$617+ Cheap flights from Philadelphia (PHL) to Riga (RIX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — RIX
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Riga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Riga
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Best
Last-minute
Cheapest flights from Philadelphia to RigaExplore the most affordable flight options available from Philadelphia to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Philadelphia to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Air France deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:26 pm -
2 stops16h 49m
Tue 11/311:50 am -
2 stops18h 18m
Deal found 9/12![Multiple Airlines logo]()
$617
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:32 pm -
2 stops17h 58m
Fri 10/2311:50 am -
2 stops17h 17m
Deal found 9/10![Multiple Airlines logo]()
$647
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
1 stop17h 00m
Deal found 9/12![Lufthansa logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
2 stops41h 16m
Deal found 9/12![United Airlines logo]()
$772
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop12h 35m
Fri 10/232:00 pm -
2 stops15h 46m
Deal found 9/14![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop13h 00m
Sun 10/186:50 am -
2 stops34h 19m
Deal found 9/13![United Airlines logo]()
$811
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop13h 00m
Sun 10/182:00 pm -
1 stop33h 05m
Deal found 9/13![Lufthansa logo]()
$838
This United deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
1 stop12h 40m
Mon 9/287:00 am -
2 stops33h 42m
Deal found 9/12![Multiple Airlines logo]()
$842
This Finnair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 pm -
2 stops29h 50m
Sun 11/2910:10 pm -
2 stops24h 15m
Deal found 9/13![Finnair logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:05 pm -
2 stops15h 15m
Mon 9/287:00 am -
2 stops33h 42m
Deal found 9/12![United Airlines logo]()
$846
Best flights from Philadelphia to RigaDiscover carefully curated flight deals from Philadelphia to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Philadelphia to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This KLM deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/202:12 pm -
2 stops20h 08m
Sun 2/2811:50 am -
2 stops18h 12m
Deal found 9/13![KLM logo]()
$733
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
1 stop17h 00m
Deal found 9/12![Lufthansa logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
2 stops41h 16m
Deal found 9/12![United Airlines logo]()
$772
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop12h 35m
Fri 10/232:00 pm -
2 stops15h 46m
Deal found 9/10![Multiple Airlines logo]()
$798
This Finnair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 pm -
2 stops29h 50m
Sun 11/2910:10 pm -
2 stops24h 15m
Deal found 9/13![Finnair logo]()
$845
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:46 pm -
2 stops16h 24m
Fri 10/237:00 am -
3 stops22h 07m
Deal found 9/14![Scandinavian Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop12h 35m
Fri 10/232:00 pm -
2 stops15h 46m
Deal found 9/14![United Airlines logo]()
$803
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop12h 35m
Fri 10/236:40 am -
1 stop16h 25m
Deal found 9/12![Lufthansa logo]()
$884
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:38 am -
2 stops20h 02m
Sun 10/186:50 am -
2 stops34h 19m
Deal found 9/13![United Airlines logo]()
$815
Last-minute flights from Philadelphia to RigaDiscover last-minute flight deals from Philadelphia to Riga. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Riga. Data last updated September 14, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
1 stop12h 40m
Mon 9/287:00 am -
2 stops33h 42m
Deal found 9/12![Multiple Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:05 pm -
2 stops15h 15m
Mon 9/287:00 am -
2 stops33h 42m
Deal found 9/12![United Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop13h 00m
Sun 10/186:50 am -
2 stops34h 19m
Deal found 9/13![United Airlines logo]()
$811
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop13h 00m
Sun 10/182:00 pm -
1 stop33h 05m
Deal found 9/13![Lufthansa logo]()
$838
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:32 pm -
2 stops17h 58m
Fri 10/2311:50 am -
2 stops17h 17m
Deal found 9/10![Multiple Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop12h 35m
Fri 10/232:00 pm -
2 stops15h 46m
Deal found 9/14![United Airlines logo]()
$803
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 am -
2 stops22h 20m
Tue 10/276:30 am -
2 stops21h 37m
Deal found 9/10![Scandinavian Airlines logo]()
$861
This Air France deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:26 pm -
2 stops16h 49m
Tue 11/311:50 am -
2 stops18h 18m
Deal found 9/12![Multiple Airlines logo]()
$617
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
1 stop17h 00m
Deal found 9/12![Lufthansa logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 pm -
1 stop13h 20m
Tue 11/36:05 am -
2 stops41h 16m
Deal found 9/12![United Airlines logo]()
$772
Find flight deals from Philadelphia to Riga
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Riga (RIX). 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (Air France) |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Riga 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Riga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Sat 2/20
2:12 pm-5:20 pm
2 stops20h 08m
Riga Intl
Sun 2/28
11:50 am-11:02 pm
2 stops18h 12m
$733
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/27
6:40 pm-2:00 pm
1 stop13h 20m
Riga Intl
Tue 11/3
6:05 am-4:05 pm
1 stop17h 00m
$758
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/27
6:40 pm-2:00 pm
1 stop13h 20m
Riga Intl
Tue 11/3
6:05 am-4:21 pm
2 stops41h 16m
$772
Quickest round-trip
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/13
5:40 pm-1:15 pm
1 stop12h 35m
Riga Intl
Fri 10/23
2:00 pm-10:46 pm
2 stops15h 46m
$798
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/13
5:40 pm-1:15 pm
1 stop12h 35m
Riga Intl
Fri 10/23
2:00 pm-10:46 pm
2 stops15h 46m
$803
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Sun 10/11
10:38 am-1:40 pm
2 stops20h 02m
Riga Intl
Sun 10/18
6:50 am-10:09 am
2 stops34h 19m
$815
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Sat 11/21
7:45 pm-8:35 am
2 stops29h 50m
Riga Intl
Sun 11/29
10:10 pm-3:25 pm
2 stops24h 15m
$845
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/13
5:40 pm-1:15 pm
1 stop12h 35m
Riga Intl
Fri 10/23
6:40 am-4:05 pm
1 stop16h 25m
$884
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 10/13
3:46 pm-3:10 pm
2 stops16h 24m
Riga Intl
Fri 10/23
7:00 am-10:07 pm
3 stops22h 07m
$885
Sorted by cheapest first
Compare providers for flights from Philadelphia to Riga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Riga in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Riga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Riga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Riga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Riga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Riga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Riga
Have a flexible travel schedule? Discover the best time to fly to Riga from Philadelphia with our price prediction graph.
PHL-RIX
Estimated round-trip 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.
Reviews of airlines servicing Riga
Get insights into the airlines that provide service to Riga. 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 Riga. Reviews last updated September 14, 2026.
See what other customers who have flown with KLM and Lufthansa from Philadelphia to Riga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Philadelphia and Riga flights
Browse other Philadelphia and Riga flight options. Last updated on September 14, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Popular flight searches
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Other flights to Riga
Explore flights to Riga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Top 2 airlines flying from Philadelphia to Riga
Discover the top 2 airlines that operate flights from Philadelphia to Riga. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$509 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$596 | FlexibilityNo cancel fee | On-time76% |