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Northern Ireland

$326+ Cheap flights from Phoenix to Northern Ireland

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Phoenix to Northern Ireland

Keep the following information in mind while searching for Phoenix to Northern Ireland flight deals. Data was last updated October 16, 2025.

Round-trip from

$708
(KLM)

One-way from

$326
(Kiwi.com)
From Phoenix to Northern Ireland
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One-way flight from Phoenix to Northern Ireland
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Find flight deals from Phoenix to Northern Ireland

Cheapest flights from Phoenix to Northern Ireland
Explore the most affordable flight options available from Phoenix to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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.
Sun 12/2112:15 pmPHX - BHD
2 stops21h 35mDelta
Tue 1/65:20 pmBHD - PHX
2 stops37h 34mDelta
Deal found 10/15$1,075
This Ovago deal was found by Cheapflights users on 10/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:37 pmPHX - BHD
2 stops37h 58mBritish Airways
Mon 1/57:25 pmBHD - PHX
2 stops54h 01mBritish Airways
Deal found 10/16$1,115
This KLM deal was found by Cheapflights users on 10/15. 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.
Mon 12/2212:45 pmPHX - BHD
2 stops25h 15mKLM
Tue 1/65:20 pmBHD - PHX
2 stops32h 24mKLM
Deal found 10/15$1,320
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:10 amPHX - BHD
2 stops22h 00mAmerican Airlines
Tue 1/68:45 amBHD - PHX
2 stops18h 25mAmerican Airlines
Deal found 10/15$1,510
This Ovago deal was found by Cheapflights users on 10/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:25 pmPHX - BHD
1 stop16h 50mBritish Airways
Tue 1/66:35 amBHD - PHX
2 stops18h 45mBritish Airways
Deal found 10/15$1,553
This Finnair deal was found by Cheapflights users on 10/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:27 amPHX - BHD
2 stops19h 33mFinnair
Sat 1/311:35 amBHD - PHX
2 stops29h 49mFinnair
Deal found 10/15$1,558
This Ovago deal was found by Cheapflights users on 10/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:25 pmPHX - BHD
1 stop16h 45mBritish Airways
Tue 1/68:45 amBHD - PHX
2 stops18h 51mBritish Airways
Deal found 10/15$1,580
This Ovago deal was found by Cheapflights users on 10/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:25 pmPHX - BHD
1 stop16h 50mBritish Airways
Mon 1/56:35 amBHD - PHX
2 stops18h 33mBritish Airways
Deal found 10/15$1,623
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:25 pmPHX - BHD
1 stop16h 50mBritish Airways
Sun 1/46:30 amBHD - PHX
2 stops19h 34mBritish Airways
Deal found 10/15$1,640
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sat 11/291:35 pmPHX - BFS
2 stops18h 50mMultiple Airlines
Sat 12/68:10 amBFS - PHX
2 stops35h 24mMultiple Airlines
Deal found 10/15$2,071
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sun 12/218:00 amPHX - BFS
3 stops27h 55mMultiple Airlines
Mon 1/51:35 pmBFS - PHX
3 stops35h 40mMultiple Airlines
Deal found 10/16$2,218
This Mytrip deal was found by Cheapflights users on 10/15. 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 12/188:00 amPHX - BFS
3 stops29h 25mMultiple Airlines
Sat 1/38:10 amBFS - PHX
2 stops21h 37mMultiple Airlines
Deal found 10/15$2,290

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Phoenix to Northern Ireland that are best for you.

Fly from

Phoenix

Fly to

Northern Ireland

Route

Depart

Return

Price

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 1/8

12:45 pm-4:50 pm

2 stops21h 05m

Belfast City

Mon 1/12

5:20 pm-7:09 pm

2 stops32h 49m

$708

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 3/27

8:25 pm-7:15 pm

1 stop15h 50m

Belfast City

Tue 3/31

9:35 am-6:30 pm

1 stop16h 55m

$773

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 1/8

8:25 pm-6:50 pm

1 stop15h 25m

Belfast City

Mon 1/12

5:45 pm-6:15 pm

1 stop31h 30m

$786

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 3/27

3:15 pm-2:15 pm

2 stops16h 00m

Belfast City

Tue 3/31

9:35 am-6:30 pm

1 stop16h 55m

$976

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Sun 12/21

12:15 pm-4:50 pm

2 stops21h 35m

Belfast City

Tue 1/6

5:20 pm-11:54 pm

2 stops37h 34m

$1,075

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Sat 11/29

1:35 pm-3:25 pm

2 stops18h 50m

Belfast Intl

Sat 12/6

8:10 am-12:34 pm

2 stops35h 24m

$2,071

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Sun 12/21

8:00 am-6:55 pm

3 stops27h 55m

Belfast Intl

Mon 1/5

1:35 pm-6:15 pm

3 stops35h 40m

$2,218

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Thu 12/18

8:00 am-8:25 pm

3 stops29h 25m

Belfast Intl

Sat 1/3

8:10 am-10:47 pm

2 stops21h 37m

$2,290

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Sat 11/15

2:23 pm-7:55 am

3 stops58h 32m

$326

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Tue 3/24

8:00 am-4:10 pm

3 stops49h 10m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Phoenix to Northern Ireland

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

What is the cheapest time of day to fly from PHX to NIR?

Find hourly flight availability from Phoenix to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 50% on flights from Phoenix to Northern Ireland by exploring options for tickets in the morning.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated October 16, 2025.
Get a feel of what it's like to fly with British Airways from Phoenix to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,457 reviews

Crew

7.6

Comfort

6.7

Entertainment

6.4

Food

6.3

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
7,457 reviews
British Airways
6.7
Okay
7,457 reviews

Crew

7.6

Comfort

6.7

Entertainment

6.4

Food

6.3

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 Phoenix 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 Phoenix to Northern Ireland?

    For as low as $773, KLM can have you in Northern Ireland from Phoenix in 15h 50m. The distance between Phoenix and Northern Ireland is about 4946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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

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Alternative routes for Phoenix to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Phoenix to Northern Ireland

Discover the top airline that operate flights from Phoenix to Northern Ireland. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$992FlexibilityNo cancel feeOn-time70%

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