Cheap flights from Belfast Intl to Dulles Intl

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Washington (IAD)
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How to find the cheapest flight from
Belfast Intl (BFS) to Dulles Intl (IAD)

All the information you need to plan the best BFS to IAD flight in 2021: compare Belfast Intl to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
When is the cheapest time to fly from Belfast Intl Airport to Washington Dulles Intl Airport (BFS - IAD)?

When flying from Belfast Intl Airport to Washington Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Belfast Intl to Dulles Intl in October, November 2021

The best prices found for BFS to IAD flights in October, November
25 Oct - 14 Nov
£647pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
25 Oct - 13 Nov
£700pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
25 Oct - 11 Nov
£708pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Belfast Intl to Dulles Intl 2021 flight deals

Cheap flights to Dulles Intl from Belfast Intl found for this year
25 Oct - 14 Nov
£647pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
25 Oct - 13 Nov
£700pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
25 Oct - 11 Nov
£708pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Last-minute flights from Belfast Intl to Dulles Intl

Late deals on return flights to Dulles Intl from Belfast Intl, departing today and this week
26 Oct - 13 Nov
£783pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
26 Oct - 13 Nov
£913pp
BFS
Belfast Intl
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Belfast Intl</span> to <span class="emphasized">Dulles Intl</span> flights.

Flight FAQs

From Belfast Intl to Dulles Intl

Which airlines flying from Belfast Intl to Washington Dulles Intl have flexible changes due to COVID-19?

British Airways is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Belfast Intl Airport to Washington Dulles Intl Airport for under £800 on Cheapflights?

Yes, there are multiple flights from Belfast Intl Airport to Washington Dulles Intl Airport for under £800. The cheapest flight booked recently is on Multiple Airlines for just £748, but on average you can expect to pay £748.

Are there last-minute flights available from Belfast Intl Airport to Washington Dulles Intl Airport for under £800?

There are currently 2+ open flights from Belfast Intl Airport to Washington Dulles Intl Airport within the next 7 days for less than £800.

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl (IAD)

Do I need a COVID test to fly to Dulles Intl from Belfast Intl?

Information is based on travel restrictions from Belfast Intl to Washington Dulles Intl

Most visitors from Belfast Intl will not be allowed to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from Belfast Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Belfast Intl are not required to quarantine after entering Washington Dulles Intl.

Do I need a test to fly back to Belfast Intl from Dulles Intl?

Returning to Belfast Intl from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Belfast Intl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Belfast Intl.

Hide COVID Travel Restrictions for Dulles Intl (IAD)

Alternative routes for Belfast Intl to Dulles Intl

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

Destination information for Dulles Intl

Things to know before you go - useful duration and weather info for your trip from Belfast Intl to Dulles Intl.
Today's exchange rate
£1 = $1.39
Average temperature for October in Dulles Intl
21.0 °C
Avg rainfall for October in Dulles Intl
97.0 mm

Airports servicing Belfast

Airports servicing Washington

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