Cheap flights from Washington, D.C. (WAS) to Dublin (DUB) from $262

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 7/31. 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.
WAS — DUB
Apr 2 — Apr 91

The best prices from Washington, D.C. to Dublin are usually found in February or January, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Dublin (DUB). 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 March 28, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$505

One-way from

$360
High demand for flights, 32% potential price rise
Best time to find cheap flights, 26% potential price drop
From Washington, D.C. (WAS) to Dublin
One-way flight from Washington, D.C. (WAS) to Dublin

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

Monday is generally a great day to depart. Flying on this day could help you save up to 15%.

How far in advance should I book a flight from Washington, D.C. to Dublin?

To save on the cost of your flight from Washington, D.C. to Dublin, book at least 52 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $586 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $988.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Dublin. Flights to Dublin from Washington, D.C. in February are about $668 on average during February, but can be found for as low as $294.

When is the cheapest time to fly from Washington, D.C. to Dublin (WAS - DUB)?

It’s typically best to fly out from Washington, D.C. to Dublin in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Cheap PLAY flights from Washington, D.C. to Dublin

Explore cheap flight options specifically provided by PLAY for the route between Washington, D.C. and Dublin. 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 3,238,496 searches. Data last updated March 28, 2024.
Take a look at some of the lowest-priced PLAY flights heading from Washington, D.C. to Dublin. Make sure to check back often as deals are often changing.
Wed 9/186:50 pmIAD - DUB
1 stop10h 20mPLAY
Wed 9/2511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$304
Sun 4/286:50 pmBWI - DUB
1 stop9h 45mPLAY
Mon 5/611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$317
Sat 4/276:50 pmIAD - DUB
1 stop10h 40mPLAY
Mon 5/611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$326
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Sun 5/511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$339
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Fri 4/2611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$340
Sat 4/276:50 pmIAD - DUB
1 stop10h 40mPLAY
Sun 5/511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$341
Sun 4/286:50 pmIAD - DUB
1 stop9h 45mPLAY
Thu 5/911:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$345
Sat 4/206:50 pmBWI - DUB
1 stop10h 40mPLAY
Mon 4/2211:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$347
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Wed 5/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$348

Cheap TAP AIR PORTUGAL flights from Washington, D.C. to Dublin

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Washington, D.C. and Dublin. 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 3,238,496 searches. Data last updated March 28, 2024.
Browse through some of the cheapest TAP AIR PORTUGAL flights traveling from Washington, D.C. to Dublin. Deals frequently update to provide users with more options.
Mon 9/235:35 pmIAD - DUB
1 stop19h 35mTAP AIR PORTUGAL
Sun 9/2910:45 amDUB - IAD
1 stop33h 30mTAP AIR PORTUGAL
Deal found 3/27$517
Wed 4/310:20 pmIAD - DUB
1 stop20h 45mTAP AIR PORTUGAL
Tue 4/96:55 pmDUB - IAD
1 stop30h 25mTAP AIR PORTUGAL
Deal found 3/27$705

Cheap Washington, D.C. to Dublin flights in March & April 2024

Find cheap flight options from Washington, D.C. to Dublin specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,238,496 searches. Prices were last updated on March 28, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Dublin in 2024. Check back soon for alternative fares.
Sun 4/286:50 pmBWI - DUB
1 stop9h 45mPLAY
Mon 5/611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$317
Sun 4/286:50 pmIAD - DUB
1 stop9h 45mPLAY
Mon 5/611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$340
Sat 4/276:50 pmBWI - DUB
1 stop10h 40mPLAY
Sun 5/511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$340
Sat 4/206:50 pmBWI - DUB
1 stop10h 40mPLAY
Mon 4/2211:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$347
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Wed 5/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$348
Wed 4/176:50 pmIAD - DUB
1 stop10h 25mPLAY
Mon 4/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$350
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Thu 4/2511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$353
Wed 4/176:50 pmIAD - DUB
1 stop10h 25mPLAY
Mon 4/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$355
Sun 4/146:50 pmIAD - DUB
1 stop9h 45mPLAY
Thu 4/2511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$357

Washington, D.C. to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Dublin in 2024. Check back soon for alternative fares.
Tue 12/106:05 pmIAD - DUB
1 stop10h 35mPLAY
Sun 12/1511:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 3/28$288
Wed 11/206:05 pmIAD - DUB
1 stop10h 35mPLAY
Wed 12/411:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 3/27$303
Wed 9/186:50 pmIAD - DUB
1 stop10h 20mPLAY
Wed 9/2511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/28$304
Tue 9/246:50 pmIAD - DUB
1 stop10h 25mPLAY
Tue 10/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$309
Tue 9/246:50 pmIAD - DUB
1 stop10h 25mPLAY
Tue 10/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$312
Sat 10/56:50 pmIAD - DUB
1 stop10h 30mPLAY
Tue 10/2211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$313
Wed 10/236:50 pmIAD - DUB
1 stop10h 20mPLAY
Sun 11/311:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 3/27$314
Wed 10/307:05 pmIAD - DUB
1 stop10h 35mPLAY
Fri 11/811:00 amDUB - IAD
1 stop10h 55mPLAY
Deal found 3/27$316
Sun 4/286:50 pmBWI - DUB
1 stop9h 45mPLAY
Mon 5/611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 3/27$317

Non-stop flights to Dublin from Washington, D.C.

