Cheap flights from San Juan, United States to Belfast, United Kingdom

Flights starting at £261. Choose between easyJet, Spirit Airlines, or Frontier Airlines to find the best price.

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Tips to know when travelling to Belfast

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Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Belfast. Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are easyJet, Spirit Airlines, Frontier Airlines, JetBlue Airways, and Norse Atlantic Airways. San Juan and Belfast have 401 direct flights per week. When you arrive at Belfast, consider visiting Trinity College, Dublin, Bru Na Boinne Neolithic Site (County Meath, Ireland), and Giant's Causeway.

Check-in for a flight from San Juan to Belfast

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Norse Atlantic AirwaysNBTN0NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Belfast

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C3°C
March8°C3°C
April11°C4°C
May13°C7°C
June16°C10°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
254
days per year
Snow days
2
days per year

14 day forecast

Saturday
20 Apr
13°C2°C
27 Apr
10°C4°C
Sunday
21 Apr
14°C3°C
28 Apr
84%
10°C5°C
Monday
22 Apr
12°C5°C
29 Apr
89%
10°C6°C
Tuesday
23 Apr
12°C4°C
30 Apr
12°C6°C
Wednesday
24 Apr
88%
11°C3°C
1 May
11°C6°C
Thursday
25 Apr
88%
9°C2°C
2 May
11°C3°C
Friday
26 Apr
10°C0°C
3 May
13°C4°C

Frequently asked questions

What are the most popular routes to and from San Juan?
What are the most popular routes to and from Belfast?
Which airports are there in San Juan?
What airports are near San Juan?
What airports are near Belfast?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Juan and Belfast?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Juan and Belfast?
When's the best time to travel between San Juan and Belfast?
What flights operate between San Juan and Belfast?
How many airports are there near San Juan?
How many airports are there near Belfast?
What time do nonstop (direct) flights between San Juan and Belfast depart?
What time do nonstop (direct) flights between San Juan and Belfast arrive?
What time do flights between San Juan and Belfast depart?
What time do flights between San Juan and Belfast arrive?

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Flights from San Juan

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The nearest countries with flights to Belfast

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Other destination countries from San Juan

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