What is the cheapest month to fly to Belfast Intl?

February is currently the cheapest month to fly to Belfast Intl . At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Can I find cheaper flights to Belfast Intl if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Belfast Intl?

Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Belfast Intl.

What is the cheapest airport to fly to in Belfast Intl?

Belfast Intl is currently the cheapest airport to fly to in Belfast Intl. One-way flights to Belfast Intl typically cost $21, while round-trip flights cost around $24.

How much is a round-trip flight to Belfast Intl?

A round-trip flight to Belfast Intl will typically cost around $225, however they can be found for as little as $24.

Where does the fastest flight to Belfast Intl depart from?

For those looking to save time traveling to Belfast Intl, New York offers the quickest one-way flight (9 hours 35 minutes).

Does Belfast Intl have rental cars?

Yes. Those touching down at Belfast Intl can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Belfast Intl?

Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 mi away from Belfast Intl).

$188+ Cheap Flights to Belfast Intl

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Flights to Belfast Intl in 2025

Popular in	September
Cheapest in	June
Average price	$744
Round-trip from	$475
One-way from	$200

Highest demand for flights based on searches. 23% potential increase in price ($307 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($75 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

From New York to Belfast

Search Deals

One-way flight from New York to Belfast Intl (BFS)

Search Deals

Find flight deals to Belfast Intl Airport

Cheapest flights to Belfast Intl Airport
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on August 14, 2025.

Tue 10/76:20 pmJFK - BFS

1 stop20h 05mMultiple Airlines

Thu 10/99:10 pmBFS - JFK

1 stop23h 45mMultiple Airlines

Deal found 8/13$475

Sun 9/216:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Tue 10/78:15 amBFS - JFK

1 stop12h 40mMultiple Airlines

Deal found 8/11$481

Sat 9/276:20 pmJFK - BFS

1 stop32h 25mMultiple Airlines

Sat 10/49:40 amBFS - JFK

1 stop11h 15mMultiple Airlines

Deal found 8/13$517

Mon 12/15:00 pmJFK - BFS

2 stops19h 00mMultiple Airlines

Tue 12/166:00 amBFS - JFK

2 stops20h 00mMultiple Airlines

Deal found 8/12$554

Sun 9/2111:20 pmEWR - BFS

1 stop18h 50mMultiple Airlines

Tue 10/77:00 amBFS - EWR

1 stop17h 15mMultiple Airlines

Deal found 8/11$572

Sun 9/286:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Sun 10/58:10 pmBFS - JFK

1 stop24h 45mMultiple Airlines

Deal found 8/14$584

Tue 10/78:15 amEWR - BFS

3 stops32h 15mMultiple Airlines

Thu 10/910:15 amBFS - EWR

2 stops34h 05mMultiple Airlines

Deal found 8/13$589

Wed 9/35:30 pmJFK - BFS

2 stops20h 05mMultiple Airlines

Wed 9/108:20 amBFS - JFK

3 stops40h 45mMultiple Airlines

Deal found 8/14$593

Wed 9/38:25 pmEWR - BFS

2 stops20h 50mMultiple Airlines

Wed 9/108:20 amBFS - EWR

3 stops36h 00mMultiple Airlines

Deal found 8/14$594

Tue 9/236:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Sun 9/288:25 pmBFS - JFK

1 stop24h 30mMultiple Airlines

Deal found 8/12$597

Sat 9/136:25 pmJFK - BFS

2 stops24h 00mMultiple Airlines

Sat 9/206:00 amBFS - JFK

2 stops18h 20mMultiple Airlines

Deal found 8/14$607

Sun 9/2811:00 amEWR - BFS

2 stops23h 55mMultiple Airlines

Sun 10/59:00 pmBFS - EWR

3 stops47h 20mMultiple Airlines

Deal found 8/14$617

Best flights to Belfast Intl Airport
Discover carefully curated flight deals to Belfast Intl Airport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 10/76:20 pmJFK - BFS

