![Worldwide Coverage](https://ak-d.tripcdn.com/images/0wj5f12000aq250yp1F40.png?proc=resize/m_w,w_600,h_600,B0B3)
![One-stop Service Guarantee](https://ak-d.tripcdn.com/images/0wj4c12000aq250ld31BA.png?proc=resize/m_w,w_600,h_600,B0B3)
![Secure Payment](https://ak-d.tripcdn.com/images/0wj4r12000aq24uvwEB1C.png?proc=resize/m_w,w_600,h_600,B0B3)
Cheap Flight Deals from Dulles International Airport to George Best Belfast City Airport
Search for flights from Washington D.C. to Belfast and check out affordable one-way and round-trip options.
- One way
- Round-trip
![sort](https://ak-d.tripcdn.com/images/0wj3m12000attnlehB8F5.png?proc=resize/m_w,w_600,h_600,B0B3)
- Sort: Price (Lowest)
- Sort: Departure (Earliest)
- IAD17:5516h 25m1 stopBHD15:20Washington D.C. - Belfast|Tue, Jul 9|British AirwaysCAD 608CAD 85128% OFF28% OFFCAD 851CAD 608
- IAD22:5010h 45m1 stopBHD14:35Washington D.C. - Belfast|Sun, Sep 1|British AirwaysCAD 614CAD 85128% OFF28% OFFCAD 851CAD 614
- IAD18:0015h 50m1 stopBHD14:50Washington D.C. - Belfast|Thu, Aug 22|LufthansaCAD 637CAD 85125% OFF25% OFFCAD 851CAD 637
- IAD22:4511h 50m1 stopBHD15:35Washington D.C. - Belfast|Thu, Aug 22|British AirwaysCAD 638CAD 638
- IAD17:5018h1 stopBHD16:50Washington D.C. - Belfast|Tue, Jul 16|Virgin AtlanticCAD 644CAD 644
- IAD17:5018h1 stopBHD16:50Washington D.C. - Belfast|Wed, Jul 10|Virgin AtlanticCAD 645CAD 645
- IAD18:0015h 50m1 stopBHD14:50Washington D.C. - Belfast|Thu, Aug 1|LufthansaCAD 659CAD 659
- IAD22:4513h 40m1 stopBHD17:25Washington D.C. - Belfast|Tue, Jul 30|British AirwaysCAD 661CAD 661
- IAD18:0015h 50m1 stopBHD14:50Washington D.C. - Belfast|Thu, Jul 4|LufthansaCAD 662CAD 662
- IAD15:2018h 30m1 stopBHD14:50Washington D.C. - Belfast|Wed, Jul 10|LufthansaCAD 662CAD 662
- IAD13:003h 5mDirectBHD14:00Washington D.C. - Belfast|Thu, Jul 4|British AirwaysFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
![](https://ak-d.tripcdn.com/images/0wj27120009rdg5nwB73D.png?proc=resize/m_w,w_600,h_600,B0B3)
See which airlines fly from Washington D.C. to Belfast. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
![PLAY Airline](https://pic.tripcdn.com/airline_logo/3x/og.png?proc=resize/m_w,w_600,h_600,B0B3)
![TAP Air Portugal](https://pic.tripcdn.com/airline_logo/3x/tp.png?proc=resize/m_w,w_600,h_600,B0B3)
![Icelandair](https://pic.tripcdn.com/airline_logo/3x/fi.png?proc=resize/m_w,w_600,h_600,B0B3)
![British Airways](https://pic.tripcdn.com/airline_logo/3x/ba.png?proc=resize/m_w,w_600,h_600,B0B3)
![Lufthansa](https://pic.tripcdn.com/airline_logo/3x/lh.png?proc=resize/m_w,w_600,h_600,B0B3)
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
![Virgin Atlantic](https://pic.tripcdn.com/airline_logo/3x/vs.png?proc=resize/m_w,w_600,h_600,B0B3)
![Finnair](https://pic.tripcdn.com/airline_logo/3x/ay.png?proc=resize/m_w,w_600,h_600,B0B3)
![KLM](https://pic.tripcdn.com/airline_logo/3x/kl.png?proc=resize/m_w,w_600,h_600,B0B3)
![Iberia](https://pic.tripcdn.com/airline_logo/3x/ib.png?proc=resize/m_w,w_600,h_600,B0B3)
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
Find more flights and airlines
Find Cheaper Flights from Washington D.C. to Belfast
Explore other flights from Washington D.C. to Belfast to find the best alternative options.
- CheapestIAD18:5033h 55m2 transferBFS09:45Dulles International Airport - Belfast International AirportTue, Jul 30PLAY AirlineCAD 356
- DCA16:3019h 10m2 transferBFS16:40Ronald Reagan Washington National Airport - Belfast International AirportTue, Jul 16Jetblue AirwaysCAD 455
- DCA16:3019h 10m2 transferBFS16:40Ronald Reagan Washington National Airport - Belfast International AirportTue, Jul 16Jetblue AirwaysCAD 455Find More Flights
Check the schedule for flights from Washington D.C. to Belfast and find the flight that best matches your travel plans.
VS1897
Virgin Atlantic
11:33
IAD
12:54
JFK
SMTWTFSVS154
Virgin Atlantic
21:00
JFK
09:25
LHR
SMTWTFSBA1412
British Airways
12:10
LHR
13:30
BHD
-MTW--SBA216
British Airways
17:55
IAD
06:15
LHR
SMTWTFSBA1414
British Airways
07:40
LHR
09:00
BHD
SMTWTFSUA918
United Airlines
18:30
IAD
06:45
LHR
SMTWTFSU2801
easyJet
12:15
LGW
13:40
BHD
SMTWTFSFI644
Icelandair
20:30
IAD
06:25
KEF
SMTWTFSFI470
Icelandair
07:35
KEF
11:45
LGW
SMTWTFSU2801
easyJet
12:15
LGW
13:40
BHD
SMTWTFSAY5532
Finnair
22:45
IAD
11:05
LHR
SMTWTFSBA1418
British Airways
16:05
LHR
17:25
BHD
SMT-TFSBA292
British Airways
22:45
IAD
11:05
LHR
SMTWTFSBA1418
British Airways
16:05
LHR
17:25
BHD
SMT-TFSAY5532
Finnair
22:45
IAD
11:05
LHR
SMTWTFSBA1416
British Airways
14:00
LHR
15:20
BHD
SMTWTF-IB7448
Iberia
22:45
IAD
11:05
LHR
SMTWTFSBA1416
British Airways
14:00
LHR
15:20
BHD
SMTWTF-BA292
British Airways
22:45
IAD
11:05
LHR
SMTWTFSBA1416
British Airways
14:00
LHR
15:20
BHD
SMTWTF-FI648
Icelandair
23:15
IAD
09:05
KEF
SMTWTFSFI430
Icelandair
10:10
KEF
13:25
GLA
SMT-TFSEI3629
Aer Lingus
16:30
GLA
17:20
BHD
SMTWTFS
Dulles International Airport to George Best Belfast City Airport Flights Info
Flight distance | 5,464.76km |
---|---|
Cheapest one-way ticket price | CAD 607 |
FAQs for Dulles International Airport to George Best Belfast City Airport Flights
Site Operator: Trip.com Travel Singapore Pte. Ltd.