Flights to Leinster from Washington - ￥47,070

View ￥47,070 flight on Wed, Oct 22, 2025Opens in a new window

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Cheap Flights from Washington to Leinster (WAS-DUB)

Prices were available within the past 7 days and start at ￥47,070 for one-way flights and ￥73,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 22 - Wed, Oct 29
IAD
Washington
DUB
Dublin
￥73,550 Roundtrip, found 8 hours ago
￥73,550
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥73,550 found 8 hours ago
United
Wed, Oct 22 - Wed, Oct 29
DCA
Washington
DUB
Dublin
￥73,550 Roundtrip, found 8 hours ago
￥73,550
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥73,550 found 8 hours ago
Air Canada
Wed, Oct 22 - Wed, Oct 29
DCA
Washington
DUB
Dublin
￥74,530 Roundtrip, found 8 hours ago
￥74,530
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥74,530 found 8 hours ago
American Airlines
Wed, Oct 22 - Wed, Oct 29
IAD
Washington
DUB
Dublin
￥76,210 Roundtrip, found 8 hours ago
￥76,210
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥76,210 found 8 hours ago
Swiss International Air Lines
Wed, Oct 22 - Wed, Oct 29
IAD
Washington
DUB
Dublin
￥77,390 Roundtrip, found 8 hours ago
￥77,390
Roundtrip
found 8 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥77,390 found 8 hours ago
Lufthansa
Wed, Oct 22 - Wed, Oct 29
IAD
Washington
DUB
Dublin
￥77,720 Roundtrip, found 8 hours ago
￥77,720
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Wed, Oct 22 from Washington to Dublin, returning Wed, Oct 29, priced at ￥77,720 found 8 hours ago

Find the cheapest month to fly from Washington (WAS) to Dublin (DUB)

February is typically the cheapest month to fly

From ￥39,065 - ￥113,286 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.