How do I get Price Alerts for flights from Shannon, Clare to Costa Rica?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Shannon, Clare from Costa Rica . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Shannon, Clare to Costa Rica with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Shannon Airport to Costa Rica?

Prices for flights from Shannon Airport to Costa Rica are refreshed on a daily basis.

How many operators does momondo search for flights from Shannon Airport to Costa Rica?

As of October 2026, there is 1 operator available to choose from for flights from Shannon Airport to Costa Rica.

How old do you have to be to fly from Shannon Airport to Costa Rica?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€743 Cheap Flights from Shannon, Clare to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Shannon, Clare to Costa Rica

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Cheap return flights

Enter your travel dates to find the best prices.

17:10 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

33h 49m2 stops London Heathrow Miami

18:40 - 19:25SJO San José Juan Santamaria Intl-SNN Shannon

18h 45m1 stop London Heathrow

€743British Airways

Sat, 16 Jan - Wed, 20 Jan

07:50 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

19h 09m2 stops London Heathrow Miami

18:40 - 11:30SJO San José Juan Santamaria Intl-SNN Shannon

34h 50m1 stop London Heathrow

€745British Airways

Sat, 16 Jan - Wed, 20 Jan

17:10 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

57h 49m2 stops London Heathrow Miami

18:40 - 16:45SJO San José Juan Santamaria Intl-SNN Shannon

16h 05m1 stop London Heathrow

€748British Airways

Sat, 16 Jan - Wed, 20 Jan

17:10 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

33h 49m2 stops London Heathrow Miami

07:30 - 16:45SJO San José Juan Santamaria Intl-SNN Shannon

27h 15m2 stops Miami London Heathrow

€762British Airways

Sat, 16 Jan - Wed, 20 Jan

17:10 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

33h 49m2 stops London Heathrow Miami

07:30 - 16:45SJO San José Juan Santamaria Intl-SNN Shannon

27h 15m2 stops Miami London Heathrow

€764British Airways

Sat, 16 Jan - Wed, 20 Jan

17:10 - 20:59SNN Shannon-SJO San José Juan Santamaria Intl

57h 49m2 stops London Heathrow Miami

07:30 - 16:45SJO San José Juan Santamaria Intl-SNN Shannon

27h 15m2 stops Miami London Heathrow

€768British Airways

Sat, 16 Jan - Wed, 20 Jan

12:30 - 12:21SNN Shannon-SJO San José Juan Santamaria Intl

30h 51m2 stops Newark Houston George Bush Intcntl

12:44 - 10:15SJO San José Juan Santamaria Intl-SNN Shannon

14h 31m1 stop Newark

€907United Airlines

Fri, 16 Oct - Tue, 20 Oct

12:30 - 12:21SNN Shannon-SJO San José Juan Santamaria Intl

30h 51m2 stops Newark Houston George Bush Intcntl

13:25 - 10:15SJO San José Juan Santamaria Intl-SNN Shannon

37h 50m2 stops Houston George Bush Intcntl Newark

€907United Airlines

Fri, 16 Oct - Tue, 20 Oct

12:30 - 11:38SNN Shannon-SJO San José Juan Santamaria Intl

30h 08m1 stop Newark

12:44 - 10:15SJO San José Juan Santamaria Intl-SNN Shannon

14h 31m1 stop Newark

€1,043United Airlines

Fri, 16 Oct - Tue, 20 Oct

13:10 - 08:50SNN Shannon-SJO San José Juan Santamaria Intl

26h 40m2 stops London Stansted Bogotá El Dorado

07:07 - 13:40SJO San José Juan Santamaria Intl-SNN Shannon

23h 33m3 stops Orlando Montreal Pierre Elliott Trudeau Intl Madrid Barajas

€1,590Multiple Airlines

Fri, 16 Oct - Tue, 20 Oct

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British Airways flights from Shannon, Clare to Costa Rica

