Cheap flights from London to Belfast

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Looking for the price of a flight from London to Belfast?

There’s no fixed price — fares between London and Belfast can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Exploring all airports near London and Belfast

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in London: London is currently the only one operating.
  • Airports in Belfast: Try also checking City along with Belfast - International.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from London to Belfast - International

Compare flights from London to Belfast with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in United Kingdom? Travelers also liked: Edinburgh, Glasgow, London, Manchester, Newquay.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from London to Belfast.

How much does an airline ticket from London to Belfast cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Belfast.

How far is London from Belfast?

London is about 5358 km from Belfast.

What are the airports in Belfast?

Belfast has another airport: City.

What are the airports in London?

London has one airport: London.

What are the most popular cities in United Kingdom?

The most popular cities in United Kingdom according to our users' searches are: Edinburgh, Glasgow, London, Manchester, Newquay.

When should I book a flight from London to Belfast?

This information is not available at the moment.

What is the cheapest month to fly from London to Belfast?

This information is not available at the moment.

What is the most expensive month to fly from London to Belfast?

This information is not available at the moment.

What is the best day of the week to fly from London to Belfast?

This information is not available at the moment.