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

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £320. However, be on the lookout for offers from Finnair and American Airlines, as they are both options that can get you from USA to Belfast City Airport for a low price.

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

While some choose either New York John F Kennedy Intl - Belfast City or Newark - Belfast City, Boston Logan Intl - Belfast City is the most popular route from USA to Belfast City Airport.

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

The best pricing can be found in the month of April. Prices to Belfast City Airport from USA average £657. You can even find prices in April for less than £657, as users have found deals to Belfast City Airport from as low as £481. The month of October appears to be one of the more expensive times to travel to Belfast City Airport from USA. Flying in the targeted month can save you up to 69%.

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

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

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

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

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

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

£538+ Flights from the United States to Belfast City Airport

Cheap flight deals from USA to Belfast City

Round-trip from	£474
One-way from	£184
Popular in	October
Cheapest in	April
Average price	£516

British Airways
21/2-23/2
3 total stops
54h 35m total
USA to Belfast

Search Deals

9/3
2 total stops
36h 50m total
USA to Belfast

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£137 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from USA to Belfast City

Cheapest flights from USA to Belfast City
Explore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.

Fri 21/216:50BOS - BHD

2 stops21h 25mBritish Airways

Sun 23/209:10BHD - BOS

1 stop33h 10mBritish Airways

Deal found 30/1£474

Sat 15/322:55IAD - BHD

1 stop11h 20mBritish Airways

Sat 22/318:00BHD - IAD

1 stop30h 45mBritish Airways

Deal found 31/1£517

Fri 7/220:02BOS - BHD

2 stops16h 13mFinnair

Mon 10/206:35BHD - BOS

1 stop18h 00mFinnair

Deal found 30/1£517

Sun 6/421:20BWI - BHD

1 stop10h 45mBritish Airways

Wed 16/411:30BHD - BWI

1 stop13h 05mBritish Airways

Deal found 30/1£520

Thu 20/220:30BWI - BHD

1 stop17h 20mFinnair

Mon 24/206:35BHD - BWI

1 stop17h 10mFinnair

Deal found 30/1£521

Thu 13/319:39BOS - BHD

2 stops14h 21mAmerican Airlines

Tue 18/311:30BHD - BOS

1 stop15h 25mAmerican Airlines

Deal found 30/1£525

Thu 20/217:28BWI - BHD

2 stops15h 32mAmerican Airlines

Mon 24/211:30BHD - BWI

1 stop12h 15mAmerican Airlines

Deal found 30/1£525

Tue 29/420:05LAX - BHD

1 stop13h 25mBritish Airways

Wed 7/513:50BHD - LAX

1 stop14h 25mBritish Airways

Deal found 30/1£527

Tue 11/218:00IAD - BHD

1 stop11h 30mAmerican Airlines

Mon 17/206:35BHD - IAD

2 stops16h 26mAmerican Airlines

Deal found 30/1£530

Thu 20/217:30DCA - BHD

2 stops15h 30mBritish Airways

Mon 24/211:30BHD - DCA

2 stops16h 05mBritish Airways

Deal found 30/1£534

Thu 1/521:20BWI - BHD

1 stop16h 25mMultiple Airlines

Sat 10/507:05BHD - BWI

2 stops19h 59mMultiple Airlines

Deal found 30/1£540

Thu 27/300:20JFK - BHD

1 stop9h 40mBritish Airways

Fri 4/406:35BHD - JFK

1 stop11h 05mBritish Airways

Deal found 31/1£543

Best flights from USA to Belfast City
Discover carefully curated flight deals from USA to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 January 2025.