1 stop20h 05mMultiple Airlines

Thu 10/99:10 pmBFS - JFK

1 stop23h 45mMultiple Airlines

Deal found 8/13$475

Sun 9/216:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Tue 10/78:15 amBFS - JFK

1 stop12h 40mMultiple Airlines

Deal found 8/11$481

Sat 9/276:20 pmJFK - BFS

1 stop32h 25mMultiple Airlines

Sat 10/49:40 amBFS - JFK

1 stop11h 15mMultiple Airlines

Deal found 8/13$517

Mon 12/15:00 pmJFK - BFS

2 stops19h 00mMultiple Airlines

Tue 12/166:00 amBFS - JFK

2 stops20h 00mMultiple Airlines

Deal found 8/12$554

Sun 9/2111:20 pmEWR - BFS

1 stop18h 50mMultiple Airlines

Tue 10/77:00 amBFS - EWR

1 stop17h 15mMultiple Airlines

Deal found 8/11$572

Sun 9/286:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Sun 10/58:10 pmBFS - JFK

1 stop24h 45mMultiple Airlines

Deal found 8/14$584

Tue 10/78:15 amEWR - BFS

3 stops32h 15mMultiple Airlines

Thu 10/910:15 amBFS - EWR

2 stops34h 05mMultiple Airlines

Deal found 8/13$589

Wed 9/35:30 pmJFK - BFS

2 stops20h 05mMultiple Airlines

Wed 9/108:20 amBFS - JFK

3 stops40h 45mMultiple Airlines

Deal found 8/14$593

Wed 9/38:25 pmEWR - BFS

2 stops20h 50mMultiple Airlines

Wed 9/108:20 amBFS - EWR

3 stops36h 00mMultiple Airlines

Deal found 8/14$594

Tue 9/236:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Sun 9/288:25 pmBFS - JFK

1 stop24h 30mMultiple Airlines

Deal found 8/12$597

Sat 9/136:25 pmJFK - BFS

2 stops24h 00mMultiple Airlines

Sat 9/206:00 amBFS - JFK

2 stops18h 20mMultiple Airlines

Deal found 8/14$607

Sun 9/2811:00 amEWR - BFS

2 stops23h 55mMultiple Airlines

Sun 10/59:00 pmBFS - EWR

3 stops47h 20mMultiple Airlines

Deal found 8/14$617

Last-minute flights to Belfast Intl Airport
Discover last-minute flight deals to Belfast Intl Airport. Data last updated August 14, 2025 and is based on user searches.

Sat 8/2312:40 pmEWR - BFS

3 stops29h 25mMultiple Airlines

Tue 9/210:55 pmBFS - EWR

2 stops28h 35mMultiple Airlines

Deal found 8/12$849

Sat 8/236:00 amLGA - BFS

2 stops24h 00mMultiple Airlines

Tue 9/25:55 amBFS - LGA

2 stops31h 07mMultiple Airlines

Deal found 8/12$864

Wed 9/35:30 pmJFK - BFS

2 stops20h 05mMultiple Airlines

Wed 9/108:20 amBFS - JFK

3 stops40h 45mMultiple Airlines

Deal found 8/14$593

Wed 9/38:25 pmEWR - BFS

2 stops20h 50mMultiple Airlines

Wed 9/108:20 amBFS - EWR

3 stops36h 00mMultiple Airlines

Deal found 8/14$594

Wed 9/36:20 pmJFK - BFS

1 stop23h 50mMultiple Airlines

Mon 12/156:00 amBFS - JFK

1 stop14h 55mMultiple Airlines

Deal found 8/14$627

Thu 9/48:15 amEWR - BFS

3 stops27h 25mMultiple Airlines

Sun 9/2111:30 pmBFS - EWR

3 stops44h 50mMultiple Airlines

Deal found 8/14$646

Sat 9/136:25 pmJFK - BFS

2 stops24h 00mMultiple Airlines

Sat 9/206:00 amBFS - JFK

2 stops18h 20mMultiple Airlines

Deal found 8/14$607

Sat 9/135:35 pmEWR - BFS

2 stops12h 25mMultiple Airlines

Sat 9/205:45 amBFS - EWR

2 stops15h 20mMultiple Airlines

Deal found 8/14$637

Sun 9/216:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Tue 10/78:15 amBFS - JFK

