$728+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — RIX
Nov 28 — Dec 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
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 October 29, 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 October 29, 2026.
This Air France deal was found by Cheapflights users on 10/26. 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 11/1712:08 pm -
2 stops18h 07m
Tue 12/811:50 am -
2 stops18h 37m
Deal found 10/26![Multiple Airlines logo]()
$728
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:40 pm -
1 stop13h 20m
Tue 11/106:05 am -
1 stop17h 00m
Deal found 10/25![Lufthansa logo]()
$731
This oojo deal was found by Cheapflights users on 10/26. 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 11/175:40 pm -
1 stop13h 20m
Tue 12/86:05 am -
1 stop17h 00m
Deal found 10/26![Lufthansa logo]()
$755
This United deal was found by Cheapflights users on 10/25. 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.
Sun 11/15:40 pm -
1 stop13h 20m
Tue 11/106:05 am -
2 stops18h 42m
Deal found 10/25![Multiple Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1710:30 am -
2 stops20h 30m
Tue 12/86:05 am -
1 stop17h 00m
Deal found 10/29![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/19:45 am -
2 stops21h 15m
Tue 11/106:05 am -
2 stops18h 42m
Deal found 10/27![United Airlines logo]()
$786
This Air France deal was found by Cheapflights users on 10/28. 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.
Wed 11/2512:25 pm -
2 stops17h 50m
Sat 12/1211:50 am -
2 stops18h 37m
Deal found 10/28![Multiple Airlines logo]()
$788
This Finnair deal was found by Cheapflights users on 10/27. 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.
Wed 11/257:45 pm -
2 stops19h 00m
Mon 12/146:10 pm -
2 stops29h 00m
Deal found 10/27![Finnair logo]()
$794
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:20 pm -
2 stops14h 50m
Mon 12/142:40 pm -
1 stop32h 25m
Deal found 10/26![Multiple Airlines logo]()
$796
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 October 29, 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 October 29, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1710:30 am -
2 stops20h 30m
Tue 12/86:05 am -
1 stop17h 00m
Deal found 10/29![United Airlines logo]()
$775
This Finnair deal was found by Cheapflights users on 10/27. 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.
Wed 11/257:45 pm -
2 stops19h 00m
Mon 12/146:10 pm -
2 stops29h 00m
Deal found 10/27![Finnair logo]()
$794
This Travelocity deal was found by Cheapflights users on 10/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:15 am -
2 stops25h 05m
Mon 12/142:40 pm -
1 stop32h 25m
Deal found 10/27![Multiple Airlines logo]()
$800
This Globehunters deal was found by Cheapflights users on 10/26. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:40 pm -
1 stop23h 15m
Mon 12/142:40 pm -
1 stop32h 25m
Deal found 10/26![Lufthansa logo]()
$852
This Air Canada deal was found by Cheapflights users on 10/27. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:15 am -
2 stops25h 05m
Tue 12/86:05 am -
3 stops23h 41m
Deal found 10/27![Air Canada logo]()
$861
This United deal was found by Cheapflights users on 10/28. 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.
Tue 11/245:40 pm -
1 stop13h 20m
Sat 12/127:20 am -
2 stops14h 24m
Deal found 10/28![Multiple Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/91:20 pm -
2 stops17h 40m
Wed 12/162:40 pm -
2 stops26h 54m
Deal found 10/25![United Airlines logo]()
$871
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:15 am -
2 stops25h 05m
Sat 12/122:40 pm -
1 stop32h 25m
Deal found 10/28![Multiple Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 10/25. 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 4/255:35 pm -
1 stop12h 50m
Thu 4/296:55 am -
1 stop16h 05m
Deal found 10/25![United Airlines logo]()
$947
This United deal was found by Cheapflights users on 10/27. 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.
Tue 11/245:40 pm -
1 stop23h 15m
Sun 12/137:05 am -
2 stops38h 39m
Deal found 10/27![Multiple Airlines logo]()
$893
Last-minute flights from Philadelphia to RigaDiscover last-minute flight deals from Philadelphia to Riga. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Riga. Data last updated October 29, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:40 pm -
1 stop13h 20m
Tue 11/106:05 am -
1 stop17h 00m
Deal found 10/25![Lufthansa logo]()
$731
This United deal was found by Cheapflights users on 10/25. 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.
