Question 1

What is the cheapest flight from Washington, D.C. to Belfast?

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. to Belfast was £480 for a return ticket. <a href='/flight-routes/Washington-WAS/Belfast-BF1'>Visit our flight page for the latest deals!>/a>

Question 2

Which aircraft models fly most regularly from Washington, D.C. to Belfast?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 3

How does KAYAK find such low prices on flights from Washington, D.C. to Belfast?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Belfast. <a href='/flight-routes/Washington-WAS/Belfast-BF1'>Visit our flight page for the latest deals!>/a>

Question 4

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Belfast?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Washington-WAS/Belfast-BF1'>Visit our flight page for the latest deals!>/a>

Question 5

What is the Hacker Fare option on flights from Washington, D.C. to Belfast?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Washington, D.C. with another airline. <a href='/flight-routes/Washington-WAS/Belfast-BF1'>Visit our flight page for the latest deals!>/a>

Question 6

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Belfast?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-WAS/Belfast-BF1'>Visit our flight page for the latest deals!>/a>

Question 7

Which airlines provide the cheapest flights from Washington, D.C. to Belfast?

Accepted Answer

In the past 3 days, the cheapest return tickets from Washington, D.C. to Belfast were found on British Airways (£480) and American Airlines (£499).

Question 8

Which airlines provide the cheapest flights from Washington, D.C. to Belfast?

Accepted Answer

In the past 3 days, the cheapest return tickets from Washington, D.C. to Belfast were found on British Airways (£480) and American Airlines (£499).

Question 9

How much is a return flight from Washington, D.C. to Belfast?

Accepted Answer

Flight prices are below average for this route right now.Flights to Belfast from Washington, D.C. usually cost between £506 and £564 in March.
The lowest price found in the past 3 days was £480 on British Airways (5 Mar-12 Mar).

£480 Find Cheap Flights from Washington, D.C. to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Cheap Flights from Washington, D.C. to Belfast (WAS-BHD)

Recent return flight deals from Washington, D.C. to Belfast

Recent one-way flight deals from Washington, D.C. to Belfast

Everything you should know

KAYAK's insights & trends for Washington, D.C. to Belfast flights

Get data-powered insights and trends into flights from Washington, D.C. to Belfast to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Washington, D.C. to Belfast?

Which airlines provide the cheapest flights from Washington, D.C. to Belfast?

In the past 3 days, the cheapest return tickets from Washington, D.C. to Belfast were found on British Airways (£480) and American Airlines (£499).

When to book flights from Washington, D.C. to Belfast

FAQs for booking flights from Washington, D.C. to Belfast

What is the cheapest flight from Washington, D.C. to Belfast?

In the last 3 days, the lowest price for a flight from Washington, D.C. to Belfast was £480 for a return ticket.

Which aircraft models fly most regularly from Washington, D.C. to Belfast?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Belfast

Cabin class types available on flights from Washington, D.C. to Belfast

Complete your trip to Belfast with a hotel stay or car hire

Find direct flights to and from Washington, D.C. and Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast