Find Cheap Flights from Los Angeles to Shannon (LAX - SNN)

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Fri 11/24
Fri 12/1
Any month
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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
19%
expected price increase
Average Price:
$1157
(avg. price over the last 2 weeks)
Good Deal:
$1154
or less (round trip)

When to Book Flights from Los Angeles to Shannon

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

Top tips for Finding a Cheap Flight

The cheapest flight from Los Angeles to Shannon was found 43 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is September.
Morning departure is around 44% 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 Los Angeles to Shannon Flights

How long does a flight from Los Angeles to Shannon take?
An average nonstop flight takes 13h 50m, covering a distance of 5110 miles.
Which airlines provide the cheapest flights from Los Angeles to Shannon?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($509) and British Airways ($554)
Do I need a passport to fly between Los Angeles and Shannon?
Yes.

Book cheap flights from Los Angeles to Shannon (round-trip)

Airports
Origin
Los Angeles
$509
only
$509
Destination
Shannon
$509
only
$509
Mon, Dec 4
LAX
SNN
18h 45m
Mon, Dec 11
SNN
LAX
28h 00m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
LAX
SNN
16h 40m
Tue, Apr 24
SNN
LAX
15h 04m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

LHR
SJC
Good 6.3

delay too long

SEA
LHR
Okay 4.0

The flight was cancelled, it was very difficult for me to do all rearrangements.

SFO
LHR
Excellent 10.0

Everything

LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

Mon, Dec 4
LAX
SNN
18h 45m
Thu, Dec 7
SNN
LAX
46h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 4
LAX
SNN
18h 45m
Sat, Dec 9
SNN
LAX
57h 28m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 15
LAX
SNN
18h 45m
Mon, Jan 29
SNN
LAX
28h 00m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 4
LAX
SNN
18h 45m
Tue, Dec 12
SNN
LAX
34h 05m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 3
LAX
SNN
38h 26m
Mon, Dec 11
SNN
LAX
28h 00m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 7
LAX
SNN
38h 26m
Mon, Dec 11
SNN
LAX
28h 00m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 3
LAX
SNN
38h 26m
Thu, Dec 7
SNN
LAX
46h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 5
LAX
SNN
15h 55m
Wed, Mar 14
SNN
LAX
17h 10m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LIN
LHR
Excellent 10.0

excellent, efficient, clean, professional

partnering with American Airlines is a crime and an offense.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

LOS
LHR
Excellent 10.0

On time

ATH
LHR
Okay 5.0

Not much.

Pay for food on BA? They didn't even offer free water.

Sun, Dec 3
LAX
SNN
38h 26m
Sat, Dec 9
SNN
LAX
57h 28m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
LAX
SNN
18h 05m
Thu, Mar 15
SNN
LAX
15h 40m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
CDG
Good 6.0

You charged me for coffe after flying all night

ATH
LHR
Okay 5.0

Not much.

Pay for food on BA? They didn't even offer free water.

SEA
LHR
Okay 4.0

The flight was cancelled, it was very difficult for me to do all rearrangements.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

Thu, Dec 7
LAX
SNN
38h 26m
Sat, Dec 9
SNN
LAX
57h 28m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
LAX
SNN
19h 35m
Thu, Mar 15
SNN
LAX
16h 35m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

DFW
LHR
Excellent 9.3

Food, service, friendly, helpful Cabin crew made it a very positive experience

Entertainment system is really ancient, it's lagging other airlines in terms of display size & quality, user interface and programming

SFO
LHR
Excellent 10.0

Everything

Fri, Dec 1
LAX
SNN
32h 05m
Mon, Dec 4
SNN
LAX
28h 00m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 11
LAX
SNN
13h 50m
Tue, Mar 20
SNN
LAX
28h 30m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LIN
LHR
Excellent 10.0

excellent, efficient, clean, professional

partnering with American Airlines is a crime and an offense.

ATH
LHR
Okay 5.0

Not much.

Pay for food on BA? They didn't even offer free water.

LHR
IAD
Excellent 8.3

Crew was very friendly and helpful when needed. Excellent choice of movies/entertainment (for my personal taste). Overall a pleasant, smooth 7 hour flight.

Food was as decent as an airline meal can get. Seats were as comfortable as an economy class seat can get.

LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

DFW
LHR
Excellent 9.3

Food, service, friendly, helpful Cabin crew made it a very positive experience

Entertainment system is really ancient, it's lagging other airlines in terms of display size & quality, user interface and programming

Mon, Dec 4
LAX
SNN
18h 45m
Wed, Dec 6
SNN
LAX
50h 50m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 12
LAX
SNN
16h 05m
Wed, Mar 21
SNN
LAX
17h 10m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

LHR
CDG
Good 6.0

You charged me for coffe after flying all night

ATH
LHR
Okay 5.0

Not much.

Pay for food on BA? They didn't even offer free water.

DFW
LHR
Excellent 9.3

Food, service, friendly, helpful Cabin crew made it a very positive experience

Entertainment system is really ancient, it's lagging other airlines in terms of display size & quality, user interface and programming

Thu, Nov 30
LAX
SNN
38h 26m
Mon, Dec 4
SNN
LAX
28h 00m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
LAX
SNN
15h 15m
Thu, Mar 22
SNN
LAX
15h 40m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

LIN
LHR
Excellent 10.0

excellent, efficient, clean, professional

partnering with American Airlines is a crime and an offense.

DFW
LHR
Excellent 9.3

Food, service, friendly, helpful Cabin crew made it a very positive experience

Entertainment system is really ancient, it's lagging other airlines in terms of display size & quality, user interface and programming

LHR
CDG
Good 6.0

You charged me for coffe after flying all night

LHR
SJC
Good 6.3

delay too long

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*
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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.