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Cheap flights from Dulles Intl (IAD) to Belfast City (BHD) from $429

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 7/5. 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 16 — jun 231
From?
To?
sön 6/16
sön 6/23
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 juni 11, 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 3,020,828 searches. Prices were last updated on juni 11, 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.
tors 7/255:55 pmIAD - BHD
1 stop10h 05mBritish Airways
tors 8/19:35 amBHD - IAD
1 stop11h 05mBritish Airways
Deal found 6/10$767
tis 6/251:13 pmIAD - BHD
2 stops16h 22mBritish Airways
tis 7/26:15 pmBHD - IAD
1 stop31h 15mBritish Airways
Deal found 6/10$913
tors 7/2510:45 pmIAD - BHD
1 stop16h 55mBritish Airways
tors 8/17:30 pmBHD - IAD
2 stops25h 10mBritish Airways
Deal found 6/10$914
fre 7/125:10 pmIAD - BHD
2 stops14h 40mBritish Airways
sön 7/217:40 pmBHD - IAD
2 stops29h 00mBritish Airways
Deal found 6/10$1,074
tis 6/255:50 pmIAD - BHD
1 stop18h 00mVirgin Atlantic
tis 7/25:20 pmBHD - IAD
1 stop27h 40mVirgin Atlantic
Deal found 6/10$1,081
tis 6/251:13 pmIAD - BHD
2 stops16h 22mBritish Airways
tis 7/27:30 pmBHD - IAD
2 stops25h 10mBritish Airways
Deal found 6/10$1,095
fre 7/1210:45 pmIAD - BHD
1 stop11h 40mBritish Airways
sön 7/217:40 pmBHD - IAD
2 stops29h 00mBritish Airways
Deal found 6/10$1,120
tors 6/204:00 pmIAD - BHD
2 stops12h 15mMultiple Airlines
ons 6/266:50 pmBHD - IAD
2 stops30h 29mMultiple Airlines
Deal found 6/10$1,136
tis 7/25:50 pmIAD - BHD
1 stop18h 00mVirgin Atlantic
mån 7/85:20 pmBHD - IAD
1 stop27h 40mVirgin Atlantic
Deal found 6/10$1,179

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 3,020,828 searches. Data last updated juni 11, 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.
ons 9/410:45 pmIAD - BHD
1 stop11h 50mAmerican Airlines
tors 9/1212:45 pmBHD - IAD
1 stop31h 50mAmerican Airlines
Deal found 6/10$565
ons 9/410:45 pmIAD - BHD
1 stop11h 50mAmerican Airlines
tors 9/129:35 amBHD - IAD
2 stops18h 35mAmerican Airlines
Deal found 6/10$575
ons 8/2110:45 pmIAD - BHD
1 stop13h 55mAmerican Airlines
mån 9/29:50 amBHD - IAD
1 stop15h 40mAmerican Airlines
Deal found 6/10$580
sön 10/1310:50 pmIAD - BHD
1 stop13h 45mBritish Airways
lör 10/197:50 pmBHD - IAD
1 stop29h 45mBritish Airways
Deal found 6/10$588
ons 8/2110:45 pmIAD - BHD
1 stop11h 50mBritish Airways
mån 9/27:30 pmBHD - IAD
1 stop30h 00mBritish Airways
Deal found 6/10$592
tis 9/1710:45 pmIAD - BHD
1 stop11h 35mAmerican Airlines
lör 9/286:50 amBHD - IAD
2 stops17h 25mAmerican Airlines
Deal found 6/10$595
tis 9/1710:45 pmIAD - BHD
1 stop11h 35mBritish Airways
fre 9/2710:10 amBHD - IAD
2 stops17h 00mBritish Airways
Deal found 6/10$603
ons 8/216:52 amIAD - BHD
2 stops27h 43mIberia
mån 9/26:35 amBHD - IAD
1 stop18h 55mIberia
Deal found 6/10$614
tis 8/2710:45 pmIAD - BHD
1 stop11h 35mBritish Airways
ons 9/111:40 pmBHD - IAD
1 stop11h 50mBritish Airways
Deal found 6/10$615

