Cheap flights from Pittsburgh, PA to Belfast, United Kingdom

Flights starting at $373. Choose between easyJet, Spirit Airlines, or JetBlue Airways to find the best price.

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Belfast cost?

Key info about flying to Belfast

Depart from
Pittsburgh International
Arrive to
Belfast International
Average flights per week
227
Flight distance
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Trinity College, Dublin - Giant's Causeway

Check-in for a flight from Pittsburgh to Belfast

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

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°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

Monday
9 Dec
7°C3°C
16 Dec
89%
4°C3°C
Tuesday
10 Dec
5°C1°C
17 Dec
83%
5°C3°C
Wednesday
11 Dec
5°C0°C
18 Dec
87%
5°C0°C
Thursday
12 Dec
4°C0°C
19 Dec
81%
3°C-1°C
Friday
13 Dec
3°C0°C
20 Dec
2°C-1°C
Saturday
14 Dec
3°C0°C
21 Dec
2°C0°C
Sunday
15 Dec
89%
10°C4°C
22 Dec
77%
2°C-2°C
Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are easyJet, Spirit Airlines, JetBlue Airways, Ryanair, and TAP Portugal. Pittsburgh and Belfast have 227 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 Pittsburgh?
What are the most popular routes to and from Belfast?
What airports are near Pittsburgh?
What airports are near Belfast?
Which airlines fly between Pittsburgh and Belfast?
When's the best time to travel between Pittsburgh and Belfast?
What flights operate between Pittsburgh and Belfast?
How many airports are there near Pittsburgh?
How many airports are there near Belfast?
What time do nonstop (direct) flights between Pittsburgh and Belfast depart?
What time do nonstop (direct) flights between Pittsburgh and Belfast arrive?
What time do flights between Pittsburgh and Belfast depart?
What time do flights between Pittsburgh and Belfast arrive?

Explore alternative trips

Flights from Pittsburgh

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 Pittsburgh

Here is a list of countries people are flying to
Find the best connection from Pittsburgh to Belfast
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less