PHL - RIX

$735 Find Cheap Flights from Philadelphia to Riga - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$735
Typical prices: $810-$948
Finnair
Fri 2/23Thu 3/1
PHL - RIX • 2 stops
When to travel
Cheapest • 24% price drop
Most popular
Good to know
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Good to know
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Riga (PHL-RIX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Riga

Tue, Feb 23 - Mon, Mar 1
Finnair Logo
12:38 pm - 9:45 pmPHL  Philadelphia-RIX Riga Intl
26h 07m2 stops Dallas/Fort Worth Helsinki-Vantaa
Finnair Logo
10:10 pm - 4:50 pmRIX  Riga Intl-PHL Philadelphia
25h 40m2 stops Helsinki-Vantaa Rome Fiumicino
$735Finnair
Wed, Mar 3 - Wed, Mar 10
Finnair Logo
12:38 pm - 9:45 pmPHL  Philadelphia-RIX Riga Intl
26h 07m2 stops Dallas/Fort Worth Helsinki-Vantaa
Finnair Logo
10:10 pm - 4:50 pmRIX  Riga Intl-PHL Philadelphia
25h 40m2 stops Helsinki-Vantaa Rome Fiumicino
$735Finnair
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
12:30 pm - 1:15 pmPHL  Philadelphia-RIX Riga Intl
17h 45m2 stops Boston Logan Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:35 am - 9:28 pmRIX  Riga Intl-PHL Philadelphia
20h 53m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$736Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
2:08 pm - 1:15 pmPHL  Philadelphia-RIX Riga Intl
16h 07m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
7:35 am - 7:23 pmRIX  Riga Intl-PHL Philadelphia
18h 48m2 stops Amsterdam Schiphol Boston Logan Intl
$736Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
12:04 pm - 1:15 pmPHL  Philadelphia-RIX Riga Intl
18h 11m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
7:35 am - 7:23 pmRIX  Riga Intl-PHL Philadelphia
18h 48m2 stops Amsterdam Schiphol Boston Logan Intl
$736Multiple Airlines
Wed, Nov 25 - Fri, Dec 11
KLM Logo
12:08 pm - 1:10 pmPHL  Philadelphia-RIX Riga Intl
18h 02m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
11:50 am - 11:54 pmRIX  Riga Intl-PHL Philadelphia
19h 04m2 stops Amsterdam Schiphol Minneapolis St Paul
$741KLM
Wed, Dec 9 - Wed, Dec 16
Air France Logo
12:22 pm - 1:15 pmPHL  Philadelphia-RIX Riga Intl
17h 53m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Air France Logo
7:00 am - 6:19 pmRIX  Riga Intl-PHL Philadelphia
18h 19m2 stops Paris Charles de Gaulle Minneapolis St Paul
$743Air France
Tue, Dec 8 - Wed, Dec 16
Air France Logo
12:30 pm - 1:15 pmPHL  Philadelphia-RIX Riga Intl
17h 45m2 stops Boston Logan Intl Paris Charles de Gaulle
Air France Logo
7:00 am - 7:23 pmRIX  Riga Intl-PHL Philadelphia
19h 23m2 stops Paris Charles de Gaulle Boston Logan Intl
$743Air France
Tue, Nov 24 - Sat, Dec 12
Lufthansa Logo
5:40 pm - 2:00 pmPHL  Philadelphia-RIX Riga Intl
13h 20m1 stop Frankfurt am Main
Lufthansa Logo
2:40 pm - 4:05 pmRIX  Riga Intl-PHL Philadelphia
32h 25m1 stop Frankfurt am Main
$838Lufthansa
Thu, Dec 10 - Wed, Dec 16
Lufthansa Logo
5:40 pm - 2:00 pmPHL  Philadelphia-RIX Riga Intl
13h 20m1 stop Frankfurt am Main
Lufthansa Logo
2:40 pm - 4:05 pmRIX  Riga Intl-PHL Philadelphia
32h 25m1 stop Frankfurt am Main
$850Lufthansa
Booking Insights

Price, demand and travel trends for Philadelphia to Riga flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Philadelphia to Riga?

Round-trip flights from Philadelphia to Riga typically range from $810 to $948. The lowest price found in the past 5 days was $735, on Finnair.

What's the cheapest day of the week to fly from Philadelphia to Riga?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Philadelphia to Riga. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 42% higher.

Key details for Philadelphia to Riga flights

Low season

August

Cheapest flight

$735
Beat the crowds with an average 70% drop in travelers.
The most popular month to fly with an average 21% increase in travelers.
Round-trip 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

Your Philadelphia to Riga flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Riga?

    Only Economy Class is available on flights from Philadelphia to Riga.

  • Do I need a passport to fly from Philadelphia to Riga?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Philadelphia to Riga flight?

    Round-trip flights from Philadelphia to Riga range from $810 to $948, with an average of $891 over the past 12 months. Anything below $810 counts as a good deal.

  • What car rental options are available at Riga Intl Airport (RIX)?

    Riga Intl Airport (RIX) hosts 5 major car rental companies, with daily rates averaging $28 for economy cars. Top options include:

    • GREEN MOTION
    • SURPRICE CAR RENTAL
    • Thrifty
    • Alamo
    • Sixt

  • Which airports can I use when flying from Philadelphia to Riga?

    Flights from Philadelphia to Riga usually depart from Philadelphia (PHL) and arrive at Riga Intl (RIX).

  • Which airports do connecting flights from Philadelphia to Riga pass through?

    Most connecting flights from Philadelphia to Riga pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Riga?

    Yes. Flexible dates can save you up to 37% on flights from Philadelphia to Riga. Thursday is the cheapest departure day at $810 round-trip on average, while Sunday is the most expensive at $1,268, a difference of $458.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Philadelphia and Riga?

    Riga is 7 hours ahead of Philadelphia (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Philadelphia to Riga flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $810, about $458 less than Sunday fares (36% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Riga trip for February. Fares historically average $676 round-trip in that month - typically $592 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Riga Intl Airport.

    • Hampton by Hilton Riga Airport
    • Sky High Hotel
    • Airport Hotel Mara

More options for your flight from Philadelphia to Riga

Complete your trip to Riga with a hotel stay or car rental