Cheap flights from St. Louis to Belfast

Depart
Return
Any month
Compare vs. momondo |

Easily compare round-trip flights from St. Louis to Belfast

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Belfast by changing tabs
Quickest
Cheapest
Delta
Delta
05 Oct
STL
11:10 am
Lambert-St Louis airport
18h 35m
2 Stops
11:45 am
+1
BHD
Belfast City airport
Delta
11 Oct
BHD
6:15 pm
Belfast City airport
34h 09m
2 Stops
10:24 pm
+1
STL
Lambert-St Louis airport
1,542 USD
Delta
Delta
26 Dec
STL
5:38 am
Lambert-St Louis airport
19h 22m
2 Stops
7:00 am
+1
BFS
Belfast Intl airport
Delta
01 Jan
BFS
1:30 pm
Belfast Intl airport
33h 13m
2 Stops
4:43 pm
+1
STL
Lambert-St Louis airport
1,673 USD
Delta
Delta
26 Dec
STL
5:38 am
Lambert-St Louis airport
19h 22m
2 Stops
7:00 am
+1
BFS
Belfast Intl airport
Delta
01 Jan
BFS
1:30 pm
Belfast Intl airport
33h 13m
2 Stops
4:43 pm
+1
STL
Lambert-St Louis airport
1,673 USD
Delta
Delta
05 Oct
STL
11:10 am
Lambert-St Louis airport
18h 35m
2 Stops
11:45 am
+1
BHD
Belfast City airport
Delta
11 Oct
BHD
6:15 pm
Belfast City airport
34h 09m
2 Stops
10:24 pm
+1
STL
Lambert-St Louis airport
1,542 USD

Flight information for St. Louis to Belfast (BF1 - STL)

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Belfast
Fastest flight time 18h 35m The fastest flight from St. Louis to Belfast takes 18h 35m.
Direct flights None There are no direct flights from St. Louis to Belfast. Popular non-direct routes for this connection are Lambert-St Louis - Belfast Intl and Lambert-St Louis - Belfast City.
Airports in Belfast 2 airports There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

Flights from St. Louis to:

  • Belfast
  • Northern Ireland
  • United Kingdom
  • Europe

Flights to Belfast from:

  • Lambert-St Louis
  • Missouri
  • United States
  • North America
*Flight prices to Belfast are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.