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 3,020,828 searches. Data last updated juni 11, 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.
tors 6/204:00 pmIAD - BHD
2 stops12h 15mMultiple Airlines
ons 6/266:50 pmBHD - IAD
2 stops30h 29mMultiple Airlines
Deal found 6/10$1,136
ons 6/125:55 pmIAD - BHD
1 stop9h 55mBritish Airways
ons 6/199:50 amBHD - IAD
1 stop15h 40mBritish Airways
Deal found 6/10$1,185
tors 6/205:03 pmIAD - BHD
2 stops18h 47mDelta
ons 6/265:20 pmBHD - IAD
1 stop27h 15mDelta
Deal found 6/10$1,195
ons 6/128:15 pmIAD - BHD
2 stops14h 20mBritish Airways
ons 6/199:50 amBHD - IAD
1 stop15h 40mBritish Airways
Deal found 6/10$1,218
ons 6/121:13 pmIAD - BHD
2 stops17h 37mBritish Airways
ons 6/199:50 amBHD - IAD
2 stops19h 09mBritish Airways
Deal found 6/10$1,228
mån 6/2410:10 pmIAD - BHD
1 stop11h 40mLufthansa
mån 7/83:35 pmBHD - IAD
2 stops27h 35mLufthansa
Deal found 6/10$1,309
mån 6/245:25 pmIAD - BHD
1 stop16h 25mLufthansa
mån 7/83:35 pmBHD - IAD
1 stop29h 30mLufthansa
Deal found 6/10$1,403
mån 6/245:30 pmIAD - BHD
2 stops16h 20mLufthansa
mån 7/83:35 pmBHD - IAD
2 stops28h 45mLufthansa
Deal found 6/10$1,552
tors 6/2010:45 pmIAD - BHD
1 stop11h 50mBritish Airways
ons 6/2611:50 amBHD - IAD
1 stop13h 40mBritish Airways
Deal found 6/10$1,654

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 3,020,828 searches. Data last updated juni 11, 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.
fre 7/55:25 pmIAD - BHD
1 stop18h 25mDelta
Deal found 6/9$429
fre 7/51:08 pmIAD - BHD
2 stops22h 42mDelta
Deal found 6/9$434
tis 7/21:13 pmIAD - BHD
2 stops16h 22mAmerican Airlines
Deal found 6/10$570
tis 7/25:55 pmIAD - BHD
1 stop10h 10mMultiple Airlines
Deal found 6/10$666
fre 7/510:20 pmIAD - BHD
3 stops33h 00mMultiple Airlines
Deal found 6/9$715
tors 10/316:30 pmIAD - BHD
2 stops58h 15mMultiple Airlines
Deal found 6/10$839
tors 10/316:30 pmIAD - BHD
3 stops44h 40mMultiple Airlines
Deal found 6/10$895
tors 10/3111:00 pmIAD - BHD
1 stop11h 00mMultiple Airlines
Deal found 6/10$913

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 3,020,828 searches. Data last updated juni 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$565 - $1,081

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

ons 9/4

1 stop11h 50m

Belfast City

tors 9/12

1 stop31h 50m

$565

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

ons 9/4

1 stop11h 50m

Belfast City

tors 9/12

2 stops18h 35m

$575

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

sön 10/13

1 stop13h 45m

Belfast City

lör 10/19

1 stop29h 45m

$588

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

ons 8/21

2 stops27h 43m

Belfast City

mån 9/2

1 stop18h 55m

$614

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

ons 9/4

2 stops18h 47m

Belfast City

tors 9/12

2 stops34h 44m

$651

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

sön 8/11

2 stops17h 24m

Belfast City

sön 8/18

2 stops27h 37m

$686

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

ons 8/21

2 stops35h 30m

Belfast City

mån 9/2

2 stops48h 37m

$820

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

tis 9/17

2 stops15h 10m

Belfast City

fre 9/27

2 stops24h 13m

$869

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

tis 6/25

1 stop18h 00m

Belfast City

tis 7/2

1 stop27h 40m

$1,081

Flights are sorted by cheapest first

Deals found on 6/10

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 juni 11, 2024.
To help decide which airline to fly from Washington, D.C. to Belfast, see what other customers have to say about Virgin Atlantic, Lufthansa and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
1,473 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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.

Virgin Atlantic
7.6
Good
714 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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
14,138 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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.

Iberia
7.1
Good
2,709 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

Food

7.4

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 American Airlines for just $565, but on average you can expect to pay $664.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Belfast City Airport for under $1,200?

    There are currently 9+ open flights from Washington, D.C. Dulles Intl Airport to Belfast City Airport within the next 7 days for less than $1,200.

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

    Currently priced at $565, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Belfast City Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Iberia - these airlines can fly you to your destination from $588 and $614, 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 6/10.

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 3,020,828 searches. Data last updated juni 11, 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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