Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Belfast Intl

$264 Cheap flights to Belfast Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Belfast Intl Airport departing on 9/9. 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.

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 the United States to Belfast Intl Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 11:20 pm
MCO
-
BFS
21h 50m
1 stop
Multiple Airlines Logo
10:30 pm - 6:25 pm
BFS
-
MCO
24h 55m
1 stop
$489Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
8:30 pm - 11:20 pm
MCO
-
BFS
21h 50m
1 stop
Multiple Airlines Logo
11:30 pm - 6:25 pm
BFS
-
MCO
23h 55m
2 stops
$506Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
8:30 pm - 7:30 am
MCO
-
BFS
30h 00m
1 stop
Multiple Airlines Logo
6:10 am - 6:25 pm
BFS
-
MCO
17h 15m
1 stop
$518Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
8:30 pm - 7:30 am
MCO
-
BFS
30h 00m
1 stop
Multiple Airlines Logo
6:40 pm - 6:25 pm
BFS
-
MCO
28h 45m
1 stop
$562Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
6:20 pm - 2:15 pm
JFK
-
BFS
14h 55m
1 stop
Multiple Airlines Logo
8:15 pm - 3:55 pm
BFS
-
JFK
24h 40m
1 stop
$570Multiple Airlines
Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
8:30 pm - 7:30 am
MCO
-
BFS
30h 00m
1 stop
Multiple Airlines Logo
10:45 pm - 6:25 pm
BFS
-
MCO
24h 40m
2 stops
$576Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
8:30 pm - 7:30 am
MCO
-
BFS
30h 00m
1 stop
Multiple Airlines Logo
6:10 am - 6:25 pm
BFS
-
MCO
17h 15m
1 stop
$581Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
8:30 pm - 12:15 pm
MCO
-
BFS
34h 45m
1 stop
Multiple Airlines Logo
10:30 pm - 6:25 pm
BFS
-
MCO
24h 55m
1 stop
$592Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
8:30 pm - 7:05 am
MCO
-
BFS
29h 35m
2 stops
Multiple Airlines Logo
6:10 am - 6:25 pm
BFS
-
MCO
17h 15m
1 stop
$600Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
11:10 pm - 11:20 pm
JFK
-
BFS
19h 10m
2 stops
Multiple Airlines Logo
8:15 pm - 10:25 pm
BFS
-
JFK
31h 10m
3 stops
$606Multiple Airlines
Mon, Aug 24 - Tue, Sep 8

momondo Fare Finder

 
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on July 18, 2026.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/17

8:30 pm-11:20 pm

1 stop21h 50m

Belfast Intl

Tue 9/1

10:30 pm-6:25 pm

1 stop24h 55m

$489

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/17

8:30 pm-11:20 pm

1 stop21h 50m

Belfast Intl

Tue 9/1

11:30 pm-6:25 pm

2 stops23h 55m

$506

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/10

8:30 pm-7:30 am

1 stop30h 00m

Belfast Intl

Wed 8/26

6:10 am-6:25 pm

1 stop17h 15m

$518

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/10

8:30 pm-7:30 am

1 stop30h 00m

Belfast Intl

Wed 8/26

6:40 pm-6:25 pm

1 stop28h 45m

$562
Quickest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 10/16

6:20 pm-2:15 pm

1 stop14h 55m

Belfast Intl

Wed 10/21

8:15 pm-3:55 pm

1 stop24h 40m

$570

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/10

8:30 pm-7:30 am

1 stop30h 00m

Belfast Intl

Wed 8/26

10:45 pm-6:25 pm

2 stops24h 40m

$576

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/10

8:30 pm-7:30 am

1 stop30h 00m

Belfast Intl

Wed 8/26

6:10 am-6:25 pm

1 stop17h 15m

$581

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Sun 8/16

8:30 pm-12:15 pm

1 stop34h 45m

Belfast Intl

Tue 9/1

10:30 pm-6:25 pm

1 stop24h 55m

$592

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 8/10

8:30 pm-7:05 am

2 stops29h 35m

Belfast Intl

Wed 8/26

6:10 am-6:25 pm

1 stop17h 15m

$600

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 8/24

11:10 pm-11:20 pm

2 stops19h 10m

Belfast Intl

Tue 9/8

8:15 pm-10:25 pm

3 stops31h 10m

$606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast Intl Airport from

Flights to Belfast Intl Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Belfast Intl Airport to help you craft the best travel plan.

What is the cheapest month to fly to Belfast Intl Airport?

The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from United States, with most prices found around $603. If you’re not able to fly to Belfast Intl Airport in January, then September is your next best option. Flight prices from United States to Belfast Intl Airport during September average around $608.

Cheapest flights to Belfast Intl

Find the cheapest flights to Belfast Intl from your nearest city or airport

Cheap Belfast Intl Airport flight deals and tips

Summary info about Belfast Intl Airport flight prices, duration and airlines

Best One-Way Price

$264

Best Round-Trip Price

$489

Fastest flight time

21h 35m

Popular in

December
The best one-way flight price to Belfast from United States in the last 5 days is $264 (New York John F Kennedy Intl to Belfast Intl).
Search Deals
The best round-trip flight price to Belfast from United States in the last 5 days is $489 (Orlando to Belfast Intl).
Search Deals
The fastest flight to Belfast from United States takes 21h 35m (Newark to Belfast Intl).
Search Deals
December has the highest demand for flights to Belfast, with a 7% price increase on average.
Search Deals

Frequently asked questions about flying to Belfast Intl Airport

What is the cheapest month to fly to Belfast Intl Airport?

Most travelers find the cheapest round-trip airfare to Belfast Intl Airport when booking during the month of November.

Is there an alternative airport near Belfast Intl Airport?

Belfast City Airport, Londonderry Eglinton Airport, Campbeltown Machrihanish Airport, Isle of Islay Glenegedale Airport or Glasgow Prestwick Airport can be an alternative airport used for travel to Belfast.

Is there a cheaper alternative to flying into Belfast?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Belfast is Belfast City Airport where the average price is $171. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Belfast?

Users booking trips to Belfast from Glasgow found flights 79% cheaper than the average price of flights to Belfast. To find the cheapest price to Belfast from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Belfast Intl Airport were last updated today.

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

As of July 2026, there are 7 operators available to choose from for flights to Belfast Intl Airport.

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

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 to Belfast Intl Airport.

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

The travel and health documents you'll need for your trip to Belfast Intl Airport 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 Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Belfast Intl Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. momondo enables you to select and highlight flights to Belfast with this policy.

How can momondo help me find flights to Belfast?

momondo helps you find the best flight to 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 to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Belfast Intl 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
Mon 8/17
Mon 8/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belfast Intl Airport BFS

Fly your favorite airline to Belfast Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways flights to Belfast Intl Airportfrom $523
Delta