PHL - RIX

$492 Find Cheap Flights from Philadelphia to Riga

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Riga departing on 4/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Riga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Riga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Riga, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$492
Finnair
Mon 4/20Wed 4/29
PHL - RIX • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
PHL - RIX • multi-stop
Top airlines
KLM
Cheapest • from $514 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Riga (PHL-RIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Riga 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 Philadelphia to Riga

Mon, Apr 20 - Wed, Apr 29
Finnair Logo
6:45 pm - 5:50 pm
PHL
-
RIX
16h 05m2 stops
Finnair Logo
9:35 pm - 2:35 pm
RIX
-
PHL
24h 00m2 stops
$492Finnair
Sun, Apr 19 - Thu, Apr 30
Multiple Airlines Logo
1:30 pm - 1:15 pm
PHL
-
RIX
16h 45m2 stops
Multiple Airlines Logo
11:50 am - 9:13 pm
RIX
-
PHL
16h 23m2 stops
$509Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
KLM Logo
1:24 pm - 1:05 pm
PHL
-
RIX
16h 41m2 stops
KLM Logo
11:50 am - 9:13 pm
RIX
-
PHL
16h 23m2 stops
$514KLM
Sun, Apr 19 - Tue, Apr 28
Air France Logo
1:30 pm - 1:15 pm
PHL
-
RIX
16h 45m2 stops
Air France Logo
7:00 am - 7:22 pm
RIX
-
PHL
19h 22m2 stops
$516Air France
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
7:20 pm - 5:15 pm
PHL
-
RIX
14h 55m2 stops
Multiple Airlines Logo
7:00 am - 7:22 pm
RIX
-
PHL
19h 22m2 stops
$520Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
British Airways Logo
6:35 pm - 3:40 pm
PHL
-
RIX
38h 05m2 stops
British Airways Logo
3:35 pm - 11:25 am
RIX
-
PHL
26h 50m2 stops
$525British Airways
Mon, Apr 20 - Wed, Apr 29
Multiple Airlines Logo
3:30 pm - 5:15 pm
PHL
-
RIX
18h 45m2 stops
Multiple Airlines Logo
7:50 am - 4:00 pm
RIX
-
PHL
15h 10m1 stop
$536Multiple Airlines
Sun, Apr 19 - Thu, Apr 30
Multiple Airlines Logo
9:15 am - 5:15 pm
PHL
-
RIX
25h 00m2 stops
Multiple Airlines Logo
7:50 am - 4:00 pm
RIX
-
PHL
15h 10m1 stop
$539Multiple Airlines
Sun, Apr 19 - Thu, Apr 30
Lufthansa Logo
5:35 pm - 1:00 pm
PHL
-
RIX
12h 25m1 stop
Lufthansa Logo
7:00 am - 4:00 pm
RIX
-
PHL
16h 00m1 stop
$541Lufthansa
Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
9:15 am - 5:15 pm
PHL
-
RIX
25h 00m2 stops
Air Canada Logo
7:10 am - 2:46 pm
RIX
-
PHL
38h 36m2 stops
$544Air Canada
Booking Insights

KAYAK's insights & trends for Philadelphia to Riga flights

Get data-powered insights and trends into flights from Philadelphia to Riga 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 Philadelphia to Riga?

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

When flying from Philadelphia to Riga, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

Good to know

Cheapest flight$492
Flight from Philadelphia to Riga

When to book flights from Philadelphia to Riga

Are your dates flexible? Find out the best times to travel from Philadelphia to Riga 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 Philadelphia to Riga

  • What is the cheapest flight from Philadelphia to Riga?

    In the last 3 days, the lowest price for a flight from Philadelphia to Riga was $492 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Riga.

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

    On your way to Riga, you’ll fly out from Philadelphia. You’ll be landing at Riga Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Riga?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Philadelphia and Riga, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Riga, KLM or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Riga are KLM and Lufthansa. With an average price for the route of $509 and an overall rating of 7.7, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $596 and an overall rating of 6.8.

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

    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 Philadelphia to Riga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Philadelphia 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 Philadelphia to Riga?

    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 Riga with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and RIX 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 Philadelphia to Riga?

    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 Riga from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Riga

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Riga. 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 Philadelphia to Riga? 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.
7.7
KLMOverall score based on 1428 reviews
7.8Boarding
7.2Food
8.4Crew
7.6Comfort
7.1Entertainment
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

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

Information on your arrival and departure airports