Cheap flights from Washington, D.C. to Belfast from $461
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Belfast departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Washington, D.C. to Belfast City Airport
Our best American Airlines deals on Washington, D.C. to Belfast City Airport flight tickets
British Airways flights from Washington, D.C. to Belfast City Airport
Our best British Airways deals on Washington, D.C. to Belfast City Airport flight tickets
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How to get the cheapest flight ticket from Washington, D.C. to Belfast City Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Belfast City Airport?
On average, the least expensive day to fly to Belfast City Airport from Washington, D.C. is on a Thursday. momondo users have found tickets for Thursday departures for as low as $626. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $873.
What is the cheapest time of day to depart on your flight to Belfast City Airport?
According to our data, the cheapest time of day to fly to Belfast City Airport is in the afternoon. momondo users have found flights departing from Washington, D.C. to Belfast City Airport in the afternoon for as low as $708. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $779.
When to book flights from Washington, D.C. to Belfast City Airport
Cheap Washington, D.C. to Belfast City Airport (WAS to BHD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Belfast City Airport
How far is Washington, D.C. to Belfast City by plane?
The distance between Washington, D.C. and Belfast City is about 3375.4 mi. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Belfast City Airport?
Prices for flights from Washington, D.C. to Belfast City Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Belfast City Airport?
There is 1 operator available for flights from Washington, D.C. to Belfast City Airport as of June 2025.
How old do you have to be to fly from Washington, D.C. to Belfast City Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Belfast City Airport?
Based on momondo bookings for flights between Washington, D.C. and Belfast City Airport, the leading airline is British Airways, making up 100% of the total bookings.
Best airlines flying from Washington, D.C. to Belfast City Airport
Compare and see reviews for airlines that fly from Washington, D.C. to Belfast City Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $578 | Free Cancellation | Rating 6.6 7,008 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Belfast?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Belfast for you.
Can I find flights from Washington, D.C. to Belfast with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington, D.C. to Belfast flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Belfast?
momondo provides multiple filters to help you find the best flight to Belfast from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Belfast right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.