Cheap flights from Dulles Intl (IAD) to Ireland from $286

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 10/21. 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 — DUB
May 15 — May 221

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Ireland?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Ireland, book at least 26 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $591 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $848.

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

January can be a great time to fly to Ireland from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $636. Cheapflights users have found deals in the month of January for as cheap as $286. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Ireland (IAD - IE)?

When flying from Washington, D.C. Dulles Intl Airport to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap PLAY flights from Dulles Intl to Ireland

Explore cheap flight options specifically provided by PLAY for the route between Dulles Intl and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a peek at the cheapest PLAY flights we've detected traveling from Washington, D.C. to Ireland. Deals update often to give you more flight options matching your criteria
Mon 10/216:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 11/111:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/10$286
Mon 10/216:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 11/111:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$289
Sun 10/66:50 pmIAD - DUB
1 stop9h 55mPLAY
Thu 10/1711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$290
Mon 10/76:50 pmIAD - DUB
1 stop10h 15mPLAY
Thu 10/1711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$294
Sun 8/116:50 pmIAD - DUB
1 stop9h 55mPLAY
Fri 12/1311:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$300
Sun 8/256:50 pmIAD - DUB
1 stop9h 55mPLAY
Sat 8/3111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$302
Sun 10/206:50 pmIAD - DUB
1 stop9h 55mPLAY
Tue 10/2911:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$303
Wed 8/146:50 pmIAD - DUB
1 stop10h 25mPLAY
Tue 8/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$304
Sun 8/256:50 pmIAD - DUB
1 stop9h 55mPLAY
Sat 8/3111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$305

Cheap TAP AIR PORTUGAL flights from Dulles Intl to Ireland

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Dulles Intl and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Browse through some of the cheapest TAP AIR PORTUGAL flights traveling from Washington, D.C. to Ireland. Deals frequently update to provide users with more options.
Wed 10/2310:20 pmIAD - DUB
1 stop20h 45mTAP AIR PORTUGAL
Sun 11/104:25 amDUB - IAD
1 stop13h 35mTAP AIR PORTUGAL
Deal found 5/9$407
Wed 10/1610:20 pmIAD - DUB
1 stop20h 45mTAP AIR PORTUGAL
Mon 10/215:35 amDUB - IAD
1 stop14h 40mTAP AIR PORTUGAL
Deal found 5/9$421
Sat 10/128:20 pmIAD - DUB
1 stop22h 45mTAP AIR PORTUGAL
Sun 10/2711:05 amDUB - IAD
1 stop30h 55mTAP AIR PORTUGAL
Deal found 5/9$438
Wed 9/45:40 pmIAD - DUB
1 stop19h 25mTAP AIR PORTUGAL
Wed 10/2310:45 amDUB - IAD
1 stop14h 35mTAP AIR PORTUGAL
Deal found 5/9$527
Tue 10/296:30 pmIAD - DUB
1 stop17h 40mTAP AIR PORTUGAL
Sat 11/94:15 amDUB - IAD
1 stop21h 45mTAP AIR PORTUGAL
Deal found 5/9$528
Thu 5/165:20 pmIAD - DUB
1 stop11h 40mTAP AIR PORTUGAL
Fri 5/176:50 pmDUB - IAD
1 stop25h 30mTAP AIR PORTUGAL
Deal found 5/8$1,179
Thu 5/165:20 pmIAD - DUB
1 stop11h 40mTAP AIR PORTUGAL
Mon 5/206:50 pmDUB - IAD
2 stops30h 52mTAP AIR PORTUGAL
Deal found 5/9$1,313

Cheap Dulles Intl to Ireland flights in May & June 2024

Find cheap flight options from Dulles Intl to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Ireland in 2024. For more flight deals, be sure to check back very soon.
Tue 6/46:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/1311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$400
Tue 6/46:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/2011:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$457
Wed 6/56:50 pmIAD - DUB
1 stop10h 25mPLAY
Wed 6/1211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$466
Wed 6/56:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/1311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$472
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Thu 5/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$488
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Wed 5/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$521
Thu 5/306:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$526
Tue 6/46:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/1311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$530
Tue 6/46:50 pmIAD - DUB
1 stop10h 25mPLAY
Thu 6/1311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/10$538

