Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast Intl Airport to the United States from £314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to the United States departing on 1/12. 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.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise 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 Belfast Intl Airport to the United States

Cheap return flights

These are some of the best return flight deals from Belfast Intl Airport to the United States 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 Belfast Intl Airport to the United States.

Cheap last-minute flights

Planning a quick getaway from Belfast Intl Airport to the United States? 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 the United States, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Belfast Intl Airport to the United States

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

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
21:05 - 20:20BFS-JFK
28h 15m1 stop
17:20 - 16:15JFK-BFS
17h 55m2 stops
Mon, 2 Dec - Mon, 9 Dec
20:55 - 14:40BFS-LAS
25h 45m1 stop
16:45 - 07:55LAS-BFS
31h 10m1 stop
Mon, 25 Nov - Sun, 1 Dec
20:55 - 14:40BFS-LAS
25h 45m1 stop
16:45 - 07:55LAS-BFS
31h 10m1 stop
Mon, 25 Nov - Sun, 1 Dec
10:35 - 14:40BFS-LAS
36h 05m1 stop
16:45 - 07:40LAS-BFS
30h 55m1 stop
Sat, 7 Dec - Thu, 12 Dec
20:55 - 14:40BFS-LAS
25h 45m1 stop
16:45 - 17:55LAS-BFS
17h 10m1 stop
Wed, 20 Nov - Tue, 26 Nov
20:55 - 15:50BFS-JFK
23h 55m1 stop
18:15 - 10:05JFK-BFS
10h 50m1 stop
Mon, 18 Nov - Sun, 24 Nov
06:00 - 17:00BFS-BOS
16h 00m2 stops
18:20 - 18:15BOS-BFS
18h 55m2 stops
Wed, 11 Dec - Sun, 15 Dec
06:30 - 14:40BFS-LAS
16h 10m1 stop
16:45 - 07:40LAS-BFS
30h 55m1 stop
Thu, 21 Nov - Thu, 28 Nov
09:55 - 11:00BFS-LAS
33h 05m2 stops
16:45 - 07:40LAS-BFS
30h 55m1 stop
Sat, 7 Dec - Thu, 12 Dec
21:00 - 14:40BFS-LAS
25h 40m2 stops
16:45 - 17:55LAS-BFS
17h 10m1 stop
Wed, 20 Nov - Tue, 26 Nov
09:30 - 20:05BFS-BOS
39h 35m3 stops
Sun, 1 Dec
21:10 - 20:05BFS-BOS
27h 55m2 stops
Sun, 1 Dec
20:15 - 17:00BFS-SEA
52h 45m3 stops
Mon, 2 Dec
08:30 - 20:50BFS-SEA
44h 20m3 stops
Thu, 5 Dec
20:35 - 14:21BFS-SEA
49h 46m3 stops
Tue, 3 Dec
08:30 - 14:21BFS-SEA
37h 51m2 stops
Thu, 5 Dec
20:55 - 20:26BFS-SEA
31h 31m2 stops
Wed, 4 Dec
17:30 - 12:15BFS-SEA
26h 45m1 stop
Wed, 4 Dec
18:25 - 17:00BFS-SEA
30h 35m2 stops
Tue, 3 Dec
19:25 - 18:00BFS-SEA
29h 35m2 stops
Sat, 22 Mar

How to get the cheapest flight ticket from Belfast Intl Airport to United States

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 to United States from Belfast Intl Airport?

Iberia. Iberia and British Airways are the most popular carriers operating from Belfast Intl Airport to United States

Can stopping save me money on Belfast Intl Airport to United States flights?

You could potentially save up to 24% on your flight if you consider stops on a Belfast Intl Airport to United States flight.

Cheap Belfast Intl Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to United States

Best price found

£314

Fastest flight time

14h 05m

Direct flights

None

Airports in United States

9 airports
The best one-way flight to United States from Belfast Intl Airport in the past 72 hours is £314. The best return flight deal from Belfast Intl Airport to United States found on momondo in the last 72 hours is £427.
The fastest flight from Belfast Intl Airport to United States takes 14h 05m
There are no direct flights from Belfast Intl Airport to United States. Popular non-direct routes for this connection are Belfast Intl Airport - Newark Airport, Belfast Intl Airport - Boston Logan Intl Airport and Belfast Intl Airport - Seattle/Tacoma Intl Airport.
There are 9 airports near United States: Chicago O'Hare Intl (ORD), Newark (EWR), Los Angeles (LAX), Dallas/Fort Worth (DFW), Boston Logan Intl (BOS), New York LaGuardia (LGA), Seattle/Tacoma Intl (SEA), New York John F Kennedy Intl (JFK), Las Vegas Harry Reid Intl (LAS)

  • When did momondo last update prices for flights from Belfast Intl Airport to United States?

    Prices for flights from Belfast Intl Airport to United States refresh daily.

  • How many operators does momondo search for flights from Belfast Intl Airport to United States?

  • How old do you have to be to fly from Belfast Intl Airport to United States?

    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 Belfast Intl Airport to United States.

  • What documentation or ID do you need to fly to United States?

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


Best airlines flying from Belfast Intl Airport to United States

Compare and see reviews for airlines that fly from Belfast Intl Airport to United States with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £405Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
IberiaPriceFrom £464Free CancellationRating
7.0
2,668 reviews
Search Iberia flights

Why use momondo?

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

Finding the right flight to United States from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

All flight searches from Belfast to United States on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to United States?

momondo provides multiple filters to help you find the best flight to United States from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Belfast to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your United States trip

We make it super easy to schedule, organise 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?
Sun 10/11
Sun 17/11
Email me momondo's favourite deals

Find better results for your trip to the United States

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo