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$678+ Cheap flights from Gilbert, AZ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BHD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Gilbert to Belfast

Cheapest flights from Gilbert to Belfast
Explore the most affordable flight options available from Gilbert to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:35 amPHX - BHD
2 stops17h 55mAmerican Airlines
Sat 12/136:35 amBHD - PHX
2 stops19h 37mAmerican Airlines
Deal found 10/19$678
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:25 pmPHX - BHD
1 stop13h 50mBritish Airways
Sat 12/136:00 pmBHD - PHX
2 stops44h 50mBritish Airways
Deal found 10/19$810
This Mytrip deal was found by Cheapflights users on 10/18. 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 12/312:50 pmPHX - BFS
3 stops27h 00mMultiple Airlines
Wed 12/1010:10 amBFS - PHX
2 stops19h 37mMultiple Airlines
Deal found 10/18$841

Cheap flight deals from Gilbert to Belfast

Keep the following information in mind while searching for Gilbert to Belfast flight deals. Data was last updated October 20, 2025.

Round-trip from

$678
(American Airlines)
From Gilbert to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 October 20, 2025.
Use the filters below to find and compare flights from Gilbert to Belfast that are best for you.

Fly from

Gilbert

Fly to

Belfast

Route

Depart

Return

Price

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 12/5

9:35 am-10:30 am

2 stops17h 55m

Belfast City

Sat 12/13

6:35 am-7:12 pm

2 stops19h 37m

$678

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 3/27

8:25 pm-5:15 pm

1 stop13h 50m

Belfast City

Tue 3/31

8:20 pm-7:00 pm

1 stop30h 40m

$774

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 12/5

8:25 pm-5:15 pm

1 stop13h 50m

Belfast City

Sat 12/13

6:00 pm-7:50 am

2 stops44h 50m

$810

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Wed 12/3

12:50 pm-10:50 pm

3 stops27h 00m

Belfast Intl

Wed 12/10

10:10 am-10:47 pm

2 stops19h 37m

$841

PhoenixBelfast

PHX - BHD

PHXBHD

Phoenix Sky Harbor Intl

Fri 3/27

8:40 am-10:30 am

2 stops18h 50m

Belfast City

Tue 3/31

6:35 am-1:00 pm

1 stop14h 25m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Best time to book a flight from Gilbert to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Gilbert 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 Gilbert to Belfast

What is the cheapest time of day to fly from G1L to BFS?

Find hourly flight availability from Gilbert 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 October 20, 2025.

When flying from Gilbert 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 35% versus a flight in the evening.

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 October 20, 2025.
Get a feel of what it's like to fly with British Airways from Gilbert to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,461 reviews

Overall

6.7

Food

6.3

Boarding

6.9

Entertainment

6.4

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
7,461 reviews
British Airways
6.7
Okay
7,461 reviews

Overall

6.7

Food

6.3

Boarding

6.9

Entertainment

6.4

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 Gilbert 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 Gilbert to Belfast?

    For as low as $774, American Airlines can have you in Belfast from Gilbert in 13h 50m. There are 4946 mi between Gilbert and Belfast. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Gilbert to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Gilbert 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.

See more FAQs

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Alternative routes for Gilbert to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gilbert to Belfast

Discover the top airline that operate flights from Gilbert 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$992FlexibilityNo cancel feeOn-time70%

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