$282+ Cheap flights from Washington, D.C. (WAS) to Belfast

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BHD
Jul 23 — Jul 301

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Cheap flight deals from Washington, D.C. to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Belfast (BF1). 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 July 18, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$578
(American Airlines)

One-way from

$282
(Kiwi.com)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 18% potential price drop
From Washington, D.C. (WAS) to Belfast
One-way flight from Washington, D.C. (WAS) to Belfast

What is the cheapest day to fly round-trip from Washington, D.C. to Belfast?

Monday is generally a great day to depart. Flying on this day could help you save up to 41%.

What is the cheapest month to fly from Washington, D.C. to Belfast?

Our data shows that September tends to be the cheapest month to fly to Belfast from Washington, D.C.. Users have commonly found prices around $838 for the month, but tickets can be as low as $608. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from WAS to BFS?

It’s typically best to fly out from Washington, D.C. to Belfast in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Washington, D.C. to Belfast flights in July & August 2024

Find cheap flight options from Washington, D.C. to Belfast specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Belfast in 2024. For more flight deals, be sure to check back very soon.
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:35 pmBWI - BHD
2 stops20h 10mBritish Airways
Wed 8/2111:50 amBHD - BWI
2 stops33h 37mBritish Airways
Deal found 7/17$690
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:10 pmDCA - BHD
2 stops33h 50mBritish Airways
Wed 8/216:15 pmBHD - DCA
2 stops27h 04mBritish Airways
Deal found 7/17$696
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:50 pmIAD - BHD
1 stop18h 00mKLM
Wed 8/215:45 pmBHD - IAD
1 stop26h 50mKLM
Deal found 7/17$704
This Air France deal was found by Cheapflights users on 7/17. 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 8/145:50 pmIAD - BHD
1 stop18h 00mMultiple Airlines
Wed 8/215:45 pmBHD - IAD
2 stops27h 12mMultiple Airlines
Deal found 7/17$714
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/115:25 pmIAD - BHD
1 stop18h 25mKLM
Sun 8/185:20 pmBHD - IAD
1 stop27h 15mKLM
Deal found 7/17$763
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/117:11 pmIAD - BHD
2 stops16h 39mKLM
Sun 8/185:20 pmBHD - IAD
1 stop27h 15mKLM
Deal found 7/17$768
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:26 pmIAD - BHD
2 stops17h 24mKLM
Wed 8/215:45 pmBHD - IAD
2 stops27h 12mKLM
Deal found 7/17$838
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/119:20 pmBWI - BHD
1 stop12h 15mBritish Airways
Sun 8/187:40 pmBHD - BWI
2 stops25h 58mBritish Airways
Deal found 7/17$946
This Air France deal was found by Cheapflights users on 7/17. 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.
Sun 8/117:11 pmIAD - BHD
2 stops16h 39mKLM
Sun 8/185:20 pmBHD - IAD
2 stops30h 50mKLM
Deal found 7/17$956

Washington, D.C. to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Belfast in 2024. For more flight deals, be sure to check back very soon.
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 10/610:50 pmIAD - BHD
1 stop10h 45mAmerican Airlines
Sun 10/131:10 pmBHD - IAD
1 stop12h 25mAmerican Airlines
Deal found 7/17$578
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 10/64:48 pmIAD - BHD
2 stops15h 12mAmerican Airlines
Sun 10/131:10 pmBHD - IAD
1 stop12h 25mAmerican Airlines
Deal found 7/17$582
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 11/69:55 pmIAD - BHD
1 stop13h 35mAmerican Airlines
Sun 11/106:35 amBHD - IAD
2 stops17h 55mAmerican Airlines
Deal found 7/17$588
This British Airways deal was found by Cheapflights users on 7/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1710:45 pmIAD - BHD
1 stop13h 40mBritish Airways
Fri 9/272:15 pmBHD - IAD
1 stop11h 15mBritish Airways
Deal found 7/17$613
This British Airways deal was found by Cheapflights users on 7/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/135:52 pmDCA - BHD
2 stops18h 43mBritish Airways
Sat 10/196:55 pmBHD - DCA
2 stops26h 04mBritish Airways
Deal found 7/17$620
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/175:01 pmDCA - BHD
2 stops12h 34mAmerican Airlines
Fri 9/276:35 amBHD - DCA
2 stops14h 24mAmerican Airlines
Deal found 7/17$627
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/174:58 pmIAD - BHD
2 stops14h 57mBritish Airways
Fri 9/272:15 pmBHD - IAD
1 stop11h 15mBritish Airways
Deal found 7/17$645
This oojo deal was found by Cheapflights users on 7/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1310:50 pmIAD - BHD
1 stop10h 45mBritish Airways
Sat 10/196:55 pmBHD - IAD
1 stop30h 40mBritish Airways
Deal found 7/17$647
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/67:10 pmIAD - BHD
2 stops16h 40mKLM
Sun 10/135:20 pmBHD - IAD
2 stops27h 37mKLM
Deal found 7/17$649

