Which Belfast airport is closest to central Belfast?

3 miles away from Belfast’s city center, Belfast City Airport is the closest of the 2 major airports in the city. There are 12 miles separating Belfast city center to Belfast Intl Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK find such low prices on flights 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 to Belfast. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights 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 with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airline offers the most flights to Belfast?

Of the 5 airlines that fly to Belfast, easyJet offers the most flights, with around 348 per week, followed by Aer Lingus with 170 flights per week.

Cheap Flights to Belfast from $307 in 2024

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Cheap flight deals to Belfast

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.

Choose your dates

10:55 pm - 3:55 pmBOS-BFS

12h 00m1 stop

8:10 pm - 9:10 pmBFS-BOS

30h 00m2 stops

$548

Find Deal

Mon, Sep 30 - Tue, Oct 8

8:15 pm - 12:50 pmBOS-BHD

11h 35m1 stop

9:45 am - 10:45 pmBHD-BOS

18h 00m1 stop

$571American Airlines

Find Deal

Mon, Sep 30 - Tue, Oct 8

6:32 pm - 3:35 pmBOS-BHD

16h 03m2 stops

6:35 am - 10:45 pmBHD-BOS

21h 10m1 stop

$576American Airlines

Find Deal

Mon, Sep 30 - Tue, Oct 8

4:40 pm - 3:35 pmBOS-BHD

17h 55m2 stops

4:20 pm - 3:05 pmBHD-BOS

27h 45m2 stops

$628Iberia

Find Deal

Mon, Sep 30 - Tue, Oct 8

6:20 pm - 8:00 pmJFK-BHD

20h 40m1 stop

7:45 am - 10:15 pmBHD-JFK

43h 30m2 stops

$669

Find Deal

Fri, May 31 - Tue, Jun 4

7:00 pm - 8:50 pmJFK-BHD

20h 50m1 stop

6:35 am - 5:15 pmBHD-JFK

15h 40m1 stop

$697Aer Lingus

Find Deal

Tue, Jun 18 - Wed, Jun 26

7:00 pm - 5:20 pmJFK-BHD

17h 20m1 stop

6:35 am - 5:15 pmBHD-JFK

15h 40m1 stop

$755Aer Lingus

Find Deal

Wed, Jun 5 - Tue, Jun 11

7:10 pm - 1:25 pmBOS-BHD

13h 15m1 stop

9:50 am - 12:22 amBHD-BOS

19h 32m2 stops

$757British Airways

Find Deal

Wed, Jun 5 - Wed, Jun 12

5:47 pm - 3:35 pmBOS-BHD

16h 48m2 stops

1:40 pm - 10:37 pmBHD-BOS

13h 57m2 stops

$782British Airways

Find Deal

Wed, Jun 5 - Wed, Jun 12

5:40 pm - 8:45 pmEWR-BHD

22h 05m1 stop

6:35 am - 7:20 pmBHD-EWR

17h 45m1 stop

$2,233Iberia

Find Deal

Fri, May 31 - Mon, Jun 10

Flights to Belfast - Travel Insights & Trends

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

What is the cheapest day to fly to Belfast?

Based on KAYAK data, the cheapest day to fly to Belfast is Tuesday where tickets can be as cheap as $880. On the other hand, the most expensive day to fly is Saturday, where prices are $1,024 on average.

What is the cheapest time of day to fly to Belfast?

The cheapest time of day to fly to Belfast is generally in the evening, when flights cost $687 on average. The most expensive time of day to fly to Belfast is generally in the morning, which is peak travel time and where the average cost of a ticket is $916.

How far in advance should I book a flight to Belfast?

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

Which is the cheapest airport to fly into in Belfast?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belfast is Glasgow Prestwick Airport, with an average flight price of $65.

How many airports are there in Belfast?

There are 6 airports in Belfast: Belfast Intl Airport (BFS), Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY) and Campbeltown Machrihanish Airport (CAL). The busiest airport is Belfast Intl Airport (BFS), with 56% of all flights arriving there.

How long is the flight to Belfast?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Belfast on KAYAK are from Newark, which takes 10h 25m, New York, which takes 10h 35m, Miami, which takes 11h 45m, and Los Angeles, which takes 13h 00m.

Cheapest flight	$307

Flight from Boston to Belfast Intl Airport

When to book flights to Belfast

Are your dates flexible? Find out the best times to travel to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

Which Belfast airport is closest to central Belfast?
3 miles away from Belfast’s city center, Belfast City Airport is the closest of the 2 major airports in the city. There are 12 miles separating Belfast city center to Belfast Intl Airport.
How does KAYAK find such low prices on flights 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 to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights 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 with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Which airline offers the most flights to Belfast?
Of the 5 airlines that fly to Belfast, easyJet offers the most flights, with around 348 per week, followed by Aer Lingus with 170 flights per week.

See more FAQs

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast flight deals.

