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Cheap flights from Dulles Intl (IAD) to Belfast City (BHD) from $338

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — BHD
jun. 10 — jun. 171
From?
To?
lun. 6/10
lun. 6/17
1 adult, Economy
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Cheap flight deals from Dulles Intl to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 5, 2024.

Round-trip from

$640

One-way from

$434
From Washington, D.C. Dulles Intl to Belfast City
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One-way flight from Washington, D.C. Dulles Intl to Belfast City
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Belfast City Airport?

Monday is generally a great day to depart. Flying on this day could help you save up to 47%.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport?

September is one of the best times of the year to fly to Belfast City Airport from Washington, D.C. Dulles Intl Airport. Prices for September average $832 per person but you can even find prices for as low as $608. The most expensive prices can be found in the month of December. Opting for a September flight can save you 42% on your journey compared to booking in December

What is the cheapest time of day to fly from IAD to BHD?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

Cheap Dulles Intl to Belfast City flights in June & July 2024

Find cheap flight options from Dulles Intl to Belfast City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 5, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Belfast in June and July 2024. More deals are always being added, so be sure to check back regularly.
mié. 6/55:55 pmIAD - BHD
1 stop9h 55mBritish Airways
mié. 6/1211:50 amBHD - IAD
1 stop32h 50mBritish Airways
Deal found 6/4$700
mar. 6/118:15 pmIAD - BHD
2 stops14h 05mBritish Airways
mar. 6/181:40 pmBHD - IAD
1 stop11h 50mBritish Airways
Deal found 6/4$705
mar. 6/118:15 pmIAD - BHD
2 stops14h 05mBritish Airways
mar. 6/187:30 pmBHD - IAD
2 stops33h 29mBritish Airways
Deal found 6/4$715
jue. 7/45:55 pmIAD - BHD
1 stop12h 05mBritish Airways
mar. 7/99:45 amBHD - IAD
1 stop15h 45mBritish Airways
Deal found 6/4$736
jue. 7/410:45 pmIAD - BHD
1 stop13h 55mBritish Airways
mar. 7/96:35 amBHD - IAD
2 stops17h 40mBritish Airways
Deal found 6/4$760
jue. 7/410:45 pmIAD - BHD
1 stop13h 55mBritish Airways
jue. 7/116:35 amBHD - IAD
2 stops17h 40mBritish Airways
Deal found 6/4$764
jue. 7/41:13 pmIAD - BHD
2 stops16h 47mBritish Airways
jue. 7/116:35 amBHD - IAD
2 stops17h 40mBritish Airways
Deal found 6/4$765
jue. 7/1110:45 pmIAD - BHD
1 stop11h 50mBritish Airways
mar. 7/169:45 amBHD - IAD
1 stop10h 55mBritish Airways
Deal found 6/5$766
mar. 7/3010:45 pmIAD - BHD
1 stop13h 40mBritish Airways
jue. 8/87:30 pmBHD - IAD
1 stop30h 00mBritish Airways
Deal found 6/3$778

