In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix Sky Harbor Intl Airport to Northern Ireland as you normally would.

Can I find deals for flights from Sky Harbor Intl to Northern Ireland that include hotel bookings?

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

How can I find direct flights from Sky Harbor Intl to Northern Ireland?

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

Can I find deals for business class flights from Sky Harbor Intl to Northern Ireland?

Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

£326+ Cheap Flights from Phoenix Sky Harbor Intl Airport to Northern Ireland

Cheap flight deals from Sky Harbor Intl to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sky Harbor Intl to Northern Ireland
Explore the most affordable flight options available from Sky Harbor Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Mon 30/1118:00 -

2 stops17h 35m

Mon 7/1219:40 -

1 stop29h 55m

Deal found 10/10£742

Mon 30/1112:20 -

2 stops18h 55m

Mon 7/1208:35 -

2 stops21h 10m

Deal found 10/10£759

Mon 7/1220:40 -

1 stop13h 45m

Wed 9/1217:35 -

1 stop32h 00m

Deal found 12/10£910

Tue 20/1016:10 -

1 stop15h 10m

Thu 29/1006:30 -

2 stops25h 14m

Deal found 12/10£1,817

Tue 20/1016:10 -

1 stop15h 10m

Wed 28/1016:50 -

2 stops32h 17m

Deal found 12/10£1,843

Thu 22/1017:11 -

2 stops18h 14m

Thu 29/1011:05 -

2 stops20h 39m

Deal found 11/10£1,845

Tue 20/1016:10 -

1 stop15h 10m

Tue 27/1019:30 -

2 stops30h 44m

Deal found 12/10£1,851

Find flight deals from Sky Harbor Intl to Northern Ireland

Round-trip from	£742
One-way from	£326

British Airways
30/11-7/12
3 total stops
47h 30m total
Phoenix to Northern Ireland

Search Deals

2/12-31/12
3 total stops
40h 05m total
Phoenix to Northern Ireland

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Wed 2/12

20:40-20:10

1 stop16h 30m

Belfast City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£357

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Mon 30/11

20:40-20:10

1 stop16h 30m

Belfast City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£357

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Tue 1/12

15:21-16:45

2 stops18h 24m

Belfast City

Wed 31/12

00:00-16:00

Nonstop0h 00m

£368

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Mon 30/11

18:00-18:35

2 stops17h 35m

Belfast City

Mon 7/12

19:40-18:35

1 stop29h 55m

£742

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Mon 30/11

07:25-17:40

3 stops27h 15m

Belfast City

Mon 7/12

14:20-01:35

3 stops42h 15m

£822

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Mon 7/12

20:40-17:25

1 stop13h 45m

Belfast City

Wed 9/12

17:35-18:35

1 stop32h 00m

£910

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Sun 25/10

14:05-18:50

2 stops21h 45m

Belfast City

Mon 2/11

08:35-19:21

2 stops17h 46m

£1,896

PhoenixBelfast

PHX Phoenix Sky Harbor Intl - BHD Belfast City

PHXBHD

Phoenix Sky Harbor Intl

Mon 26/10

16:05-15:55

2 stops16h 50m

Belfast City

Wed 28/10

16:50-18:07

2 stops32h 17m

£1,959

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Sorted by cheapest first

Best time to book a flight from Sky Harbor Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Sky Harbor Intl with our price prediction graph.

PHX-BHD

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 Phoenix Sky Harbor Intl Airport to Northern Ireland

PHX-GBNIR

PHX-BHD

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

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to Northern Ireland?
British Airways can get you from Phoenix Sky Harbor Intl Airport to Northern Ireland in just under 17h 35m. Your travel time can differ by up to . The distance between Phoenix Sky Harbor Intl Airport and Northern Ireland is about 4946 mi.
Can I find deals for flights from Sky Harbor Intl to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Northern Ireland.
Can I find deals for business class flights from Sky Harbor Intl to Northern Ireland?
Yes. Cheapflights offers flight deals from Sky Harbor Intl 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

Alternative routes

Complete your trip

Direct flights to United Kingdom

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Sky Harbor Intl to Northern Ireland

Sky Harbor Intl to Heathrow flights

Sky Harbor Intl to Gatwick flights

Sky Harbor Intl to London City flights

Sky Harbor Intl to Manchester flights

Sky Harbor Intl to Stansted flights

Sky Harbor Intl to Leeds flights

Sky Harbor Intl to Edinburgh flights

Sky Harbor Intl to Birmingham flights

Sky Harbor Intl to Glasgow Intl flights

Sky Harbor Intl to Newcastle upon Tyne flights

Sky Harbor Intl to Inverness flights

Sky Harbor Intl to Belfast City flights

Sky Harbor Intl to Aberdeen flights

Sky Harbor Intl to Cardiff flights

Sky Harbor Intl to Bristol flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sky Harbor Intl to Northern Ireland?

Cheapflights helps you search for flights from Sky Harbor Intl 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 Sky Harbor Intl to Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Sky Harbor Intl to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sky Harbor Intl 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 Sky Harbor Intl 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 Sky Harbor Intl to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Sky Harbor Intl to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from Phoenix Sky Harbor Intl Airport to Northern Ireland from £326

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sky Harbor Intl to Northern Ireland

Cheapest flights from Sky Harbor Intl to Northern IrelandExplore the most affordable flight options available from Sky Harbor Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Explore the most affordable flight options available from Sky Harbor Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Best flights from Sky Harbor Intl to Northern IrelandDiscover carefully curated flight deals from Sky Harbor Intl to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Discover carefully curated flight deals from Sky Harbor Intl to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Last-minute flights from Sky Harbor Intl to Northern IrelandDiscover last-minute flight deals from Sky Harbor Intl to Northern Ireland. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from Sky Harbor Intl to Northern Ireland. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Sky Harbor Intl to Northern IrelandSearch for one-way flight options from Sky Harbor Intl to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Search for one-way flight options from Sky Harbor Intl to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Find flight deals from Sky Harbor Intl to Northern Ireland

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Northern Ireland that are best for you.

Best time to book a flight from Sky Harbor Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Sky Harbor Intl with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to Northern Ireland?

Can I find deals for flights from Sky Harbor Intl to Northern Ireland that include hotel bookings?

How can I find direct flights from Sky Harbor Intl to Northern Ireland?

Can I find deals for business class flights from Sky Harbor Intl to Northern Ireland?

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 Sky Harbor Intl to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Sky Harbor Intl to Northern Ireland by cabin class

Find flights from Sky Harbor Intl to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sky Harbor Intl and Northern Ireland flights

Browse other Sky Harbor Intl and Northern Ireland flight options. Last updated on 14 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Sky Harbor Intl to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Northern Ireland?

Can Cheapflights find flights from Sky Harbor Intl to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sky Harbor Intl to Northern Ireland
Explore the most affordable flight options available from Sky Harbor Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Best flights from Sky Harbor Intl to Northern Ireland
Discover carefully curated flight deals from Sky Harbor Intl to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Last-minute flights from Sky Harbor Intl to Northern Ireland
Discover last-minute flight deals from Sky Harbor Intl to Northern Ireland. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Sky Harbor Intl to Northern Ireland
Search for one-way flight options from Sky Harbor Intl to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.