Fri 21/216:50BOS - BHD

2 stops21h 25mBritish Airways

Sun 23/209:10BHD - BOS

1 stop33h 10mBritish Airways

Deal found 30/1£474

Mon 10/319:25BOS - BHD

1 stop19h 10mFinnair

Mon 24/306:35BHD - BOS

1 stop18h 00mFinnair

Deal found 30/1£521

Thu 13/319:39BOS - BHD

2 stops14h 21mAmerican Airlines

Tue 18/311:30BHD - BOS

1 stop15h 25mAmerican Airlines

Deal found 30/1£525

Thu 1/521:20BWI - BHD

1 stop16h 25mMultiple Airlines

Sat 10/507:05BHD - BWI

2 stops19h 59mMultiple Airlines

Deal found 30/1£540

Mon 10/217:35IAD - BHD

1 stop22h 25mDelta

Mon 17/217:20BHD - IAD

1 stop27h 25mDelta

Deal found 30/1£551

Sun 6/420:21IAD - BHD

2 stops15h 34mKLM

Wed 16/406:30BHD - IAD

2 stops14h 48mKLM

Deal found 30/1£574

Wed 30/419:00JFK - BHD

1 stop13h 45mAer Lingus

Sun 4/518:00BHD - JFK

1 stop28h 15mAer Lingus

Deal found 31/1£672

Sat 12/417:25JFK - BHD

2 stops16h 40mIberia

Sat 19/416:15BHD - JFK

2 stops27h 01mIberia

Deal found 30/1£1,019

Sat 15/322:55IAD - BHD

1 stop11h 20mBritish Airways

Sat 22/318:00BHD - IAD

1 stop30h 45mBritish Airways

Deal found 31/1£517

Thu 20/220:30BWI - BHD

1 stop17h 20mFinnair

Mon 24/206:35BHD - BWI

1 stop17h 10mFinnair

Deal found 30/1£521

Thu 20/217:28BWI - BHD

2 stops15h 32mAmerican Airlines

Mon 24/211:30BHD - BWI

1 stop12h 15mAmerican Airlines

Deal found 30/1£525

Fri 25/418:20JFK - BHD

1 stop11h 15mMultiple Airlines

Tue 29/407:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 30/1£558

Last-minute flights from USA to Belfast City
Discover last-minute flight deals from USA to Belfast City. Data last updated 31 January 2025 and is based on user searches.

Fri 7/220:02BOS - BHD

2 stops16h 13mFinnair

Mon 10/206:35BHD - BOS

1 stop18h 00mFinnair

Deal found 30/1£517

Fri 7/218:25BOS - BHD

1 stop11h 05mBritish Airways

Mon 10/206:35BHD - BOS

1 stop12h 25mBritish Airways

Deal found 30/1£518

Fri 7/220:00BOS - BHD

3 stops32h 45mMultiple Airlines

Mon 10/217:55BHD - BOS

3 stops28h 50mMultiple Airlines

Deal found 30/1£682

Sat 8/221:55IAD - BHD

1 stop13h 45mBritish Airways

Thu 20/217:40BHD - IAD

1 stop26h 55mBritish Airways

Deal found 30/1£546

Sat 8/217:35IAD - BHD

1 stop22h 25mDelta

Mon 17/206:30BHD - IAD

1 stop14h 15mDelta

Deal found 30/1£551

Sat 8/219:05JFK - BHD

1 stop9h 40mAer Lingus

Mon 17/218:50BHD - JFK

2 stops29h 39mAer Lingus

Deal found 30/1£783

Sat 8/217:40EWR - BHD

2 stops14h 55mAer Lingus

Mon 17/218:50BHD - EWR

2 stops26h 20mAer Lingus

Deal found 30/1£787

Sat 8/217:30LGA - BHD

2 stops18h 20mDelta

Mon 17/206:30BHD - LGA

2 stops18h 34mDelta

Deal found 30/1£1,454

Sun 9/218:00IAD - BHD

1 stop13h 45mMultiple Airlines

Thu 20/207:30BHD - IAD

2 stops38h 43mMultiple Airlines

Deal found 30/1£766

Mon 10/217:10IAD - BHD

2 stops15h 00mAer Lingus

Mon 17/206:55BHD - IAD

2 stops13h 45mAer Lingus

Deal found 30/1£714

Mon 10/200:10EWR - BHD

2 stops32h 20mMultiple Airlines

Mon 17/210:15BHD - EWR

2 stops34h 15mMultiple Airlines

Deal found 30/1£718

Mon 10/218:35EWR - BHD

1 stop9h 30mBritish Airways

Tue 18/206:35BHD - EWR

2 stops14h 35mBritish Airways

Deal found 30/1£1,236

One-way flights from USA to Belfast City
Search for one-way flight options from USA to Belfast City. Find affordable one-way fares based on user searches. Data last updated 31 January 2025.

