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Cheap flights from Washington to Northern Ireland from £214

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BFS
16 Oct — 23 Oct1
1 adult

Cheap British Airways flights from Washington to Northern Ireland

Explore cheap flight options specifically provided by British Airways for the route between Washington and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
Take a look at some of the lowest-priced British Airways flights heading from Washington to Northern Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 11/218:30PDX - BHD
1 stop12h 25mBritish Airways
Fri 21/211:30BHD - PDX
1 stop13h 05mBritish Airways
Deal found 9/10£491
Tue 14/118:50SEA - BHD
1 stop13h 55mBritish Airways
Wed 26/209:10BHD - SEA
1 stop15h 45mBritish Airways
Deal found 10/10£563

Cheap American Airlines flights from Washington to Northern Ireland

Explore cheap flight options specifically provided by American Airlines for the route between Washington and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Washington to Northern Ireland. Make sure to examine the flight information before completing your reservation.
Wed 12/218:30PDX - BHD
1 stop14h 05mAmerican Airlines
Sun 23/206:30BHD - PDX
1 stop18h 05mAmerican Airlines
Deal found 9/10£504
Tue 14/113:35SEA - BHD
2 stops17h 20mAmerican Airlines
Wed 26/209:10BHD - SEA
1 stop15h 45mAmerican Airlines
Deal found 10/10£567

Cheap Washington to Northern Ireland flights in October & November 2024

Find cheap flight options from Washington to Northern Ireland specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,024,559 searches. Prices were last updated on 11 October 2024.
The lowest fares we've come across on flights travelling from Washington to Northern Ireland in October and November 2024. For more flight deals, be sure to check back very soon.
Sun 10/1118:50SEA - BHD
1 stop14h 00mBritish Airways
Mon 18/1119:30BHD - SEA
1 stop23h 50mBritish Airways
Deal found 10/10£566
Thu 14/1114:35SEA - BFS
2 stops23h 45mMultiple Airlines
Thu 21/1106:30BFS - SEA
2 stops18h 40mMultiple Airlines
Deal found 10/10£576
Fri 8/1113:45SEA - BHD
1 stop12h 45mAmerican Airlines
Fri 15/1108:40BHD - SEA
1 stop16h 15mAmerican Airlines
Deal found 10/10£595
Thu 14/1114:35SEA - BHD
2 stops21h 55mMultiple Airlines
Thu 21/1107:30BHD - SEA
2 stops17h 30mMultiple Airlines
Deal found 10/10£601
Fri 8/1107:00SEA - BHD
2 stops25h 50mDelta
Fri 15/1106:30BHD - SEA
2 stops19h 59mDelta
Deal found 10/10£634
Sun 13/1010:15SEA - BHD
2 stops20h 30mLufthansa
Thu 24/1015:35BHD - SEA
2 stops36h 33mLufthansa
Deal found 11/10£653
Thu 31/1015:35PDX - BFS
2 stops14h 05mMultiple Airlines
Thu 14/1121:20BFS - PDX
2 stops27h 30mMultiple Airlines
Deal found 11/10£654
Sun 10/1120:00SEA - BHD
2 stops15h 55mAer Lingus
Mon 18/1118:50BHD - SEA
2 stops55h 25mAer Lingus
Deal found 10/10£748
Thu 31/1008:00PDX - BHD
2 stops25h 50mDelta
Thu 14/1106:30BHD - PDX
2 stops22h 02mDelta
Deal found 11/10£765

Washington to Northern Ireland 2024 flight deals

Discover exclusive flight deals for travel between Washington and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
The lowest fares we've come across on flights travelling from Washington to Northern Ireland in October and November 2024. For more flight deals, be sure to check back very soon.
Sun 10/1118:50SEA - BHD
1 stop14h 00mBritish Airways
Mon 18/1119:30BHD - SEA
1 stop23h 50mBritish Airways
Deal found 10/10£566
Thu 14/1114:35SEA - BFS
2 stops23h 45mMultiple Airlines
Thu 21/1106:30BFS - SEA
2 stops18h 40mMultiple Airlines
Deal found 10/10£576
Fri 8/1113:45SEA - BHD
1 stop12h 45mAmerican Airlines
Fri 15/1108:40BHD - SEA
1 stop16h 15mAmerican Airlines
Deal found 10/10£595
Thu 14/1114:35SEA - BHD
2 stops21h 55mMultiple Airlines
Thu 21/1107:30BHD - SEA
2 stops17h 30mMultiple Airlines
Deal found 10/10£601
Fri 8/1107:00SEA - BHD
2 stops25h 50mDelta
Fri 15/1106:30BHD - SEA
2 stops19h 59mDelta
Deal found 10/10£634
Sun 13/1010:15SEA - BHD
2 stops20h 30mLufthansa
Thu 24/1015:35BHD - SEA
2 stops36h 33mLufthansa
Deal found 11/10£653
Thu 31/1015:35PDX - BFS
2 stops14h 05mMultiple Airlines
Thu 14/1121:20BFS - PDX
2 stops27h 30mMultiple Airlines
Deal found 11/10£654
Sun 10/1120:00SEA - BHD
2 stops15h 55mAer Lingus
Mon 18/1118:50BHD - SEA
2 stops55h 25mAer Lingus
Deal found 10/10£748
Thu 31/1008:00PDX - BHD
2 stops25h 50mDelta
Thu 14/1106:30BHD - PDX
2 stops22h 02mDelta
Deal found 11/10£765