Discover non-stop flight options from Washington, D.C. to Dublin. 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 3,238,496 searches. Data last updated March 28, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Dublin. Those looking to potentially save on 1 or 2-stop flights from Washington, D.C. to Dublin should utilize the search form at the the top of the page.
Sun 4/218:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Fri 4/264:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$435
Sat 4/275:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Mon 5/64:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$436
Sun 4/285:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Mon 5/612:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$439
Tue 4/238:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Tue 4/304:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$444
Thu 4/255:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Thu 5/212:45 pmDUB - IAD
Nonstop7h 55mAer Lingus
Deal found 3/26$485
Mon 4/85:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Wed 4/174:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$489
Sun 3/318:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Wed 4/1012:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$490
Sat 4/208:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Wed 4/244:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$513
Sat 4/275:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Tue 4/304:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$525

Washington, D.C. to Dublin flights leaving soon

Find last-minute flight options from Washington, D.C. to Dublin 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 3,238,496 searches. Data last updated March 28, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Dublin. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 4/36:50 pmIAD - DUB
1 stop10h 25mPLAY
Mon 4/1511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$424
Tue 4/25:15 pmIAD - DUB
1 stop13h 35mScandinavian Airlines
Tue 4/912:30 pmDUB - IAD
2 stops31h 55mScandinavian Airlines
Deal found 3/26$463
Thu 4/46:50 pmIAD - DUB
1 stop10h 45mPLAY
Mon 4/811:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$478
Thu 4/46:50 pmIAD - DUB
1 stop10h 45mPLAY
Mon 4/811:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 3/27$497
Thu 4/45:15 pmIAD - DUB
1 stop13h 35mScandinavian Airlines
Mon 4/812:20 pmDUB - IAD
2 stops32h 05mScandinavian Airlines
Deal found 3/27$508
Wed 4/38:40 pmIAD - DUB
Nonstop7h 05mAer Lingus
Mon 4/154:20 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 3/27$527
Thu 4/45:15 pmIAD - DUB
2 stops14h 35mScandinavian Airlines
Sat 4/208:05 pmDUB - IAD
2 stops24h 20mScandinavian Airlines
Deal found 3/27$563
Thu 4/45:15 pmIAD - DUB
1 stop13h 35mScandinavian Airlines
Sat 4/208:05 pmDUB - IAD
2 stops24h 20mScandinavian Airlines
Deal found 3/27$565
Tue 4/25:15 pmIAD - DUB
1 stop13h 35mScandinavian Airlines
Tue 4/912:40 pmDUB - IAD
1 stop31h 45mScandinavian Airlines
Deal found 3/26$568

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

Search for one-way flight options from Washington, D.C. to Dublin. 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 3,238,496 searches. Data last updated March 28, 2024.
Users in need of a one-way flight from Washington, D.C. to Dublin can choose from these deals. Those seeking round-trip flights from Washington, D.C. to Dublin should utilize the search form at the the top of the page.
Wed 7/316:50 pmBWI - DUB
1 stop10h 25mPLAY
Deal found 3/27$262
Sat 5/46:50 pmBWI - DUB
1 stop10h 40mPLAY
Deal found 3/27$274
Tue 4/3012:22 pmBWI - DUB
3 stops38h 08mMultiple Airlines
Deal found 3/27$285
Fri 4/196:50 pmBWI - DUB
2 stops32h 05mMultiple Airlines
Deal found 3/27$304
Sat 4/205:11 amBWI - DUB
3 stops56h 09mMultiple Airlines
Deal found 3/27$305
Sat 4/205:11 amBWI - DUB
2 stops45h 54mMultiple Airlines
Deal found 3/27$306
Sun 4/216:50 pmIAD - DUB
1 stop9h 45mPLAY
Deal found 3/27$308
Sun 4/216:50 pmBWI - DUB
1 stop9h 45mPLAY
Deal found 3/27$308
Mon 4/156:50 pmIAD - DUB
3 stops22h 05mMultiple Airlines
Deal found 3/27$316

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

Customize your flight search to find flights from Washington, D.C. to Dublin 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 3,238,496 searches. Data last updated March 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$304 - $751

Route

Depart

Return

Price

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 9/18

1 stop10h 20m

Dublin

Wed 9/25

1 stop11h 05m

$304

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Sun 4/28

1 stop9h 45m

Dublin

Mon 5/6

1 stop11h 05m

$317

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sat 4/27

1 stop10h 40m

Dublin

Mon 5/6

1 stop11h 05m

$326

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 4/23

2 stops13h 15m

Dublin

Wed 5/1

2 stops32h 05m

$419

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 4/21

Nonstop7h 05m

Dublin

Fri 4/26

Nonstop7h 50m

$435

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 9/23

1 stop19h 35m

Dublin

Sun 9/29

1 stop33h 30m

$517

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Tue 4/9

2 stops22h 30m

Dublin

Tue 4/16

2 stops16h 25m

$561

Washington, D.C. Reagan-NationalDublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Wed 4/24

1 stop12h 45m

Dublin

Tue 4/30

1 stop11h 50m

$713

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 4/17

1 stop9h 35m

Dublin

Mon 4/22

1 stop12h 10m

$751

Flights are sorted by cheapest first

Deals found on 3/27

When is the best time to book a flight from Washington, D.C. to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Dublin. Price data was last updated on January 28, 2024.
The price you pay for your flight from Washington, D.C. to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Washington, D.C. to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Dublin. Price data was last updated on March 24, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Dublin flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Washington, D.C. to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Dublin is currently $296 while a round-trip flight costs $483. Price data was last updated on March 24, 2024.

