$630+ Cheap flights from District of Columbia to Belfast City (BHD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHD
Dec 6 — Dec 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from District of Columbia to Belfast City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from District of Columbia to Belfast City
Cheapest flights from District of Columbia to Belfast CityExplore the most affordable flight options available from District of Columbia to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
Explore the most affordable flight options available from District of Columbia to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
This Air France deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 pmIAD - BHD
1 stop17h 45mMultiple Airlines
Wed 12/36:30 amBHD - IAD
1 stop14h 35mMultiple Airlines
Deal found 11/6![Multiple Airlines logo]()
$651
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:05 pmIAD - BHD
1 stop17h 45mDelta
Tue 11/185:20 pmBHD - IAD
1 stop27h 45mDelta
Deal found 11/4![Delta logo]()
$652
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:35 pmDCA - BHD
2 stops19h 15mDelta
Wed 12/36:30 amBHD - DCA
2 stops19h 10mDelta
Deal found 11/6![Delta logo]()
$666
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:40 pmDCA - BHD
2 stops19h 10mDelta
Sun 11/165:20 pmBHD - DCA
2 stops29h 40mDelta
Deal found 11/4![Delta logo]()
$667
This Orbitz deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:20 pmIAD - BHD
1 stop11h 20mBritish Airways
Fri 12/128:45 amBHD - IAD
1 stop16h 10mBritish Airways
Deal found 11/5![British Airways logo]()
$743
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmIAD - BHD
1 stop11h 30mAmerican Airlines
Fri 12/126:45 amBHD - IAD
2 stops15h 14mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$751
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:03 pmIAD - BHD
2 stops22h 57mDelta
Fri 12/126:30 amBHD - IAD
2 stops17h 49mDelta
Deal found 11/5![Delta logo]()
$781
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:54 pmDCA - BHD
2 stops13h 16mAmerican Airlines
Sat 11/2211:35 amBHD - DCA
2 stops15h 40mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$811
This Cheapflightsfares deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:05 pmIAD - BHD
2 stops15h 50mAer Lingus
Wed 12/36:40 amBHD - IAD
2 stops17h 50mAer Lingus
Deal found 11/6![Aer Lingus logo]()
$826
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:16 pmIAD - BHD
2 stops15h 14mAmerican Airlines
Tue 11/186:35 amBHD - IAD
2 stops15h 14mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$844
This Ovago deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:05 pmIAD - BHD
2 stops11h 45mBritish Airways
Sat 11/2211:35 amBHD - IAD
2 stops17h 24mBritish Airways
Deal found 11/5![British Airways logo]()
$873
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:37 pmDCA - BHD
2 stops14h 03mBritish Airways
Fri 12/126:45 amBHD - DCA
2 stops17h 09mBritish Airways
Deal found 11/5![British Airways logo]()
$879
Cheap flight deals from District of Columbia to Belfast City
Keep the following information in mind while searching for District of Columbia to Belfast City flight deals. Data was last updated November 6, 2025.
Round-trip from | $630 (Cheapflightsfares) |
|---|---|
Popular in | June |
Cheapest in | February |
Average price | $705 |
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from District of Columbia to Belfast City Airport that are best for you.
Fly from
District of Columbia
Fly to
Belfast City
Route
Depart
Return
Price
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Thu 3/5
6:20 pm-10:20 am
1 stop11h 00m
Belfast City
Thu 3/12
11:05 am-8:55 pm
1 stop13h 50m
$630
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 3/16
7:20 pm-10:40 am
1 stop11h 20m
Belfast City
Sun 3/22
6:30 am-4:40 pm
1 stop14h 10m
$631
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Wed 11/26
6:05 pm-4:50 pm
1 stop17h 45m
Belfast City
Wed 12/3
6:30 am-4:05 pm
1 stop14h 35m
$651
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 12/1
6:05 pm-9:00 pm
1 stop21h 55m
Belfast City
Fri 12/12
5:20 pm-4:05 pm
1 stop27h 45m
$652
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Mon 1/5
2:35 pm-4:05 pm
2 stops20h 30m
Belfast City
Wed 1/14
6:35 am-9:24 pm
2 stops19h 49m
$652
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Mon 3/16
4:12 pm-10:40 am
2 stops14h 28m
Belfast City
Sun 3/22
6:30 am-4:29 pm
2 stops13h 59m
$653
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Thu 3/5
12:23 pm-4:50 pm
2 stops23h 27m
Belfast City
Thu 3/12
6:30 am-5:05 pm
1 stop14h 35m
$665
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 3/16
7:59 pm-4:50 pm
2 stops16h 51m
Belfast City
Sun 3/22
5:20 pm-5:05 pm
1 stop27h 45m
$665
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Mon 12/1
5:03 pm-9:00 pm
2 stops22h 57m
Belfast City
Fri 12/12
6:30 am-10:12 pm
2 stops20h 42m
$666
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Wed 11/26
4:35 pm-4:50 pm
2 stops19h 15m
Belfast City
Wed 12/3
6:30 am-9:41 pm
2 stops20h 11m
$666
Showing 1-10 of 15 results
Best time to book a flight from District of Columbia to Belfast City
Have a flexible travel schedule? Discover the best time to fly to Belfast City from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Belfast City Airport
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Belfast City Airport?
Book flights to Belfast City Airport if you plan to visit one of these locationsNewcastle
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for District of Columbia to Belfast City
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from District of Columbia to Belfast City
Discover the top airline that operate flights from District of Columbia to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$620 | Average$834 | FlexibilityNo cancel fee | On-time70% |