$491 Find Cheap Flights from Philadelphia to Latvia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Latvia departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Philadelphia to Latvia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Riga
Riga1 stop$491
Riga
Riga1 stop$491

Book Cheap Philadelphia to Latvia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Latvia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Latvia

Sun, Oct 19 - Tue, Oct 28
British Airways Logo
6:30 pm - 3:25 pmPHL-RIX
13h 55m1 stop
British Airways Logo
5:40 pm - 5:15 pmRIX-PHL
29h 35m1 stop
$491British Airways
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Tue, Oct 21 - Tue, Oct 28
Scandinavian Airlines Logo
5:02 pm - 10:35 pmPHL-RIX
22h 33m2 stops
Scandinavian Airlines Logo
7:10 am - 12:52 amRIX-PHL
23h 42m2 stops
$506Scandinavian Airlines
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Sun, Oct 19 - Tue, Oct 28
American Airlines Logo
8:00 pm - 3:25 pmPHL-RIX
12h 25m1 stop
American Airlines Logo
5:40 pm - 4:55 pmRIX-PHL
29h 15m2 stops
$526American Airlines
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Sun, Oct 19 - Tue, Oct 28
American Airlines Logo
2:00 pm - 3:25 pmPHL-RIX
18h 25m2 stops
American Airlines Logo
5:40 pm - 4:55 pmRIX-PHL
29h 15m2 stops
$530American Airlines
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Mon, Oct 20 - Wed, Oct 29
Multiple Airlines Logo
1:42 pm - 1:10 pmPHL-RIX
16h 28m2 stops
Multiple Airlines Logo
7:00 am - 9:32 pmRIX-PHL
20h 32m2 stops
$539Multiple Airlines
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Mon, Oct 20 - Thu, Oct 30
Lufthansa Logo
5:35 pm - 1:05 pmPHL-RIX
12h 30m1 stop
Lufthansa Logo
5:55 am - 5:05 pmRIX-PHL
17h 10m1 stop
$564Lufthansa
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Sun, Oct 19 - Thu, Oct 30
Lufthansa Logo
5:35 pm - 1:05 pmPHL-RIX
12h 30m1 stop
Lufthansa Logo
5:55 am - 5:05 pmRIX-PHL
17h 10m1 stop
$591Lufthansa
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Sun, Oct 19 - Thu, Oct 30
United Airlines Logo
5:35 pm - 1:05 pmPHL-RIX
12h 30m1 stop
United Airlines Logo
5:55 am - 9:46 amRIX-PHL
33h 51m2 stops
$596United Airlines
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Sun, Oct 19 - Mon, Oct 27
Multiple Airlines Logo
7:59 pm - 5:15 pmPHL-RIX
14h 16m2 stops
Multiple Airlines Logo
7:00 am - 9:00 pmRIX-PHL
20h 00m2 stops
$599Multiple Airlines
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Wed, Oct 22 - Thu, Oct 30
United Airlines Logo
6:30 am - 1:00 pmPHL-RIX
23h 30m2 stops
United Airlines Logo
2:55 pm - 10:24 amRIX-PHL
25h 29m2 stops
$601United Airlines
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Booking Insights

KAYAK's insights & trends for Philadelphia to Latvia flights

Get data-powered insights and trends into flights from Philadelphia to Latvia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Latvia?

The average price of all round-trip flights from Philadelphia to Latvia clicked on KAYAK for each day over the last 12 months.

When flying from Philadelphia to Latvia, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

Good to know

Cheapest flight$491
Most popular time to fly with an average 8% increase in price.
Flight from Philadelphia to Riga

FAQs - booking Latvia flights

  • How does KAYAK find such low prices on flights from Philadelphia to Latvia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Latvia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Latvia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Latvia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Latvia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Latvia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Latvia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Latvia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Latvia?

    The cheapest time of day to fly to Latvia is generally at night, when round-trip flights cost $836 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Latvia is generally in the evening, which is peak travel time and where the average cost of a ticket is $959.

Reviews of the top airlines flying from Philadelphia to Latvia

 
Need help choosing which airline to fly with from Philadelphia to Latvia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Everything you need to know for your flight from Philadelphia to Latvia

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