Washington to Northern Ireland flights leaving soon

Find last-minute flight options from Washington to Northern Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
Consider one of these great deals we found on last-minute flights from Washington to Northern Ireland. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 16/1011:27SEA - BHD
2 stops22h 13mIberia
Mon 25/1109:10BHD - SEA
1 stop34h 10mIberia
Deal found 10/10£6,988

One-way flights to Northern Ireland from Washington

Search for one-way flight options from Washington to Northern Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
Take a look at some of the one-way flights we've detected from Washington to Northern Ireland. Users needing a return flight from Washington to Northern Ireland should utilize the search form above.
Wed 20/1119:01SEA - BFS
2 stops52h 39mMultiple Airlines
Deal found 10/10£214

Find flights from Washington to Northern Ireland within your budget

Customise your flight search to find flights from Washington to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£488 - £748

Route

Depart

Return

Price

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Sun 16/2

1 stop14h 20m

Belfast City

Tue 25/2

1 stop14h 40m

£488

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Tue 11/2

1 stop12h 25m

Belfast City

Fri 21/2

1 stop13h 05m

£491

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Wed 12/2

1 stop14h 05m

Belfast City

Sun 23/2

1 stop18h 05m

£504

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Tue 11/2

1 stop19h 25m

Belfast City

Mon 24/2

1 stop26h 05m

£522

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Thu 13/2

2 stops21h 59m

Belfast City

Mon 24/2

2 stops38h 30m

£524

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Fri 14/2

1 stop23h 35m

Belfast City

Mon 24/2

1 stop26h 05m

£537

Seattle/Tacoma IntlBelfast City

SEA - BHD

SEABHD

Seattle/Tacoma Intl

Tue 14/1

1 stop13h 55m

Belfast City

Wed 26/2

1 stop15h 45m

£563

Seattle/Tacoma IntlBelfast City

SEA - BHD

SEABHD

Seattle/Tacoma Intl

Tue 14/1

2 stops17h 20m

Belfast City

Wed 26/2

1 stop15h 45m

£567

Seattle/Tacoma IntlBelfast City

SEA - BHD

SEABHD

Seattle/Tacoma Intl

Sun 10/11

2 stops15h 55m

Belfast City

Mon 18/11

2 stops55h 25m

£748

Flights are sorted by cheapest first

Deals found on 10/10

Best time to book a flight from Washington to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Washington 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 Washington to Northern Ireland

Get recent, data-driven insights about flights from Washington to Northern Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Northern Ireland (average of £65). Flying from State of Washington to Northern Ireland in August is currently the most expensive (average of £90). 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.

Rainfall in Northern Ireland by month

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

In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

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

If weather is an important factor for your trip to Northern Ireland, 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 Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 11 October 2024.
Read reviews from past customers who have flown British Airways, American Airlines and Delta from Washington to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

8.0
Very Good
8,958 reviews
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

7.8
Good
1,357 reviews
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

7.3
Good
10,000 reviews
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

7.1
Good
1,103 reviews
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

7.0
Good
2,682 reviews
8.0
Very Good
8,958 reviews

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Related info for your journey

Find useful and relevant information for your journey from Washington to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from State of Washington to Northern Ireland for under £500 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Northern Ireland for under £500. The cheapest flight booked recently is on Multiple Airlines for just £488, but on average you can expect to pay £735.

  • Are there last-minute flights available from State of Washington to Northern Ireland for under £7,000?

    There are currently 1+ open flights from State of Washington to Northern Ireland within the next 7 days for less than £7,000.

  • What does SEA to BFS mean?

    SEA and BFS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to BFS refers to a flight route from Seattle/Tacoma Intl Airport to Belfast Intl Airport. Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington to Northern Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Northern Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Northern Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Northern Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington to Northern Ireland that include hotel bookings?

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

  • How can I find direct flights from Washington to Northern Ireland?

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

  • Can I find deals for business class flights from Washington to Northern Ireland?

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

  • Can I find deals for flights from Washington to Northern Ireland that allow pets onboard?

    Many airlines flying from Washington to Northern Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Northern Ireland?

    Yes, you can often find last-minute deals on Washington to Northern Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Northern Ireland flight deals updated?

    The State of Washington to Northern Ireland flight deals you see on this page were last updated on 11/10.

  • What is the cheapest month to book a flight from State of Washington to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Northern Ireland (average of £65). Flying from State of Washington to Northern Ireland in August is currently the most expensive (average of £90). 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

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Alternative routes for Washington to Northern Ireland
See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Washington to Northern Ireland?

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 Northern Ireland from Washington.

Can Cheapflights find flights from Washington to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland 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 Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Washington to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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