1 stop12h 40mMultiple Airlines

Deal found 8/11$481

Sun 9/2111:20 pmEWR - BFS

1 stop18h 50mMultiple Airlines

Tue 10/77:00 amBFS - EWR

1 stop17h 15mMultiple Airlines

Deal found 8/11$572

Tue 9/236:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Sun 9/288:25 pmBFS - JFK

1 stop24h 30mMultiple Airlines

Deal found 8/12$597

Sat 9/276:20 pmJFK - BFS

1 stop32h 25mMultiple Airlines

Sat 10/49:40 amBFS - JFK

1 stop11h 15mMultiple Airlines

Deal found 8/13$517

One-way flights to Belfast Intl Airport
Search for one-way flight options to Belfast Intl Airport. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Tue 12/26:05 pmJFK - BFS

1 stop11h 00mMultiple Airlines

Deal found 8/12$188

Mon 9/156:20 pmJFK - BFS

1 stop16h 30mMultiple Airlines

Deal found 8/13$200

Sun 9/146:20 pmJFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 8/12$215

Sat 9/136:20 pmJFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 8/12$229

Mon 9/1510:50 pmEWR - BFS

3 stops42h 55mMultiple Airlines

Deal found 8/13$236

Mon 9/153:50 pmLGA - BFS

2 stops19h 20mMultiple Airlines

Deal found 8/13$242

Sun 9/1410:50 pmEWR - BFS

3 stops36h 20mMultiple Airlines

Deal found 8/12$246

Sat 9/138:25 pmEWR - BFS

2 stops30h 25mMultiple Airlines

Deal found 8/13$271

Fri 9/126:20 pmJFK - BFS

1 stop20h 45mMultiple Airlines

Deal found 8/12$272

Sun 9/145:45 pmLGA - BFS

3 stops23h 35mMultiple Airlines

Deal found 8/12$302

Fri 9/129:50 pmEWR - BFS

2 stops30h 35mMultiple Airlines

Deal found 8/13$320

Thu 9/119:50 pmEWR - BFS

2 stops30h 10mMultiple Airlines

Deal found 8/13$321

Fly from

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/7

6:20 pm-7:25 pm

1 stop20h 05m

Belfast Intl

Thu 10/9

9:10 pm-3:55 pm

1 stop23h 45m

$475

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 9/21

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/7

8:15 am-3:55 pm

1 stop12h 40m

$481

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 9/27

6:20 pm-7:45 am

1 stop32h 25m

Belfast Intl

Sat 10/4

9:40 am-3:55 pm

1 stop11h 15m

$517

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 12/1

5:00 pm-5:00 pm

2 stops19h 00m

Belfast Intl

Tue 12/16

6:00 am-9:00 pm

2 stops20h 00m

$554

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 9/21

11:20 pm-11:10 pm

1 stop18h 50m

Belfast Intl

Tue 10/7

7:00 am-7:15 pm

1 stop17h 15m

$572

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 9/28

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Sun 10/5

8:10 pm-3:55 pm

1 stop24h 45m

$584

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 10/7

8:15 am-9:30 pm

3 stops32h 15m

Belfast Intl

Thu 10/9

10:15 am-3:20 pm

2 stops34h 05m

$589

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 9/3

5:30 pm-6:35 pm

2 stops20h 05m

Belfast Intl

Wed 9/10

8:20 am-8:05 pm

3 stops40h 45m

$593

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 9/3

8:25 pm-10:15 pm

2 stops20h 50m

Belfast Intl

Wed 9/10

8:20 am-3:20 pm

3 stops36h 00m

$594

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 9/23

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Sun 9/28

8:25 pm-3:55 pm

1 stop24h 30m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 35 results

Best time to book a flight to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Belfast Intl Airport

How long is the flight to Belfast Intl?

