What are the cheapest airlines to fly from Belfast City Airport to USA one-way?

The cheapet airlines for a one-way flight from Belfast City Airport to USA are British Airways (£412), Aer Lingus (£430), and Iberia (£537).

What are the most popular routes from Belfast City Airport to USA?

When deciding which route to take from Belfast City Airport to USA consider Belfast City - Newark, Belfast City - Seattle/Tacoma Intl or Belfast City - New York John F Kennedy Intl as they are the most popular.

How far in advance should I book a flight from Belfast City Airport to USA?

Travelers have found it’s best to book a flight 38 days in advance to save up to 109% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belfast City Airport to USA 1-2 weeks in advance for as low as £445, or £847 for flights within the next 24 hours.

What is the cheapest month to fly from Belfast City Airport to USA?

Our data shows that September tends to be the cheapest month to fly to USA from Belfast City Airport. Users have commonly found prices around £516 for the month, but tickets can be as low as £388. Due to multiple factors, prepare for potentially higher prices in August.

Can I find deals for flights from Belfast City to USA that include hotel bookings?

Yes. In addition to deals on Belfast City to USA flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast City to USA?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to USA.

Can I find deals for business class flights from Belfast City to USA?

Yes. Cheapflights offers flight deals from Belfast City to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£545+ Flights from Belfast City Airport to the United States

Cheap flight deals from Belfast City to USA

Round-trip from	£397
One-way from	£339
Popular in	August
Cheapest in	September
Average price	£555

British Airways
11/7-18/7
3 total stops
55h 04m total
Belfast to USA

Search Deals

22/6
2 total stops
50h 15m total
Belfast to USA

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Belfast City to USA

Cheapest flights from Belfast City to USA
Explore the most affordable flight options available from Belfast City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 11/711:55BHD - JFK

2 stops25h 04mBritish Airways

Fri 18/723:10JFK - BHD

1 stop30h 00mBritish Airways

Deal found 14/4£397

Fri 25/406:30BHD - JFK

1 stop13h 55mMultiple Airlines

Mon 28/400:50JFK - BHD

1 stop11h 05mMultiple Airlines

Deal found 15/4£416

Sun 4/517:25BHD - BOS

1 stop28h 00mKLM

Mon 12/516:40BOS - BHD

1 stop23h 35mKLM

Deal found 14/4£417

Fri 25/406:30BHD - JFK

2 stops17h 25mDelta

Mon 28/400:50JFK - BHD

1 stop15h 25mDelta

Deal found 14/4£419

Thu 24/412:40BHD - JFK

1 stop14h 50mAmerican Airlines

Wed 30/419:30JFK - BHD

1 stop11h 25mAmerican Airlines

Deal found 14/4£427

Fri 13/620:05BHD - BOS

1 stop20h 10mBritish Airways

Thu 19/607:13BOS - BHD

2 stops20h 32mBritish Airways

Deal found 14/4£436

Sun 4/506:30BHD - BOS

2 stops17h 29mDelta

Mon 12/517:05BOS - BHD

2 stops18h 50mDelta

Deal found 14/4£452

Mon 12/513:50BHD - EWR

1 stop10h 35mBritish Airways

Mon 19/521:25EWR - BHD

1 stop10h 30mBritish Airways

Deal found 14/4£483

Fri 11/706:35BHD - JFK

2 stops36h 04mIberia

Fri 18/716:00JFK - BHD

2 stops18h 30mIberia

Deal found 14/4£493

Mon 12/513:50BHD - EWR

1 stop10h 35mAmerican Airlines

Mon 19/521:25EWR - BHD

1 stop13h 15mAmerican Airlines

Deal found 14/4£498

Sun 9/1117:20BHD - JFK

1 stop27h 30mKLM

Thu 13/1117:50JFK - BHD

1 stop18h 00mKLM

Deal found 14/4£499

Fri 2/506:30BHD - EWR

2 stops17h 25mDelta

Fri 16/515:00EWR - BHD

2 stops20h 55mDelta

Deal found 14/4£536

Best flights from Belfast City to USA
Discover carefully curated flight deals from Belfast City to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Fri 11/711:55BHD - JFK

