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Belfast Intl

$1,265+ Cheap flights from Phoenix to Belfast Intl (BFS)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Phoenix to Belfast Intl

Cheapest flights from Phoenix to Belfast Intl
Explore the most affordable flight options available from Phoenix to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 10/308:00 amPHX - BFS
2 stops31h 05mMultiple Airlines
Sat 11/18:10 amBFS - PHX
2 stops35h 24mMultiple Airlines
Deal found 10/30$1,562

Cheap flight deals from Phoenix to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Belfast Intl (BFS). 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 October 30, 2025.

Round-trip from

$1,265
(Mytrip)
From Phoenix to Belfast Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Belfast Intl 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 30, 2025.
Use the filters below to find and compare flights from Phoenix to Belfast Intl Airport that are best for you.

Fly from

Phoenix

Fly to

Belfast Intl

Route

Depart

Return

Price

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Thu 2/19

9:00 am-10:05 pm

2 stops30h 05m

Belfast Intl

Thu 3/12

8:25 am-10:49 am

3 stops33h 24m

$1,265

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Phoenix to Belfast Intl

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

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

Find hourly flight availability from Phoenix to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Phoenix to Belfast Intl Airport, 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 45% versus a flight in the afternoon.

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Intl. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with British Airways from Phoenix to Belfast Intl Airport 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
7,487 reviews

Overall

6.7

Entertainment

6.4

Boarding

6.9

Food

6.3

Crew

7.6

Comfort

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
7,487 reviews
British Airways
6.7
Okay
7,487 reviews

Overall

6.7

Entertainment

6.4

Boarding

6.9

Food

6.3

Crew

7.6

Comfort

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 Phoenix to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways, at $718, was found to be the cheapest airline from Phoenix to Belfast Intl Airport..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix to Belfast Intl 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 Phoenix to Belfast Intl

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Top airline flying from Phoenix to Belfast Intl

Discover the top airline that operate flights from Phoenix to Belfast Intl. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$992FlexibilityNo cancel feeOn-time70%

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