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Dublin (average of $505). Flying from Washington, D.C. to Dublin in July is currently the most expensive (average of $1,016). 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.

January

$531

February

$531

March

$575

April

$665

May

$713

June

$1,006

July

$1,016

August

$857

September

$717

October

$611

November

$505

December

$506

Temperature and rainfall in Dublin by month

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

DUB

Temperature

41 - 60.8 °F

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated March 28, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Dublin, such as PLAY, TAP AIR PORTUGAL and JetBlue. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,418 reviews
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

7.9
Good
1,691 reviews
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
4,840 reviews
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,885 reviews
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,744 reviews
8.1
Very good
11,418 reviews

Food

7.5

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Dublin from Washington, D.C.?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Dublin. 13 airlines have flights to Dublin from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Dublin should not be difficult; the airport handles an average of 6 inbound flights from Washington, D.C. per day.

  • Can I find flights from Washington, D.C. to Dublin for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Dublin for under $400. The cheapest flight booked recently is on PLAY for just $304, but on average you can expect to pay $343.

  • Are there nonstop flights from Washington, D.C. to Dublin for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. to Dublin under $500. A good price for a nonstop flight from Washington, D.C. to Dublin is less than $517.

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

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

  • What days are nonstop flights available from Washington, D.C. to Dublin?

    Days when nonstop flights are available for this flight are: Friday.

  • How many flights depart from Washington, D.C. to Dublin on average per day?

    On average 4 flights depart from Washington, D.C. to Dublin per day.
    Afternoon (Noon - 6pm) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Washington, D.C. to Dublin?

    PLAY can get you from Washington, D.C. to Dublin in just under 10h 20m. Your travel time can differ by up to . Washington, D.C. and Dublin are separated by a distance of 3413 mi.

  • What is the cheapest airline to fly from Washington, D.C. to Dublin round-trip?

    According to our current data, PLAY ($304), offers the cheapest pricing from Washington, D.C. to Dublin. PLAY is currently priced 54% below the average price you’ll pay for this route.

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

  • What are the most popular airlines that fly from Washington, D.C. to Dublin?

  • What are the most reliable airlines from Washington, D.C. to Dublin?

    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. to Dublin on time: Aer Lingus (95%), British Airways (95%), Air Canada (79%).

  • What are the cheapest flights from Washington, D.C. to Dublin?

    While on average a flight from Washington, D.C. to Dublin is generally $1,312, our data shows the cheapest flight currently is $412. When looking at the most popular route, (Washington, D.C. Dulles Intl - Dublin), you can expect to pay $299 for that flight.

  • What does IAD to DUB mean?

    Great question - IAD to DUB just means Washington, D.C. Dulles Intl Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights! Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring 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 Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter 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 Dublin that include hotel bookings?

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

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

    Many airlines do 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.

  • How recently were the Washington, D.C. to Dublin flight deals updated?

    The Washington, D.C. to Dublin flight deals you see on this page were last updated on 3/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Washington, D.C. to Dublin on these airlines
Choose from the following airlines for your flight from Washington, D.C. to Dublin. Flights are based on user searches made on Cheapflights and were last updated on March 28, 2024.

Top 10 airlines flying from Washington, D.C. to Dublin

Discover the top 10 airlines that operate flights from Washington, D.C. to Dublin. 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 3,238,496 searches. Data last updated March 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$277Average$417FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest$294Average$351FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest$389Average$699FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest$415Average$533FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest$428Average$755FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$500Average$858FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$508Average$860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$528Average$885FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$541Average$901FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$559Average$1,020FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Washington, D.C. to Dublin by cabin class

Find flights from Washington, D.C. to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Dublin

Find hourly flight availability from Washington, D.C. to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
75%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Washington, D.C. to Dublin

Explore weekly flight availability from Washington, D.C. to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2024.
Sunday8daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday8daily flights
Thursday8daily flights
Friday8daily flights
Saturday8daily flights

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How does Cheapflights help users find flights from Washington, D.C. to Dublin?

Cheapflights makes it easy to find Washington, D.C. to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Dublin for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Washington, D.C. to Dublin with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Dublin flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Washington, D.C. today and book when prices fit your budget.

Can I find deals on last-minute flights from Washington, D.C. to Dublin?

Yes, you can often find last-minute deals on Washington, D.C. to Dublin 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 can I compare prices from different travel booking sites for flights from Washington, D.C. to Dublin?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Washington, D.C. to Dublin that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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