Cheap flights from Philadelphia to Belfast from $701
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belfast departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
British Airways flights from Philadelphia to Belfast City Airport
Our best British Airways deals on Philadelphia to Belfast City Airport flight tickets
American Airlines flights from Philadelphia to Belfast City Airport
Our best American Airlines deals on Philadelphia to Belfast City Airport flight tickets
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How to get the cheapest flight ticket from Philadelphia to Belfast City Airport
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
What is the cheapest day to depart on your flight to Belfast City Airport?
On average, the least expensive day to fly to Belfast City Airport from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $722. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $927.
What is the cheapest time of day to depart on your flight to Belfast City Airport?
According to our data, the cheapest time of day to fly to Belfast City Airport is in the evening. momondo users have found flights departing from Philadelphia to Belfast City Airport in the evening for as low as $765. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $802.
When to book flights from Philadelphia to Belfast City Airport
Cheap Philadelphia to Belfast City Airport (PHL to BHD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Belfast City Airport
How far is Philadelphia to Belfast City by plane?
There are 3252.7 mi between Philadelphia and Belfast City. A reasonable flight in good conditions will take 9h 45m.
When did momondo last update prices for flights from Philadelphia Airport to Belfast City Airport?
Prices for flights from Philadelphia Airport to Belfast City Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Belfast City Airport?
As of June 2025, there is 1 operator available to choose from for flights from Philadelphia Airport to Belfast City Airport.
How old do you have to be to fly from Philadelphia Airport to Belfast City 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 Philadelphia Airport to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Belfast City Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Belfast City Airport is British Airways (100% of total bookings).
Best airlines flying from Philadelphia to Belfast City Airport
Compare and see reviews for airlines that fly from Philadelphia to Belfast City Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $681 | Free Cancellation | Rating 6.6 7,019 reviews |
Traveling to a place near Belfast?
Book flights to Belfast if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Belfast?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Philadelphia.
Can I find flights from Philadelphia to Belfast with flexible booking policies on momondo?
Yes. All flights to Belfast from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Philadelphia to Belfast?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Belfast.
I’m not ready to book a flight from Philadelphia to Belfast right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Philadelphia to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.