PRG - PHL

$372 Find Cheap Flights from Prague to Philadelphia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Philadelphia departing on 9/15. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$751
Typical prices: $716-$935
Multiple Airlines
Tue 9/1Thu 9/10
PRG - PHL • 2 stops
Cheapest non-stop
$895
Finnair
Wed 9/16Wed 9/23
PRG - PHL • Non-stop
Top airlines
Cheapest • from $868 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 8h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $966 (round-trip)
Shortest trip • 12h 08m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Prague to Philadelphia (PRG-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Prague to Philadelphia

Tue, Sep 1 - Thu, Sep 10
Multiple Airlines Logo
8:50 am - 8:01 pm
PRG
-
PHL
17h 11m
2 stops
Multiple Airlines Logo
10:42 am - 9:25 pm
PHL
-
PRG
28h 43m
2 stops
$751Multiple Airlines
Wed, Oct 14 - Tue, Nov 3
Multiple Airlines Logo
8:30 pm - 12:20 am
PRG
-
PHL
33h 50m
2 stops
Multiple Airlines Logo
5:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$791Multiple Airlines
Wed, Oct 14 - Sun, Nov 1
Multiple Airlines Logo
8:30 pm - 12:20 am
PRG
-
PHL
33h 50m
2 stops
Multiple Airlines Logo
5:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$791Multiple Airlines
Tue, Oct 13 - Sun, Nov 1
Multiple Airlines Logo
5:45 pm - 12:20 am
PRG
-
PHL
36h 35m
2 stops
Multiple Airlines Logo
5:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$792Multiple Airlines
Wed, Sep 9 - Thu, Sep 17
Lufthansa Logo
9:10 am - 4:05 pm
PRG
-
PHL
12h 55m
1 stop
Lufthansa Logo
5:40 pm - 11:00 am
PHL
-
PRG
11h 20m
1 stop
$897Lufthansa
Fri, Sep 4 - Mon, Sep 14
Lufthansa Logo
9:10 am - 4:05 pm
PRG
-
PHL
12h 55m
1 stop
Lufthansa Logo
5:40 pm - 1:30 pm
PHL
-
PRG
13h 50m
1 stop
$901Lufthansa
Thu, Aug 27 - Thu, Sep 3
Lufthansa Logo
9:10 am - 4:05 pm
PRG
-
PHL
12h 55m
1 stop
Lufthansa Logo
5:40 pm - 11:00 am
PHL
-
PRG
11h 20m
1 stop
$901Lufthansa
Mon, Oct 12 - Sun, Nov 1
Aer Lingus Logo
11:50 am - 11:45 am
PRG
-
PHL
29h 55m
1 stop
Aer Lingus Logo
5:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$984Aer Lingus
Thu, Oct 15 - Sat, Oct 31
Aer Lingus Logo
11:50 am - 6:55 pm
PRG
-
PHL
13h 05m
1 stop
Aer Lingus Logo
6:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$990Aer Lingus
Wed, Oct 14 - Sat, Oct 31
Aer Lingus Logo
11:50 am - 6:55 pm
PRG
-
PHL
13h 05m
1 stop
Aer Lingus Logo
6:30 pm - 11:00 am
PHL
-
PRG
11h 30m
1 stop
$1,026Aer Lingus
Booking Insights

KAYAK's insights & trends for Prague to Philadelphia flights

Get data-powered insights and trends into flights from Prague to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Prague to Philadelphia?

The average price of all round-trip flights from Prague to Philadelphia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Prague to Philadelphia, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Philadelphia, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Prague to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Prague to Philadelphia is February, where tickets cost $722 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,493 and $1,113 respectively.

Can I save money by flying with a layover from Prague to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $714 on average.

Good to know

Low season

November

Cheapest flight

$372
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Prague to Philadelphia

When to book flights from Prague to Philadelphia

Are your dates flexible? Find out the best times to travel from Prague to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Philadelphia

  • What is the cheapest flight from Prague to Philadelphia?

    In the last 5 days, the lowest price for a flight from Prague to Philadelphia was $372 for a one-way ticket and $751 for a round-trip.

  • Do I need a passport to fly between Prague and Philadelphia?

    Yes, you’ll need a passport to travel to Philadelphia from Prague.

  • Which airports will I be using when flying from Prague to Philadelphia?

    On your way to Philadelphia, you’ll fly out from Václav Havel Prague. You’ll be landing at Philadelphia.