Dulles Intl to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Ireland in 2024. For more flight deals, be sure to check back very soon.
Mon 10/216:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 11/111:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/10$286
Mon 10/216:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 11/111:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$289
Sun 10/66:50 pmIAD - DUB
1 stop9h 55mPLAY
Thu 10/1711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$290
Mon 10/76:50 pmIAD - DUB
1 stop10h 15mPLAY
Thu 10/1711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$294
Sun 8/116:50 pmIAD - DUB
1 stop9h 55mPLAY
Fri 12/1311:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$300
Sun 8/256:50 pmIAD - DUB
1 stop9h 55mPLAY
Sat 8/3111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$302
Sun 10/206:50 pmIAD - DUB
1 stop9h 55mPLAY
Tue 10/2911:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 5/9$303
Wed 8/146:50 pmIAD - DUB
1 stop10h 25mPLAY
Tue 8/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$304
Sun 8/256:50 pmIAD - DUB
1 stop9h 55mPLAY
Sat 8/3111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$305

Non-stop flights to Ireland from Dulles Intl

Discover non-stop flight options from Dulles Intl to Ireland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the direct flights traveling from Washington, D.C. to Ireland in the near future. Those looking to potentially save on 1 or 2-stop flights from Washington, D.C. to Ireland should utilize the search form at the the top of the page.
Mon 10/215:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Fri 11/14:05 pmDUB - IAD
Nonstop8h 05mAer Lingus
Deal found 5/10$532
Mon 10/148:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Thu 10/1712:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/10$539
Sun 9/225:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Tue 10/112:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/10$565
Mon 9/25:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Fri 9/134:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/9$566
Sat 9/218:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Sun 9/2912:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/8$567
Thu 10/108:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Mon 10/1412:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/8$568
Tue 9/178:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Tue 9/244:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/10$570
Thu 9/268:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Sat 10/54:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/9$571
Thu 9/125:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Thu 9/194:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 5/9$573

Dulles Intl to Ireland flights leaving soon

Find last-minute flight options from Dulles Intl to Ireland 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 2,717,708 searches. Data last updated May 10, 2024.
Have a look at some of the flights available from Washington, D.C. to Ireland departing last-minute. Tip: verify your flight details before completing your reservation.
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Thu 5/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$488
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Wed 5/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$521
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Mon 5/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$636
Sat 5/186:50 pmIAD - DUB
1 stop10h 40mPLAY
Wed 5/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$708
Wed 5/1510:45 pmIAD - DUB
1 stop10h 55mBritish Airways
Wed 5/229:25 amDUB - IAD
1 stop11h 10mBritish Airways
Deal found 5/8$727
Thu 5/166:50 pmIAD - DUB
1 stop10h 45mPLAY
Mon 5/2011:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$734
Sun 5/196:50 pmIAD - DUB
1 stop9h 45mPLAY
Fri 5/2411:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$747
Wed 5/156:50 pmIAD - DUB
1 stop10h 25mPLAY
Fri 5/1711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/8$755
Sat 5/186:50 pmIAD - DUB
1 stop10h 40mPLAY
Thu 5/3011:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 5/9$764

One-way flights to Ireland from Dulles Intl

Search for one-way flight options from Dulles Intl to Ireland. 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 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Ireland. Those needing a return flight from Washington, D.C. to Ireland can use the search form above.
Tue 10/18:30 pmIAD - SNN
2 stops19h 05mMultiple Airlines
Deal found 5/9$377
Fri 8/26:50 pmIAD - DUB
1 stop10h 15mPLAY
Deal found 5/9$380
Sun 6/306:50 pmIAD - DUB
1 stop11h 15mMultiple Airlines
Deal found 5/9$382
Tue 6/256:50 pmIAD - DUB
2 stops21h 55mMultiple Airlines
Deal found 5/8$391
Tue 6/256:50 pmIAD - DUB
1 stop10h 25mPLAY
Deal found 5/8$397
Thu 6/206:50 pmIAD - DUB
1 stop9h 45mPLAY
Deal found 5/10$398
Thu 6/206:50 pmIAD - DUB
1 stop9h 45mPLAY
Deal found 5/9$400
Thu 8/111:15 pmIAD - DUB
1 stop30h 50mIcelandair
Deal found 5/9$401
Thu 8/111:15 pmIAD - DUB
2 stops19h 30mMultiple Airlines
Deal found 5/9$402

