Cheap flights from Dulles Intl (IAD) to Shannon (SNN)

IAD — SNN
May 30 — Jun 61

How to find the cheapest flight from Dulles Intl to Shannon

All the information you need to plan the best IAD to SNN flight in 2022: compare Dulles Intl to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.

IAD - SNN

Price

$648 - $2,040

SNN

Temperature

42.8 - 60.8 °F

SNN

Rainfall

2.3 - 4.1 inches

Popular inFebruaryHigh demand for flights, 48% potential price rise
Cheapest inNovemberBest time to find cheap flights, 39% potential price drop
Round-trip from$648From Washington, D.C. Dulles Intl to Shannon
One-way from$567One-way flight from Washington, D.C. Dulles Intl to Shannon

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Shannon, book at least 46 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,108 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,198.

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

Our data shows that February tends to be the cheapest month to fly to Shannon from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $886 for the month, but tickets can be as low as $550. Due to multiple factors, prepare for potentially higher prices in July.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Shannon as you normally would.

Cheap flights from Dulles Intl to Shannon in May, June 2022

The best prices found for IAD to SNN flights for May, June
Jun 6 - Jun 13
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

28h 09m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

28h 00m
$741

American Airlines

View Deal

Deal found 5/22/22

Jun 8 - Jun 12
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

26h 52m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

15h 50m
$848

United Airlines

View Deal

Deal found 5/24/22

May 30 - Jun 13
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

11h 45m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

11h 00m
$862

United Airlines

View Deal

Deal found 5/22/22

Dulles Intl to Shannon 2022 flight deals

Cheap flights to Shannon from Dulles Intl found for this year
Sep 13 - Sep 20
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

31h 40m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

2 stops

36h 35m
$549

American Airlines

View Deal

Deal found 5/22/22

Sep 13 - Sep 20
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

22h 05m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

2 stops

36h 35m
$553

American Airlines

View Deal

Deal found 5/22/22

Sep 13 - Sep 20
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

17h 00m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

11h 35m
$555

American Airlines

View Deal

Deal found 5/22/22

Cheap Air Canada flights from Dulles Intl to Shannon

Oct 28 - Oct 31
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

28h 15m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

2 stops

49h 54m
$763

Air Canada

View Deal

Deal found 5/23/22

Oct 28 - Oct 31
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

23h 50m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

2 stops

49h 54m
$775

Air Canada

View Deal

Deal found 5/24/22

Sep 4 - Sep 12
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

18h 04m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

2 stops

17h 07m
$795

Air Canada

View Deal

Deal found 5/23/22

Cheap United Airlines flights from Dulles Intl to Shannon

Jun 8 - Jun 12
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

26h 52m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

15h 50m
$848

United Airlines

View Deal

Deal found 5/24/22

May 30 - Jun 13
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

11h 45m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

11h 00m
$862

United Airlines

View Deal

Deal found 5/22/22

Jun 3 - Jun 12
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

30h 34m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

15h 50m
$867

United Airlines

View Deal

Deal found 5/23/22

Last minute flights from Dulles Intl to Shannon

Late deals on return flights to Shannon from Dulles Intl, departing today and this week
May 30 - Jun 13
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

11h 45m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

11h 00m
$862

United Airlines

View Deal

Deal found 5/22/22

Jun 3 - Jun 12
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

1 stop

30h 34m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

15h 50m
$867

United Airlines

View Deal

Deal found 5/23/22

May 30 - Jun 13
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

19h 19m
SNN

Shannon

IAD

Washington, D.C. Dulles Intl

1 stop

28h 00m
$915

American Airlines

View Deal

Deal found 5/22/22

One-way flights to Shannon from Dulles Intl

The cheapest one-way flights from Dulles Intl to Shannon
Sep 14
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

2 stops

22h 25m
$410

Multiple Airlines

View Deal

Deal found 5/24/22

Aug 4
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

3 stops

22h 50m
$541

Multiple Airlines

View Deal

Deal found 5/23/22

Aug 2
IAD

Washington, D.C. Dulles Intl

SNN

Shannon

3 stops

35h 50m
$556

Multiple Airlines

View Deal

Deal found 5/25/22

Related info for your journey

Useful info, stats and facts about Dulles Intl to Shannon flights.

What airport do you fly into for flights to Shannon from Washington, D.C. Dulles Intl?

Shannon (SNN) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Shannon. You should not have trouble finding flights to Shannon from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Shannon airport from Washington, D.C. Dulles Intl. It is only a 2.1 mi journey from Shannon (SNN) to Shannon’s city center.

Which airlines flying from Washington, D.C. Dulles Intl to Shannon have flexible cancellations due to COVID-19?

United Airlines, Delta, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington, D.C. Dulles Intl Airport to Shannon for under $600 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Shannon for under $600. The cheapest flight booked recently is on American Airlines for just $540, but on average you can expect to pay $590.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Shannon for under $900?

There are currently 8+ open flights from Washington, D.C. Dulles Intl Airport to Shannon within the next 7 days for less than $900.

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

Currently priced at $540, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Shannon and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air Canada - these airlines can fly you to your destination from $725 and $763, respectively. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

$567 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Aer Lingus and United Airlines, with prices starting from $709 and $890, respectively.

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

American Airlines, Air Canada and British Airways are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Shannon.

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

Looking at all options, your cheapest flight can be booked for $622. While the most popular route (Washington, D.C. Dulles Intl - Shannon) can be booked for $667 on average our data indicates $904 when flying from Washington, D.C. Dulles Intl Airport to Shannon.

Alternative routes for Dulles Intl to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Dulles Intl to Shannon

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$515Average$1,019FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$607Average$995FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
British AirwaysCheapest$637Average$1,074FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
Aer LingusCheapest$692Average$1,123FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights