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

$243 Cheap flights to Belfast

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 departing on 10/24. 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
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
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.

Find the cheapest flights from the United States to Belfast

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Belfast.

Cheap last minute flights

Planning a quick getaway from the United States to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Belfast

Find recent round-trip train or bus tickets from the United States to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
11:55 pm - 7:15 amJFK-BFS
50h 20m2 stops
9:45 pm - 3:50 pmBFS-JFK
23h 05m1 stop
Sun, Nov 10 - Sat, Nov 23
12:15 am - 7:55 pmJFK-BFS
14h 40m1 stop
9:55 am - 10:05 pmBFS-JFK
17h 10m1 stop
Sat, Nov 9 - Sat, Nov 23
12:14 pm - 2:00 pmHOU-BHD
19h 46m2 stops
5:40 pm - 3:47 pmBHD-HOU
28h 07m2 stops
$697British Airways
Find Deal
Thu, Jan 9 - Mon, Jan 13
12:14 pm - 10:20 amHOU-BHD
16h 06m2 stops
6:35 am - 5:55 pmBHD-HOU
17h 20m2 stops
$745American Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
9:15 pm - 3:30 pmJFK-BHD
13h 15m2 stops
6:35 am - 4:25 pmBHD-JFK
14h 50m2 stops
$930Aer Lingus
Find Deal
Sun, Nov 24 - Wed, Nov 27
10:30 pm - 1:55 pmJFK-BHD
10h 25m1 stop
9:10 am - 11:40 amBHD-JFK
31h 30m1 stop
$963Iberia
Find Deal
Sun, Nov 24 - Mon, Dec 2
9:35 pm - 1:55 pmJFK-BHD
11h 20m1 stop
9:00 am - 4:00 pmBHD-JFK
12h 00m1 stop
$1,001Iberia
Find Deal
Sun, Nov 10 - Thu, Nov 14
7:05 pm - 8:50 pmJFK-BHD
20h 45m1 stop
6:00 pm - 5:20 pmBHD-JFK
28h 20m1 stop
$1,016Aer Lingus
Find Deal
Sun, Nov 10 - Sat, Nov 23
4:30 pm - 4:40 pmLAX-BHD
16h 10m2 stops
6:35 am - 2:45 pmBHD-LAX
16h 10m1 stop
$1,068American Airlines
Find Deal
Thu, Dec 26 - Wed, Jan 1
7:20 pm - 1:30 pmJFK-BHD
13h 10m1 stop
2:25 pm - 6:20 pmBHD-JFK
31h 55m1 stop
$1,105British Airways
Find Deal
Thu, Oct 24 - Mon, Oct 28
12:30 am - 5:20 pmJFK-BFS
59h 50m2 stops
Thu, Oct 24
12:30 am - 6:40 pmJFK-BFS
13h 10m1 stop
Thu, Oct 24
12:30 am - 4:15 pmJFK-BFS
58h 45m3 stops
Thu, Oct 24
6:20 pm - 7:15 pmJFK-BFS
19h 55m1 stop
Fri, Oct 25
10:05 pm - 8:50 pmJFK-BFS
17h 45m2 stops
Fri, Oct 25
6:20 pm - 8:05 pmJFK-BHD
20h 45m1 stop
Fri, Oct 25
6:15 pm - 9:35 amJFK-BHD
10h 20m1 stop
Tue, Nov 5
5:30 pm - 9:40 pmJFK-BFS
23h 10m2 stops
Tue, Nov 5
7:05 pm - 9:45 amJFK-BHD
9h 40m1 stop
$449Aer Lingus
Find Deal
Sat, Nov 16
1:00 am - 9:00 pmJFK-BHD
15h 00m2 stops
$1,014KLM
Find Deal
Mon, Nov 4
6:30 am - 7:30 pmIAD-BFS
32h 00m3 stops
7:20 pm - 6:00 pmBFS-IAD
26h 40m2 stops
Sat, Oct 26 - Fri, Nov 1
5:30 pm - 2:05 pmEWR-BFS
15h 35m2 stops
6:35 am - 2:35 pmBFS-EWR
36h 00m2 stops
Tue, Oct 22 - Sun, Oct 27
6:50 pm - 3:05 pmIAD-BFS
15h 15m2 stops
7:20 pm - 6:00 pmBFS-IAD
26h 40m2 stops
$1,082
Find Deal
Sat, Oct 26 - Fri, Nov 1
7:20 pm - 1:30 pmJFK-BHD
13h 10m1 stop
2:25 pm - 6:20 pmBHD-JFK
31h 55m1 stop
$1,105British Airways
Find Deal
Thu, Oct 24 - Mon, Oct 28
3:30 pm - 11:00 amJFK-BHD
14h 30m2 stops
6:00 pm - 6:20 pmBHD-JFK
28h 20m1 stop
$1,110British Airways
Find Deal
Thu, Oct 24 - Mon, Oct 28
5:55 pm - 4:20 pmIAD-BFS
17h 25m1 stop
6:15 am - 4:40 pmBFS-IAD
14h 25m2 stops
$1,366
Find Deal
Sat, Oct 26 - Fri, Nov 1
10:50 pm - 8:05 pmEWR-BFS
16h 15m1 stop
4:45 pm - 10:10 pmBFS-EWR
57h 25m2 stops
$1,541
Find Deal
Tue, Oct 22 - Sun, Oct 27
4:55 pm - 12:10 pmJFK-BHD
14h 15m2 stops
6:00 pm - 8:25 pmBHD-JFK
30h 25m2 stops
$1,666Aer Lingus
Find Deal
Thu, Oct 24 - Mon, Oct 28