Nonstop departures

United States to Belfast

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Wednesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights

Nonstop returns

Belfast to United States

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Wednesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +15 more

Aer Lingus, Air France, +16 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights

Book Cheap Belfast Plane Tickets

Recent round-trip flight deals

These are the cheapest round-trip flights to Belfast found on KAYAK in the last 72 hours.

9/30Mon

1 stop

12h 00mBOS-BFS

10/8Tue

2 stops

30h 00mBFS-BOS

$548

9/30Mon

1 stopAmerican Airlines

11h 35mBOS-BHD

10/8Tue

1 stopAmerican Airlines

18h 00mBHD-BOS

$571

9/30Mon

2 stopsAmerican Airlines

16h 03mBOS-BHD

10/8Tue

1 stopAmerican Airlines

21h 10mBHD-BOS

$576

9/30Mon

2 stopsIberia

17h 55mBOS-BHD

10/8Tue

2 stopsIberia

27h 45mBHD-BOS

$628

5/31Fri

1 stop

20h 40mJFK-BHD

6/4Tue

2 stops

43h 30mBHD-JFK

$669

6/18Tue

1 stopAer Lingus

20h 50mJFK-BHD

6/26Wed

1 stopAer Lingus

15h 40mBHD-JFK

$697

6/5Wed

1 stopAer Lingus

17h 20mJFK-BHD

6/11Tue

1 stopAer Lingus

15h 40mBHD-JFK

$755

6/5Wed

1 stopBritish Airways

13h 15mBOS-BHD

6/12Wed

2 stopsBritish Airways

19h 32mBHD-BOS

$757

6/5Wed

2 stopsBritish Airways

16h 48mBOS-BHD

6/12Wed

2 stopsBritish Airways

13h 57mBHD-BOS

$782

5/31Fri

1 stopIberia

22h 05mEWR-BHD

6/10Mon

1 stopIberia

17h 45mBHD-EWR

$2,233

Recent one-way flight deals

Only flying one-way? Below are some of the best deals for one-way flights to Belfast found on KAYAK in the last 72 hours.

6/12Wed

2 stops

24h 47mBOS-BFS

$307

8/26Mon

1 stop

22h 30mLAX-BFS

$343

7/17Wed

1 stopLufthansa

15h 45mBOS-BHD

$381

7/17Wed

2 stopsDelta

20h 30mBOS-BHD

$392

7/17Wed

1 stopDelta

14h 35mJFK-BHD

$417

7/17Wed

1 stopLufthansa

15h 50mEWR-BHD

$421

8/21Wed

2 stopsAmerican Airlines

23h 25mSEA-BHD

$530

6/12Wed

2 stopsAmerican Airlines

13h 03mBOS-BHD

$619

6/6Thu

2 stopsBritish Airways

16h 05mSEA-BHD

$680

5/26Sun

1 stopBritish Airways

15h 20mSEA-BHD

$684

Recent domestic flight deals

5/22Wed

nonstopeasyJet

1h 30mLGW-BFS

5/22Wed

nonstopeasyJet

1h 25mBFS-LGW

$50

6/11Tue

nonstopeasyJet

1h 15mSTN-BFS

6/19Wed

nonstopeasyJet

1h 15mBFS-STN

$50

5/25Sat

nonstopRyanair

1h 00mMAN-BFS

6/2Sun

nonstopRyanair

1h 00mBFS-MAN

$51

7/26Fri

nonstopRyanair

1h 20mSTN-BFS

7/27Sat

nonstopRyanair

1h 20mBFS-STN

$57

9/21Sat

nonstopBritish Airways

1h 20mLHR-BHD

9/22Sun

nonstopBritish Airways

1h 25mBHD-LHR

$114

9/16Mon

nonstopBritish Airways

1h 20mLHR-BHD

9/19Thu

nonstopBritish Airways

1h 20mBHD-LHR

$116

6/2Sun

multi-stop

11h 25mLHR-BHD

6/12Wed

nonstop

1h 20mBHD-LHR

$194

8/19Mon

multi-stop

10h 15mLGW-BHD

8/21Wed

multi-stop

10h 15mBHD-LGW

$198

5/19Sun

nonstopAer Lingus

1h 15mLCY-BHD

5/20Mon

nonstopAer Lingus

1h 30mBHD-LCY

$447

9/30Mon

nonstopAer Lingus

1h 15mLCY-BHD

10/5Sat

nonstopAer Lingus

1h 25mBHD-LCY

$453

Last minute flights to Belfast

Last minute flight, train and bus deals

These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Belfast that are departing in the next 10 days.

5/11Sat

multi-stop

20h 40mJFK-BHD

5/13Mon

multi-stop

55h 00mBHD-JFK

$737

5/11Sat

multi-stopAer Lingus

20h 50mJFK-BHD

5/13Mon

multi-stopAer Lingus