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$280+ Cheap flights from Arizona to Belfast

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BHD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Arizona to Belfast

Keep the following information in mind while searching for Arizona to Belfast flight deals. Data was last updated September 16, 2025.

Round-trip from

$753
(British Airways)

One-way from

$280
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$912
From Arizona to Belfast
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One-way flight from Arizona to Belfast
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Highest demand for flights based on searches. 33% potential increase in price ($457 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Arizona to Belfast

Cheapest flights from Arizona to Belfast
Explore the most affordable flight options available from Arizona to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 10/309:00 amLAS - BFS
3 stops28h 25mMultiple Airlines
Thu 11/64:50 pmBFS - LAS
3 stops37h 45mMultiple Airlines
Deal found 9/15$900
This FlightHub deal was found by Cheapflights users on 9/13. 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 10/1711:10 pmLAS - BHD
2 stops27h 00mBritish Airways
Sat 10/257:00 pmBHD - LAS
2 stops32h 05mBritish Airways
Deal found 9/13$955
This KLM deal was found by Cheapflights users on 9/15. 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.
Fri 10/178:25 pmLAS - BHD
1 stop16h 50mKLM
Sat 10/256:30 amBHD - LAS
1 stop20h 05mKLM
Deal found 9/15$980
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/171:59 pmLAS - BHD
2 stops18h 56mDelta
Sat 10/256:30 amBHD - LAS
1 stop20h 05mDelta
Deal found 9/15$984
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Thu 9/1811:10 pmPHX - BHD
2 stops37h 35mBritish Airways
Thu 9/256:35 amBHD - PHX
1 stop15h 40mBritish Airways
Deal found 9/14$985
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/292:45 pmLAS - BFS
2 stops18h 30mMultiple Airlines
Wed 11/56:30 amBFS - LAS
3 stops44h 18mMultiple Airlines
Deal found 9/14$1,005
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:50 pmPHX - BFS
1 stop14h 50mMultiple Airlines
Thu 11/68:05 pmBFS - PHX
2 stops47h 32mMultiple Airlines
Deal found 9/15$1,753
This Iberia deal was found by Cheapflights users on 9/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:40 pmPHX - BHD
1 stop18h 05mIberia
Thu 9/256:35 amBHD - PHX
1 stop15h 40mIberia
Deal found 9/15$3,415

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 September 16, 2025.
Use the filters below to find and compare flights from Arizona to Belfast that are best for you.

Fly from

Arizona

Fly to

Belfast

Route

Depart

Return

Price

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

8:55 pm-6:50 pm

1 stop13h 55m

Belfast City

Mon 3/2

7:25 pm-6:50 pm

1 stop31h 25m

$793

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

10:59 am-4:50 pm

2 stops21h 51m

Belfast City

Mon 3/2

5:20 pm-10:05 pm

2 stops36h 45m

$891

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Thu 2/26

9:10 am-4:50 pm

2 stops23h 40m

Belfast City

Mon 3/2

5:20 pm-4:17 pm

2 stops30h 57m

$891

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Thu 10/30

9:00 am-8:25 pm

3 stops28h 25m

Belfast Intl

Thu 11/6

4:50 pm-10:35 pm

3 stops37h 45m

$900

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Fri 10/17

11:10 pm-10:10 am

2 stops27h 00m

Belfast City

Sat 10/25

7:00 pm-7:05 pm

2 stops32h 05m

$955

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Fri 10/17

8:25 pm-9:15 pm

1 stop16h 50m

Belfast City

Sat 10/25

6:30 am-6:35 pm

1 stop20h 05m

$980

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Wed 10/29

2:45 pm-4:15 pm

2 stops18h 30m

Belfast Intl

Wed 11/5

6:30 am-6:48 pm

3 stops44h 18m

$1,005

Las VegasBelfast

LAS - BHD

LASBHD

Las Vegas Harry Reid Intl

Fri 10/17

1:59 pm-4:55 pm

2 stops18h 56m

Belfast City

Sat 10/25

6:30 am-6:35 pm

1 stop20h 05m

$1,064

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Thu 10/30

3:50 pm-1:40 pm

1 stop14h 50m

Belfast Intl

Thu 11/6

8:05 pm-12:37 pm

2 stops47h 32m

$1,753

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Tue 10/14

9:27 pm-7:50 am

2 stops50h 23m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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Best time to book a flight from Arizona to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Arizona 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 Arizona to Belfast

What is the cheapest time of day to fly from AZ to BFS?

Find hourly flight availability from Arizona 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 September 16, 2025.

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

How much does it cost to fly round-trip from Arizona to Belfast?

Related info for your journey

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

  • How long is the flight from Arizona to Belfast?

    Departing from Arizona to Belfast will take you 13h 55m. Arizona and Belfast are separated by a distance of 4902 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Arizona to Belfast?

    The most popular flight routes from Arizona to Belfast are Phoenix Sky Harbor Intl - Belfast City, Las Vegas Harry Reid Intl - Belfast Intl and Phoenix Sky Harbor Intl - Belfast Intl.

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

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

  • How can I find direct flights from Arizona to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Arizona 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 Arizona to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Arizona to Belfast (average of $657). Flying from Arizona 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.

See more FAQs

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Top airline flying from Arizona to Belfast

Discover the top airline that operate flights from Arizona 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$714Average$966FlexibilityNo cancel feeOn-time70%

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