PHL - RIX

$350 Find Cheap Flights from Philadelphia to Riga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Riga departing on 6/4. 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.
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$575
Lufthansa
Sun 4/5Tue 4/14
PHL - RIX • 1 stop
Cheapest one-way
$350
Multiple Airlines
Thu 6/4
PHL - RIX • 3 stops
Top airlines
Cheapest • from $575 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Riga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $639 (round-trip)
Shortest trip • 12h 40m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Riga!
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

Sun, Apr 5 - Tue, Apr 14
Lufthansa Logo
5:40 pm - 1:40 pm
PHL
-
RIX
13h 00m
1 stop
Lufthansa Logo
6:50 am - 4:05 pm
RIX
-
PHL
16h 15m
1 stop
$575Lufthansa
Sun, Apr 12 - Mon, Apr 20
Finnair Logo
7:35 pm - 9:10 pm
PHL
-
RIX
18h 35m
2 stops
Finnair Logo
9:40 pm - 3:05 pm
RIX
-
PHL
24h 25m
2 stops
$601Finnair
Sun, Apr 5 - Tue, Apr 14
Multiple Airlines Logo
5:40 pm - 1:40 pm
PHL
-
RIX
13h 00m
1 stop
Multiple Airlines Logo
6:50 am - 2:46 pm
RIX
-
PHL
14h 56m
2 stops
$609Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Finnair Logo
10:05 pm - 10:05 am
PHL
-
RIX
29h 00m
2 stops
Finnair Logo
10:30 am - 12:10 pm
RIX
-
PHL
32h 40m
2 stops
$611Finnair
Tue, Aug 18 - Fri, Aug 28
KLM Logo
1:20 pm - 1:10 pm
PHL
-
RIX
16h 50m
2 stops
KLM Logo
7:45 am - 7:58 pm
RIX
-
PHL
19h 13m
2 stops
$615KLM
Sat, Apr 25 - Sat, May 2
Finnair Logo
10:05 pm - 8:10 am
PHL
-
RIX
27h 05m
2 stops
Finnair Logo
6:15 pm - 3:30 pm
RIX
-
PHL
28h 15m
2 stops
$661Finnair
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
9:15 am - 1:00 pm
PHL
-
RIX
20h 45m
2 stops
Multiple Airlines Logo
6:50 am - 4:05 pm
RIX
-
PHL
16h 15m
1 stop
$662Multiple Airlines
Mon, Apr 13 - Wed, Apr 22
Air Canada Logo
9:15 am - 12:05 pm
PHL
-
RIX
19h 50m
2 stops
Air Canada Logo
7:10 am - 2:46 pm
RIX
-
PHL
14h 36m
2 stops
$665Air Canada
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
5:40 pm - 1:20 pm
PHL
-
RIX
12h 40m
1 stop
United Airlines Logo
2:00 pm - 12:59 am
RIX
-
PHL
17h 59m
2 stops
$675United Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
9:15 am - 1:00 pm
PHL
-
RIX
20h 45m
2 stops
Multiple Airlines Logo
2:20 pm - 4:05 pm
RIX
-
PHL
32h 45m
1 stop
$682Multiple Airlines
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.

Which airlines provide the cheapest flights from Philadelphia to Riga?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Riga were found on Lufthansa ($575) and Finnair ($601).

Good to know

Cheapest flight$350
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 $350 for a one-way ticket and $575 for a round-trip.

  • 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 7.8, 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.
7.8
KLMOverall score based on 1470 reviews
7.1Entertainment
7.3Food
7.8Boarding
7.6Comfort
8.4Crew
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

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.

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

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

Information on your arrival and departure airports