Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport from $390

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. Dulles Intl Airport to Belfast City Airport departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Belfast

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Belfast.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Belfast

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
9:55 pm - 2:00 pmIAD-BHD
11h 05m1 stop
11:30 am - 7:45 pmBHD-IAD
13h 15m1 stop
$630American Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
10:55 pm - 2:15 pmIAD-BHD
11h 20m1 stop
11:15 am - 8:45 pmBHD-IAD
13h 30m1 stop
$631American Airlines
Find Deal
Sat, Mar 15 - Sat, Mar 22
6:00 pm - 10:30 amIAD-BHD
11h 30m1 stop
9:10 am - 3:35 pmBHD-IAD
11h 25m1 stop
$632British Airways
Find Deal
Fri, Feb 14 - Sat, Feb 22
6:00 pm - 10:20 amIAD-BHD
11h 20m1 stop
6:35 am - 3:35 pmBHD-IAD
14h 00m1 stop
$633British Airways
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:35 pm - 4:50 pmIAD-BHD
18h 15m1 stop
6:30 am - 11:16 pmBHD-IAD
21h 46m2 stops
$676Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:16 pm - 4:50 pmIAD-BHD
18h 34m2 stops
6:30 am - 6:55 pmBHD-IAD
17h 25m2 stops
$680Delta
Find Deal
Fri, Jan 24 - Sat, Feb 8
6:10 pm - 2:15 pmIAD-BHD
16h 05m2 stops
3:05 pm - 8:15 pmBHD-IAD
33h 10m2 stops
$814Aer Lingus
Find Deal
Sat, Mar 15 - Sat, Mar 22
6:50 pm - 8:45 pmIAD-BHD
20h 55m2 stops
8:20 am - 5:40 pmBHD-IAD
14h 20m2 stops
Fri, May 16 - Fri, May 23
5:10 pm - 2:35 pmIAD-BHD
16h 25m2 stops
7:25 pm - 3:40 pmBHD-IAD
25h 15m2 stops
$839Aer Lingus
Find Deal
Sun, Dec 29 - Wed, Jan 8
9:55 pm - 4:15 pmIAD-BHD
13h 20m1 stop
2:50 pm - 3:35 pmBHD-IAD
53h 45m2 stops
Mon, Jan 20 - Sat, Jan 25
9:55 pm - 2:15 pmIAD-BHD
11h 20m1 stop
$390British Airways
Find Deal
Wed, Dec 11
9:55 pm - 8:15 pmIAD-BHD
17h 20m1 stop
$399British Airways
Find Deal
Wed, Dec 11
11:40 am - 4:50 pmIAD-BHD
24h 10m2 stops
$471Delta
Find Deal
Wed, Dec 11
5:10 pm - 2:15 pmIAD-BHD
16h 05m2 stops
$501British Airways
Find Deal
Wed, Dec 11
10:30 pm - 4:50 pmIAD-BHD
37h 20m3 stops
$1,011
Find Deal
Wed, Dec 11
9:55 pm - 5:15 pmIAD-BHD
14h 20m1 stop
6:35 am - 3:35 pmBHD-IAD
14h 00m1 stop
$744American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
9:55 pm - 5:15 pmIAD-BHD
14h 20m1 stop
6:35 am - 5:18 pmBHD-IAD
15h 43m2 stops
$754American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:00 pm - 8:50 pmIAD-BHD
21h 50m3 stops
6:00 pm - 3:13 pmBHD-IAD
26h 13m3 stops
$1,566
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:30 pm - 4:50 pmIAD-BHD
17h 20m2 stops
6:30 am - 4:42 pmBHD-IAD
15h 12m2 stops
$1,573
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:30 pm - 8:30 pmIAD-BHD
17h 00m2 stops
10:15 am - 2:30 pmBHD-IAD
33h 15m3 stops
$1,821
Find Deal
Fri, Nov 22 - Mon, Nov 25

American Airlines flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Belfast City Airport flight tickets
American Airlines
Jan 9
IAD9:55 pmWashington, D.C. Dulles Intl
11h 05m
1 stop
BHD2:00 pmBelfast City
Jan 13
BHD11:30 amBelfast City
13h 15m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
American Airlines
Mar 15
IAD10:55 pmWashington, D.C. Dulles Intl
11h 20m
1 stop
BHD2:15 pmBelfast City
Mar 22
BHD11:15 amBelfast City
13h 30m
1 stop
IAD8:45 pmWashington, D.C. Dulles Intl
American Airlines
Feb 13
IAD5:26 pmWashington, D.C. Dulles Intl
15h 34m
2 stops
BHD2:00 pmBelfast City
Feb 21
BHD6:45 amBelfast City
13h 50m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl

British Airways flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Belfast City Airport flight tickets
British Airways
Feb 14
IAD6:00 pmWashington, D.C. Dulles Intl
11h 30m
1 stop
BHD10:30 amBelfast City
Feb 22
BHD9:10 amBelfast City
11h 25m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
British Airways
Jan 9
IAD6:00 pmWashington, D.C. Dulles Intl
11h 20m
1 stop
BHD10:20 amBelfast City
Jan 13
BHD6:35 amBelfast City
14h 00m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
British Airways
Jan 24
IAD1:53 pmWashington, D.C. Dulles Intl
15h 37m
2 stops
BHD10:30 amBelfast City
Feb 8
BHD6:30 amBelfast City
14h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl

See travel insights to Belfast from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $0. 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. Dulles Intl Airport 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 morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Belfast City Airport in the morning for as low as $0. 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 $755.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Belfast City Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Belfast City Airport flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Belfast City Airport (IAD to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Belfast City Airport

Best Price Found

$390

Fastest flight time

11h 05m

Direct flights

None
The best one-way flight to Belfast City Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $390. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Belfast City Airport found on momondo in the last 72 hours is $630.
The fastest flight from Washington, D.C. Dulles Intl Airport to Belfast City Airport takes 11h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Belfast City Airport.

  • How far is Washington, D.C. Dulles Intl to Belfast City by plane?

    Belfast City is 3389.6 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 11h 05m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport to Belfast City Airport?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Belfast City Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $557Free CancellationRating
6.6
6,831 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Belfast?

It is quick and easy to find Washington, D.C. to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

Can I find flights from Washington, D.C. to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Belfast.

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.


An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to Belfast

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo