Find out what a flight from Belfast City to Philadelphia might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Belfast and Philadelphia.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which departure and arrival airports are available?

Between Belfast and Philadelphia, flight options may depend on the combination of airports available.

• Airports in Belfast: Only Belfast - City is currently in operation.
• Airports in Philadelphia: Another alternative is Trenton Mercer.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Refine your flight search from Belfast City to Philadelphia

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.