What airlines fly to Riga?

Scandinavian Airlines, Lufthansa and Finnair are the top three most popular airlines that fly to Riga from Philadelphia according to our data. Scandinavian Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 8 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

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 September 2026, there are 2 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.

$704 Cheap Flights from Philadelphia to Riga in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Riga

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 8:35 amPHL Philadelphia-RIX Riga Intl

30h 10m2 stops London Heathrow Helsinki-Vantaa

10:10 pm - 2:00 pmRIX Riga Intl-PHL Philadelphia

22h 50m2 stops Helsinki-Vantaa Dublin

$704Finnair

Wed, Oct 28 - Mon, Nov 2

5:33 pm - 5:15 pmPHL Philadelphia-RIX Riga Intl

16h 42m2 stops Chicago O'Hare Intl Helsinki-Vantaa

1:55 pm - 12:12 amRIX Riga Intl-PHL Philadelphia

17h 17m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$711American Airlines

Tue, Oct 13 - Fri, Oct 23

12:41 pm - 5:15 pmPHL Philadelphia-RIX Riga Intl

21h 34m2 stops Chicago O'Hare Intl Helsinki-Vantaa

1:55 pm - 10:52 pmRIX Riga Intl-PHL Philadelphia

15h 57m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$711American Airlines

Mon, Oct 12 - Fri, Oct 23

7:35 pm - 5:15 pmPHL Philadelphia-RIX Riga Intl

14h 40m2 stops London Heathrow Helsinki-Vantaa

10:30 am - 10:52 pmRIX Riga Intl-PHL Philadelphia

19h 22m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$752Finnair

Mon, Oct 12 - Fri, Oct 23

6:35 pm - 9:10 pmPHL Philadelphia-RIX Riga Intl

19h 35m2 stops Dublin Helsinki-Vantaa

10:30 am - 10:52 pmRIX Riga Intl-PHL Philadelphia

19h 22m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$754Finnair

Tue, Oct 13 - Fri, Oct 23

5:40 pm - 1:15 pmPHL Philadelphia-RIX Riga Intl

12h 35m1 stop Frankfurt am Main

6:40 am - 4:05 pmRIX Riga Intl-PHL Philadelphia

16h 25m1 stop Frankfurt am Main

$817Lufthansa

Tue, Oct 13 - Fri, Oct 23

5:40 pm - 1:15 pmPHL Philadelphia-RIX Riga Intl

12h 35m1 stop Frankfurt am Main

6:40 am - 4:05 pmRIX Riga Intl-PHL Philadelphia

16h 25m1 stop Frankfurt am Main

$884Lufthansa

Tue, Oct 13 - Fri, Oct 23

5:00 pm - 5:15 pmPHL Philadelphia-RIX Riga Intl

17h 15m2 stops Boston Logan Intl Amsterdam Schiphol

11:50 am - 11:56 pmRIX Riga Intl-PHL Philadelphia

19h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

$914KLM

Fri, Sep 18 - Mon, Sep 21

5:40 pm - 1:40 pmPHL Philadelphia-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

2:20 pm - 4:05 pmRIX Riga Intl-PHL Philadelphia

32h 45m1 stop Frankfurt am Main

$992Lufthansa

Sun, Oct 4 - Sat, Oct 10

5:40 pm - 1:40 pmPHL Philadelphia-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

2:20 pm - 4:05 pmRIX Riga Intl-PHL Philadelphia

32h 45m1 stop Frankfurt am Main

$993Lufthansa

Sun, Oct 4 - Sat, Oct 10

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Finnair flights from Philadelphia to Riga

