Cheap flights from Belfast to Washington Dulles Intl

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How to find the cheapest flight from
Belfast (BHD) to Washington Dulles Intl (IAD)

What is the cheapest day to fly return from Belfast to Washington Dulles Intl?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 50% when planning your travel around this day of the week.

How far in advance should I book a flight from Belfast to Washington Dulles Intl?

Travellers have found it’s best to book a flight 61 days in advance to save up to 20% 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 61 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 to Washington Dulles Intl 1-2 weeks in advance for as low as £459, or £481 for flights within the next 24 hours.

What is the cheapest month to fly from Belfast to Washington Dulles Intl?

Flights from Belfast to Washington Dulles Intl lean towards being more expensive in July. Prices are generally better when you fly from Belfast to Washington Dulles Intl in February, with the cheapest ticket starting at £293.

When is the cheapest time to fly from Belfast to Washington Dulles Intl (BF1 - IAD)?

One of the essential ways to save on airfare from Belfast to Washington Dulles Intl is to remain as flexible as possible. Flights that are in the midday tend to be the most expensive. If a flight is in the morning is possible it can save you up to 16% on airfare.

One-way flights to Washington Dulles Intl from Belfast

The cheapest one-way flights from Belfast to Washington Dulles Intl
04:45 - 16:20
British Airways
1 stop
16h 35m
BHD - IAD
British Airways
£795
KAYAK
15:25 - 16:20
Multiple Airlines
1 stop
29h 55m
BHD - IAD
Multiple Airlines
£1078
Kiwi.com
05:20 - 11:38
Multiple Airlines
2 stops
35h 18m
BHD - IAD
Multiple Airlines

Related info for your journey

Useful info, stats and facts about Belfast to Washington Dulles Intl flights.

Flight FAQs

From Belfast to Washington Dulles Intl

Are flight prices decreasing from Belfast to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Is Belfast weather warmer or cooler than Washington Dulles Intl?

Temperatures around the 31 °Cs can be experienced in July. The weather in Washington Dulles Intl is hotter than in Belfast. Plan for potential changes in flight availability as peak weather approaches in this location.

What are the cheapest airlines to fly from Belfast to Washington Dulles Intl one-way?

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £795.

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Belfast to Washington Dulles Intl
Today's exchange rate
£1 = $1.31
Average temperature for August in Washington Dulles Intl
31.0 °C
Avg rainfall for August in Washington Dulles Intl
87.0 mm

Airports servicing Belfast

Belfast International (BFS)

Airports servicing Washington