Cheap flights from Northern Ireland to Heathrow

Flight FAQs

From Northern Ireland to Heathrow

Which airlines flying from Northern Ireland to London Heathrow have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Northern Ireland to London Heathrow that may be offering flexible cancellation policies are British Airways, Aer Lingus, and Flybe. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Northern Ireland to London Heathrow Airport for under £100 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to London Heathrow Airport for under £100. The cheapest flight booked recently is on British Airways for just £72, but on average you can expect to pay £83.

Are there nonstop flights from Northern Ireland to London Heathrow Airport for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Northern Ireland to London Heathrow Airport under £100. A good price for a nonstop flight from Northern Ireland to London Heathrow Airport is less than £83.

Are there last-minute flights available from Northern Ireland to London Heathrow Airport for under £300?

There are currently 20+ open flights from Northern Ireland to London Heathrow Airport within the next 7 days for less than £300.

What are the cheapest airlines to fly from Northern Ireland to London Heathrow Airport one-way?

The cheapest airlines for a one-way flight from Northern Ireland to London Heathrow Airport are Aer Lingus (£35), British Airways (£41), and Major Airline (£67).

What are the most popular routes from Northern Ireland to London Heathrow Airport?

The most popular route from Northern Ireland to London Heathrow Airport is Belfast Intl - London Heathrow. You may also consider Belfast City - London Heathrow or Londonderry Eglinton - London Heathrow.

What are the most popular airlines that fly from Northern Ireland to London Heathrow Airport?

Before booking your flight from Northern Ireland to London Heathrow Airport check out the most popular airlines for this route: British Airways, Flybe or Aer Lingus.

What are the cheapest flights from Northern Ireland to London Heathrow Airport?

Looking for the cheapest flight from Northern Ireland to London Heathrow Airport? While on average our users pay £149, our data indicates the cheapest price to be £51. The most popular route (Belfast Intl - London Heathrow), is priced around £72.