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Cheap flights from Phoenix to Belgium from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Belgium departing on 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 7:50 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
15h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:00 am - 9:38 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
19h 38m1 stop Montreal Pierre Elliott Trudeau Intl
$720Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
Air Canada Logo
8:20 am - 1:15 pmPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
20h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Air Canada Logo
10:00 am - 3:59 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
37h 59m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$725Air Canada
Mon, Nov 23 - Wed, Dec 9
Air Canada Logo
8:20 am - 8:10 pmPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
27h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Air Canada Logo
10:00 am - 7:16 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
41h 16m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$725Air Canada
Tue, Nov 10 - Wed, Nov 18
Multiple Airlines Logo
8:20 am - 8:50 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
16h 30m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
10:00 am - 9:38 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
19h 38m1 stop Montreal Pierre Elliott Trudeau Intl
$728Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
United Airlines Logo
11:30 am - 1:15 pmPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
17h 45m2 stops Houston George Bush Intcntl London Heathrow
United Airlines Logo
11:15 am - 10:36 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
19h 21m1 stop Newark
$746United Airlines
Wed, Dec 2 - Fri, Dec 11
United Airlines Logo
2:50 pm - 1:15 pmPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
14h 25m2 stops Denver Intl London Heathrow
United Airlines Logo
11:15 am - 10:36 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
19h 21m1 stop Newark
$746United Airlines
Wed, Nov 25 - Thu, Dec 3
Lufthansa Logo
9:55 am - 8:55 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
15h 00m1 stop Chicago O'Hare Intl
Lufthansa Logo
10:10 am - 11:15 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
21h 05m1 stop Chicago O'Hare Intl
$750Lufthansa
Sun, Nov 1 - Thu, Nov 12
Delta Logo
7:05 am - 11:00 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
19h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:55 pm - 10:11 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
17h 16m1 stop Atlanta Hartsfield-Jackson
$750Delta
Tue, Nov 24 - Wed, Dec 9
Delta Logo
7:05 am - 11:00 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
19h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:55 pm - 11:47 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
18h 52m1 stop Atlanta Hartsfield-Jackson
$750Delta
Tue, Nov 10 - Fri, Nov 20
Lufthansa Logo
9:55 am - 8:55 amPHX  Phoenix Sky Harbor Intl-BRU Brussels Bruxelles-National
15h 00m1 stop Chicago O'Hare Intl
Lufthansa Logo
10:10 am - 11:15 pmBRU  Brussels Bruxelles-National-PHX Phoenix Sky Harbor Intl
21h 05m1 stop Chicago O'Hare Intl
$767Lufthansa
Sun, Nov 1 - Thu, Nov 12

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Lufthansa flights from Phoenix to Belgium

Our best Lufthansa deals on Phoenix to Belgium flight tickets
Lufthansa
Nov 1
PHX9:55 amPhoenix Sky Harbor Intl
15h 00m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 12
BRU10:10 amBrussels Bruxelles-National
21h 05m
1 stop
PHX11:15 pmPhoenix Sky Harbor Intl
$767
Lufthansa
Oct 12
PHX7:55 amPhoenix Sky Harbor Intl
14h 15m
1 stop
BRU7:10 amBrussels Bruxelles-National
Nov 4
BRU9:30 amBrussels Bruxelles-National
19h 34m
2 stops
PHX9:04 pmPhoenix Sky Harbor Intl
$786
Lufthansa
Oct 12
PHX7:55 amPhoenix Sky Harbor Intl
14h 15m
1 stop
BRU7:10 amBrussels Bruxelles-National
Nov 4
BRU9:30 amBrussels Bruxelles-National
19h 34m
2 stops
PHX9:04 pmPhoenix Sky Harbor Intl
$787

Air Canada flights from Phoenix to Belgium

Our best Air Canada deals on Phoenix to Belgium flight tickets
Air Canada
Nov 9
PHX8:20 amPhoenix Sky Harbor Intl
20h 55m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 17
BRU10:00 amBrussels Bruxelles-National
39h 12m
2 stops
PHX5:12 pmPhoenix Sky Harbor Intl
$725
Air Canada
Nov 23
PHX8:20 amPhoenix Sky Harbor Intl
15h 30m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 4
BRU10:00 amBrussels Bruxelles-National
37h 59m
2 stops
PHX3:59 pmPhoenix Sky Harbor Intl
$729
Air Canada
Nov 7
PHX12:55 amPhoenix Sky Harbor Intl
35h 15m
2 stops
BRU8:10 pmBrussels Bruxelles-National
Nov 18
BRU10:00 amBrussels Bruxelles-National
39h 10m
2 stops
PHX5:10 pmPhoenix Sky Harbor Intl
$730