2 stops25h 04mBritish Airways

Fri 18/723:10JFK - BHD

1 stop30h 00mBritish Airways

Deal found 14/4£397

Fri 25/406:30BHD - JFK

1 stop13h 55mMultiple Airlines

Mon 28/400:50JFK - BHD

1 stop11h 05mMultiple Airlines

Deal found 15/4£416

Sun 4/517:25BHD - BOS

1 stop28h 00mKLM

Mon 12/516:40BOS - BHD

1 stop23h 35mKLM

Deal found 14/4£417

Fri 25/406:30BHD - JFK

2 stops17h 25mDelta

Mon 28/400:50JFK - BHD

1 stop15h 25mDelta

Deal found 14/4£419

Fri 25/409:30BHD - JFK

1 stop15h 25mAmerican Airlines

Tue 29/419:30JFK - BHD

1 stop10h 05mAmerican Airlines

Deal found 14/4£427

Fri 11/706:35BHD - JFK

2 stops36h 04mIberia

Fri 18/716:00JFK - BHD

2 stops18h 30mIberia

Deal found 14/4£493

Wed 18/620:15BHD - JFK

1 stop21h 14mFinnair

Sun 31/819:30JFK - BHD

1 stop11h 00mFinnair

Deal found 14/4£619

Fri 25/406:30BHD - JFK

2 stops20h 37mVirgin Atlantic

Tue 29/421:10JFK - BHD

1 stop18h 55mVirgin Atlantic

Deal found 14/4£695

Fri 11/706:35BHD - EWR

2 stops14h 25mAer Lingus

Fri 18/717:30EWR - BHD

2 stops14h 20mAer Lingus

Deal found 14/4£761

Fri 13/620:05BHD - BOS

1 stop20h 10mBritish Airways

Thu 19/607:13BOS - BHD

2 stops20h 32mBritish Airways

Deal found 14/4£436

Sun 4/506:30BHD - BOS

2 stops17h 29mDelta

Mon 12/517:05BOS - BHD

2 stops18h 50mDelta

Deal found 14/4£452

Mon 12/513:50BHD - EWR

1 stop10h 35mAmerican Airlines

Mon 19/521:25EWR - BHD

1 stop13h 15mAmerican Airlines

Deal found 14/4£498

Last-minute flights from Belfast City to USA
Discover last-minute flight deals from Belfast City to USA. Data last updated 15 April 2025 and is based on user searches.

Mon 21/407:05BHD - ATL

2 stops32h 53mMultiple Airlines

Mon 28/422:20ATL - BHD

1 stop12h 20mMultiple Airlines

Deal found 14/4£735

Mon 21/409:50BHD - ATL

1 stop15h 40mBritish Airways

Mon 28/422:20ATL - BHD

1 stop14h 10mBritish Airways

Deal found 14/4£780

Mon 21/406:30BHD - ATL

2 stops18h 45mDelta

Mon 28/419:59ATL - BHD

2 stops15h 56mDelta

Deal found 14/4£796

Thu 24/412:40BHD - JFK

1 stop12h 15mBritish Airways

Wed 30/422:55JFK - BHD

1 stop11h 40mBritish Airways

Deal found 14/4£412

Thu 24/412:40BHD - JFK

1 stop14h 50mAmerican Airlines

Wed 30/419:30JFK - BHD

1 stop11h 25mAmerican Airlines

Deal found 14/4£427

Thu 24/412:40BHD - EWR

1 stop11h 45mBritish Airways

Wed 30/417:55EWR - BHD

1 stop9h 55mBritish Airways

Deal found 14/4£551

Thu 24/409:35BHD - EWR

1 stop14h 50mAmerican Airlines

Wed 30/417:55EWR - BHD

1 stop9h 55mAmerican Airlines

Deal found 14/4£557

Thu 24/406:30BHD - LGA

2 stops15h 53mDelta

Wed 30/413:59LGA - BHD

2 stops21h 56mDelta

Deal found 15/4£979

Fri 25/406:30BHD - JFK

1 stop13h 55mMultiple Airlines

Mon 28/400:50JFK - BHD

1 stop11h 05mMultiple Airlines

Deal found 15/4£416

Fri 25/406:30BHD - JFK

2 stops17h 25mDelta

Mon 28/400:50JFK - BHD

1 stop15h 25mDelta

Deal found 14/4£419

Fri 25/406:30BHD - JFK

2 stops20h 37mVirgin Atlantic

Mon 28/400:50JFK - BHD

1 stop15h 25mVirgin Atlantic

Deal found 15/4£421

Fri 25/406:30BHD - JFK

1 stop10h 50mKLM

Mon 28/400:50JFK - BHD

1 stop15h 25mKLM

Deal found 14/4£721

One-way flights from Belfast City to USA
Search for one-way flight options from Belfast City to USA. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Sun 22/618:50BHD - LAX

