Latest deals
FAQs
Reviews
Price Alerts

Cheap flights from Arizona to Belfast from $975

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Belfast departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Arizona to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:01 am - 10:20 pm
LAS
-
BFS
38h 19m
3 stops
Multiple Airlines Logo
6:15 am - 6:50 pm
BFS
-
LAS
19h 35m
2 stops
$975Multiple Airlines
Wed, Mar 18 - Thu, Mar 26
Multiple Airlines Logo
8:35 pm - 8:25 pm
LAS
-
BFS
16h 50m
2 stops
Multiple Airlines Logo
6:15 am - 6:50 pm
BFS
-
LAS
19h 35m
2 stops
$1,044Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
1:01 am - 4:10 pm
LAS
-
BFS
32h 09m
3 stops
Multiple Airlines Logo
7:50 pm - 10:02 pm
BFS
-
LAS
33h 12m
3 stops
$1,223Multiple Airlines
Fri, Mar 20 - Sat, Mar 28
Multiple Airlines Logo
8:35 pm - 10:40 pm
LAS
-
BFS
19h 05m
2 stops
Multiple Airlines Logo
7:50 pm - 10:02 pm
BFS
-
LAS
33h 12m
3 stops
$1,331Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
8:35 pm - 10:40 pm
LAS
-
BFS
19h 05m
2 stops
Multiple Airlines Logo
8:10 am - 10:02 pm
BFS
-
LAS
20h 52m
2 stops
$1,528Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
7:00 am - 1:40 pm
PHX
-
BFS
23h 40m
2 stops
Multiple Airlines Logo
8:15 am - 10:44 am
BFS
-
PHX
33h 29m
3 stops
$1,952Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
1:53 pm - 8:25 pm
LAS
-
BFS
23h 32m
3 stops
Multiple Airlines Logo
5:55 pm - 10:12 pm
BFS
-
LAS
35h 17m
3 stops
$2,232Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
12:59 am - 7:40 am
PHX
-
BFS
47h 41m
2 stops
Multiple Airlines Logo
6:25 pm - 1:35 pm
BFS
-
PHX
26h 10m
1 stop
$2,242Multiple Airlines
Wed, Mar 18 - Thu, Mar 26

momondo Fare Finder

 
Customize your flight search to find flights from Arizona to Belfast Intl Airport 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, momondo users made 832,500 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

Fly to

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

Thu 3/19

8:35 pm-8:25 pm

2 stops16h 50m

Belfast Intl

Thu 3/26

6:15 am-6:50 pm

2 stops19h 35m

$1,044

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

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Sat 3/21

8:35 pm-10:40 pm

2 stops19h 05m

Belfast Intl

Sat 3/28

7:50 pm-10:02 pm

3 stops33h 12m

$1,331

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Sat 3/21

8:35 pm-10:40 pm

2 stops19h 05m

Belfast Intl

Sat 3/28

8:10 am-10:02 pm

2 stops20h 52m

$1,528

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

Las VegasBelfast

LAS - BFS

LASBFS

Las Vegas Harry Reid Intl

Thu 3/19

1:53 pm-8:25 pm

3 stops23h 32m

Belfast Intl

Thu 3/26

5:55 pm-10:12 pm

3 stops35h 17m

$2,232

PhoenixBelfast

PHX - BFS

PHXBFS

Phoenix Sky Harbor Intl

Wed 3/18

12:59 am-7:40 am

2 stops47h 41m

Belfast Intl

Thu 3/26

6:25 pm-1:35 pm

1 stop26h 10m

$2,242

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Arizona to Belfast Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Belfast Intl Airport

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Arizona to Belfast Intl Airport takes 14h 10m
There are no direct flights from Arizona to Belfast Intl Airport. There are no popular flight routes from Arizona to Belfast Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Arizona to Belfast Intl Airport?

    Prices for flights from Arizona to Belfast Intl Airport are updated daily.

  • How many operators does momondo search for flights from Arizona to Belfast Intl Airport?

  • How old do you have to be to fly from Arizona to Belfast Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Arizona to Belfast Intl Airport

Compare and see reviews for airlines that fly from Arizona to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $643Free CancellationRating
6.7
7,715 reviews
Search British Airways flights

  • How do I get Price Alerts for flights from Arizona to Belfast Intl Airport?

    Search flight deals from Arizona to Belfast Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Arizona to Belfast Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh
Cookstown
Ballymena
Newry
Dungannon

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Belfast?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arizona to Belfast for you.

Can I find flights from Arizona to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from Arizona which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Arizona to Belfast?

momondo helps you find the best flight between Arizona and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Arizona to Belfast right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Arizona and alert you when they change.

An easier way to manage your Belfast Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/6
Fri 3/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belfast

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $337
Flights to London Gatwick Airportfrom $333
Flights to London City Airportfrom $472
Flights to London Stansted Airportfrom $336
Flights to London Luton Airportfrom $341
Flights to Glasgow Intl Airportfrom $359
Flights to London Southend Airportfrom $449
Flights to Belfast City Airportfrom $451