Sun 11/15:40 pm -
1 stop13h 20m
Tue 11/106:05 am -
2 stops18h 42m
Deal found 10/25![Multiple Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/19:45 am -
2 stops21h 15m
Tue 11/106:05 am -
2 stops18h 42m
Deal found 10/27![United Airlines logo]()
$786
This Air France deal was found by Cheapflights users on 10/26. 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 11/1712:08 pm -
2 stops18h 07m
Tue 12/811:50 am -
2 stops18h 37m
Deal found 10/26![Multiple Airlines logo]()
$728
This oojo deal was found by Cheapflights users on 10/26. 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 11/175:40 pm -
1 stop13h 20m
Tue 12/86:05 am -
1 stop17h 00m
Deal found 10/26![Lufthansa logo]()
$755
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1710:30 am -
2 stops20h 30m
Tue 12/86:05 am -
1 stop17h 00m
Deal found 10/29![United Airlines logo]()
$775
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:20 pm -
2 stops14h 50m
Mon 12/142:40 pm -
1 stop32h 25m
Deal found 10/26![Multiple Airlines logo]()
$796
This Air France deal was found by Cheapflights users on 10/28. 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.
Wed 11/2512:25 pm -
2 stops17h 50m
Sat 12/1211:50 am -
2 stops18h 37m
Deal found 10/28![Multiple Airlines logo]()
$788
This Finnair deal was found by Cheapflights users on 10/27. 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.
Wed 11/257:45 pm -
2 stops19h 00m
Mon 12/146:10 pm -
2 stops29h 00m
Deal found 10/27![Finnair logo]()
$794
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 October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $728 (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 October 29, 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
Tue 11/17
10:30 am-2:00 pm
2 stops20h 30m
Riga Intl
Tue 12/8
6:05 am-4:05 pm
1 stop17h 00m
$775
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Wed 11/25
7:45 pm-9:45 pm
2 stops19h 00m
Riga Intl
Mon 12/14
6:10 pm-4:10 pm
2 stops29h 00m
$794
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Wed 11/25
9:15 am-5:20 pm
2 stops25h 05m
Riga Intl
Mon 12/14
2:40 pm-4:05 pm
1 stop32h 25m
$800
Quickest round-trip
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 11/24
5:40 pm-2:00 pm
1 stop13h 20m
Riga Intl
Sat 12/12
7:20 am-2:44 pm
2 stops14h 24m
$826
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Wed 11/25
9:15 am-5:20 pm
2 stops25h 05m
Riga Intl
Sat 12/12
2:40 pm-4:05 pm
1 stop32h 25m
$850
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 11/24
5:40 pm-11:55 pm
1 stop23h 15m
Riga Intl
Mon 12/14
2:40 pm-4:05 pm
1 stop32h 25m
$852
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Thu 11/19
9:15 am-5:20 pm
2 stops25h 05m
Riga Intl
Tue 12/8
6:05 am-10:46 pm
3 stops23h 41m
$861
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Wed 12/9
1:20 pm-2:00 pm
2 stops17h 40m
Riga Intl
Wed 12/16
2:40 pm-10:34 am
2 stops26h 54m
$871
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Tue 11/24
5:40 pm-11:55 pm
1 stop23h 15m
Riga Intl
Sun 12/13
7:05 am-2:44 pm
2 stops38h 39m
$893
PhiladelphiaRiga
PHL Philadelphia - RIX Riga Intl
PHLRIX
Philadelphia
Sun 4/25
5:35 pm-1:25 pm
1 stop12h 50m
Riga Intl
Thu 4/29
6:55 am-4:00 pm
1 stop16h 05m
$947
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 October.
| 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 | |
| Price Accuracy2 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 October 29, 2026.
See what other customers who have flown with 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.
Entertainment
6.5
Food
6.4
Comfort
6.8
Overall
6.8
Boarding
7.0
Crew
7.6
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Entertainment
6.5
Food
6.4
Comfort
6.8
Overall
6.8
Boarding
7.0
Crew
7.6
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Philadelphia
Popular flights
Riga flight routes
Alternative routes for Philadelphia to Riga
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Riga by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Riga by cabin class
Find flights from Philadelphia to Riga, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Riga flights
Browse other Philadelphia and Riga flight options. Last updated on October 29, 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 October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 October 29, 2026.
Top airline flying from Philadelphia to Riga
Discover the top airline 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 October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$832 | FlexibilityNo cancel fee | On-time76% |