We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Find the best flight to Belfast

Find flights

Compare prices (in new window)
    Select all

Great deals to Belfast

We’ve searched 100s of deals recently found by travelers.*
Washington DC, DC (WAS) Belfast, GB (BFS)
Sun, 3/17 - Mon, 3/25
Multiple Airlines - 1 Stop, Roundtrip, Economy
$584
Washington DC, DC (WAS) Belfast, GB (BFS)
Wed, 2/6 - Wed, 2/13
Multiple Airlines - 1 Stop, Roundtrip, Economy
$615
Washington DC, DC (WAS) Belfast, GB (BFS)
Fri, 2/1 - Tue, 2/19
Multiple Airlines - 2 Stops, Roundtrip, Economy
$645
Washington DC, DC (WAS) Belfast, GB (BFS)
Mon, 4/1 - Tue, 4/16
Multiple Airlines - 1 Stop, Roundtrip, Economy
$661
Washington DC, DC (WAS) Belfast, GB (BFS)
Mon, 3/4 - Mon, 3/11
American Airlines - 1 Stop, Roundtrip, Economy
$664
Washington DC, DC (WAS) Belfast, GB (BFS)
Sun, 4/28 - Sun, 5/5
American Airlines - 1 Stop, Roundtrip, Economy
$672
Washington DC, DC (WAS) Belfast, GB (BFS)
Wed, 3/6 - Thu, 3/14
Multiple Airlines - 2 Stops, Roundtrip, Economy
$681
Washington DC, DC (WAS) Belfast, GB (BFS)
Tue, 2/5 - Tue, 2/19
Multiple Airlines - 1 Stop, Roundtrip, Economy
$684
Want more deals?
Yes! Send me great deals to cool places from: Washington DC (WAS)
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Hotels with free wifi in Belfast
Tara Lodge
Tara Lodge
2,976 Reviews
Belfast, UK
from
Roseleigh House
Roseleigh House
221 Reviews
Belfast, UK
from
Old Rectory
Old Rectory
372 Reviews
Belfast, UK
from
The Gregory
The Gregory
773 Reviews
Belfast, UK
from

Flight stats for Belfast - did you know?

  • Belfast Intl Airport is the closest major airport to Belfast.
  • Belfast City Airport (Belfast, UK)
    • Right now, 25 airlines operate out of Belfast City Airport.
    • Belfast City Airport offers nonstop flights to 14 cities.
    • Every week, at least 788 domestic flights and 20 international flights depart from Belfast City Airport.
  • Belfast is 12 mi from Belfast Intl Airport (Belfast, UK).
  • Belfast Intl Airport (Belfast, UK)
    • Right now, 5 airlines operate out of Belfast Intl Airport.
    • Belfast Intl Airport offers nonstop flights to 35 cities.
    • Every week, at least 283 domestic flights and 81 international flights depart from Belfast Intl Airport.
Show more