Our best British Airways deals on Shannon, Clare to Costa Rica flight tickets

British Airways

16 Jan

SNN17:10Shannon

33h 49m

2 stops

SJO20:59San José Juan Santamaria Intl

20 Jan

SJO18:40San José Juan Santamaria Intl

18h 45m

1 stop

SNN19:25Shannon

€743

British Airways

16 Jan

SNN07:50Shannon

19h 09m

2 stops

SJO20:59San José Juan Santamaria Intl

20 Jan

SJO18:40San José Juan Santamaria Intl

34h 50m

1 stop

SNN11:30Shannon

€745

British Airways

16 Jan

SNN17:10Shannon

57h 49m

2 stops

SJO20:59San José Juan Santamaria Intl

20 Jan

SJO18:40San José Juan Santamaria Intl

16h 05m

1 stop

SNN16:45Shannon

€748

United Airlines flights from Shannon, Clare to Costa Rica

Our best United Airlines deals on Shannon, Clare to Costa Rica flight tickets

United Airlines

16 Oct

SNN12:30Shannon

30h 51m

2 stops

SJO12:21San José Juan Santamaria Intl

20 Oct

SJO12:44San José Juan Santamaria Intl

14h 31m

1 stop

SNN10:15Shannon

€907

United Airlines

16 Oct

SNN12:30Shannon

30h 08m

1 stop

SJO11:38San José Juan Santamaria Intl

20 Oct

SJO12:44San José Juan Santamaria Intl

14h 31m

1 stop

SNN10:15Shannon

€1,043

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

17:10-20:59

2 stops33h 49m

San José Juan Santamaria Intl

Wed 20/1

18:40-19:25

1 stop18h 45m

€743

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

07:50-20:59

2 stops19h 09m

San José Juan Santamaria Intl

Wed 20/1

18:40-11:30

1 stop34h 50m

€745

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

17:10-20:59

2 stops57h 49m

San José Juan Santamaria Intl

Wed 20/1

18:40-16:45

1 stop16h 05m

€748

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

17:10-20:59

2 stops33h 49m

San José Juan Santamaria Intl

Wed 20/1

07:30-16:45

2 stops27h 15m

€762

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

17:10-20:59

2 stops33h 49m

San José Juan Santamaria Intl

Wed 20/1

07:30-16:45

2 stops27h 15m

€764

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Sat 16/1

17:10-20:59

2 stops57h 49m

San José Juan Santamaria Intl

Wed 20/1

07:30-16:45

2 stops27h 15m

€768

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Fri 16/10

12:30-12:21

2 stops30h 51m

San José Juan Santamaria Intl

Tue 20/10

12:44-10:15

1 stop14h 31m

€907

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Fri 16/10

12:30-12:21

2 stops30h 51m

San José Juan Santamaria Intl

Tue 20/10

13:25-10:15

2 stops37h 50m

€907

Fastest return journey

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Fri 16/10

12:30-11:38

1 stop30h 08m

San José Juan Santamaria Intl

Tue 20/10

12:44-10:15

1 stop14h 31m

€1,043

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Fri 16/10

13:10-08:50

2 stops26h 40m

San José Juan Santamaria Intl

Tue 20/10

07:07-13:40

3 stops23h 33m

€1,590

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Shannon, Clare to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to Costa Rica

Best price found	€743
Fastest flight time	30h 51m
Direct flights	None

The best flight deal from Shannon, Clare to Costa Rica found on momondo in the last 72 hours is €743

The fastest flight from Shannon, Clare to Costa Rica takes 30h 51m

There are no direct flights from Shannon, Clare to Costa Rica. There are no popular flight routes from Shannon, Clare to Costa Rica.

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Costa Rica

When did momondo last update prices for flights from Shannon Airport to Costa Rica?
Prices for flights from Shannon Airport to Costa Rica are refreshed on a daily basis.
How many operators does momondo search for flights from Shannon Airport to Costa Rica?
As of October 2026, there is 1 operator available to choose from for flights from Shannon Airport to Costa Rica.
How old do you have to be to fly from Shannon Airport to Costa Rica?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Shannon, Clare to Costa Rica

Compare and see reviews for airlines that fly from Shannon, Clare to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom €747	Free Cancellation	Rating 6.7 8,244 reviews		Search British Airways flights

Frequently asked questions about flying from Shannon, Clare to Costa Rica

How do I get Price Alerts for flights from Shannon, Clare to Costa Rica?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Shannon, Clare from Costa Rica. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Shannon, Clare to Costa Rica with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Shannon to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Shannon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Shannon to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Shannon.

I’m not ready to book a flight from Shannon to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Shannon to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Shannon, Clare to Costa Rica from €743

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Costa Rica departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Shannon, Clare to Costa Rica

Cheap return flights

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Shannon, Clare to Costa Rica

Our best British Airways deals on Shannon, Clare to Costa Rica flight tickets

United Airlines flights from Shannon, Clare to Costa Rica

Our best United Airlines deals on Shannon, Clare to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to Costa Rica that are best for you.

Cheap Shannon, Clare to Costa Rica flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Shannon, Clare to Costa Rica

Best airlines flying from Shannon, Clare to Costa Rica

Compare and see reviews for airlines that fly from Shannon, Clare to Costa Rica with momondo

Frequently asked questions about flying from Shannon, Clare to Costa Rica

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Fly your favourite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Costa Rica

Explore popular destinations other users love

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