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Cheap flights from Belfast City Airport to Washington, D.C. from £841

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WAS
26 2月 — 5 3月1
1 adult

Cheap flight deals from Belfast City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 2月 2025.

Round-trip from

£841
British Airways
  • British Airways
  • 11/4-20/4
  • 2 total stops
  • 29h 20m total
  • Belfast to Washington, D.C.
Search Deals

Find flight deals from Belfast City to Washington, D.C.

Cheapest flights from Belfast City to Washington, D.C.
Explore the most affordable flight options available from Belfast City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 2月 2025.

週五 11/406:35BHD - IAD
1 stop14h 15mBritish Airways
週日 20/422:40IAD - BHD
1 stop15h 05mBritish Airways
Deal found 20/2£841
週五 11/416:55BHD - IAD
2 stops27h 55mAer Lingus
週日 20/417:20IAD - BHD
2 stops16h 10mAer Lingus
Deal found 20/2£878
週五 11/414:00BHD - BWI
1 stop10h 35mBritish Airways
週日 20/421:20BWI - BHD
1 stop12h 20mBritish Airways
Deal found 20/2£915
週五 11/406:30BHD - IAD
1 stop14h 05mDelta
週日 20/420:33IAD - BHD
2 stops19h 42mDelta
Deal found 20/2£919
週五 11/406:30BHD - DCA
2 stops17h 46mDelta
週日 20/416:31DCA - BHD
2 stops19h 24mDelta
Deal found 20/2£923
週日 23/207:30BHD - IAD
3 stops34h 30mMultiple Airlines
週二 25/219:40IAD - BHD
2 stops12h 30mMultiple Airlines
Deal found 19/2£1,002
週五 11/406:30BHD - BWI
2 stops21h 43mDelta
週日 20/418:44BWI - BHD
2 stops17h 11mDelta
Deal found 20/2£1,156
週日 23/217:20BHD - IAD
1 stop27h 25mKLM
週二 25/217:35IAD - BHD
1 stop18h 15mKLM
Deal found 19/2£2,224

Find flights from Belfast City to Washington, D.C. within your budget

Customise your flight search to find flights from Belfast City to Washington, D.C. 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 858,174 searches. Data last updated 21 2月 2025.

Fly from

Belfast City

Fly to

Washington, D.C.

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

週五 11/4

06:35-15:50

1 stop14h 15m

Washington, D.C. Dulles Intl

週日 20/4

22:40-18:45

1 stop15h 05m

£841

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

週五 11/4

16:55-15:50

2 stops27h 55m

Washington, D.C. Dulles Intl

週日 20/4

17:20-14:30

2 stops16h 10m

£878

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

週五 11/4

14:00-19:35

1 stop10h 35m

Baltimore/Washington

週日 20/4

21:20-14:40

1 stop12h 20m

£915

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

週五 11/4

06:30-15:35

1 stop14h 05m

Washington, D.C. Dulles Intl

週日 20/4

20:33-21:15

2 stops19h 42m

£919

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

週五 11/4

06:30-19:16

2 stops17h 46m

Washington, D.C. Reagan-National

週日 20/4

16:31-16:55

2 stops19h 24m

£923

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

週五 11/4

06:30-23:13

2 stops21h 43m

Baltimore/Washington

週日 20/4

18:44-16:55

2 stops17h 11m

£1,156

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Belfast City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Belfast City to Washington, D.C.

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

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

Find hourly flight availability from Belfast City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 2月 2025.

It’s typically best to fly out from Belfast City Airport to Washington, D.C. at midday. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 21 2月 2025.
Read through reviews of airlines operating flights from Belfast to Washington, D.C., such as Delta, Aer Lingus and British Airways. 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
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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

Find useful and relevant information for your journey from Belfast City to Washington, D.C.. 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 flying from Belfast City Airport to Washington, D.C. round-trip?

    Currently priced at £841, British Airways will fly you from Belfast City Airport to Washington, D.C. and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and Delta - these airlines can fly you to your destination from £878 and £919, respectively.

  • What are the most popular routes from Belfast City Airport to Washington, D.C.?

    While some choose either Belfast City - Washington, D.C. Dulles Intl or Belfast City - Baltimore/Washington, Belfast City - Washington, D.C. Reagan-National is the most popular route from Belfast City Airport to Washington, D.C..

  • Can I find deals for flights from Belfast City to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Belfast City to Washington, D.C.?

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

  • Can I find deals for business class flights from Belfast City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Belfast City to Washington, D.C. 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 Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Washington, D.C. (average of £599). Flying from Belfast City Airport to Washington, D.C. in July is currently the most expensive (average of £947). 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Silver Spring
Arlington
Woodbridge
College Park
Laurel
Tysons

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Alternative routes for Belfast City to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Dulles Intl flights
Belfast Intl to Dulles Intl flights
Belfast City to Reagan-National flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to Washington, D.C.?

When you search for this flight from Belfast City to Washington, D.C., 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 Belfast City to Washington, D.C.?

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

Can Cheapflights find flights from Belfast City to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Washington, D.C. flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Belfast City today and book when prices fit your budget.

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