2 stops50h 15mMultiple Airlines

Deal found 14/4£339

Sat 21/607:00BHD - JFK

1 stop13h 55mMultiple Airlines

Deal found 15/4£352

Thu 12/607:05BHD - SEA

2 stops23h 54mMultiple Airlines

Deal found 15/4£354

Wed 25/606:50BHD - JFK

1 stop10h 55mBritish Airways

Deal found 15/4£412

Sat 21/607:00BHD - LGA

3 stops30h 55mMultiple Airlines

Deal found 15/4£416

Sun 20/706:40BHD - EWR

2 stops19h 20mMultiple Airlines

Deal found 14/4£420

Sun 4/518:45BHD - JFK

2 stops23h 40mAer Lingus

Deal found 14/4£430

Wed 25/606:50BHD - EWR

1 stop12h 05mBritish Airways

Deal found 14/4£438

Sun 4/518:45BHD - EWR

2 stops26h 15mAer Lingus

Deal found 14/4£440

Sat 21/607:05BHD - EWR

1 stop11h 50mIberia

Deal found 15/4£537

Fri 16/506:45BHD - ORD

2 stops18h 15mAer Lingus

Deal found 14/4£607

Wed 30/715:20BHD - SEA

2 stops33h 39mAer Lingus

Deal found 14/4£788

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 11/7

11:55-07:59

2 stops25h 04m

New York John F Kennedy Intl

Fri 18/7

23:10-10:10

1 stop30h 00m

£397

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 25/4

06:30-15:25

1 stop13h 55m

New York John F Kennedy Intl

Mon 28/4

00:50-16:55

1 stop11h 05m

£416

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 4/5

17:25-16:25

1 stop28h 00m

Boston Logan Intl

Mon 12/5

16:40-21:15

1 stop23h 35m

£417

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 25/4

06:30-18:55

2 stops17h 25m

New York John F Kennedy Intl

Mon 28/4

00:50-21:15

1 stop15h 25m

£419

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 25/4

06:30-22:07

2 stops20h 37m

New York John F Kennedy Intl

Mon 28/4

00:50-21:15

1 stop15h 25m

£421

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 25/4

09:30-19:55

1 stop15h 25m

New York John F Kennedy Intl

Tue 29/4

19:30-10:35

1 stop10h 05m

£427

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 13/6

20:05-11:15

1 stop20h 10m

Boston Logan Intl

Thu 19/6

07:13-08:45

2 stops20h 32m

£436

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 4/5

06:30-18:59

2 stops17h 29m

Boston Logan Intl

Mon 12/5

17:05-16:55

2 stops18h 50m

£452

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 12/5

13:50-19:25

1 stop10h 35m

Newark

Mon 19/5

21:25-12:55

1 stop10h 30m

£483

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 11/7

06:35-13:39

2 stops36h 04m

New York John F Kennedy Intl

Fri 18/7

16:00-15:30

2 stops18h 30m

£493

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 46 results

...

Best time to book a flight from Belfast City to USA

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

Estimated return 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 from Belfast City Airport to the United States

What is the cheapest month to book a flight from Belfast City Airport to USA?

Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to USA (average of £575). Flying from Belfast City Airport to USA in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHD to US?

When flying from Belfast City Airport to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in USA by month

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

If weather is an important factor for your trip to USA, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing USA

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Belfast to USA to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,918 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Belfast City Airport to USA one-way?
The cheapet airlines for a one-way flight from Belfast City Airport to USA are British Airways (£412), Aer Lingus (£430), and Iberia (£537).
What are the most popular routes from Belfast City Airport to USA?
When deciding which route to take from Belfast City Airport to USA consider Belfast City - Newark, Belfast City - Seattle/Tacoma Intl or Belfast City - New York John F Kennedy Intl as they are the most popular.
Can I find deals for flights from Belfast City to USA that include hotel bookings?
Yes. In addition to deals on Belfast City to USA flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast City to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to USA.
Can I find deals for business class flights from Belfast City to USA?
Yes. Cheapflights offers flight deals from Belfast City to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Belfast City Airport to USA?
Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to USA (average of £575). Flying from Belfast City Airport to USA in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Belfast City to USA

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£341	Average£603	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast City to USA?

Cheapflights helps you search for flights from Belfast City to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to USA?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to USA for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast City to USA with no change fees?

Need flexible booking options for your flight to USA from Belfast City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast City to USA become cheaper?

Of course! You can now track prices for flights from Belfast City to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast City Airport to the United States from £339

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to USA

Keep the following information in mind while searching for Belfast City to USA flight deals. Data was last updated 15 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast City to USA

Cheapest flights from Belfast City to USAExplore the most affordable flight options available from Belfast City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Belfast City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to the United States that are best for you.

Best time to book a flight from Belfast City to USA

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

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to the United States

What is the cheapest month to book a flight from Belfast City Airport to USA?

What is the cheapest time of day to fly from BHD to US?

Find hourly flight availability from Belfast City to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Rainfall in USA by month

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

Temperature in USA by month

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

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 15 April 2025.

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Belfast to USA to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Belfast City Airport to USA one-way?

What are the most popular routes from Belfast City Airport to USA?

Can I find deals for flights from Belfast City to USA that include hotel bookings?

How can I find direct flights from Belfast City to USA?

Can I find deals for business class flights from Belfast City to USA?

What is the cheapest month to book a flight from Belfast City Airport to USA?

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.

Alternative routes for Belfast City to USA

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Belfast City to USA

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast City to USA?

Why should you use Cheapflights to find cheap flight tickets from Belfast City to USA?

Can Cheapflights find flights from Belfast City to USA with no change fees?

Can Cheapflights notify me if prices for flights from Belfast City to USA become cheaper?

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Travel Smart

Cheapest flights from Belfast City to USA
Explore the most affordable flight options available from Belfast City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.