Question 1

What are the cheapest airlines to fly from Northern Ireland to Washington, D.C. one-way?

Accepted Answer

For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £902. Users have also found prices from £1,545 and £1,557 on British Airways and American Airlines, respectively.

Question 2

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Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Washington, D.C. (average of £598). Flying from Northern Ireland to Washington, D.C. in July is currently the most expensive (average of £856). 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.

Question 3

What are the most popular routes from Northern Ireland to Washington, D.C.?

Accepted Answer

Most travelers choose Belfast City - Baltimore/Washington, Belfast City - Washington, D.C. Reagan-National or Belfast City - Washington, D.C. Dulles Intl when deciding on the best route from Northern Ireland to Washington, D.C..

Question 4

When is the cheapest time to fly from Northern Ireland to Washington, D.C. (NIR - WAS)?

Accepted Answer

When flying from Northern Ireland to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 5

What does BFS to IAD mean?

Accepted Answer

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Belfast Intl Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a BFS to IAD flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 6

Can I find deals for flights from Northern Ireland to Washington, D.C. that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Northern Ireland to Washington, D.C. 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.

Question 7

Can I find deals on flights from Northern Ireland to Washington, D.C. with specific airlines?

Accepted Answer

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

Question 8

Can I find deals for flights from Northern Ireland to Washington, D.C. that include hotel bookings?

Accepted Answer

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

Question 9

How can I find direct flights from Northern Ireland to Washington, D.C.?

Accepted Answer

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

Question 10

Can I find deals for business class flights from Northern Ireland to Washington, D.C.?

Accepted Answer

Yes. Cheapflights offers flight deals from Northern Ireland 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.

Question 11

Can I find deals for flights from Northern Ireland to Washington, D.C. that allow pets onboard?

Accepted Answer

Many airlines flying from Northern Ireland to Washington, D.C. 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.

Question 12

Can I find deals on last-minute flights from Northern Ireland to Washington, D.C.?

Accepted Answer

Yes, you can often find last-minute deals on Northern Ireland to Washington, D.C. 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.

Question 13

How does Cheapflights help users find flights from Northern Ireland to Washington, D.C.?

Accepted Answer

Deals for Northern Ireland to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 14

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Washington, D.C.?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Washington, D.C..

Question 15

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

Accepted Answer

Need flexible booking options for your flight to Washington, D.C. from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 16

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

Accepted Answer

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

Cheap flights from Northern Ireland to Washington, D.C. from £401

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

When is the cheapest time to fly from Northern Ireland to Washington, D.C. (NIR - WAS)?

One-way flights to Washington, D.C. from Northern Ireland

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 to fly from Northern Ireland to Washington, D.C. one-way?

What are the most popular routes from Northern Ireland to Washington, D.C.?

What does BFS to IAD mean?

Can I find deals for flights from Northern Ireland to Washington, D.C. that include extra baggage allowance?

Can I find deals on flights from Northern Ireland to Washington, D.C. with specific airlines?

Can I find deals for flights from Northern Ireland to Washington, D.C. that include hotel bookings?

How can I find direct flights from Northern Ireland to Washington, D.C.?

Can I find deals for business class flights from Northern Ireland to Washington, D.C.?

Can I find deals for flights from Northern Ireland to Washington, D.C. that allow pets onboard?

Can I find deals on last-minute flights from Northern Ireland to Washington, D.C.?

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How does Cheapflights help users find flights from Northern Ireland to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Washington, D.C.?

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

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

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Alternative routes for Northern Ireland to Washington, D.C.
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