COVID-19: Please click here for latest updates including traffic light system, airline policies & more

Cheap flights from London to Belfast

from as little as £91

5 nights in Belfast, departing London Heathrow on 24 / Jun / 2021 with British Airways (price found 41 hours ago)

Subject to availability, prices correct of the last 24 hours
Belfast

Cheap return flights from London to Belfast

Find the best deals

The London / Belfast route

All 561 km of it

Cheap flight deals for this route

See what's hot at the moment

Belfast flight facts

What you need to know

Alternative flights from the UK to Belfast

Check out prices for other routes
from £167 pp
Find flights
from £181 pp
Find flights
from £171 pp
Find flights
search for price
Find flights
from £149 pp
Find flights
search for price
Find flights
from £91 pp
Find flights

Alternative flights from London

You might find cheaper flights nearby
Belfast

Today alone, Netflights has searched over 4,970 flights. 24 / Jun / 2021 is currently the lowest priced day of the year to fly the London/Belfast route. There are around 432 flights on any given week from the UK to Belfast and the cheapest month to fly right now is June.

Min / Max Temperature (°C)
LOWEST

2 °C

AVG

10 °C

HIGHEST

20 °C

Rainfall (mm)
LOWEST

50 mm

AVG

72.5 mm

HIGHEST

90 mm

Key facts about Belfast

How to get cheap flights from London to Belfast

Tips and advice from our flight experts

We’ve scanned all 432 weekly flights to or via Belfast from London, across five airlines. With all your flight options in one place, it's easy to compare times and prices, to find the best one for you. Plus, Netflights is completely free to use.

There are actually two airports in Belfast. We've scanned all of the flights into Belfast and, on average, the cheapest airport to fly into is Belfast Aldergrove International Airport (BFS). Look out for flights with EasyJet too, as they tend to have the cheapest prices.

The cheapest airport to fly from is London Heathrow, but we recommend booking in advance to get a good price.

The flight to Belfast from London takes roughly 3 hrs. If you need somewhere to stay, take a look at our hotel options – you can sometimes save even more when you book your accommodation with your flight. Even if you don’t book, the prices will give you a good indication of how much hotels cost in United Kingdom.

Other popular destinations near Belfast

Where other people are flying to

Context Id: a9aff602-2811-45ee-9144-275b17745018