegal. Not to mention the cabin smells like urine/fish. And for whatever reason this airline attracts a crowd that leaves a lot to be desired. There were several fights on my fight. Never again.

FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

Fri, Jan 26
STL
DUB
16h 00m
Wed, Jan 31
DUB
STL
13h 07m
$1113
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Lambert-St Louis to Dublin Flight Information

Flights Arrive in Dublin
Flights Depart from Lambert-St Louis
Flight Price $550
Distance 3912 miles
Airlines WOW air, Lufthansa, Air Canada
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.