HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast

$668+ Cheap flights from Los Angeles (LAX) 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Los Angeles to Belfast

Cheapest flights from Los Angeles to Belfast
Explore the most affordable flight options available from Los Angeles to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:30 pmLAX - BFS
2 stops25h 35mMultiple Airlines
Thu 12/116:25 pmBFS - LAX
2 stops26h 40mMultiple Airlines
Deal found 10/20$727
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/310:53 amLAX - BHD
2 stops26h 07mDelta
Sat 11/155:20 pmBHD - LAX
1 stop26h 25mDelta
Deal found 10/20$740
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/285:45 pmLAX - BHD
1 stop15h 30mAmerican Airlines
Wed 12/1712:25 pmBHD - LAX
1 stop16h 00mAmerican Airlines
Deal found 10/20$799
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:30 pmLAX - BHD
1 stop17h 45mBritish Airways
Wed 12/176:35 amBHD - LAX
2 stops24h 52mBritish Airways
Deal found 10/20$831
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:55 pmLAX - BHD
2 stops26h 30mBritish Airways
Sat 11/159:15 amBHD - LAX
1 stop17h 15mBritish Airways
Deal found 10/21$867
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:30 pmLAX - BFS
2 stops18h 05mMultiple Airlines
Fri 10/246:05 amBFS - LAX
1 stop16h 05mMultiple Airlines
Deal found 10/21$908
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:30 pmLAX - BHD
1 stop14h 35mMultiple Airlines
Fri 10/247:00 amBHD - LAX
1 stop15h 10mMultiple Airlines
Deal found 10/21$936
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:45 pmLAX - BHD
1 stop15h 30mBritish Airways
Mon 10/276:35 amBHD - LAX
1 stop16h 35mBritish Airways
Deal found 10/21$1,000
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amLAX - BFS
3 stops27h 55mMultiple Airlines
Sat 1/38:10 amBFS - LAX
2 stops35h 38mMultiple Airlines
Deal found 10/20$1,525

Cheap flight deals from Los Angeles to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 October 22, 2025.

Round-trip from

$663
(Gurufare)

Popular in

June

Cheapest in

October

Average price

$633
From Los Angeles to Belfast
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Los Angeles to Belfast that are best for you.

Fly from

Los Angeles

Fly to

Belfast

Route

Depart

Return

Price

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 1/23

9:00 pm-7:15 pm

1 stop14h 15m

Belfast City

Tue 2/3

8:45 am-3:50 pm

1 stop15h 05m

$668

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 2/18

9:00 pm-8:15 pm

1 stop15h 15m

Belfast City

Fri 2/27

11:30 am-6:25 pm

1 stop14h 55m

$675

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Thu 12/4

12:30 pm-10:05 pm

2 stops25h 35m

Belfast Intl

Thu 12/11

6:25 pm-1:05 pm

2 stops26h 40m

$727

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

10:53 am-9:00 pm

2 stops26h 07m

Belfast City

Sat 11/15

5:20 pm-11:45 am

1 stop26h 25m

$740

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Wed 2/18

7:00 am-4:15 pm

3 stops25h 15m

Belfast Intl

Fri 2/27

9:10 am-11:15 pm

3 stops46h 05m

$812

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

9:55 pm-8:25 am

2 stops26h 30m

Belfast City

Sat 11/15

9:15 am-6:30 pm

1 stop17h 15m

$867

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sat 2/21

9:00 pm-8:30 pm

1 stop15h 30m

Belfast City

Wed 2/25

9:15 am-6:30 pm

1 stop17h 15m

$995

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 1/5

6:00 am-9:00 pm

3 stops31h 00m

Belfast Intl

Mon 1/12

8:55 pm-4:35 pm

2 stops27h 40m

$1,050

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 12/15

6:00 am-5:55 pm

3 stops27h 55m

Belfast Intl

Sat 1/3

8:10 am-11:48 am

2 stops35h 38m

$1,525

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 10/27

7:00 pm-6:35 pm

1 stop16h 35m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from Los Angeles to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Belfast

What is the cheapest month to book a flight from Los Angeles to Belfast?

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Belfast (average of $586). Flying from Los Angeles to Belfast in June is currently the most expensive (average of $927). 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 LAX to BFS?

Find hourly flight availability from Los Angeles 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 October 22, 2025.

It’s optimal to fly from Los Angeles to Belfast in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

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 October 22, 2025.
See what other customers who have flown with British Airways from Los Angeles to Belfast have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,466 reviews

Food

6.3

Crew

7.6

Entertainment

6.4

Comfort

6.7

Overall

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,466 reviews
British Airways
6.7
Okay
7,466 reviews

Food

6.3

Crew

7.6

Entertainment

6.4

Comfort

6.7

Overall

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to Belfast?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to Belfast. On average, Los Angeles has 0 outbound flights to Belfast per day from 1 airline. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

  • How long is the flight from Los Angeles to Belfast?

    A quick flight from Los Angeles to Belfast can take about 14h 15m. British Airways provides one of the quickest options available for as low as $668. The distance between Los Angeles and Belfast is about 5128 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Los Angeles to Belfast round-trip?

    British Airways, at $599, was found to be the cheapest airline from Los Angeles to Belfast.. British Airways is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from Los Angeles to Belfast that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Belfast.

  • Can I find deals for business class flights from Los Angeles to Belfast?

    Yes. Cheapflights offers flight deals from Los Angeles to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Belfast?

    Currently, March is the cheapest month in which you can book a flight from Los Angeles to Belfast (average of $586). Flying from Los Angeles to Belfast in June is currently the most expensive (average of $927). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Los Angeles to Belfast

Discover the top airline that operate flights from Los Angeles 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 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$599Average$844FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.