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Cheap flights from Cardiff to Philadelphia from £581

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. 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.
CWL — PHL
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Cheap flight deals from Cardiff to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) 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 19 March 2024.

Round-trip from

£496
From Cardiff Wales to Philadelphia

When is the cheapest time to fly from Cardiff to Philadelphia (CWL - PHL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Philadelphia as you normally would.

Cheap KLM flights from Cardiff to Philadelphia

Explore cheap flight options specifically provided by KLM for the route between Cardiff and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Consider these cheap KLM flights we've found departing from Cardiff to Philadelphia. Deals update often to give you more flight options matching your criteria
Wed 17/409:45CWL - PHL
2 stops16h 51mKLM
Wed 24/412:40PHL - CWL
2 stops15h 35mKLM
Deal found 18/3£581
Wed 24/409:45CWL - PHL
2 stops18h 55mKLM
Sun 28/417:00PHL - CWL
2 stops42h 45mKLM
Deal found 17/3£730
Tue 2/409:45CWL - PHL
2 stops16h 53mKLM
Tue 9/412:40PHL - CWL
2 stops15h 35mKLM
Deal found 19/3£837

Cheap Virgin Atlantic flights from Cardiff to Philadelphia

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Cardiff and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Some of the best deals we've found on Virgin Atlantic flights travelling from Cardiff to Philadelphia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 24/409:45CWL - PHL
2 stops18h 27mVirgin Atlantic
Sun 28/417:00PHL - CWL
2 stops42h 45mVirgin Atlantic
Deal found 18/3£671
Tue 21/509:45CWL - PHL
2 stops16h 50mVirgin Atlantic
Fri 31/511:45PHL - CWL
2 stops16h 30mVirgin Atlantic
Deal found 18/3£744

Cheap Cardiff to Philadelphia flights in March & April 2024

Find cheap flight options from Cardiff to Philadelphia specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
These are some of the most attractive deals on flights from Cardiff to Philadelphia in 2024. Check back in a little while for more flight options.
Wed 17/409:45CWL - PHL
2 stops16h 51mKLM
Wed 24/412:40PHL - CWL
2 stops15h 35mKLM
Deal found 18/3£581
Wed 24/409:45CWL - PHL
2 stops18h 55mKLM
Sun 28/417:00PHL - CWL
2 stops42h 45mKLM
Deal found 17/3£730
Wed 17/417:15CWL - PHL
3 stops36h 34mMultiple Airlines
Wed 24/408:53PHL - CWL
3 stops26h 52mMultiple Airlines
Deal found 18/3£985
Wed 17/409:45CWL - PHL
3 stops44h 04mMultiple Airlines
Wed 24/420:55PHL - CWL
2 stops14h 50mMultiple Airlines
Deal found 18/3£2,291

Cardiff to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
These are some of the most attractive deals on flights from Cardiff to Philadelphia in 2024. Check back in a little while for more flight options.
Wed 17/409:45CWL - PHL
2 stops16h 51mKLM
Wed 24/412:40PHL - CWL
2 stops15h 35mKLM
Deal found 18/3£581
Wed 18/909:45CWL - PHL
2 stops16h 30mAir France
Wed 2/1012:30PHL - CWL
2 stops23h 15mAir France
Deal found 18/3£585
Wed 24/409:45CWL - PHL
2 stops18h 55mKLM
Sun 28/417:00PHL - CWL
2 stops42h 45mKLM
Deal found 17/3£730
Tue 21/509:45CWL - PHL
2 stops16h 50mVirgin Atlantic
Fri 31/511:45PHL - CWL
2 stops16h 30mVirgin Atlantic
Deal found 18/3£744
Wed 17/417:15CWL - PHL
3 stops36h 34mMultiple Airlines
Wed 24/408:53PHL - CWL
3 stops26h 52mMultiple Airlines
Deal found 18/3£985
Wed 17/409:45CWL - PHL
3 stops44h 04mMultiple Airlines
Wed 24/420:55PHL - CWL
2 stops14h 50mMultiple Airlines
Deal found 18/3£2,291

Find flights from Cardiff to Philadelphia within your budget

Customise your flight search to find flights from Cardiff 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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£581 - £2,208

Route

Depart

Return

Price

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Wed 17/4

2 stops16h 51m

Philadelphia

Wed 24/4

2 stops15h 35m

£581

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Wed 24/4

2 stops18h 27m

Philadelphia

Sun 28/4

2 stops42h 45m

£671

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Wed 24/4

2 stops18h 55m

Philadelphia

Sun 28/4

2 stops42h 45m

£730

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 21/5

2 stops16h 50m

Philadelphia

Fri 31/5

2 stops16h 30m

£744

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 2/4

2 stops16h 53m

Philadelphia

Tue 9/4

2 stops15h 35m

£837

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Wed 17/4

3 stops36h 34m

Philadelphia

Wed 24/4

3 stops26h 52m

£985

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 2/4

3 stops35h 15m

Philadelphia

Tue 9/4

3 stops27h 55m

£1,425

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 2/4

2 stops33h 55m

Philadelphia

Tue 9/4

3 stops27h 55m

£1,518

Cardiff WalesPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Tue 2/4

1 stop24h 40m

Philadelphia

Tue 9/4

1 stop16h 15m

£2,208

Flights are sorted by cheapest first

Deals found on 18/3

When is the cheapest time to fly from Cardiff to Philadelphia?

Use this chart to determine the cheapest time to fly return from Cardiff to Philadelphia. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Cardiff to Philadelphia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Cardiff to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Cardiff to Philadelphia is currently £0 while a return flight costs £1,078. Price data was last updated on 17 March 2024.

Currently, March is the cheapest month in which you can book a flight from Cardiff to Philadelphia (average of £631). Flying from Cardiff to Philadelphia in July is currently the most expensive (average of £730). 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

£510

February

£511

March

£496

April

£508

May

£526

June

£547

July

£573

August

£563

September

£521

October

£526

November

£502

December

£524

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

1 - 26 °C

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 19 March 2024.
Peruse reviews from past customers who have flown with KLM and Virgin Atlantic from Cardiff to Philadelphia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,720 reviews

Entertainment

7.3

Overall

7.8

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
1,720 reviews
7.8
Good
1,720 reviews

Entertainment

7.3

Overall

7.8

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
762 reviews
7.8
Good
1,720 reviews

Entertainment

7.3

Overall

7.8

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Cardiff to Philadelphia for under £600 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Philadelphia for under £600. The cheapest flight booked recently is on KLM for just £581, but on average you can expect to pay £1,198.

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

    Cheapflights users have booked flights from Cardiff to Philadelphia round-trip from £581. Another airline that can offer you cheap pricing is Virgin Atlantic.

  • What does CWL to PHL mean?

    CWL and PHL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CWL to PHL refers to a flight route from Cardiff Wales Airport to Philadelphia Airport.

Browse thousands of different options on Cheapflights for your next trip

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Find flights from Cardiff to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Cardiff to Philadelphia?

Deals for Cardiff to Philadelphia 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 Cardiff to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Cardiff 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 Cardiff to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Cardiff today and book when prices fit your budget.

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