
Popular airlines
- KLM
KLM
- British Airways
British Airways
- Air France
Air France
- Lufthansa
Lufthansa
- Austrian Airlines
Austrian Airlines
- Swiss International Air Lines
Swiss International Air Lines
- TAP Portugal
TAP Portugal
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 25% on select hotels after you book a flight*payments icon
Cheap round-trip flights to Dover
Prices were available within the past 7 days and start at €340 for one-way flights and €347 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Sun, 19 Oct - Wed, 29 Oct
DUS
Düsseldorf
IAD
Washington
€347 Return, found 13 hours ago
€347
Return
found 13 hours ago

Wed, 12 Nov - Mon, 17 Nov
BRU
Brussels
IAD
Washington
€393 Return, found 1 day ago
€393
Return
found 1 day ago

Sun, 31 Aug - Tue, 9 Sep
LHR
London
DCA
Washington
€410 Return, found 18 hours ago
€410
Return
found 18 hours ago

Wed, 12 Nov - Wed, 26 Nov
BRU
Brussels
IAD
Washington
€438 Return, found 2 days ago
€438
Return
found 2 days ago

Mon, 20 Oct - Mon, 27 Oct
BRU
Brussels
DCA
Washington
€450 Return, found 3 days ago
€450
Return
found 3 days ago
Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)
November is typically the cheapest month to fly
From €83 - €582 per traveller.
Graph displaying average flight prices per month
Destination airport | Washington Dulles Intl. |
Destination airport IATA code | IAD |
Destination city name | Washington |
Return price | €346 |
More to explore for Dover
Heading to Dover? Explore Dover with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to Dover
Prices were available within the past 7 days and start at €340 for one-way flights and €347 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Tue, 23 Sep - Fri, 10 Oct
AMS
Amsterdam
IAD
Washington
€397 Return, found 3 days ago
€397
Return
found 3 days ago
Top Flight Destinations
Top Flight Destinations In World
From Other Airports to Dover
Flights to Cities Near Dover
*Available to Expedia members.