$700+ Cheap flights from Irvine, CA to Belfast
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Belfast with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.
Popular in | July |
|---|---|
Cheapest in | November |
Average price | $670 |
Round-trip from | $1,023 (American Airlines) |
Find flight deals from Irvine to Belfast
Cheapest flights from Irvine to BelfastExplore the most affordable flight options available from Irvine to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.
Explore the most affordable flight options available from Irvine to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.
This Finnair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Irvine to Belfast within your budget
Customize your flight search to find flights from Irvine to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 3/6
5:20 pm-4:40 pm
1 stop15h 20m
Belfast City
Fri 3/14
6:45 am-7:25 pm
1 stop19h 40m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 3/6
9:30 am-10:20 am
2 stops16h 50m
Belfast City
Fri 3/14
8:40 am-9:25 pm
1 stop19h 45m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 3/6
11:00 am-4:50 pm
2 stops21h 50m
Belfast City
Fri 3/14
6:30 am-10:42 pm
2 stops23h 12m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Wed 12/25
3:30 pm-2:15 pm
1 stop14h 45m
Belfast City
Wed 1/8
11:30 am-2:45 pm
1 stop35h 15m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 3/6
8:30 am-7:35 pm
3 stops27h 05m
Belfast City
Fri 3/14
4:55 pm-9:30 pm
3 stops35h 35m
Los AngelesBelfast
LAX - BFS
LAXBFS
Los Angeles
Sun 1/5
6:00 am-8:10 pm
3 stops30h 10m
Belfast Intl
Sun 1/12
9:10 pm-9:42 pm
3 stops32h 32m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Wed 12/25
1:45 pm-9:00 pm
1 stop23h 15m
Belfast City
Sat 1/4
5:20 pm-11:45 am
1 stop26h 25m
Best time to book a flight from Irvine to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Irvine with our price prediction graph.
Travel insights for flights from Irvine to Belfast
Get recent, data-driven insights about flights from Irvine to Belfast including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Irvine to Belfast?
Currently, February is the cheapest month in which you can book a flight from Irvine to Belfast (average of $657). Flying from Irvine to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IR9 to BFS?
Find hourly flight availability from Irvine to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.
When flying from Irvine to Belfast, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Belfast by month
Plan your trip to Belfast by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.
Temperature in Belfast by month
Plan your trip to Belfast by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Finnair and American Airlines from Irvine to Belfast. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Overall
Entertainment
Crew
Boarding
Comfort
Food
Reviews
Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.
Related info for your journey
Find useful and relevant information for your journey from Irvine to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Irvine to Belfast
Discover the top 2 airlines that operate flights from Irvine to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$919 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$610 | Average$884 | FlexibilityNo cancel fee | On-time71% |