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Cheap flights from Prague to Riga from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — RIX
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Prague to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) 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 15 September 2025.

Round-trip from

£40

One-way from

£18

Popular in

March

Cheapest in

January

Average price

£137
Ryanair
  • Ryanair
  • 2/10-30/10
  • Nonstop
  • 3h 55m total
  • Prague to Riga
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Ryanair
  • Ryanair
  • 2/10
  • Nonstop
  • 1h 50m total
  • Prague to Riga
Search Deals
High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Prague to Riga

Cheapest flights from Prague to Riga
Explore the most affordable flight options available from Prague to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 2/1011:05PRG - RIX
Nonstop1h 50mRyanair
Thu 30/1005:55RIX - PRG
Nonstop2h 05mRyanair
Deal found 15/9£40
Thu 2/1011:05PRG - RIX
Nonstop1h 50mRyanair
Thu 9/1009:40RIX - PRG
Nonstop2h 00mRyanair
Deal found 15/9£42
Thu 6/1107:25PRG - RIX
Nonstop2h 05mRyanair
Sun 9/1114:50RIX - PRG
Nonstop2h 05mRyanair
Deal found 13/9£56
Sat 25/1006:05PRG - RIX
Nonstop1h 50mRyanair
Sun 26/1014:50RIX - PRG
Nonstop2h 05mRyanair
Deal found 14/9£63
Tue 23/915:00PRG - RIX
Nonstop1h 50mRyanair
Thu 25/909:40RIX - PRG
Nonstop2h 00mRyanair
Deal found 13/9£73
Sat 20/913:55PRG - RIX
1 stop4h 20mRyanair
Thu 25/909:40RIX - PRG
Nonstop2h 00mRyanair
Deal found 13/9£101
Mon 22/908:50PRG - RIX
1 stop7h 40mRyanair
Thu 25/909:40RIX - PRG
Nonstop2h 00mRyanair
Deal found 13/9£104
Thu 25/911:05PRG - RIX
Nonstop1h 50mRyanair
Sat 27/909:20RIX - PRG
Nonstop2h 00mRyanair
Deal found 13/9£105
Tue 23/915:00PRG - RIX
Nonstop1h 50mRyanair
Mon 29/913:40RIX - PRG
1 stop25h 10mRyanair
Deal found 13/9£107

Cheapflights Fare Finder

 
Customise your flight search to find flights from Prague 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 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Prague to Riga that are best for you.

Fly from

Prague

Fly to

Riga

Route

Depart

Return

Price

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Thu 2/10

11:05-13:55

Nonstop1h 50m

Riga Intl

Thu 30/10

05:55-07:00

Nonstop2h 05m

£40

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Thu 2/10

11:05-13:55

Nonstop1h 50m

Riga Intl

Thu 9/10

09:40-10:40

Nonstop2h 00m

£42

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Sat 25/10

06:05-08:55

Nonstop1h 50m

Riga Intl

Sun 26/10

14:50-15:55

Nonstop2h 05m

£63

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Thu 4/12

07:25-10:30

Nonstop2h 05m

Riga Intl

Sun 7/12

14:50-15:55

Nonstop2h 05m

£65

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Thu 25/9

11:05-13:55

Nonstop1h 50m

Riga Intl

Sat 27/9

09:20-10:20

Nonstop2h 00m

£105

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Fri 6/3

08:45-11:30

Nonstop1h 45m

Riga Intl

Tue 10/3

12:45-13:40

Nonstop1h 55m

£125

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Fri 26/9

14:05-16:50

Nonstop1h 45m

Riga Intl

Sun 28/9

07:00-07:50

Nonstop1h 50m

£153

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Wed 3/12

14:20-17:05

Nonstop1h 45m

£56

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Sun 15/2

08:45-11:30

Nonstop1h 45m

£56

PragueRiga

PRG - RIX

PRGRIX

Václav Havel Prague

Thu 11/12

14:20-17:05

Nonstop1h 45m

£56

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 16 results
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Best time to book a flight from Prague to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Prague with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Prague to Riga

How far ahead should I book a flight from Prague to Riga?

Use this chart to determine the optimal time to book a return flight from Prague to Riga. Price data was last updated on 12 September 2025.

The best time to book flights from Prague to Riga is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Prague to Riga?

Currently, January is the cheapest month in which you can book a flight from Prague to Riga (average of £88). Flying from Prague to Riga in July is currently the most expensive (average of £275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PRG to RIX?

Find hourly flight availability from Prague to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Prague to Riga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Prague to Riga?

Related info for your journey

Find useful and relevant information for your journey from Prague to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Prague to Riga flight route?

    This flight path from Václav Havel Prague to Riga Intl was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Prague to Riga?

    A quick flight from Prague to Riga can take about 1h 50m. Ryanair provides one of the quickest options available for as low as £40. The distance between Prague and Riga is about 616 mi. Most flights are nonstop.

  • What are the most reliable airlines from Prague to Riga?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Prague to Riga on time: Buzz (89%), Ryanair (89%), TAP AIR PORTUGAL (67%).

  • Can I find deals for flights from Prague to Riga that include hotel bookings?

    Yes. In addition to deals on Prague to Riga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Prague to Riga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Riga.

  • Can I find deals for business class flights from Prague to Riga?

    Yes. Cheapflights offers flight deals from Prague to Riga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prague to Riga?

    Currently, January is the cheapest month in which you can book a flight from Prague to Riga (average of £88). Flying from Prague to Riga in July is currently the most expensive (average of £275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
Jūrmala

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Complete your trip to Riga by adding a car hire and/or hotel booking to your travel itinerary.
Riga car hire
Riga Intl Airport car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Prague to Riga?

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Why should you use Cheapflights to find cheap flight tickets from Prague to Riga?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Riga from Prague.

Can Cheapflights find flights from Prague to Riga with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Prague to Riga flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Prague to Riga become cheaper?

Yes! Start tracking prices for Prague to Riga flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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