Travellers have found it’s best to book a flight 61 days in advance to save up to 31% 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 1-2 weeks in advance for as low as £546, or £661 for flights within the next 24 hours.
Flights from Belfast to Washington lean towards being more expensive in July. Prices are generally better when you fly from Belfast to Washington in October, with the cheapest ticket starting at £317.
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 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.
Some of our airline partners flying from Belfast to Washington have new flexible policies in place due to COVID-19. United Airlines and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.
Yes, there are multiple flights from Belfast to Washington for under £536. The cheapest flight booked recently is on American Airlines for just £475, but on average you can expect to pay £563.
There are no direct flights from Belfast to Washington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
Looking at all options, your cheapest flight can be booked for £833. While the most popular route (Belfast Intl - Seattle/Tacoma Intl) can be booked for £519 on average our data indicates £1,482 when flying from Belfast to Washington
American Airlines and United Airlines can get you from Belfast to Washington in just under 15h 35m. Your travel time can differ by up to 2h 39m. Both multi-stop and direct flights can be found to your destination and back.
According to our current data, American Airlines (£476), and United Airlines (£694) offers the cheapest pricing from Belfast to Washington.