Belfast Intl is 3879.0 mi away from Lambert-St Louis.
Prices for flights from Lambert-St Louis Airport to Belfast Intl Airport are refreshed on a daily basis.
As of December 2024, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Belfast Intl Airport.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Belfast Intl Airport.
The travel and health documents required for your trip to Belfast Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Based on momondo bookings for flights between St. Louis and Belfast Intl Airport, the leading airline is American Airlines, making up 65% of the total bookings. Other popular airlines include British Airways with 35%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
American Airlines | PriceFrom $658 | Free Cancellation | Rating 7.2 10,000 reviews | ||
British Airways | PriceFrom $672 | Free Cancellation | Rating 6.6 6,820 reviews |
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If you are not ready to book a flight from St. Louis to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.