Dulles Intl to Belfast City 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Belfast City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 5, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Belfast in June and July 2024. More deals are always being added, so be sure to check back regularly.
mar. 9/1710:45 pmIAD - BHD
1 stop13h 40mBritish Airways
vie. 9/276:35 amBHD - IAD
1 stop14h 00mBritish Airways
Deal found 6/5$565
sáb. 10/1210:45 pmIAD - BHD
1 stop11h 20mAmerican Airlines
dom. 10/201:10 pmBHD - IAD
1 stop12h 25mAmerican Airlines
Deal found 6/4$574
dom. 10/1310:50 pmIAD - BHD
1 stop10h 45mBritish Airways
sáb. 10/196:55 pmBHD - IAD
1 stop30h 40mBritish Airways
Deal found 6/4$587
dom. 10/1310:50 pmIAD - BHD
1 stop13h 45mBritish Airways
sáb. 10/197:50 pmBHD - IAD
1 stop29h 45mBritish Airways
Deal found 6/5$588
mar. 8/2710:45 pmIAD - BHD
1 stop11h 35mBritish Airways
mié. 9/111:40 pmBHD - IAD
1 stop11h 50mBritish Airways
Deal found 6/4$592
mar. 8/275:55 pmIAD - BHD
1 stop10h 10mBritish Airways
mar. 9/37:30 pmBHD - IAD
1 stop25h 05mBritish Airways
Deal found 6/4$593
mar. 9/175:44 pmIAD - BHD
2 stops16h 36mBritish Airways
vie. 9/2711:50 amBHD - IAD
1 stop13h 40mBritish Airways
Deal found 6/5$597
mar. 8/2710:45 pmIAD - BHD
1 stop13h 40mBritish Airways
mié. 9/1111:50 amBHD - IAD
2 stops15h 20mBritish Airways
Deal found 6/4$602
sáb. 10/1212:30 pmIAD - BHD
2 stops23h 20mDelta
dom. 10/205:20 pmBHD - IAD
1 stop27h 15mDelta
Deal found 6/4$636

Dulles Intl to Belfast City flights leaving soon

Find last-minute flight options from Dulles Intl to Belfast City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 5, 2024.
Book one of these great deals on flights from Washington, D.C. to Belfast. Users should be sure to double check the price, date, and time of their last-minute flight.
mar. 6/118:15 pmIAD - BHD
2 stops14h 05mBritish Airways
mar. 6/181:40 pmBHD - IAD
1 stop11h 50mBritish Airways
Deal found 6/4$705
mar. 6/118:15 pmIAD - BHD
2 stops14h 05mBritish Airways
mar. 6/187:30 pmBHD - IAD
2 stops33h 29mBritish Airways
Deal found 6/4$715
jue. 6/612:35 pmIAD - BHD
2 stops23h 15mDelta
lun. 6/105:20 pmBHD - IAD
2 stops28h 07mDelta
Deal found 6/4$945
mar. 6/118:19 amIAD - BHD
3 stops31h 31mMultiple Airlines
mar. 6/181:40 pmBHD - IAD
2 stops31h 35mMultiple Airlines
Deal found 6/4$1,086
jue. 6/65:25 pmIAD - BHD
1 stop18h 25mKLM
lun. 6/105:20 pmBHD - IAD
2 stops27h 39mKLM
Deal found 6/4$1,103
vie. 6/74:30 pmIAD - BHD
2 stops22h 30mMultiple Airlines
mié. 6/1210:55 amBHD - IAD
2 stops32h 45mMultiple Airlines
Deal found 6/4$1,132
jue. 6/610:10 pmIAD - BHD
1 stop11h 40mLufthansa
lun. 6/103:35 pmBHD - IAD
1 stop29h 30mLufthansa
Deal found 6/4$1,241
vie. 6/71:08 pmIAD - BHD
2 stops22h 42mDelta
mié. 6/125:20 pmBHD - IAD
1 stop27h 15mDelta
Deal found 6/4$1,270
jue. 6/66:30 amIAD - BHD
3 stops32h 45mMultiple Airlines
lun. 6/106:00 pmBHD - IAD
2 stops24h 30mMultiple Airlines
Deal found 6/4$1,321

One-way flights to Belfast City from Dulles Intl

Search for one-way flight options from Dulles Intl to Belfast City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Belfast. Those seeking round-trip flights from Washington, D.C. to Belfast should utilize the search form at the the top of the page.
mar. 8/278:30 pmIAD - BHD
2 stops18h 30mMultiple Airlines
Deal found 6/4$338
mié. 8/2111:15 pmIAD - BHD
3 stops38h 50mMultiple Airlines
Deal found 6/4$376
mié. 8/2111:15 pmIAD - BHD
3 stops29h 00mMultiple Airlines
Deal found 6/4$378
mié. 8/218:30 pmIAD - BHD
2 stops19h 15mMultiple Airlines
Deal found 6/4$382
mié. 8/2110:45 pmIAD - BHD
1 stop15h 00mMultiple Airlines
Deal found 6/4$416
jue. 7/45:25 pmIAD - BHD
1 stop18h 25mDelta
Deal found 6/4$429
jue. 7/46:43 pmIAD - BHD
2 stops17h 07mDelta
Deal found 6/4$434
dom. 9/110:50 pmIAD - BHD
1 stop13h 45mMultiple Airlines
Deal found 6/4$445
dom. 9/15:10 pmIAD - BHD
2 stops13h 20mBritish Airways
Deal found 6/4$447

