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Cheap flights from Bristol to Philadelphia from £445

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — PHL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bristol to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Philadelphia (PHL). 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 17 September 2025.

Round-trip from

£445

Popular in

August

Cheapest in

September

Average price

£564
30/10-6/11
  • 30/10-6/11
  • 2 total stops
  • 20h 55m total
  • Bristol to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Bristol to Philadelphia

Cheapest flights from Bristol to Philadelphia
Explore the most affordable flight options available from Bristol to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 30/1009:00BRS - PHL
1 stop12h 00mMultiple Airlines
Thu 6/1117:30PHL - BRS
1 stop8h 55mMultiple Airlines
Deal found 15/9£445
Thu 30/1006:00BRS - PHL
2 stops21h 05mDelta
Thu 6/1109:46PHL - BRS
2 stops17h 39mDelta
Deal found 15/9£586

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Bristol to Philadelphia that are best for you.

Fly from

Bristol

Fly to

Philadelphia

Route

Depart

Return

Price

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 30/10

09:00-17:00

1 stop12h 00m

Philadelphia

Thu 6/11

17:30-07:25

1 stop8h 55m

£445

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 30/10

06:00-23:05

2 stops21h 05m

Philadelphia

Thu 6/11

09:46-08:25

2 stops17h 39m

£586

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 5/3

13:40-21:17

2 stops36h 37m

Philadelphia

Mon 9/3

13:00-08:25

2 stops15h 25m

£622

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 5/3

19:55-16:15

2 stops25h 20m

Philadelphia

Mon 9/3

22:10-15:20

1 stop13h 10m

£693

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Bristol to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Bristol with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Philadelphia

What is the cheapest month to book a flight from Bristol to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Bristol to Philadelphia (average of £648). Flying from Bristol to Philadelphia in July is currently the most expensive (average of £839). 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.

What is the cheapest time of day to fly from BRS to PHL?

Find hourly flight availability from Bristol to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from Bristol to Philadelphia at midday. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown with KLM and Aer Lingus from Bristol to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Aer Lingus
7.2
Good
1,274 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bristol to Philadelphia?

    There are many flights that can get you from Bristol to Philadelphia in 21h 05m. Fly via Delta or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 3442 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bristol to Philadelphia round-trip?

    Currently priced at £509, Aer Lingus will fly you from Bristol to Philadelphia and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £526. These flights start at 28% lower than the current average price 3 months from now.

  • Can I find deals for flights from Bristol to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Bristol to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Philadelphia.

  • Can I find deals for business class flights from Bristol to Philadelphia?

    Yes. Cheapflights offers flight deals from Bristol to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bristol to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Bristol to Philadelphia (average of £648). Flying from Bristol to Philadelphia in July is currently the most expensive (average of £839). 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.

See more FAQs

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Alternative routes for Bristol to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bristol to Philadelphia

Discover the top 2 airlines that operate flights from Bristol to Philadelphia. 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 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£509Average£800FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£526Average£620FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bristol to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bristol to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Bristol to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bristol to Philadelphia with no change fees?

Certainly. Search results for flights to Philadelphia from Bristol shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bristol to Philadelphia become cheaper?

Of course! You can now track prices for flights from Bristol to Philadelphia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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