Sun 9/323:00EWR - BHD

2 stops36h 50mMultiple Airlines

Deal found 30/1£184

Sun 9/319:15JFK - BHD

1 stop10h 20mMultiple Airlines

Deal found 30/1£207

Wed 12/310:13DFW - BHD

2 stops28h 07mMultiple Airlines

Deal found 30/1£223

Mon 10/218:10BWI - BHD

2 stops17h 15mMultiple Airlines

Deal found 29/1£223

Mon 10/220:00BOS - BHD

2 stops32h 35mMultiple Airlines

Deal found 29/1£231

Mon 10/219:40IAD - BHD

2 stops12h 30mMultiple Airlines

Deal found 29/1£263

Sun 9/315:35LGA - BHD

2 stops17h 10mMultiple Airlines

Deal found 30/1£267

Thu 1/520:05LAX - BHD

3 stops59h 50mMultiple Airlines

Deal found 30/1£317

Mon 10/218:25BOS - BHD

1 stop9h 40mBritish Airways

Deal found 29/1£320

Mon 10/215:29DCA - BHD

2 stops14h 01mBritish Airways

Deal found 29/1£320

Mon 10/221:55IAD - BHD

1 stop13h 20mFinnair

Deal found 29/1£321

Sun 20/415:45LAX - BHD

1 stop13h 20mBritish Airways

Deal found 30/1£331

Find flights from USA to Belfast City within your budget

Fly from

Fly to

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 21/2

16:50-19:15

2 stops21h 25m

Belfast City

Sun 23/2

09:10-13:20

1 stop33h 10m

£474

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 15/3

22:55-14:15

1 stop11h 20m

Belfast City

Sat 22/3

18:00-20:45

1 stop30h 45m

£517

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 6/4

21:20-13:05

1 stop10h 45m

Belfast City

Wed 16/4

11:30-19:35

1 stop13h 05m

£520

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/3

19:25-18:35

1 stop19h 10m

Belfast City

Mon 24/3

06:35-20:35

1 stop18h 00m

£521

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 20/2

20:30-18:50

1 stop17h 20m

Belfast City

Mon 24/2

06:35-18:45

1 stop17h 10m

£521

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 13/3

19:39-14:00

2 stops14h 21m

Belfast City

Tue 18/3

11:30-22:55

1 stop15h 25m

£525

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 20/2

17:28-14:00

2 stops15h 32m

Belfast City

Mon 24/2

11:30-18:45

1 stop12h 15m

£525

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Tue 29/4

20:05-17:30

1 stop13h 25m

Belfast City

Wed 7/5

13:50-20:15

1 stop14h 25m

£527

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 11/2

18:00-10:30

1 stop11h 30m

Belfast City

Mon 17/2

06:35-18:01

2 stops16h 26m

£530

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Thu 20/2

17:30-14:00

2 stops15h 30m

Belfast City

Mon 24/2

11:30-22:35

2 stops16h 05m

£534

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 58 results

...

Best time to book a flight from USA to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from USA 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.

Travel insights for flights from USA to Belfast City

Get recent, data-driven insights about flights from USA to Belfast City including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from USA to Belfast City Airport (average of £98). Flying from USA to Belfast City Airport in December is currently the most expensive (average of £116). 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 US to BHD?

When flying from USA to Belfast City Airport, 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 Belfast City by month

In terms of precipitation, rainfall in Belfast City Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast City Airport when rainfall is around 50.0 mm.

Temperature in Belfast City by month

If weather is an important factor for your trip to Belfast City Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast City

Read through reviews of airlines operating flights from USA to Belfast, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,450 reviews

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,335 reviews

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,285 reviews

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

656 reviews

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

8,450 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from USA to Belfast City Airport one-way?
The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £320. However, be on the lookout for offers from Finnair and American Airlines, as they are both options that can get you from USA to Belfast City Airport for a low price.
What are the most popular routes from USA to Belfast City Airport?
While some choose either New York John F Kennedy Intl - Belfast City or Newark - Belfast City, Boston Logan Intl - Belfast City is the most popular route from USA to Belfast City Airport.
Can I find deals for flights from USA to Belfast City that include hotel bookings?
Yes. In addition to deals on USA to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Belfast City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Belfast City.
Can I find deals for business class flights from USA to Belfast City?
Yes. Cheapflights offers flight deals from USA to Belfast City 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 USA to Belfast City Airport?
Currently, April is the cheapest month in which you can book a flight from USA to Belfast City Airport (average of £98). Flying from USA to Belfast City Airport in December is currently the most expensive (average of £116). 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

Newcastle

Carrickfergus

Bangor

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

When you search for this flight from USA to Belfast City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast City from USA.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Belfast City, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from the United States to Belfast City Airport from £184

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Belfast City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from USA to Belfast City

Cheapest flights from USA to Belfast CityExplore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.

Explore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.

Find flights from USA to Belfast City within your budget

Best time to book a flight from USA to Belfast City

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

Travel insights for flights from USA to Belfast City

Get recent, data-driven insights about flights from USA to Belfast City including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from USA to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 January 2025.

Rainfall in Belfast City by month

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

Temperature in Belfast City by month

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

Reviews of airlines servicing Belfast City

Read through reviews of airlines operating flights from USA to Belfast, such as Delta, KLM and Finnair. 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 USA to Belfast City. 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 USA to Belfast City Airport one-way?

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

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

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

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

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

Travelling to a place near the United States?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Belfast City

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

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 USA to Belfast City?

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

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

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

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Travel Smart

Cheapest flights from USA to Belfast City
Explore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.