Cheap flights from Northern Ireland to California

Return
Economy
Wichita (ICT)
Los Angeles (LAX)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Northern Ireland to California

All the information you need to plan the best null to LAX flight in 2021: compare Northern Ireland to California flight prices with the expected peak season, weather and rainfall in California.
What is the cheapest month to fly from Northern Ireland to California?

December can be a great time to fly to California from Northern Ireland with a flight ticket averaging about £462. Cheapflights users have found deals in the month of December for as cheap as £345. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Northern Ireland to California (GBNIR - USCA)?

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

Cheap flights from Northern Ireland to California in September, October 2021

The best prices found for Northern Ireland to California flights in September, October
20 Oct - 27 Oct
£427pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
 
1 STOP
BHD
Belfast City
20 Oct - 27 Oct
£429pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City
20 Oct - 27 Oct
£433pp
BHD
Belfast City
Virgin Atlantic
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City

Northern Ireland to California 2021 flight deals

Cheap flights to California from Northern Ireland found for this year
1 Nov - 7 Nov
£361pp
BHD
Belfast City
Virgin Atlantic
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City
3 Nov - 30 Nov
£379pp
BHD
Belfast City
Virgin Atlantic
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City
23 Nov - 30 Nov
£383pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Virgin Atlantic
 
1 STOP
BHD
Belfast City

Last-minute flights from Northern Ireland to California

Late deals on return flights to California from Northern Ireland, departing today and this week
28 Sep - 5 Oct
£664pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City
28 Sep - 5 Oct
£688pp
BHD
Belfast City
Virgin Atlantic
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
BHD
Belfast City
28 Sep - 5 Oct
£739pp
BHD
Belfast City
Finnair
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Finnair
 
1 STOP
BHD
Belfast City

One-way flights to California from Northern Ireland

The cheapest one-way flights from Northern Ireland to California
12:30 - 15:46
Multiple Airlines
2 stops
35h 16m
BFS - SFO
Multiple Airlines
£356
Kiwi.com
14:35 - 07:10
Multiple Airlines
2 stops
24h 35m
BHD - SFO
Multiple Airlines
£480
Combigo
16:15 - 06:49
Multiple Airlines
3 stops
46h 34m
BFS - SFO
Multiple Airlines
£327
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Northern Ireland</span> to <span class="emphasized">California</span> flights.

Flight FAQs

From Northern Ireland to California

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

British Airways, KLM, and Air France are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from Northern Ireland to California due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Northern Ireland and California for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Northern Ireland to California for under £400 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to California for under £400. The cheapest flight booked recently is on Virgin Atlantic for just £361, but on average you can expect to pay £396.

Are there last-minute flights available from Northern Ireland to California for under £700?

There are currently 4+ open flights from Northern Ireland to California within the next 7 days for less than £700.

COVID Restrictions

View COVID Travel Restrictions for California (CA)

Do I need a COVID test to fly to California from Northern Ireland?

Information is based on travel restrictions from Northern Ireland to California

Most visitors from Northern Ireland will not be allowed to enter California.

COVID-19 testing requirements
Visitors from Northern Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to California.

Quarantine requirements
Visitors from Northern Ireland are not required to quarantine after entering California.

Do I need a test to fly back to Northern Ireland from California?

Returning to Northern Ireland from California

COVID-19 testing requirements
Visitors from California must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Northern Ireland.

Quarantine requirements
Visitors from California are not required to quarantine after entering Northern Ireland.

Hide COVID Travel Restrictions for California (CA)

Destination points for flights from Northern Ireland to California

Select to see more specific information for flights from Northern Ireland to all places in California.

Destination information for California

Things to know before you go - useful duration and weather info for your trip from Northern Ireland to California.
Today's exchange rate
£1 = $1.37

Airports servicing

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City McNamara Field (CEC)
San Diego Carlsbad-Palomar (CLD)
Fresno (FAT)

Top 7 airlines flying from Northern Ireland to California

The chart below displays the airlines Cheapflights users travelling from Northern Ireland to California choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
£288 £567 No cancel fee 71%
Search American Airlines flights
Iberia
£335 £583 No cancel fee 77%
Search Iberia flights
British Airways
£342 £674 No cancel fee 70%
Search British Airways flights
Air France
£347 £522 No cancel fee 77%
Search Air France flights
KLM
£359 £478 No cancel fee 75%
Search KLM flights
Virgin Atlantic
£426 £562 No cancel fee 72%
Search Virgin Atlantic flights
Malta MedAir
£435 £541 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Malta MedAir. Please check directly on their website for additional information.

Search Malta MedAir flights
Home North America USA California Cheap flights from Northern Ireland to California
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First