Find flights
When to book
FAQs

Cheap flights from Arizona to Northern Ireland from £582

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Arizona to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Arizona to Northern Ireland
Explore the most affordable flight options available from Arizona to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 27/1109:00PHX - BFS
3 stops28h 25mMultiple Airlines
Thu 4/1206:30BFS - PHX
3 stops37h 48mMultiple Airlines
Deal found 12/10£697
Fri 28/1112:45PHX - BFS
3 stops26h 15mMultiple Airlines
Fri 5/1221:00BFS - PHX
2 stops23h 35mMultiple Airlines
Deal found 14/10£903

Cheap flight deals from Arizona to Northern Ireland

Keep the following information in mind while searching for Arizona to Northern Ireland flight deals. Data was last updated 15 October 2025.

Round-trip from

£582
British Airways
  • British Airways
  • 27/3-31/3
  • 2 total stops
  • 44h 00m total
  • Arizona to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Arizona to Northern Ireland 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 15 October 2025.
Use the filters below to find and compare flights from Arizona to Northern Ireland that are best for you.

Fly from

Arizona

Fly to

Northern Ireland

Route

Depart

Return

Price

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 27/3

20:25-19:15

1 stop15h 50m

Belfast City

Tue 31/3

09:35-18:30

1 stop16h 55m

£582

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Thu 27/11

09:00-20:25

3 stops28h 25m

Belfast Intl

Thu 4/12

06:30-13:18

3 stops37h 48m

£697

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 27/3

08:48-10:30

2 stops18h 42m

Belfast City

Tue 31/3

06:35-18:30

1 stop19h 55m

£733

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Fri 28/11

12:45-22:00

3 stops26h 15m

Belfast Intl

Fri 5/12

21:00-13:35

2 stops23h 35m

£903

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Best time to book a flight from Arizona to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland
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 Northern Ireland. 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 Northern Ireland?

    Departing from Arizona to Northern Ireland will take you 15h 50m. The distance between Arizona and Northern Ireland is about 4946 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on Arizona to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Northern Ireland?

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

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

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

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.

Alternative routes for Arizona to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
O'Hare Intl to Heathrow flights
Newark to London City flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Seattle to Heathrow flights
Denver to Heathrow flights
Boston to London City flights
Boston to Gatwick flights
Dulles Intl to Gatwick flights
Miami to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Atlanta to Heathrow flights
Baltimore to Gatwick flights
San Francisco to Gatwick flights
Newark to Edinburgh flights
Orlando to Heathrow flights
Philadelphia to Heathrow flights
Los Angeles to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to London City flights
Boston to Stansted flights
San Francisco to London City flights
O'Hare Intl to Gatwick flights
Boston to Luton flights
Dulles Intl to Luton flights
John F Kennedy Intl to Edinburgh flights
O'Hare Intl to London City flights
Hobby to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Los Angeles to Stansted flights
Denver to Gatwick flights
John F Kennedy Intl to Manchester flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Arizona to Northern Ireland?

Cheapflights helps you search for flights from Arizona to Northern Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Arizona to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Arizona by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Arizona to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Arizona to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Arizona to Northern Ireland become cheaper?

Yes! Start tracking prices for Arizona to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.