Cheap flights from California to Northern Ireland from $494

The best pricing can be found in the month of March. Prices to Northern Ireland from California average $999. You can even find prices in March for less than $999, as users have found deals to Northern Ireland from as low as $679. The month of December appears to be one of the more expensive times to travel to Northern Ireland from California. Flying in the targeted month can save you up to 43%.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Northern Ireland as you normally would.

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways and American Airlines flying from California to Northern Ireland have implemented new flexible cancellation policies.

Yes, there are multiple flights from California to Northern Ireland for under $700. The cheapest flight booked recently is on KLM for just $684, but on average you can expect to pay $859.

One-way options have recently been found by users for as low as $610 on Iberia. Other airlines that offer cheap prices include Aer Lingus from $616 and British Airways from $640 one-way.

This is defined as Los Angeles Airport (LAX) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY).