HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$390+ Cheap flights from Shannon (SNN) to District of Columbia

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — IAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Shannon to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Shannon to District of Columbia

Keep the following information in mind while searching for Shannon to District of Columbia flight deals. Data was last updated March 28, 2025.

Round-trip from

$641
(British Airways)

One-way from

$390
(Kiwi.com)
From Shannon to District of Columbia
Search Deals
One-way flight from Shannon to District of Columbia
Search Deals

Find flight deals from Shannon to District of Columbia

Cheapest flights from Shannon to District of Columbia
Explore the most affordable flight options available from Shannon to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This oojo deal was found by Cheapflights users on 3/27. 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.
Thu 4/37:40 amSNN - IAD
2 stops21h 18mBritish Airways
Mon 4/75:40 pmIAD - SNN
1 stop17h 30mBritish Airways
Deal found 3/27$620
This oojo deal was found by Cheapflights users on 3/27. 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.
Thu 4/37:40 amSNN - DCA
2 stops17h 35mBritish Airways
Mon 4/73:54 pmDCA - SNN
2 stops14h 26mBritish Airways
Deal found 3/27$622
This Billigflug deal was found by Cheapflights users on 3/27. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:15 pmSNN - IAD
1 stop27h 55mMultiple Airlines
Mon 4/710:40 pmIAD - SNN
1 stop12h 30mMultiple Airlines
Deal found 3/27$623
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/39:15 pmSNN - IAD
1 stop27h 55mAmerican Airlines
Mon 4/710:40 pmIAD - SNN
1 stop31h 40mAmerican Airlines
Deal found 3/27$640
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/37:40 amSNN - DCA
2 stops17h 35mAmerican Airlines
Mon 4/75:09 pmDCA - SNN
2 stops18h 01mAmerican Airlines
Deal found 3/26$646
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 6/191:05 pmSNN - DCA
2 stops35h 31mDelta
Thu 6/266:07 amDCA - SNN
1 stop24h 03mDelta
Deal found 3/26$748
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:30 amSNN - IAD
1 stop20h 00mUnited Airlines
Sat 8/98:30 amIAD - SNN
1 stop18h 00mUnited Airlines
Deal found 3/27$751
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:30 amSNN - DCA
1 stop13h 32mUnited Airlines
Wed 6/253:30 pmDCA - SNN
1 stop11h 00mUnited Airlines
Deal found 3/26$753
This KLM deal was found by Cheapflights users on 3/26. 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.
Thu 6/191:05 pmSNN - IAD
1 stop11h 45mKLM
Thu 6/2612:13 pmIAD - SNN
1 stop17h 57mKLM
Deal found 3/26$758
This oojo deal was found by Cheapflights users on 3/27. 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.
Thu 4/37:40 amSNN - IAD
2 stops16h 15mAer Lingus
Mon 4/78:25 pmIAD - SNN
2 stops14h 45mAer Lingus
Deal found 3/27$759
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:40 amSNN - IAD
2 stops29h 14mAir Canada
Sun 8/101:03 pmIAD - SNN
2 stops22h 07mAir Canada
Deal found 3/27$782
This Delta deal was found by Cheapflights users on 3/27. 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.
Mon 7/281:05 pmSNN - IAD
1 stop11h 32mDelta
Sun 8/1012:30 pmIAD - SNN
1 stop17h 40mDelta
Deal found 3/27$810

Cheapflights Fare Finder

Customize your flight search to find flights from Shannon to District of Columbia 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Shannon to District of Columbia that are best for you.

