Cheap flights from San José to Belfast from £298

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Belfast

2 stops
Sun, Jul 27
San José SJOBelfast BHD

£298
Search
2 stops
Mon, Jul 21
San José SJOBelfast BHD

£305
Search
2 stops
Mon, Jul 21
San José SJOBelfast BFS

£313
Search
2 stops
Mon, Jul 21
San José SJOBelfast BFS

£313
Search
2 stops
Mon, Jul 21
San José SJOBelfast BFS

£326
Search
2 stops
Sun, Jul 27
San José SJOBelfast BFS

£337
Search

Prices updated:

Not happy with the results? Try some of our useful filters

2 stops
Mon, Jul 21 – Thu, Jul 24
San José SJOBelfast BHD

£781
Search
2 stops
Mon, Jul 21 – Thu, Jul 24
San José SJOBelfast BFS

£797
Search
2 stops
Wed, Jul 23 – Tue, Jul 29
San José SJOBelfast BHD

£815
Search
2 stops
Wed, Jul 23 – Tue, Jul 29
San José SJOBelfast BFS

£850
Search
2 stops
Mon, Jul 21 – Thu, Jul 24
San José SJOBelfast BHD

£855
Search
2 stops
Mon, Jul 21 – Thu, Jul 24
San José SJOBelfast BHD

£876
Search

Prices updated:

Not happy with the results? Try some of our useful filters

How much do flights to Belfast cost?

Key info about flying to Belfast

Depart from
Juan Santamaría International
Arrive to
Belfast International
Average flights per week
400
Flight distance
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Trinity College, Dublin - Giant's Causeway

Check-in for a flight from San José to Belfast

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
AviancaAVAAVNo
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
RyanairRYRFRNo

Weather in Belfast

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C3°C
March9°C3°C
April11°C4°C
May13°C7°C
June16°C9°C
July17°C11°C
August17°C11°C
September15°C10°C
October12°C8°C
November9°C5°C
December7°C3°C
Hottest Month
17°C
July
Coldest month
2°C
January
Sunny days
256
days per year
Snow days
2
days per year

14 day forecast

Sunday
29 Jun
20°C7°C
6 Jul
82%
19°C10°C
Monday
30 Jun
83%
21°C8°C
7 Jul
19°C11°C
Tuesday
1 Jul
17°C6°C
8 Jul
21°C10°C
Wednesday
2 Jul
18°C9°C
9 Jul
85%
20°C13°C
Thursday
3 Jul
78%
16°C10°C
10 Jul
87%
20°C13°C
Friday
4 Jul
82%
16°C8°C
11 Jul
86%
17°C14°C
Saturday
5 Jul
87%
14°C9°C
12 Jul
84%
20°C16°C
Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are easyJet, Avianca, JetBlue Airways, Spirit Airlines, and Ryanair. San José and Belfast have 400 direct flights per week. When you arrive at Belfast, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, and Giant's Causeway.

Frequently asked questions

What are the most popular routes to and from San José?
What are the most popular routes to and from Belfast?
Which airports are there in San José?
What airports are near San José?
What airports are near Belfast?
Which airlines fly between San José and Belfast?
When’s the best time to travel between San José and Belfast?
What flights operate between San José and Belfast?
How many airports are there near San José?
How many airports are there near Belfast?
What time do nonstop (direct) flights between San José and Belfast depart?
What time do nonstop (direct) flights between San José and Belfast arrive?
What time do flights between San José and Belfast depart?
What time do flights between San José and Belfast arrive?

Explore alternative trips

Flights from San José

Flights to Belfast

Popular routes

The nearest countries with flights to Belfast

Here is a list of countries people are flying from

Other destination countries from San José

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San José to Belfast
Search flights

We hack the system,
you fly for less