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Cheap flights from Miami to Belfast from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Belfast departing on 11/27. 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

Find the cheapest flights from Miami to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:00 pm - 4:50 pmMIA  Miami-BHD Belfast City
13h 50m1 stop London Heathrow
British Airways Logo
5:40 pm - 2:40 pmBHD  Belfast City-MIA Miami
26h 00m1 stop London Heathrow
$874British Airways
Sun, Nov 15 - Wed, Nov 18
British Airways Logo
10:00 pm - 4:50 pmMIA  Miami-BHD Belfast City
13h 50m1 stop London Heathrow
British Airways Logo
11:05 am - 7:30 pmBHD  Belfast City-MIA Miami
13h 25m1 stop London Heathrow
$883British Airways
Sun, Jan 24 - Thu, Jan 28
Multiple Airlines Logo
11:05 pm - 12:05 amMIA  Miami-BFS Belfast Intl
20h 00m2 stops Paris Orly Ibiza
Multiple Airlines Logo
8:50 am - 7:45 pmBFS  Belfast Intl-MIA Miami
39h 55m3 stops London Stansted Barcelona-El Prat Casablanca Mohamed V
$901Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
1:10 pm - 5:25 pmMIA  Miami-BFS Belfast Intl
23h 15m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
8:50 am - 7:45 pmBFS  Belfast Intl-MIA Miami
39h 55m3 stops London Stansted Barcelona-El Prat Casablanca Mohamed V
$913Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Multiple Airlines Logo
8:10 pm - 7:50 pmMIA  Miami-BFS Belfast Intl
18h 40m2 stops Paris Charles de Gaulle Edinburgh Turnhouse
Multiple Airlines Logo
8:50 am - 7:45 pmBFS  Belfast Intl-MIA Miami
39h 55m3 stops London Stansted Barcelona-El Prat Casablanca Mohamed V
$923Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
British Airways Logo
10:00 pm - 4:40 pmMIA  Miami-BHD Belfast City
13h 40m1 stop London Heathrow
British Airways Logo
7:25 pm - 2:40 pmBHD  Belfast City-MIA Miami
24h 15m1 stop London Heathrow
$933British Airways
Thu, Jan 28 - Mon, Feb 1
Multiple Airlines Logo
1:15 pm - 3:15 pmMIA  Miami-BFS Belfast Intl
21h 00m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
8:50 am - 7:45 pmBFS  Belfast Intl-MIA Miami
39h 55m3 stops London Stansted Barcelona-El Prat Casablanca Mohamed V
$941Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:55 am - 3:15 pmMIA  Miami-BFS Belfast Intl
26h 20m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Manchester
Multiple Airlines Logo
5:10 pm - 7:45 pmBFS  Belfast Intl-MIA Miami
31h 35m3 stops Malaga Barcelona-El Prat Casablanca Mohamed V
$952Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
1:10 pm - 6:25 pmMIA  Miami-BFS Belfast Intl
24h 15m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
8:50 am - 7:45 pmBFS  Belfast Intl-MIA Miami
39h 55m3 stops London Stansted Barcelona-El Prat Casablanca Mohamed V
$954Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Multiple Airlines Logo
7:55 am - 3:15 pmMIA  Miami-BFS Belfast Intl
26h 20m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Manchester
Multiple Airlines Logo
5:10 pm - 7:45 pmBFS  Belfast Intl-MIA Miami
31h 35m3 stops Malaga Barcelona-El Prat Casablanca Mohamed V
$959Multiple Airlines
Tue, Sep 8 - Tue, Sep 15

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British Airways flights from Miami to Belfast

Our best British Airways deals on Miami to Belfast flight tickets
British Airways
Nov 15
MIA10:00 pmMiami
13h 50m
1 stop
BHD4:50 pmBelfast City
Nov 18
BHD5:40 pmBelfast City
26h 00m
1 stop
MIA2:40 pmMiami
$874
British Airways
Jan 24
MIA10:00 pmMiami
13h 50m
1 stop
BHD4:50 pmBelfast City
Jan 28
BHD11:05 amBelfast City
13h 25m
1 stop
MIA7:30 pmMiami
$883
British Airways
Jan 28
MIA10:00 pmMiami
13h 40m
1 stop
BHD4:40 pmBelfast City
Feb 1
BHD7:25 pmBelfast City
24h 15m
1 stop
MIA2:40 pmMiami
$933

