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$787+ Cheap flights from Sky Harbor Intl (PHX) to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BHD
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Sky Harbor Intl to Belfast

Cheapest flights from Sky Harbor Intl to Belfast
Explore the most affordable flight options available from Sky Harbor Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Ovago deal was found by Cheapflights users on 11/2. 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.
Wed 12/3112:39 amPHX - BHD
2 stops30h 21mBritish Airways
Fri 5/1511:55 amBHD - PHX
1 stop15h 05mBritish Airways
Deal found 11/2$1,015

Cheap flight deals from Sky Harbor Intl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 2, 2025.

Round-trip from

$787
(British Airways)
From Phoenix Sky Harbor Intl to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Belfast 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 November 2, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Belfast that are best for you.

Fly from

Sky Harbor Intl

Fly to

Belfast

Route

Depart

Return

Price

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-8:45 pm

1 stop15h 40m

Belfast City

Fri 5/8

6:35 am-7:00 pm

1 stop20h 25m

$787

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-6:15 pm

1 stop13h 10m

Belfast City

Mon 5/11

7:30 pm-7:00 pm

1 stop31h 30m

$787

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-8:45 pm

1 stop15h 40m

Belfast City

Thu 5/7

7:25 pm-7:00 pm

1 stop31h 35m

$787

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 4/2

9:05 pm-6:45 pm

1 stop13h 40m

Belfast City

Mon 4/6

6:30 pm-7:00 pm

1 stop32h 30m

$787

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

12:10 pm-4:55 pm

2 stops20h 45m

Belfast City

Mon 5/11

5:25 pm-6:57 pm

2 stops33h 32m

$822

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 1/1

9:35 am-10:20 am

2 stops17h 45m

Belfast City

Fri 5/15

6:35 am-1:00 pm

1 stop14h 25m

$827

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

12:10 pm-4:55 pm

2 stops20h 45m

Belfast City

Fri 5/8

6:30 am-9:52 pm

2 stops23h 22m

$832

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-6:15 pm

1 stop13h 10m

Belfast City

Sat 5/9

4:15 pm-7:00 pm

1 stop34h 45m

$837

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 4/2

3:00 pm-9:20 pm

2 stops22h 20m

Belfast City

Mon 4/6

5:25 pm-7:16 pm

2 stops33h 51m

$854

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Thu 1/1

8:25 pm-4:40 pm

1 stop13h 15m

Belfast City

Fri 5/15

11:55 am-7:00 pm

1 stop15h 05m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Sky Harbor Intl to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Sky Harbor Intl 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 Sky Harbor Intl Airport to Belfast

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

Find hourly flight availability from Sky Harbor Intl to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Belfast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 50% versus a flight in the afternoon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated November 2, 2025.
Peruse reviews from past customers who have flown with British Airways from Phoenix Sky Harbor Intl Airport to Belfast to help guide your decision. 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
7,494 reviews

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Overall

6.7

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
7,494 reviews
British Airways
6.7
Okay
7,494 reviews

Food

6.3

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Overall

6.7

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 Sky Harbor Intl to Belfast. 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 Sky Harbor Intl Airport to Belfast?

    Airlines like British Airways fly from Phoenix Sky Harbor Intl Airport to Belfast in about 15h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Phoenix Sky Harbor Intl Airport to Belfast is about 4946 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Belfast round-trip?

    Flying on British Airways is currently your cheapest option to Belfast, with prices starting at $718.

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

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

  • How can I find direct flights from Sky Harbor Intl to Belfast?

    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 Belfast.

  • Can I find deals for business class flights from Sky Harbor Intl to Belfast?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Sky Harbor Intl to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Belfast Intl flights
Sky Harbor Intl to Belfast City flights

Top airline flying from Sky Harbor Intl to Belfast

Discover the top airline that operate flights from Sky Harbor Intl to Belfast. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$992FlexibilityNo cancel feeOn-time70%

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