$328 Find Cheap Flights from Phoenix to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Belfast departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$898
American Airlines
Tue 8/11Fri 8/28
PHX - BHD • 1 stop
Cheapest one-way
$328
British Airways
Sat 9/12
PHX - BHD • 2 stops
Top airlines
American Airlines
Cheapest • from $898 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Phoenix to Belfast (PHX-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Belfast

Tue, Aug 11 - Fri, Aug 28
American Airlines Logo
4:55 pm - 3:20 pm
PHX
-
BHD
14h 25m
1 stop
American Airlines Logo
6:30 am - 1:55 pm
BHD
-
PHX
15h 25m
1 stop
$898American Airlines
Tue, Aug 11 - Fri, Aug 28
American Airlines Logo
4:55 pm - 5:35 pm
PHX
-
BHD
16h 40m
1 stop
American Airlines Logo
6:30 am - 1:55 pm
BHD
-
PHX
15h 25m
1 stop
$899American Airlines
Tue, Aug 11 - Fri, Aug 28
American Airlines Logo
4:01 pm - 5:35 pm
PHX
-
BHD
17h 34m
2 stops
American Airlines Logo
6:30 am - 1:55 pm
BHD
-
PHX
15h 25m
1 stop
$903American Airlines
Tue, Aug 11 - Fri, Aug 28
American Airlines Logo
4:01 pm - 3:20 pm
PHX
-
BHD
15h 19m
2 stops
American Airlines Logo
6:30 am - 5:11 pm
BHD
-
PHX
18h 41m
2 stops
$913American Airlines
Tue, Sep 1 - Wed, Sep 30
British Airways Logo
5:06 pm - 5:35 pm
PHX
-
BHD
16h 29m
2 stops
British Airways Logo
6:30 am - 6:25 pm
BHD
-
PHX
19h 55m
2 stops
$914British Airways
Tue, Aug 11 - Fri, Aug 28
British Airways Logo
5:30 pm - 7:40 pm
PHX
-
BHD
18h 10m
2 stops
British Airways Logo
6:30 am - 5:59 pm
BHD
-
PHX
19h 29m
2 stops
$916British Airways
Tue, Aug 11 - Fri, Aug 28
British Airways Logo
9:05 pm - 8:50 am
PHX
-
BHD
27h 45m
1 stop
British Airways Logo
9:35 am - 8:37 pm
BHD
-
PHX
19h 02m
2 stops
$922British Airways
Tue, Aug 11 - Fri, Aug 28
British Airways Logo
9:05 pm - 7:40 pm
PHX
-
BHD
14h 35m
1 stop
British Airways Logo
6:30 am - 7:00 pm
BHD
-
PHX
20h 30m
1 stop
$937British Airways
Tue, Aug 11 - Fri, Aug 28
British Airways Logo
9:05 pm - 7:40 pm
PHX
-
BHD
14h 35m
1 stop
British Airways Logo
6:30 am - 7:00 pm
BHD
-
PHX
20h 30m
1 stop
$938British Airways
Fri, Jun 12 - Wed, Jun 17
Multiple Airlines Logo
8:00 am - 4:30 pm
PHX
-
BFS
24h 30m
2 stops
Multiple Airlines Logo
6:15 am - 3:45 pm
BFS
-
PHX
41h 30m
3 stops
$946Multiple Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Belfast flights

Get data-powered insights and trends into flights from Phoenix to Belfast to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Phoenix to Belfast?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Phoenix to Belfast were found on American Airlines ($898) and British Airways ($914).

Find deals

Good to know

Cheapest flight$328
Flight from Phoenix to Belfast City Airport

When to book flights from Phoenix to Belfast

Are your dates flexible? Find out the best times to travel from Phoenix to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Belfast flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Belfast?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Belfast was $328 for a one-way ticket and $898 for a round-trip.

  • Do I need a passport to fly between Phoenix and Belfast?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phoenix and on arrival in Belfast.

  • Which airports will I be using when flying from Phoenix to Belfast?

    On your way to Belfast, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing in one of Belfast’s 2 airports: Belfast Intl or Belfast City.

  • Which aircraft models fly most regularly from Phoenix to Belfast?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Belfast?

    oneworld is the only airline alliance operating flights between Phoenix and Belfast.

  • How does KAYAK find such low prices on flights from Phoenix to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Phoenix to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Belfast? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7987 reviews
6.8Comfort
7.7Crew
6.9Boarding
6.4Entertainment
6.4Food
Airline reviews

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

2.0 Mediocremaris, May 2026
LAX - LHR
Read more British Airways reviews

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Flight was good but temp in the cabin was cold.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Everything you need to know for your flight from Phoenix to Belfast

Information on your arrival and departure airports

Phoenix (PHX)