Cheap flights from St. Louis to Belfast

Round-trip
Economy
St. Louis (STL)
Belfast (BHD)
Thu 10/29
Thu 11/5
Any month
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Flight information for St. Louis to Belfast

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Belfast
Best Price Found $1,256 The best flight deal from St. Louis to Belfast found on momondo in the last 72 hours is $1,256
Fastest flight time 20h 6m The fastest flight from St. Louis to Belfast takes 20h 6m.
Direct flights None There are no direct flights from St. Louis to Belfast. Popular non-direct route for this connection is Lambert-St Louis - Belfast City.
Airports in Belfast 2 airports There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

How to get the cheapest flight ticket from St. Louis to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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
Cheapest
Best
Quickest
Multiple Airlines
Dec 3
STL
Lambert-St Louis
20h 14m
2 stops
BHD
Belfast City
Dec 6
BHD
Belfast City
29h 55m
2 stops
STL
Lambert-St Louis
British Airways
Oct 22
STL
Lambert-St Louis
17h 23m
2 stops
BHD
Belfast City
Oct 25
BHD
Belfast City
19h 26m
2 stops
STL
Lambert-St Louis
Virgin Atlantic
Nov 13
STL
Lambert-St Louis
20h 11m
2 stops
BHD
Belfast City
Nov 16
BHD
Belfast City
30h 56m
2 stops
STL
Lambert-St Louis

Are airlines flying from Lambert-St Louis to Belfast offering flexible changes due to COVID-19?

Some of our partner airlines flying from Lambert-St Louis to Belfast are adopting new policies due to the global impact of COVID-19. One of the airlines that may be waiving their change fees is British Airways. You can search for the full list of airlines like British Airways that are offering this flexibility.


Useful information for finding St. Louis to Belfast flight deals

Learn about all of the flight booking features offered by momondo for free.

How do I get Price Alerts for flights from St. Louis to Belfast?

Price Alerts will notify you by email when the price for flights to Belfast from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from St. Louis to Belfast with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.


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