Find flights from Dulles Intl to Ireland within your budget

Customize your flight search to find flights from Dulles Intl to Ireland 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$286 - $822

Route

Depart

Return

Price

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 10/21

1 stop10h 15m

Dublin

Fri 11/1

1 stop10h 55m

$286

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 10/21

1 stop10h 15m

Dublin

Fri 11/1

1 stop10h 55m

$289

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 10/6

1 stop9h 55m

Dublin

Thu 10/17

1 stop11h 05m

$290

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 10/7

1 stop10h 15m

Dublin

Thu 10/17

1 stop11h 05m

$294

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 8/11

1 stop9h 55m

Dublin

Fri 12/13

1 stop10h 55m

$300

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 10/23

1 stop20h 45m

Dublin

Sun 11/10

1 stop13h 35m

$407

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 9/15

2 stops13h 15m

Dublin

Mon 9/23

2 stops32h 05m

$431

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 10/23

2 stops26h 15m

Shannon

Fri 11/1

2 stops28h 53m

$712

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 8/18

1 stop20h 00m

Shannon

Wed 8/28

1 stop19h 45m

$822

Flights are sorted by cheapest first

Deals found on 5/10

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 10, 2024.
Read reviews from past customers who have flown PLAY, TAP AIR PORTUGAL and Scandinavian Airlines from Washington, D.C. to Ireland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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.

8.1
Very good
10,768 reviews
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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.

7.9
Good
1,589 reviews
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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.

7.6
Good
2,942 reviews
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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.

7.5
Good
1,428 reviews
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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.

7.4
Good
11,016 reviews
8.1
Very good
10,768 reviews

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

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 Ireland. 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 Ireland for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Ireland for under $300. The cheapest flight booked recently is on PLAY for just $286, but on average you can expect to pay $307.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Ireland for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Ireland under $600. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Ireland is less than $585.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Ireland for under $500?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Ireland within the next 7 days for less than $500.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Ireland are PLAY ($380), Icelandair ($401), and WestJet ($431).

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Ireland?

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Ireland?

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Ireland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Ireland on time: Aer Lingus (88%), British Airways (88%), Air Canada (72%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Ireland?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Ireland? While on average our users pay $2,583, our data indicates the cheapest price to be $440. The most popular route (Washington, D.C. Dulles Intl - Dublin), is priced around $289.

  • What does IAD to DUB mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Dublin Airport (DUB). Codes like Dublin Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

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

    The amount of baggage you can bring on your Dulles Intl to Ireland 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 Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Ireland 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 Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Ireland 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 Ireland that allow pets onboard?

    Many airlines flying from Dulles Intl to Ireland 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 Ireland?

    Yes, you can often find last-minute deals on Dulles Intl to Ireland 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 Ireland flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Ireland flight deals you see on this page were last updated on 5/10.

See more FAQs

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

Top 10 airlines flying from Dulles Intl to Ireland

Discover the top 10 airlines that operate flights from Dulles Intl to Ireland. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$281Average$452FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest$293Average$387FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest$389Average$642FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest$428Average$824FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest$444Average$542FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest$500Average$1,005FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$541Average$885FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$574Average$841FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$640Average$1,158FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$716Average$1,201FlexibilityNo cancel feeOn-timeN/A
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Search flights from Dulles Intl to Ireland by cabin class

Find flights from Dulles Intl to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dulles Intl to Ireland

Find hourly flight availability from Dulles Intl to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
73%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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