Fly from

Shannon

Fly to

District of Columbia

Route

Depart

Return

Price

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 5/5

7:40 am-5:30 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 5/26

5:40 pm-11:20 am

1 stop12h 40m

$641

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 4/9

7:40 am-7:59 pm

2 stops17h 19m

Washington, D.C. Reagan-National

Wed 4/16

6:35 am-5:55 am

1 stop18h 20m

$673

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 6/19

1:05 pm-10:15 am

1 stop26h 10m

Washington, D.C. Reagan-National

Thu 6/26

6:07 am-11:10 am

1 stop24h 03m

$748

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 7/28

9:30 am-12:30 am

1 stop20h 00m

Washington, D.C. Dulles Intl

Sat 8/9

8:30 am-7:30 am

1 stop18h 00m

$751

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 6/19

9:30 am-6:02 pm

1 stop13h 32m

Washington, D.C. Reagan-National

Wed 6/25

3:30 pm-7:30 am

1 stop11h 00m

$753

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 6/19

1:05 pm-7:50 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Thu 6/26

12:13 pm-11:10 am

1 stop17h 57m

$758

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 4/9

9:15 pm-3:50 pm

2 stops23h 35m

Washington, D.C. Dulles Intl

Wed 4/16

9:00 pm-4:10 pm

2 stops14h 10m

$759

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 7/28

7:40 am-7:54 am

2 stops29h 14m

Washington, D.C. Dulles Intl

Sun 8/10

1:03 pm-4:10 pm

2 stops22h 07m

$782

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 7/28

1:05 pm-7:37 pm

1 stop11h 32m

Washington, D.C. Dulles Intl

Sun 8/10

12:30 pm-11:10 am

1 stop17h 40m

$810

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 6/19

1:05 pm-11:44 pm

2 stops15h 39m

Washington, D.C. Reagan-National

Wed 6/25

4:56 pm-11:10 am

1 stop13h 14m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 results
1
2

Best time to book a flight from Shannon to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Shannon 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.

Cheapflights Insights

Everything you need to know about your flight from Shannon to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Shannon to District of Columbia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Shannon to District of Columbia. 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 from for flights from Shannon to District of Columbia?

    Shannon (SNN), located 2.1 mi from the city center, is the airport you fly out of when you book flights from Shannon to District of Columbia.

  • Can I find deals for flights from Shannon to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Shannon to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shannon to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to District of Columbia.

  • Can I find deals for business class flights from Shannon to District of Columbia?

    Yes. Cheapflights offers flight deals from Shannon to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shannon, Clare to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Shannon, Clare to District of Columbia (average of $309). Flying from Shannon, Clare to District of Columbia in June is currently the most expensive (average of $385). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Shannon to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to John F Kennedy Intl flights
Dublin to Newark flights
Dublin to LaGuardia flights
Dublin to Orlando flights
Dublin to O'Hare Intl flights
Dublin to Los Angeles flights
Dublin to Seattle flights
Dublin to Boston flights
Dublin to San Francisco flights
Dublin to Dulles Intl flights
Shannon to John F Kennedy Intl flights
Dublin to Las Vegas flights
Dublin to Stewart flights
Dublin to Dallas/Fort Worth flights
Dublin to Charlotte flights
Dublin to Philadelphia flights
Dublin to Fort Lauderdale flights
Shannon to Newark flights
Dublin to West Palm Beach flights
Dublin to Atlanta flights
Dublin to Miami flights
Dublin to Nashville flights
Dublin to Minneapolis flights
Shannon to Boston flights
Dublin to Reagan-National flights
Dublin to Denver flights
Dublin to Ontario flights
Dublin to Baltimore flights
Dublin to Hobby flights
Dublin to Indianapolis flights
Dublin to Detroit flights
Dublin to San Diego flights
Dublin to Love Field flights
Dublin to Sky Harbor Intl flights
Dublin to George Bush Intcntl flights
Dublin to Tampa flights
Dublin to San Jose flights
Dublin to Cleveland flights
Dublin to Raleigh flights
Dublin to Oakland flights
Dublin to Austin flights
Dublin to New Orleans flights
Dublin to Santa Ana flights
Cork to O'Hare Intl flights
Cork to Newark flights
Dublin to Hartford flights
Dublin to Kansas City flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.