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Belgium 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 August 5, 2026.
Use the filters below to find and compare flights from Phoenix to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Mon 11/9

8:20 am-7:50 am

1 stop15h 30m

Brussels Bruxelles-National

Wed 11/18

10:00 am-9:38 pm

1 stop19h 38m

$720

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Mon 11/23

8:20 am-1:15 pm

2 stops20h 55m

Brussels Bruxelles-National

Wed 12/9

10:00 am-3:59 pm

2 stops37h 59m

$725

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Tue 11/10

8:20 am-8:10 pm

2 stops27h 50m

Brussels Bruxelles-National

Wed 11/18

10:00 am-7:16 pm

2 stops41h 16m

$725

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Mon 11/9

8:20 am-8:50 am

2 stops16h 30m

Brussels Bruxelles-National

Wed 11/18

10:00 am-9:38 pm

1 stop19h 38m

$728

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Wed 12/2

11:30 am-1:15 pm

2 stops17h 45m

Brussels Bruxelles-National

Fri 12/11

11:15 am-10:36 pm

1 stop19h 21m

$746
Quickest round-trip

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/25

2:50 pm-1:15 pm

2 stops14h 25m

Brussels Bruxelles-National

Thu 12/3

11:15 am-10:36 pm

1 stop19h 21m

$746

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Sun 11/1

9:55 am-8:55 am

1 stop15h 00m

Brussels Bruxelles-National

Thu 11/12

10:10 am-11:15 pm

1 stop21h 05m

$750

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Tue 11/24

7:05 am-11:00 am

1 stop19h 55m

Brussels Bruxelles-National

Wed 12/9

12:55 pm-10:11 pm

1 stop17h 16m

$750

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Tue 11/10

7:05 am-11:00 am

1 stop19h 55m

Brussels Bruxelles-National

Fri 11/20

12:55 pm-11:47 pm

1 stop18h 52m

$750

PhoenixBrussels

PHX Phoenix Sky Harbor Intl - BRU Brussels Bruxelles-National

PHXBRU

Phoenix Sky Harbor Intl

Sun 11/1

9:55 am-8:55 am

1 stop15h 00m

Brussels Bruxelles-National

Thu 11/12

10:10 am-11:15 pm

1 stop21h 05m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Phoenix to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

In general, January is the cheapest month to fly from Phoenix to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $558. If you are unable to visit Belgium during the month of January, then departing from Phoenix during the month April is also very affordable. Most momondo users find prices during this month for around $605.

How far in advance should I book a flight from Phoenix to Belgium?

You are more likely to see cheaper flights to Belgium from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $814 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Phoenix for as low as $667 on momondo.

Cheap Phoenix to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Belgium

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from Phoenix to Belgium takes 14h 15m
There are no direct flights from Phoenix to Belgium. There are no popular flight routes from Phoenix to Belgium.
Search flight deals

Frequently asked questions about flying from Phoenix to Belgium

  • When did momondo last update prices for flights from Phoenix to Belgium?

    Prices for flights from Phoenix to Belgium are updated daily.

  • How many operators does momondo search for flights from Phoenix to Belgium?

  • How old do you have to be to fly from Phoenix to Belgium?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Belgium

Compare and see reviews for airlines that fly from Phoenix to Belgium with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $507Free CancellationRating
6.7
8,146 reviews
Search British Airways flights
LufthansaPriceFrom $557Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
10,064 reviews
Search United Airlines flights
Air CanadaPriceFrom $612Free CancellationRating
7.1
11,429 reviews
Search Air Canada flights
DeltaPriceFrom $656Free CancellationRating
7.8
8,492 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Belgium?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belgium from Phoenix.

Can I find flights from Phoenix to Belgium with flexible booking policies on momondo?

Flights from Phoenix to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Belgium?

momondo helps you find the best flight between Phoenix and Belgium 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 Phoenix to Belgium right now. Can momondo alert me if prices change?

Price alerts on flights to Belgium from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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