$735 Find Cheap Flights from Arizona to Northern Ireland

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Cheapest flight$735
Flight from Phoenix to Belfast City Airport

FAQs for booking flights from Arizona to Northern Ireland

  • How does KAYAK find such low prices on flights from Arizona to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Arizona to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Arizona to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Arizona to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Arizona to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Northern Ireland?

    Based on KAYAK data, the cheapest day to fly to Northern Ireland is Tuesday where round-trip tickets can be as cheap as $758. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,325 on average.

  • What is the cheapest time of day to fly to Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally in the morning, when round-trip flights cost $663 on average. Morning departures are around 60% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,484.

  • How long is the flight to Northern Ireland?

    An average nonstop flight from Arizona to Northern Ireland takes 13h 10m, covering a distance of 4917 miles. The shortest route is Phoenix Sky Harbor Intl Airport (PHX) to Belfast Intl Airport (BFS) with an average flight time of 13h 05m.

  • What is the most popular destination in Northern Ireland?

    Based on KAYAK flight searches, the most popular destination is Belfast (100% of total searches to Northern Ireland).

Top airlines flying from Arizona to Northern Ireland

Need help choosing which airline to fly with from Arizona to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
6.5Food
8.0Crew
7.2Comfort
7.5Boarding
Airline reviews

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

6.0 GoodAnonymous, Apr 2025PHX - SGU
Read more American Airlines reviews

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Always a great flight on AA. PHX to DFW and vise versa is always going to be a pretty full flight but the crew handles it phenomenally.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Book cheap flights from Arizona to Northern Ireland

Recent round-trip flight deals

7/30Wed
1 stopAmerican Airlines
16h 05mPHX-BHD
8/30Sat
1 stopAmerican Airlines
15h 05mBHD-PHX
$735
7/30Wed
2 stopsAmerican Airlines
16h 29mPHX-BHD
8/30Sat
1 stopAmerican Airlines
16h 55mBHD-PHX
$740
7/13Sun
1 stopBritish Airways
13h 05mPHX-BHD
10/6Mon
1 stopBritish Airways
26h 45mBHD-PHX
$806
7/13Sun
1 stopBritish Airways
13h 05mPHX-BHD
10/6Mon
2 stopsBritish Airways
30h 55mBHD-PHX
$835
8/31Sun
1 stopKLM
12h 30mLAS-BHD
9/6Sat
1 stopKLM
33h 10mBHD-LAS
$912
5/27Tue
2 stopsFinnair
17h 45mPHX-BHD
6/3Tue
1 stopFinnair
26h 00mBHD-PHX
$943
5/27Tue
2 stopsFinnair
17h 45mPHX-BHD
6/3Tue
2 stopsFinnair
31h 28mBHD-PHX
$953
6/14Sat
2 stops
25h 50mPHX-BFS
6/21Sat
2 stops
19h 30mBFS-PHX
$959
6/14Sat
2 stops
25h 50mPHX-BFS
6/21Sat
3 stops
36h 06mBFS-PHX
$1,012
7/16Wed
2 stopsKLM
15h 35mPHX-BHD
7/18Fri
2 stopsKLM
17h 37mBHD-PHX
$1,892

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Last minute flights from Arizona to Northern Ireland

Last minute flight, train and bus deals

5/3Sat
multi-stop
13h 15mLAS-BHD
5/5Mon
multi-stop
43h 26mBHD-LAS
$1,149
5/3Sat
multi-stop
25h 20mLAS-BHD
5/5Mon
multi-stop
43h 26mBHD-LAS
$1,165
5/3Sat
multi-stop
19h 45mLAS-BHD
5/5Mon
multi-stop
43h 26mBHD-LAS
$1,279
5/3Sat
multi-stop
18h 30mLAS-BHD
5/5Mon
multi-stop
23h 35mBHD-LAS
$1,369
5/3Sat
multi-stopBritish Airways
14h 45mLAS-BHD
5/5Mon
multi-stopBritish Airways
25h 50mBHD-LAS
$1,776

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Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Arizona

Cabin classes available on flights to Arizona. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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