Find flights from Dulles Intl to Belfast City within your budget

Customize your flight search to find flights from Dulles Intl 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 3,050,429 searches. Data last updated junio 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$564 - $780

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 9/17

1 stop11h 35m

Belfast City

vie. 9/27

1 stop15h 20m

$564

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

sáb. 10/12

1 stop11h 20m

Belfast City

dom. 10/20

1 stop12h 25m

$574

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

dom. 10/13

1 stop10h 45m

Belfast City

sáb. 10/19

1 stop30h 40m

$587

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

dom. 10/13

1 stop13h 45m

Belfast City

sáb. 10/19

1 stop29h 45m

$588

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 8/27

1 stop11h 35m

Belfast City

mié. 9/11

1 stop11h 50m

$592

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

sáb. 10/12

2 stops23h 20m

Belfast City

dom. 10/20

1 stop27h 15m

$636

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

sáb. 10/12

2 stops20h 50m

Belfast City

dom. 10/20

2 stops30h 23m

$646

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 8/27

1 stop18h 00m

Belfast City

mar. 9/3

2 stops27h 39m

$684

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

dom. 10/13

2 stops14h 28m

Belfast City

sáb. 10/19

2 stops24h 28m

$780

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Belfast City. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Belfast City Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Dulles Intl 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.

Temperature and rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

41 - 60.8 °F

If weather is an important factor for your trip to Belfast City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated junio 5, 2024.
To help decide which airline to fly from Washington, D.C. to Belfast, see what other customers have to say about British Airways, American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,493 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,229 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Lufthansa
7.0
Good
7,529 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,748 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport for under $600. The cheapest flight booked recently is on British Airways for just $564, but on average you can expect to pay $648.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Belfast City Airport for under $800?

    There are currently 11+ open flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Belfast City Airport round-trip?

    Currently priced at $564, British Airways will fly you from Washington, D.C. Dulles Intl Airport to Belfast City Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $574 and $636, respectively.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Belfast City Airport one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $429. Users have also found prices from $447 and $566 on British Airways and American Airlines, respectively.

  • What does IAD to BHD mean?

    Washington, D.C. Dulles Intl Airport is IAD and Belfast City Airport is BHD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Dulles Intl to Belfast City that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Belfast City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Belfast City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Belfast City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Belfast City that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Belfast City.

  • Can I find deals for business class flights from Dulles Intl to Belfast City?

    Yes. Cheapflights offers flight deals from Dulles Intl to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Belfast City that allow pets onboard?

    Many airlines flying from Dulles Intl to Belfast City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Belfast City?

    Yes, you can often find last-minute deals on Dulles Intl to Belfast City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Belfast City Airport flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Belfast City Airport flight deals you see on this page were last updated on 6/5.

See more FAQs

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Alternative routes for Dulles Intl to Belfast City
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Dulles Intl to Belfast City

Discover the top airline that operate flights from Dulles Intl 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 3,050,429 searches. Data last updated junio 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$618Average$834FlexibilityNo cancel feeOn-time70%
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Washington, D.C. Dulles Intl Airport to Blenheim flights

Search flights from Dulles Intl to Belfast City by cabin class

Find flights from Dulles Intl to Belfast City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Belfast City?

Cheapflights helps you search for flights from Dulles Intl to Belfast City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Belfast City?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Belfast City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Belfast City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Belfast City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Belfast City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast City from Dulles Intl today and book when prices fit your budget.

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