How long is the flight from State of Washington to Belfast City Airport?

British Airways can get you from State of Washington to Belfast City Airport in just under 14h 05m. Your travel time can differ by up to . The distance from State of Washington to Belfast City Airport is about 4472 mi.

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.

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).

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

When flying from State of Washington 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.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Washington 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.

£240+ Cheap Flights from Washington to Belfast City Airport

Cheap flight deals from Washington to Belfast City

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington to Belfast City
Explore the most affordable flight options available from Washington to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Mon 5/1020:20 -

1 stop15h 05m

Thu 22/1012:45 -

1 stop13h 40m

Deal found 23/8£703

Mon 5/1015:14 -

2 stops16h 16m

Thu 22/1014:20 -

1 stop29h 15m

Deal found 23/8£715

Sat 19/1213:40 -

1 stop13h 30m

Mon 4/119:40 -

1 stop23h 45m

Deal found 25/8£1,126

Sat 19/1213:40 -

1 stop13h 30m

Sun 3/115:15 -

1 stop33h 35m

Deal found 25/8£1,199

Fri 18/1218:45 -

1 stop16h 25m

Thu 31/1206:30 -

1 stop12h 55m

Deal found 25/8£1,204

Fri 18/1218:45 -

1 stop16h 25m

Sun 3/120:30 -

1 stop28h 20m

Deal found 25/8£1,277

Sat 19/1218:55 -

1 stop16h 15m

Thu 31/1207:15 -

2 stops17h 45m

Deal found 25/8£1,288

Sat 29/812:24 -

2 stops18h 41m

Mon 31/815:20 -

1 stop34h 20m

Deal found 25/8£7,704

Find flight deals from Washington to Belfast City

Round-trip from	£675
One-way from	£240

British Airways
17/1-21/1
2 total stops
27h 50m total
Washington to Belfast

Search Deals

British Airways
26/1
1 total stop
14h 00m total
Washington to Belfast

Search Deals

Cheapflights Fare Finder

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

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Route

Depart

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Price

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Fastest return journey

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Sun 17/1

18:45-16:50

1 stop14h 05m

Belfast City

Thu 21/1

11:05-16:50

1 stop13h 45m

£676

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Mon 1/2

17:45-14:15

1 stop12h 30m

Belfast City

Fri 5/2

06:45-15:50

1 stop17h 05m

£676

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Mon 15/2

17:45-17:25

1 stop15h 40m

Belfast City

Fri 19/2

06:45-15:50

1 stop17h 05m

£676

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Mon 5/10

20:20-19:25

1 stop15h 05m

Belfast City

Thu 22/10

12:45-18:25

1 stop13h 40m

£703

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Mon 5/10

15:14-15:30

2 stops16h 16m

Belfast City

Thu 22/10

14:20-11:35

1 stop29h 15m

£715

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Fri 29/1

17:45-14:05

1 stop12h 20m

Belfast City

Sun 7/2

06:30-15:50

1 stop17h 20m

£731

Cheapest one-way

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Tue 26/1

18:45-16:45

1 stop14h 00m

£240

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Tue 1/9

18:50-11:40

3 stops32h 50m

£462

SeattleBelfast

SEA Seattle/Tacoma Intl - BHD Belfast City

SEABHD

Seattle/Tacoma Intl

Tue 1/9

13:50-16:55

1 stop19h 05m

£506

PortlandBelfast

PDX Portland - BHD Belfast City

PDXBHD

Portland

Sat 12/9

21:30-11:55

3 stops54h 25m

£1,887

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Washington to Belfast City

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

SEA-BHD

PDX-BHD

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.

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Everything you need to know about your flight from Washington to Belfast City Airport

USWA-BHD

SEA-BHD

PDX-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from State of Washington to Belfast City Airport?
British Airways can get you from State of Washington to Belfast City Airport in just under 14h 05m. Your travel time can differ by up to . The distance from State of Washington to Belfast City Airport is about 4472 mi.
Can I find deals for flights from Washington to Belfast City that include hotel bookings?
Yes. In addition to deals on Washington to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Belfast City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Belfast City.
Can I find deals for business class flights from Washington to Belfast City?
Yes. Cheapflights offers flight deals from Washington 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.

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

Certainly. Search results for flights to Belfast City from Washington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Washington to Belfast City Airport from £240

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington to Belfast City

Cheapest flights from Washington to Belfast CityExplore the most affordable flight options available from Washington to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Washington to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Washington to Belfast CityDiscover carefully curated flight deals from Washington to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Washington to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Washington to Belfast CityDiscover last-minute flight deals from Washington to Belfast City. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Washington to Belfast City. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Washington to Belfast CitySearch for one-way flight options from Washington to Belfast City. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Washington to Belfast City. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

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Best time to book a flight from Washington to Belfast City

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Related info for your journey

How long is the flight from State of Washington to Belfast City Airport?

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

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

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

Travelling to a place near Belfast City Airport?

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Alternative routes for Washington to Belfast City

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Other flights to Belfast City

Explore flights to Belfast City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.

Complete your trip

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Direct flights to Northern Ireland

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Washington and Belfast City flights

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

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

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Cheapest flights from Washington to Belfast City
Explore the most affordable flight options available from Washington to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Washington to Belfast City
Discover carefully curated flight deals from Washington to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Washington to Belfast City
Discover last-minute flight deals from Washington to Belfast City. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Washington to Belfast City
Search for one-way flight options from Washington to Belfast City. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.