$975+ Cheap flights from Arizona 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BFS
Mar 6 — Mar 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Belfast Intl
Cheapest
Best
Last-minute
Cheapest flights from Arizona to Belfast IntlExplore the most affordable flight options available from Arizona to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Arizona to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/181:01 am
LAS
- BFS
3 stops38h 19m
Multiple Airlines
Thu 3/266:15 am
BFS
- LAS
2 stops19h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$975
This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:01 am
LAS
- BFS
3 stops32h 09m
Multiple Airlines
Sat 3/287:50 pm
BFS
- LAS
3 stops33h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,223
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
PHX
- BFS
2 stops23h 40m
Multiple Airlines
Thu 3/268:15 am
BFS
- PHX
3 stops33h 29m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,952
Best flights from Arizona to Belfast IntlDiscover carefully curated flight deals from Arizona to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Arizona to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/181:01 am
LAS
- BFS
3 stops38h 19m
Multiple Airlines
Thu 3/266:15 am
BFS
- LAS
2 stops19h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$975
This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:01 am
LAS
- BFS
3 stops32h 09m
Multiple Airlines
Sat 3/287:50 pm
BFS
- LAS
3 stops33h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,223
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
PHX
- BFS
2 stops23h 40m
Multiple Airlines
Thu 3/268:15 am
BFS
- PHX
3 stops33h 29m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,952
Last-minute flights from Arizona to Belfast IntlDiscover last-minute flight deals from Arizona to Belfast Intl. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Belfast Intl. Data last updated February 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/181:01 am
LAS
- BFS
3 stops38h 19m
Multiple Airlines
Thu 3/266:15 am
BFS
- LAS
2 stops19h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$975
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
PHX
- BFS
2 stops23h 40m
Multiple Airlines
Thu 3/268:15 am
BFS
- PHX
3 stops33h 29m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,952
This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:01 am
LAS
- BFS
3 stops32h 09m
Multiple Airlines
Sat 3/287:50 pm
BFS
- LAS
3 stops33h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,223
Find flight deals from Arizona to Belfast Intl
Keep the following information in mind while searching for Arizona to Belfast Intl flight deals. Data was last updated February 4, 2026.
Round-trip from | $975 (Mytrip) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 4, 2026.
Use the filters below to find and compare flights from Arizona to Belfast Intl Airport that are best for you.
Fly from
Arizona
Fly to
Belfast Intl
Route
Depart
Return
Price
Las VegasBelfast
LAS - BFS
LASBFS
Las Vegas Harry Reid Intl
Wed 3/18
1:01 am-10:20 pm
3 stops38h 19m
Belfast Intl
Thu 3/26
6:15 am-6:50 pm
2 stops19h 35m
$975
Las VegasBelfast
LAS - BFS
LASBFS
Las Vegas Harry Reid Intl
Fri 3/20
1:01 am-4:10 pm
3 stops32h 09m
Belfast Intl
Sat 3/28
7:50 pm-10:02 pm
3 stops33h 12m
$1,223
PhoenixBelfast
PHX - BFS
PHXBFS
Phoenix Sky Harbor Intl
Thu 3/19
7:00 am-1:40 pm
2 stops23h 40m
Belfast Intl
Thu 3/26
8:15 am-10:44 am
3 stops33h 29m
$1,952
Best time to book a flight from Arizona to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Arizona with our price prediction graph.
LAS-BFS
PHX-BFS
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 Arizona to Belfast Intl Airport
USAZ-BFS
LAS-BFS
PHX-BFS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Arizona to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Arizona to Belfast Intl
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Other flights to Belfast Intl
Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Complete your trip
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Arizona and Belfast Intl flights
Browse other Arizona and Belfast Intl flight options. Last updated on February 4, 2026.
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Arizona to Belfast Intl flights
Consider these flights traveling from Arizona to Belfast Intl.
Top airline flying from Arizona to Belfast Intl
Discover the top airline that operate flights from Arizona 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$643 | Average$781 | FlexibilityNo cancel fee | On-time70% |