Cheap flights from Costa Rica to Belfast from £830

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Belfast departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Costa Rica to Belfast

Recent return flight deals from Costa Rica to Belfast

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11:37 - 22:20SJO-BFS
27h 43m2 stops
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09:00 - 15:50BFS-SJO
37h 50m3 stops
ven, 26 set - mar, 30 set
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05:05 - 22:20SJO-BFS
34h 15m3 stops
 Logo
09:00 - 15:50BFS-SJO
37h 50m3 stops
ven, 26 set - mar, 30 set
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01:40 - 11:55SJO-BFS
27h 15m2 stops
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09:00 - 15:50BFS-SJO
37h 50m3 stops
gio, 25 set - mar, 30 set
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15:25 - 22:20SJO-BFS
23h 55m2 stops
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08:15 - 13:10BFS-SJO
35h 55m2 stops
£1,519
Find Deal
ven, 26 set - mar, 30 set

momondo Fare Finder

 
Customise your flight search to find flights from Costa Rica to Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 9 settembre 2025.
Use the filters below to find and compare flights from Costa Rica to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséBelfast

SJO - BFS

SJOBFS

San José Juan Santamaria Intl

ven 26/9

11:37-22:20

2 stops27h 43m

Belfast Intl

mar 30/9

09:00-15:50

3 stops37h 50m

£830

San JoséBelfast

SJO - BFS

SJOBFS

San José Juan Santamaria Intl

ven 26/9

05:05-22:20

3 stops34h 15m

Belfast Intl

mar 30/9

09:00-15:50

3 stops37h 50m

£864

San JoséBelfast

SJO - BFS

SJOBFS

San José Juan Santamaria Intl

gio 25/9

01:40-11:55

2 stops27h 15m

Belfast Intl

mar 30/9

09:00-15:50

3 stops37h 50m

£920

San JoséBelfast

SJO - BFS

SJOBFS

San José Juan Santamaria Intl

ven 26/9

15:25-22:20

2 stops23h 55m

Belfast Intl

mar 30/9

08:15-13:10

2 stops35h 55m

£1,519

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Costa Rica to Belfast Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Belfast Intl Airport

Direct flights

None
There are no direct flights from Costa Rica to Belfast Intl Airport. There are no popular flight routes from Costa Rica to Belfast Intl Airport.
  • When did momondo last update prices for flights from Costa Rica to Belfast Intl Airport?

    Prices for flights from Costa Rica to Belfast Intl Airport were last updated today.

  • How old do you have to be to fly from Costa Rica to Belfast Intl Airport?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents required for your trip to Belfast Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Costa Rica to Belfast Intl Airport?

    Price Alerts will notify you by email when the price for flights to Belfast Intl Airport from Costa Rica decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Costa Rica to Belfast Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

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

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

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

All flight searches from Costa Rica to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Costa Rica to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Costa Rica to Belfast 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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1 adult
gio 9/10
gio 16/10

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