Aer Lingus flights from Miami to Belfast

Our best Aer Lingus deals on Miami to Belfast flight tickets
Aer Lingus
Aug 28
MIA10:40 pmMiami
11h 50m
1 stop
BHD3:30 pmBelfast City
Sep 17
BHD6:30 amBelfast City
13h 00m
1 stop
MIA2:30 pmMiami
$7,529
Aer Lingus
Aug 28
MIA10:40 pmMiami
11h 50m
1 stop
BHD3:30 pmBelfast City
Sep 17
BHD9:35 amBelfast City
20h 24m
2 stops
MIA12:59 amMiami
$7,540

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Miami to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiBelfast

MIA Miami - BHD Belfast City

MIABHD

Miami

Sun 11/15

10:00 pm-4:50 pm

1 stop13h 50m

Belfast City

Wed 11/18

5:40 pm-2:40 pm

1 stop26h 00m

$874
Quickest round-trip

MiamiBelfast

MIA Miami - BHD Belfast City

MIABHD

Miami

Sun 1/24

10:00 pm-4:50 pm

1 stop13h 50m

Belfast City

Thu 1/28

11:05 am-7:30 pm

1 stop13h 25m

$883

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Tue 9/8

11:05 pm-12:05 am

2 stops20h 00m

Belfast Intl

Tue 9/15

8:50 am-7:45 pm

3 stops39h 55m

$901

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Sun 9/6

1:10 pm-5:25 pm

2 stops23h 15m

Belfast Intl

Tue 9/15

8:50 am-7:45 pm

3 stops39h 55m

$913

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Tue 9/8

8:10 pm-7:50 pm

2 stops18h 40m

Belfast Intl

Tue 9/15

8:50 am-7:45 pm

3 stops39h 55m

$923

MiamiBelfast

MIA Miami - BHD Belfast City

MIABHD

Miami

Thu 1/28

10:00 pm-4:40 pm

1 stop13h 40m

Belfast City

Mon 2/1

7:25 pm-2:40 pm

1 stop24h 15m

$933

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Tue 9/8

1:15 pm-3:15 pm

2 stops21h 00m

Belfast Intl

Tue 9/15

8:50 am-7:45 pm

3 stops39h 55m

$941

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Tue 9/8

7:55 am-3:15 pm

3 stops26h 20m

Belfast Intl

Tue 9/15

5:10 pm-7:45 pm

3 stops31h 35m

$952

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Sun 9/6

1:10 pm-6:25 pm

2 stops24h 15m

Belfast Intl

Tue 9/15

8:50 am-7:45 pm

3 stops39h 55m

$954

MiamiBelfast

MIA Miami - BFS Belfast Intl

MIABFS

Miami

Tue 9/8

7:55 am-3:15 pm

3 stops26h 20m

Belfast Intl

Tue 9/15

5:10 pm-7:45 pm

3 stops31h 35m

$959

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 Belfast from

How to get the cheapest flight ticket from Miami to Belfast

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 airline that flies from Miami to Belfast?

British Airways and American Airlines are the most popular carriers operating from Miami to Belfast

Cheap Miami to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Belfast

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Miami to Belfast takes 11h 25m
There are no direct flights from Miami to Belfast. There are no popular flight routes from Miami to Belfast.
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Frequently asked questions about flying from Miami to Belfast

  • How far is Miami to Belfast by plane?

    Belfast is 4161.4 mi away from Miami. By plane, this route typically takes 11h 25m.

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

    Prices for flights from Miami Airport to Belfast are updated daily.

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

    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 Miami Airport to Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Miami to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Yes. momondo allows you to filter the results for Miami to Belfast flights to just show those with flexible booking policies.

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

Once you have performed a search for Miami to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Miami to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport