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Belfast Intl

$1,782+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This Mytrip deal was found by Cheapflights users on 2/12. 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.
Sun 4/129:28 am
PHX
-
BFS
3 stops27h 32m
Multiple Airlines
Fri 4/177:20 pm
BFS
-
PHX
3 stops32h 57m
Multiple Airlines
Deal found 2/12$1,782
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Sat 3/288:00 am
PHX
-
BFS
2 stops30h 15m
Multiple Airlines
Sat 4/46:20 am
BFS
-
PHX
3 stops37h 59m
Multiple Airlines
Deal found 2/11$1,808

Find 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 February 13, 2026.

Round-trip from

$1,782
(Mytrip)
From Phoenix to Belfast Intl
Search Deals

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 February 13, 2026.
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

Sun 4/12

9:28 am-9:00 pm

3 stops27h 32m

Belfast Intl

Fri 4/17

7:20 pm-8:17 pm

3 stops32h 57m

$1,782

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Sat 3/28

8:00 am-9:15 pm

2 stops30h 15m

Belfast Intl

Sat 4/4

6:20 am-12:19 pm

3 stops37h 59m

$1,808

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

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

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 February 13, 2026.
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
7,736 reviews

Entertainment

6.4

Food

6.4

Boarding

6.9

Comfort

6.8

Crew

7.6

Overall

6.7

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
7,736 reviews
British Airways
6.7
Okay
7,736 reviews

Entertainment

6.4

Food

6.4

Boarding

6.9

Comfort

6.8

Crew

7.6

Overall

6.7

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 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 $643, 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$643Average$781FlexibilityNo cancel feeOn-time70%

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