Cheap flights from St. Louis (STL) to Belfast from $801
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from St. Louis to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.
Popular in | February |
|---|---|
Cheapest in | August |
Average price | $977 |
Round-trip from | $640 |
What is the cheapest day to fly round-trip from St. Louis to Belfast?
Flights from St. Louis to Belfast are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Belfast.
What is the cheapest month to fly from St. Louis to Belfast?
Due to multiple factors, expect to potentially pay more when booking in February. For low rates, August can be a great choice for travel to Belfast. Flights to Belfast from St. Louis in August are about $1,121 on average during August, but can be found for as low as $673.
When is the cheapest time to fly from St. Louis to Belfast (STL - BFS)?
When flying from St. Louis to Belfast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.
Cheap St. Louis to Belfast flights in May & June 2024
Find cheap flight options from St. Louis to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
St. Louis to Belfast 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
When is the cheapest time to fly from St. Louis to Belfast?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Belfast. Price data was last updated on April 28, 2024.
Average price of flights to Belfast by month
Plan your trip from St. Louis to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Belfast is currently $0 while a round-trip flight costs $0. Price data was last updated on April 28, 2024.
Currently, February is the cheapest month in which you can book a flight from St. Louis to Belfast (average of $641). Flying from St. Louis to Belfast in June is currently the most expensive (average of $1,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$674
February
$641
March
$690
April
$686
May
$788
June
$1,181
July
$988
August
$869
September
$759
October
$684
November
$658
December
$728
Temperature and rainfall in Belfast by month
Plan your trip to Belfast by taking into account the average temperature and rainfall totals by month.
BFS Temperature | 41 - 60.8 °F |
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Related info for your journey
Find useful and relevant information for your journey from St. Louis to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to BelfastSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from St. Louis to Belfast
Discover the top airline that operate flights from St. Louis to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Search flights from St. Louis to Belfast by cabin class
Find flights from St. Louis to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from St. Louis to Belfast?
Deals for St. Louis to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Belfast?
Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from St. Louis to Belfast with no change fees?
Yes, we can. To see specific flights from St. Louis to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from St. Louis to Belfast become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!