Cheap flights from Philadelphia to Riga from $555
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Riga departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from Philadelphia to Riga
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Scandinavian Airlines flights from Philadelphia to Riga
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How to get the cheapest flight ticket from Philadelphia to Riga
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Riga?
The cheapest day to depart from Philadelphia to Riga is on a Friday when prices can be found for as low as $849. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,006. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.
What is the cheapest time of day to depart on your flight to Riga?
Flying to Riga from Philadelphia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $836 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Riga is in the afternoon when prices are around $959.
When to book flights from Philadelphia to Riga
Cheap Philadelphia to Riga (PHL to RIX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Riga
How far is Philadelphia to Riga Intl by plane?
The straight-line distance from Philadelphia to Riga Intl is 4274.0 mi. By plane, this route typically takes 12h 15m.
When did momondo last update prices for flights from Philadelphia Airport to Riga Intl Airport?
Prices for flights from Philadelphia Airport to Riga Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Riga Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Riga Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Riga Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The required travel and health documents for your Riga Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Riga Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Riga?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Riga is Lufthansa (47% of total bookings). The next most popular airlines are Finnair (32%) and United Airlines (21%).
Best airlines flying from Philadelphia to Riga
Compare and see reviews for airlines that fly from Philadelphia to Riga with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $615 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $681 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom $689 | Free Cancellation | Rating 7.4 8,790 reviews |
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Why should I use momondo to find a flight deal from Philadelphia to Riga?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Riga for you.
Can I find flights from Philadelphia to Riga with flexible booking policies on momondo?
Flights from Philadelphia to Riga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Philadelphia to Riga?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Riga.
I’m not ready to book a flight from Philadelphia to Riga right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Philadelphia to Riga flights. All you need is a valid email address and we will do the rest; it is that quick and easy.