  • Which airlines offer Wi-Fi service onboard planes from Prague to Philadelphia?

    Only American Airlines offers inflight Wi-Fi service on the Prague to Philadelphia flight route.

  • Which aircraft models fly most regularly from Prague to Philadelphia?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Prague to Philadelphia flight route.

  • Which airline alliances offer flights from Prague to Philadelphia?

    Star Alliance is the only airline alliance operating flights between Prague and Philadelphia.

  • On which days can I fly direct from Prague to Philadelphia?

    There are nonstop flights from Prague to Philadelphia on a daily basis.

  • Which is the best airline for flights from Prague to Philadelphia, Aer Lingus or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Prague to Philadelphia are Aer Lingus and Lufthansa. With an average price for the route of $713 and an overall rating of 7.3, Aer Lingus is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,484 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Prague to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Prague with another airline. Booking your flights between Prague and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Prague to Philadelphia?

    In the past 5 days, the cheapest round-trip tickets from Prague to Philadelphia were found on Air Canada ($868) and Lufthansa ($888).

KAYAK’s top tips for finding a cheap flight from Prague to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $614 or less one-way and $969 or less round-trip.

Prefer to fly direct from Prague to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Václav Havel Prague to Philadelphia.
Find which airlines fly direct from Václav Havel Prague Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Václav Havel Prague to Philadelphia

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Philadelphia to Václav Havel Prague

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airlines flying from Prague to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Prague to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1684 reviews
6.7Food
7.2Comfort
7.0Entertainment
8.1Crew
7.4Boarding
Airline reviews

On time departure and arrival at LAX - good inflight entertainment - all basic seats on every airline right now begin to feel small after 10 hours!!

8.0 ExcellentSusie, Jul 2026
DUB - LAX
Read more Aer Lingus reviews

On time departure and arrival at LAX - good inflight entertainment - all basic seats on every airline right now begin to feel small after 10 hours!!

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

I had a great experience. I would definitely use them again

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

Aer Lingus was fabulous.nhowever, Aiirfare Assist who Kayak routes me to to purchase tickets for m was awful. They messed up my reservation so bad that after about six hours on the phone with them over the week before departure, I had been choice but to show up at the airport. The Aer Lingus staff were amazing and got it sorted out but I would recommend not using Airfare Assist.

Flight cancelled. Options were not good and I was rebooked with no discussions or options offered.

It was chaotic. It was overbooked so we didn't have seats until the end but they turned out to be good seats. The gate was at the end of the airport. We had to get busses to the tarmac and board. It just seemed chaotic. Flight was OK. Food was not so good. Lufthansa used to be such a great airline and now as it's with everything else: If you have money you get comforts but if you don't then you end up below deck with the rest of the cattle.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Not the best overall, had challenges during boarding due to the weight of my carry-on (over 8 kilos). Interesting enough they don't check all carry-on bags. It was very stressful as Discover worker kept insisting, I had to check my bag. I finally was able to get an exception to keep my carry-on, however, I felt racially discriminated and embarrassed by this. The flight did not have WIFI access and the timing to connect between flights is not enough. As the flight leaving Philadelphia to Frankfurt was delayed, I had about an hour to make my connection. I had to run and ask people to let me go first during immigration and security so I could then barely make it to my next flight, and it was the same process on the way back. It was a disappointed experience overall.

While booking through Lufthansa, when flight is operated by other airlines, you don't necessarily get the quality of Lufthansa. That said, I was passed over on both meals served. While I had my eyes closed or asleep, no attempt was made to serve me or wake me for the service, which is something new. When I took it upon myself to get out of my seat, track down an attendant, and ask for a meal, the attendant would kindly serve me. Of more concern, however, is the lack of selection for the meal. Being diabetic and insulin dependent, I could not eat what was served. The first meal was pasta with a small slaw/salad and a bun. The second meal was a muffin and another pastry. In all, I could only eat the salad, which amounted to next to nothing. Fortunately (for Discover) I had brought food/snacks to carry me through the flight. Otherwise, I might have reached a low blood sugar. With diabetes becoming more prevalent, Discover may consider more eating options to accomodate all passengers.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

I didn't like much about this flight. Almost no entertainment choices...and not available what was listed. Food not good.

Very poor experience in being able to board and have a seat assigned. Poor communication from check in staff.

Flight east late, old, food was terrible, no options, service was bsd

Everything you need to know for your flight from Prague to Philadelphia

Information on your arrival and departure airports