S$664 Cheap Flights from Washington to Shannon

View S$664 flight on Fri, 31 Jul, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Shannon Airport (SNN)

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Cheap Flights from Washington to Shannon (DCA-SNN)

Prices were available within the past 7 days and start at S$664 for one-way flights and S$1,309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,309 Return, found 2 days ago
S$1,309
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,309 found 2 days ago
United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,312 Return, found 2 days ago
S$1,312
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,312 found 2 days ago
United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,315 Return, found 2 days ago
S$1,315
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,315 found 2 days ago
United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,329 Return, found 2 days ago
S$1,329
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,329 found 2 days ago
United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,349 Return, found 2 days ago
S$1,349
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,349 found 2 days ago
United
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,429 Return, found 2 days ago
S$1,429
Return
found 2 days ago
Select United flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,429 found 2 days ago
Air Canada
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,448 Return, found 2 days ago
S$1,448
Return
found 2 days ago
Select Air Canada flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,448 found 2 days ago
Delta
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,471 Return, found 2 days ago
S$1,471
Return
found 2 days ago
Select Delta flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,471 found 2 days ago
KLM
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,543 Return, found 2 days ago
S$1,543
Return
found 2 days ago
Select KLM flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,543 found 2 days ago
JetBlue Airways
Fri, 31 Jul - Mon, 10 Aug
DCA
Washington
SNN
Shannon
S$1,646 Return, found 2 days ago
S$1,646
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 31 Jul from Washington to Shannon, returning Mon, 10 Aug, priced at S$1,646 found 2 days ago

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Shannon
Return price
S$1,308
Distance
5257 km

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Perfect flights from Washington to Shannon

Your Journey from Washington to Shannon

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Washington to Shannon

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