Cheap flights from Washington, D.C. to Belfast Intl Airport from $599
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 Intl Airport departing on 6/17. 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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How to get the cheapest flight ticket from Washington, D.C. to Belfast Intl 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 month to fly to Belfast Intl Airport?
The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from Washington, D.C., with most prices found around $611. If you’re not able to fly to Belfast Intl Airport in January, then October is your next best option. Flight prices from Washington, D.C. to Belfast Intl Airport during October average around $621.
What is the cheapest day to depart on your flight to Belfast Intl Airport?
The cheapest day to depart on your flight to Belfast Intl Airport is on a Tuesday when prices can be found for as low as $680. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Belfast Intl Airport for around $884.
When to book flights from Washington, D.C. to Belfast Intl Airport
Cheap Washington, D.C. to Belfast Intl Airport (WAS to BFS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Belfast Intl Airport
How far is Washington, D.C. to Belfast Intl by plane?
A flight from Washington, D.C. to Belfast Intl will travel around 3361.5 mi. Typically, this will take 15h 10m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Belfast Intl Airport?
Prices for flights from Washington, D.C. to Belfast Intl Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Belfast Intl Airport?
There is 1 operator available for flights from Washington, D.C. to Belfast Intl Airport as of February 2025.
How old do you have to be to fly from Washington, D.C. to Belfast Intl 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 Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Belfast Intl Airport?
Based on momondo bookings for flights between Washington, D.C. and Belfast Intl Airport, the leading airline is British Airways, making up 83% of the total bookings. Other popular airlines include American Airlines with 17%.
Best airlines flying from Washington, D.C. to Belfast Intl Airport
Compare and see reviews for airlines that fly from Washington, D.C. to Belfast Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $626 | Free Cancellation | Rating 6.6 6,763 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Belfast?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Belfast. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Belfast with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Belfast from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Belfast?
Once all potential Washington, D.C. to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Belfast right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Belfast from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.