Belfast flights insights and trends

Explore insights for your Belfast flight to craft the best travel plan

What is the cheapest month to fly to Belfast?

In general, April is the cheapest month to fly from United States to Belfast. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $624. If you don’t want to visit Belfast in April, then you should wait until January to fly from United States, when ticket prices are also cheap, with an average price of $642.

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from United States to Belfast is on a Monday when prices can be found for as low as $654. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from United States to Belfast for around $846.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest United States to Belfast flights are usually those with departure times in the afternoon. Our users have found flights to Belfast in the afternoon for as low as $691. Try not to purchase tickets in the evening because they tend to be around $738. Of course, these prices can vary depending on the time of year and what airport you fly to.

How long does it take to fly to Belfast?

Flight times vary depending on what airport in United States you fly out of and what airport in Belfast you fly into. For example, flying from Los Angeles to Belfast Intl takes 13h 10m on average. On the other hand, flying from Miami to Belfast Intl takes 18h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheapest flights to Belfast

Find the cheapest flights to Belfast from your nearest city or airport
CHEAPEST MONTH TO FLY TO BELFAST FROM LOS ANGELESJune19% cheaperFlying from Los Angeles to Belfast costs on average just $647 in June
MOST EXPENSIVE MONTH TO FLY TO BELFAST FROM LOS ANGELESJuly62% more expensiveIt costs about $1,297 for flights to Belfast from Los Angeles in July
MOST POPULAR MONTH TO FLY TO BELFAST FROM LOS ANGELESAugust566% more users visitedMore momondo users searched in flights to Belfast from Los Angeles in August than any other month

Cheap Belfast flight deals and tips

Summary info about Belfast flight prices, duration and airlines

Best One-Way Price

$243

Best Round-Trip Price

$625

Fastest flight time

9h 40m
The best one-way flight price to Belfast from United States in the last 72 hours is $243 (New York John F Kennedy Intl to Belfast Intl).
The best round-trip flight price to Belfast from United States in the last 72 hours is $625 (New York John F Kennedy Intl to Belfast Intl).
The fastest flight to Belfast from United States takes 9h 40m (New York John F Kennedy Intl to Belfast City).

Frequently asked questions about flying to Belfast

Is there an alternative airport near Belfast?

Those flying to Belfast could potentially find better pricing at Belfast City Airport (3 mi from Belfast city center), Londonderry Eglinton Airport (58 mi from Belfast city center) or Glasgow Prestwick Airport (82 mi from Belfast city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Belfast?

Londonderry Eglinton Airport has an average price of $112 per person and is typically the cheapest airport to fly into when visiting Belfast. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Belfast?

$40 is the cheapest deal found on momondo in the last two weeks for a flight to Belfast. This flight is from Glasgow and is 67% cheaper than most flights to Belfast. To find the cheapest price to Belfast from your area, use momondo’s Airport-to-Airport Pricing Tool.

What’s the closest airport to SSE Arena?

At 2.0 mi away, Belfast City airport in Belfast is the closest to SSE Arena.

When did momondo last update prices for flights to Belfast?

Prices for flights to Belfast were last updated today.

How many operators does momondo search for flights to Belfast?

How old do you have to be to fly 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 to Belfast.

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

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


Why use momondo?

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

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 Belfast.

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

momondo does allow users to show only those flights to Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Belfast.

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

Price alerts on flights to Belfast 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.


An easier way to manage your Belfast 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 10/26
Sat 11/2
Email me momondo's favorite deals

Find better results for your trip to Belfast


Cheapest flight routes to Belfast

These routes have the cheapest flights to Belfast found by momondo users in United States
DepartingDestinationBest TimeBest Price
BostonBelfast9h 30m$550
New WindsorBelfast14h 30m$584
ChicagoBelfast11h 00m$602
San FranciscoBelfast15h 05m$604
Washington, D.C.Belfast11h 20m$608
BaltimoreBelfast12h 30m$610
New YorkBelfast9h 55m$611
HoustonBelfast12h 55m$627
DenverBelfast13h 00m$633
Los AngelesBelfast13h 10m$633
NewarkBelfast11h 20m$635
PittsburghBelfast10h 00m$653
MiamiBelfast18h 20m$659
New OrleansBelfast18h 07m$664
PortlandBelfast16h 45m$664
RaleighBelfast11h 40m$673