On average, a flight from New York to Belfast Intl takes 12 hours 0 minutes. Flights to Belfast Intl from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Belfast Intl?

The most popular airline flying from New York to Belfast Intl is British Airways.

What are the cheapest airlines that fly to Belfast Intl?

The cheapest airline flying from New York to Belfast Intl is British Airways.

Rainfall in Belfast Intl by month

In terms of precipitation, rainfall in Belfast Intl ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl when rainfall is around 2.0 in.

Temperature in Belfast Intl by month

If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast Intl

Get a feel of what it's like to fly with Aer Lingus and British Airways to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.1

Good

1,214 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Aer Lingus

7.1

Good

1,214 reviews

Aer Lingus

7.1

Good

1,214 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

British Airways

6.7

Okay

7,266 reviews

Aer Lingus

7.1

Good

1,214 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

FAQs about flying to Belfast Intl

Belfast International Airport is situated just 13 miles (21km) northwest of Belfast, Northern Ireland’s capital. It’s Ireland’s second-busiest airport, after Dublin. The airport is the gateway to Northern Ireland and Belfast, a city steeped in a rich and once troubled history.

Belfast International Airport was originally named the Aldergrove Airport after a nearby village. In 1983, it became Belfast International Airport. With the passing of the Troubles, Belfast – and Northern Ireland – has been working hard to establish itself as a tourist destination.

One way of making its mark for tourists is by housing popular low-cost carriers such as Thomson Airways, Jet2.com, easyJet, Thomas Cook Airlines and Aer Lingus. Belfast is becoming increasingly popular as a weekend break and cheap flights to Belfast International Airport can be booked on most European carriers, but particularly on the low-cost airlines.

The Guardian/Observer Travel Awards placed Belfast in the top five best cities for a break. Belfast Airport is the ideal gateway to a relaxing and rewarding holiday in Northern Ireland.

Can I find cheaper flights to Belfast Intl if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Belfast Intl?
Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Belfast Intl.
What is the cheapest airport to fly to in Belfast Intl?
Belfast Intl is currently the cheapest airport to fly to in Belfast Intl. One-way flights to Belfast Intl typically cost $21, while round-trip flights cost around $24.
How much is a round-trip flight to Belfast Intl?
A round-trip flight to Belfast Intl will typically cost around $225, however they can be found for as little as $24.
Where does the fastest flight to Belfast Intl depart from?
For those looking to save time traveling to Belfast Intl, New York offers the quickest one-way flight (9 hours 35 minutes).
Does Belfast Intl have rental cars?
Yes. Those touching down at Belfast Intl can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Belfast Intl?
Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 mi away from Belfast Intl).

See more FAQs

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$188+ Cheap flights to Belfast Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to Belfast Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Flights to Belfast Intl in 2025

Find the latest flights to Belfast Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 14, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Find flight deals to Belfast Intl Airport

Cheapest flights to Belfast Intl AirportExplore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on August 14, 2025.

Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Best time to book a flight to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Belfast Intl Airport

How long is the flight to Belfast Intl?

What are the most popular airlines that fly to Belfast Intl?

What are the cheapest airlines that fly to Belfast Intl?

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Belfast Intl

Get a feel of what it's like to fly with Aer Lingus and British Airways to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Belfast Intl

Can I find cheaper flights to Belfast Intl if I am willing to have layovers?

What is the best airline to fly to Belfast Intl?

What is the cheapest airport to fly to in Belfast Intl?

How much is a round-trip flight to Belfast Intl?

Where does the fastest flight to Belfast Intl depart from?

Does Belfast Intl have rental cars?

Are there hotels close to Belfast Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Cheapest flights to Belfast Intl Airport
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on August 14, 2025.