HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Northern Ireland

$508+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Northern Ireland 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.

Cheap 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 January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Wed 2/258:25 pm
PHX
-
BHD
1 stop13h 10m
British Airways
Wed 3/411:25 am
BHD
-
PHX
1 stop13h 55m
British Airways
Deal found 1/27$715
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Tue 9/89:05 pm
PHX
-
BHD
1 stop14h 35m
British Airways
Sun 9/136:30 am
BHD
-
PHX
1 stop20h 30m
British Airways
Deal found 1/27$721
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:05 pm
PHX
-
BHD
1 stop13h 10m
British Airways
Wed 9/236:15 pm
BHD
-
PHX
1 stop32h 45m
British Airways
Deal found 1/26$728
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:05 pm
PHX
-
BHD
1 stop13h 05m
British Airways
Tue 4/2812:40 pm
BHD
-
PHX
1 stop14h 20m
British Airways
Deal found 1/26$788
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 9/134:15 pm
PHX
-
BHD
1 stop17h 25m
American Airlines
Sun 9/276:50 am
BHD
-
PHX
1 stop14h 25m
American Airlines
Deal found 1/28$790
This Mytrip deal was found by Cheapflights users on 1/27. 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 2/2511:01 am
PHX
-
BFS
3 stops22h 09m
Multiple Airlines
Wed 3/48:35 am
BFS
-
PHX
3 stops35h 44m
Multiple Airlines
Deal found 1/27$1,137
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 3/133:50 pm
PHX
-
BFS
1 stop15h 00m
Multiple Airlines
Fri 3/205:30 pm
BFS
-
PHX
2 stops35h 36m
Multiple Airlines
Deal found 1/27$1,853

Find 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 January 29, 2026.

Round-trip from

$715
(Cheapflightsfares)

One-way from

$508
(KLM)
From Phoenix to Northern Ireland
Search Deals
One-way flight from Phoenix to Northern Ireland
Search Deals

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 January 29, 2026.
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

Wed 2/25

8:25 pm-4:35 pm

1 stop13h 10m

Belfast City

Wed 3/4

11:25 am-6:20 pm

1 stop13h 55m

$715

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 4/24

9:05 pm-6:10 pm

1 stop13h 05m

Belfast City

Tue 4/28

12:40 pm-7:00 pm

1 stop14h 20m

$788

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Wed 2/25

11:01 am-4:10 pm

3 stops22h 09m

Belfast Intl

Wed 3/4

8:35 am-1:19 pm

3 stops35h 44m

$1,137

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Fri 3/13

3:50 pm-1:50 pm

1 stop15h 00m

Belfast Intl

Fri 3/20

5:30 pm-10:06 pm

2 stops35h 36m

$1,853

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Sat 4/18

6:10 am-9:20 am

2 stops19h 10m

$508

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Sat 4/18

9:05 pm-6:15 pm

1 stop13h 10m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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

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 January 29, 2026.
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
7,705 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,705 reviews
British Airways
6.7
Okay
7,705 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 $715, British Airways can have you in Northern Ireland from Phoenix in 13h 10m. The distance between Phoenix and Northern Ireland is about 4946 mi.

  • 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

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 Phoenix to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Heathrow flights
Las Vegas to Heathrow flights
Sky Harbor Intl to Gatwick flights
Las Vegas to Gatwick flights
Sky Harbor Intl to London City flights
Las Vegas to Stansted flights
Las Vegas to London City flights
Sky Harbor Intl to Stansted flights
Sky Harbor Intl to Edinburgh flights
Tucson to Heathrow flights
Sky Harbor Intl to Manchester flights
Sky Harbor Intl to Glasgow Intl flights
Las Vegas to Edinburgh flights
Tucson to London City flights
Las Vegas to Luton flights
Tucson to Gatwick flights
Tucson to Edinburgh flights
Las Vegas to Manchester flights
Sky Harbor Intl to Birmingham flights
Las Vegas to Glasgow Intl flights
Sky Harbor Intl to Newcastle upon Tyne flights
Sky Harbor Intl to Inverness flights
Tucson to Glasgow Intl flights
Sky Harbor Intl to Leeds flights
Las Vegas to Belfast Intl flights
Tucson to Manchester flights
Sky Harbor Intl to Belfast Intl flights
Sky Harbor Intl to Aberdeen flights
Las Vegas to Birmingham flights
Sky Harbor Intl to Bristol flights
Las Vegas to Southampton flights
Las Vegas to Belfast City flights
Sky Harbor Intl to Liverpool flights
Sky Harbor Intl to Belfast City flights
Sky Harbor Intl to Cardiff flights
Las Vegas to Leeds flights
Las Vegas to Aberdeen flights
Sky Harbor Intl to Southend flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$643Average$966FlexibilityNo 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.