Cheap flights from Washington Dulles Intl (IAD) to Belfast International (BFS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Belfast International (BFS)

What is the cheapest day to fly round-trip from Washington Dulles Intl to Belfast International?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

When is the cheapest time to fly from Washington Dulles Intl to Belfast International (IAD - BFS)?

When flying from Washington Dulles Intl to Belfast International, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Washington Dulles Intl to Belfast International in February, March 2021

26 Feb - 5 Mar
$1,869pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
26 Feb - 5 Mar
$5,064pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Belfast International 2021 flight deals

13 Sep - 10 Oct
$703pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
15 Sep - 10 Oct
$708pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
14 Sep - 10 Oct
$710pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Belfast International from Washington Dulles Intl

1:20 pm - 9:20 am
Multiple Airlines
1 Stop
15h 00m
IAD - BFS
Multiple Airlines
$417
Gotogate
6:20 pm - 1:10 pm
Multiple Airlines
2 Stops
37h 50m
IAD - BFS
Multiple Airlines
$396
Kiwi.com
6:10 pm - 1:10 pm
Multiple Airlines
2 Stops
14h 00m
IAD - BFS
Multiple Airlines
$420
Kiwi.com

Related info for your journey

Flight FAQs

From Washington Dulles Intl to Belfast International

Are flight prices decreasing from Washington Dulles Intl to Belfast International due to COVID-19 (coronavirus)?

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 Washington Dulles Intl and Belfast International 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.

Which airlines flying from Washington Dulles Intl to Belfast Intl have flexible changes due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to Belfast Intl have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Washington Dulles Intl to Belfast International for under $900 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Belfast International for under $900. The cheapest flight booked recently is on Multiple Airlines for just $832, but on average you can expect to pay $969.

Are there nonstop flights from Washington Dulles Intl to Belfast International for under $800 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Belfast International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Washington Dulles Intl or Belfast International?

Washington Dulles Intl will have the same amount of rainfall in 1 compared to Belfast International over the next 12 days.

Is Washington Dulles Intl weather warmer or cooler than Belfast International?

You can imagine temperatures to be in the 88 °F range in July. The weather in Belfast International is generally colder than Washington Dulles Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Related searches

Flights to Belfast International from Washington Dulles Intl
Flights to Washington Dulles Intl Flights to Belfast International Flights from Washington Dulles Intl

Rent a Car

Car Rentals at Belfast International

Alternative routes for Washington Dulles Intl to Belfast International

Destination information for Belfast International

Today's exchange rate
$1 = £0.71
Average temperature for February in Belfast International
46.4 °F
Avg rainfall for February in Belfast International
2.2 ″

Airports servicing Washington

Airports servicing Belfast

Home Europe United Kingdom Belfast Belfast International Cheap flights from Washington Dulles Intl to Belfast International