Our best Finnair deals on Philadelphia to Riga flight tickets

Finnair

Oct 28

PHL8:25 pmPhiladelphia

30h 10m

2 stops

RIX8:35 amRiga Intl

Nov 2

RIX10:10 pmRiga Intl

22h 50m

2 stops

PHL2:00 pmPhiladelphia

$704

Finnair

Oct 12

PHL7:35 pmPhiladelphia

14h 40m

2 stops

RIX5:15 pmRiga Intl

Oct 23

RIX10:30 amRiga Intl

19h 22m

2 stops

PHL10:52 pmPhiladelphia

$752

Finnair

Oct 13

PHL6:35 pmPhiladelphia

19h 35m

2 stops

RIX9:10 pmRiga Intl

Oct 23

RIX10:30 amRiga Intl

19h 22m

2 stops

PHL10:52 pmPhiladelphia

$754

Lufthansa flights from Philadelphia to Riga

Our best Lufthansa deals on Philadelphia to Riga flight tickets

Lufthansa

Oct 13

PHL5:40 pmPhiladelphia

12h 35m

1 stop

RIX1:15 pmRiga Intl

Oct 23

RIX6:40 amRiga Intl

16h 25m

1 stop

PHL4:05 pmPhiladelphia

$817

Lufthansa

Oct 13

PHL5:40 pmPhiladelphia

12h 35m

1 stop

RIX1:15 pmRiga Intl

Oct 23

RIX6:40 amRiga Intl

16h 25m

1 stop

PHL4:05 pmPhiladelphia

$884

Lufthansa

Oct 4

PHL5:40 pmPhiladelphia

13h 00m

1 stop

RIX1:40 pmRiga Intl

Oct 10

RIX2:20 pmRiga Intl

32h 45m

1 stop

PHL4:05 pmPhiladelphia

$992

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Wed 10/28

8:25 pm-8:35 am

2 stops30h 10m

Riga Intl

Mon 11/2

10:10 pm-2:00 pm

2 stops22h 50m

$704

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Tue 10/13

5:33 pm-5:15 pm

2 stops16h 42m

Riga Intl

Fri 10/23

1:55 pm-12:12 am

2 stops17h 17m

$711

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Mon 10/12

12:41 pm-5:15 pm

2 stops21h 34m

Riga Intl

Fri 10/23

1:55 pm-10:52 pm

2 stops15h 57m

$711

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Mon 10/12

7:35 pm-5:15 pm

2 stops14h 40m

Riga Intl

Fri 10/23

10:30 am-10:52 pm

2 stops19h 22m

$752

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Tue 10/13

6:35 pm-9:10 pm

2 stops19h 35m

Riga Intl

Fri 10/23

10:30 am-10:52 pm

2 stops19h 22m

$754

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

6:40 am-4:05 pm

1 stop16h 25m

$817

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

Fri 9/18

5:00 pm-5:15 pm

2 stops17h 15m

Riga Intl

Mon 9/21

11:50 am-11:56 pm

2 stops19h 06m

$914

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Sun 10/4

5:40 pm-1:40 pm

1 stop13h 00m

Riga Intl

Sat 10/10

2:20 pm-4:05 pm

1 stop32h 45m

$992

PhiladelphiaRiga

PHL Philadelphia - RIX Riga Intl

PHLRIX

Philadelphia

Sun 10/4

5:40 pm-1:40 pm

1 stop13h 00m

Riga Intl

Sat 10/10

2:20 pm-4:05 pm

1 stop32h 45m

$993

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Philadelphia to Riga flights?

You could potentially save up to 54% on your flight if you consider stops on a Philadelphia to Riga flight.

When to book flights from Philadelphia to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Riga according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$704
Fastest flight time	13h 00m
Direct flights	None

The best flight deal from Philadelphia to Riga found on momondo in the last 72 hours is $704

The fastest flight from Philadelphia to Riga takes 13h 00m

There are no direct flights from Philadelphia to Riga. There are no popular flight routes from Philadelphia to Riga.

Search flight deals

Frequently asked questions about flying 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 13h 00m.
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 September 2026, there are 2 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 (87% of total bookings). The next most popular airline is KLM (13%).

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
KLM	PriceFrom $508	Free Cancellation	Rating 7.8 1,570 reviews		Search KLM flights
Lufthansa	PriceFrom $546	Free Cancellation	Rating 6.8 8,224 reviews		Search Lufthansa flights

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Why use momondo?

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.

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Cheap flights from Philadelphia to Riga from $704

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 10/28. 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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Finnair flights from Philadelphia to Riga

Our best Finnair deals on Philadelphia to Riga flight tickets

Lufthansa flights from Philadelphia to Riga

Our best Lufthansa deals on Philadelphia to Riga flight tickets

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How to get the cheapest flight ticket from Philadelphia to Riga

Can stopping save me money on Philadelphia to Riga flights?

What airlines fly to Riga?

When to book flights from Philadelphia to Riga

Cheap Philadelphia to Riga (PHL to RIX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Riga

Best airlines flying from Philadelphia to Riga

Compare and see reviews for airlines that fly from Philadelphia to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

An easier way to manage your Riga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.

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