Washington, D.C. to Belfast flights leaving soon

Find last-minute flight options from Washington, D.C. to Belfast 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 2,689,020 searches. Data last updated July 18, 2024.
Have a look at some of the flights available from Washington, D.C. to Belfast departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This EaseMyTrip deal was found by Cheapflights users on 7/17. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/315:25 pmIAD - BHD
1 stop16h 10mLufthansa
Mon 8/53:35 pmBHD - IAD
2 stops27h 30mLufthansa
Deal found 7/17$1,232
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/315:50 pmIAD - BHD
1 stop18h 00mKLM
Mon 8/55:20 pmBHD - IAD
1 stop27h 40mKLM
Deal found 7/17$1,306
This Delta deal was found by Cheapflights users on 7/17. 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 7/3112:04 pmIAD - BHD
2 stops23h 46mDelta
Mon 8/55:20 pmBHD - IAD
2 stops35h 13mDelta
Deal found 7/17$1,406

One-way flights to Belfast from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Belfast. 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 2,689,020 searches. Data last updated July 18, 2024.
Some of the best available deals we've found on one-way flights from Washington, D.C. to Belfast. Users in need of a round-trip flight from Washington, D.C. to Belfast instead should update the search form at the top of page.
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:40 pmIAD - BHD
2 stops18h 50mMultiple Airlines
Deal found 7/17$282
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 12/116:15 pmIAD - BHD
1 stop11h 05mAmerican Airlines
Deal found 7/17$367
This Netflights deal was found by Cheapflights users on 7/17. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:15 pmIAD - BHD
2 stops15h 15mBritish Airways
Deal found 7/17$370
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:50 pmIAD - BFS
3 stops19h 05mMultiple Airlines
Deal found 7/17$588
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/119:35 pmIAD - BFS
1 stop19h 25mMultiple Airlines
Deal found 7/17$592
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1112:30 pmIAD - BHD
3 stops19h 30mMultiple Airlines
Deal found 7/17$768
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/257:25 pmDCA - BHD
3 stops40h 55mMultiple Airlines
Deal found 7/17$1,849
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2511:15 pmIAD - BHD
2 stops37h 05mMultiple Airlines
Deal found 7/17$1,910
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/258:30 pmBWI - BHD
2 stops31h 25mMultiple Airlines
Deal found 7/17$1,954

Find flights from Washington, D.C. to Belfast within your budget

Customize your flight search to find flights from Washington, D.C. to Belfast 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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$578 - $1,232

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 10/6

1 stop10h 45m

Belfast City

Sun 10/13

1 stop12h 25m

$578

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 10/6

2 stops15h 12m

Belfast City

Sun 10/13

1 stop12h 25m

$582

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 9/17

1 stop13h 40m

Belfast City

Fri 9/27

1 stop11h 15m

$613

Washington, D.C. Reagan-NationalBelfast City

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 10/13

2 stops18h 43m

Belfast City

Sat 10/19

2 stops26h 04m

$620

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 10/6

2 stops16h 40m

Belfast City

Sun 10/13

2 stops27h 37m

$649

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 8/14

1 stop18h 00m

Belfast City

Wed 8/21

2 stops27h 12m

$714

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 10/13

1 stop12h 10m

Belfast City

Sat 10/19

1 stop32h 25m

$787

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 10/13

2 stops20h 15m

Belfast City

Sat 10/19

2 stops34h 26m

$815

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 7/31

1 stop16h 10m

Belfast City

Mon 8/5

2 stops27h 30m

$1,232

Flights are sorted by cheapest first

Deals found on 7/17

What is the cheapest day to fly from Washington, D.C. to Belfast?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Belfast. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Belfast flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings 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 Washington, D.C. to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Washington, D.C. 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 by month

Plan your trip to Belfast 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, 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

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated July 18, 2024.
Read reviews from past customers who have flown British Airways, KLM and Delta from Washington, D.C. to Belfast. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,762 reviews
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.9
Good
1,427 reviews
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.0
Good
2,671 reviews
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

6.9
Okay
7,353 reviews
8.0
Very good
9,762 reviews

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Belfast. 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. to Belfast for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Belfast for under $600. The cheapest flight booked recently is on American Airlines for just $578, but on average you can expect to pay $662.

  • Are there last-minute flights available from Washington, D.C. to Belfast for under $1,300?

    There are currently 3+ open flights from Washington, D.C. to Belfast within the next 7 days for less than $1,300.

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

    Cheapflights users have booked flights from Washington, D.C. to Belfast round-trip from $578. Other airlines that can offer you cheap pricing are British Airways, from $613, and KLM, from $649. You may be able to fly from Washington, D.C. to Belfast for 31% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Belfast?

  • What does IAD to BFS mean?

    IAD and BFS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to BFS refers to a flight route from Washington, D.C. Dulles Intl Airport to Belfast Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • Can I find deals for flights from Washington, D.C. to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Belfast 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 Washington, D.C. to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Belfast 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 Washington, D.C. to Belfast that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Belfast?

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

  • Can I find deals for business class flights from Washington, D.C. to Belfast?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Belfast 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 Washington, D.C. to Belfast that allow pets onboard?

    Many airlines flying from Washington, D.C. to Belfast 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 Washington, D.C. to Belfast?

    Yes, you can often find last-minute deals on Washington, D.C. to Belfast 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. to Belfast flight deals updated?

    The Washington, D.C. to Belfast flight deals you see on this page were last updated on 7/17.

  • What is the cheapest month to book a flight from Washington, D.C. to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Belfast (average of $641). Flying from Washington, D.C. to Belfast in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Washington, D.C. to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Washington, D.C. to Belfast

Discover the top 2 airlines that operate flights from Washington, D.C. to Belfast. 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$598Average$820FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$607Average$839FlexibilityNo cancel feeOn-time70%

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