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Cheap flights from Arizona to Belfast from £725

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BHD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£1,290

Popular in

December

Cheapest in

February

Average price

£671
30/10-6/11
  • 30/10-6/11
  • 3 total stops
  • 62h 22m total
  • Arizona to Belfast
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 16 September 2025.

Thu 18/923:10PHX - BHD
2 stops37h 35mBritish Airways
Thu 25/906:35BHD - PHX
1 stop15h 40mBritish Airways
Deal found 14/9£725
Thu 30/1015:50PHX - BFS
1 stop14h 50mMultiple Airlines
Thu 6/1120:05BFS - PHX
2 stops47h 32mMultiple Airlines
Deal found 15/9£1,290
Thu 18/918:40PHX - BHD
1 stop18h 05mIberia
Thu 25/906:35BHD - PHX
1 stop15h 40mIberia
Deal found 15/9£2,513

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 September 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

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Thu 30/10

15:50-13:40

1 stop14h 50m

Belfast Intl

Thu 6/11

20:05-12:37

2 stops47h 32m

£1,290

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 return 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
No data available for this route at this time. Please check back soon.

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.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Arizona to Belfast (average of £67). Flying from Arizona to Belfast in July is currently the most expensive (average of £90). 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.

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Need flexible booking options for your flight to Belfast from Arizona? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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