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Cheap flights from Riga to London Heathrow Airport from £54

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — LHR
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Riga to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Heathrow (LHR). 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 21 November 2025.

Round-trip from

£94

One-way from

£54

Popular in

December

Cheapest in

March

Average price

£113

Good round-trip deal

£124 or less

Good one-way deal

£90 or less
British Airways
  • British Airways
  • 20/1-24/1
  • Nonstop
  • 5h 55m total
  • Riga to London
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23/2
  • 23/2
  • 1 total stop
  • 15h 20m total
  • Riga to London
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Riga Intl to London Heathrow.
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Price to beat on a one-way flight from Riga Intl to London Heathrow.
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Find flight deals from Riga to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Riga to Heathrow
Explore the most affordable flight options available from Riga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Fri 5/1213:50RIX - LHR
1 stop21h 45mLOT
Mon 8/1206:30LHR - RIX
1 stop17h 00mLOT
Deal found 19/11£156
Mon 1/1205:55RIX - LHR
1 stop6h 50mLufthansa
Sun 7/1206:30LHR - RIX
1 stop5h 25mLufthansa
Deal found 20/11£159
Thu 4/1218:40RIX - LHR
1 stop5h 20mLOT
Mon 8/1206:30LHR - RIX
1 stop17h 00mLOT
Deal found 19/11£163
Sat 13/1211:45RIX - LHR
1 stop7h 20mMultiple Airlines
Tue 16/1206:50LHR - RIX
1 stop4h 20mMultiple Airlines
Deal found 20/11£167
Mon 1/1218:35RIX - LHR
1 stop17h 00mLOT
Wed 3/1210:35LHR - RIX
1 stop5h 20mLOT
Deal found 21/11£168
Tue 25/1118:40RIX - LHR
1 stop5h 20mLOT
Fri 28/1106:30LHR - RIX
1 stop9h 25mLOT
Deal found 19/11£170
Mon 29/1222:05RIX - LHR
1 stop19h 10mMultiple Airlines
Sat 10/109:00LHR - RIX
Nonstop2h 45mMultiple Airlines
Deal found 19/11£173
Thu 18/1213:50RIX - LHR
1 stop21h 45mLOT
Thu 25/1218:20LHR - RIX
1 stop16h 50mLOT
Deal found 20/11£174
Mon 1/1218:35RIX - LHR
1 stop17h 00mLOT
Tue 2/1218:20LHR - RIX
1 stop16h 45mLOT
Deal found 20/11£178

Cheapflights Fare Finder

 
Customise your flight search to find flights from Riga to Heathrow 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 21 November 2025.
Use the filters below to find and compare flights from Riga to London Heathrow Airport that are best for you.

Fly from

Riga

Fly to

Heathrow

Route

Depart

Return

Price

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Tue 20/1

17:40-18:50

Nonstop3h 10m

London Heathrow

Sat 24/1

09:00-13:45

Nonstop2h 45m

£94

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Thu 12/3

15:45-21:40

1 stop7h 55m

London Heathrow

Sun 15/3

10:50-15:40

Nonstop2h 50m

£159

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Sat 14/2

14:35-17:45

1 stop5h 10m

London Heathrow

Wed 18/2

13:50-22:25

1 stop6h 35m

£161

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Fri 5/12

13:50-17:20

1 stop5h 30m

London Heathrow

Mon 8/12

06:30-01:30

1 stop17h 00m

£162

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Sat 6/12

13:50-17:20

1 stop5h 30m

London Heathrow

Thu 11/12

06:30-17:55

1 stop9h 25m

£162

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Thu 4/12

18:40-22:00

1 stop5h 20m

London Heathrow

Mon 8/12

06:30-01:30

1 stop17h 00m

£163

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Mon 1/12

18:35-09:35

1 stop17h 00m

London Heathrow

Wed 3/12

10:35-17:55

1 stop5h 20m

£168

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Thu 12/3

15:45-21:40

1 stop7h 55m

London Heathrow

Sun 15/3

19:30-11:10

1 stop13h 40m

£176

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Tue 13/1

07:10-12:55

1 stop7h 45m

£64

RigaLondon

RIX - LHR

RIXLHR

Riga Intl

Thu 15/1

13:45-21:20

1 stop9h 35m

£64

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Riga to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Riga 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 Riga to London Heathrow Airport

What is the cheapest month to book a flight from Riga to London Heathrow Airport?

Currently, July is the cheapest month in which you can book a flight from Riga to London Heathrow Airport (average of £57). Flying from Riga to London Heathrow Airport in December is currently the most expensive (average of £174). 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 RIX to LHR?

Find hourly flight availability from Riga to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 22% on flights from Riga to London Heathrow Airport by exploring options for tickets in the evening.

How much does it cost for a return flight from Riga to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 21 November 2025.
Read through reviews of airlines operating flights from Riga to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,533 reviews
Check prices

Overall

6.7

Entertainment

6.4

Comfort

6.7

Crew

7.6

Boarding

6.9

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,533 reviews
British Airways
6.7
Okay
7,533 reviews
Check prices

Overall

6.7

Entertainment

6.4

Comfort

6.7

Crew

7.6

Boarding

6.9

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

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

  • What airport do you fly from for flights from Riga to London Heathrow?

    Most people fly from Riga Intl (RIX) if they book a flight from Riga to London Heathrow. On average, Riga Intl has 0 outbound flights to London Heathrow per day from 1 airline. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

  • How long is the flight from Riga to London Heathrow Airport?

    Airlines like British Airways and Lufthansa fly from Riga to London Heathrow Airport in about 3h 10m. The time it takes to get you to your destination can typically vary by up to 2h. There are 1049 mi between Riga and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Riga to London Heathrow Airport round-trip?

    Currently priced at £96, British Airways will fly you from Riga to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Riga to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Riga, check out the most reliable airlines to get you to your destination on time: American Airlines (78%), airBaltic (78%), British Airways( 78%).

  • What are the cheapest flights from Riga to London Heathrow Airport?

    The cheapest flight price from Riga to London Heathrow Airport is £47. On average you can expect to pay £128. The most popular route, (Riga Intl - London Heathrow), can usually be booked for £94.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riga to Heathrow 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 Riga to London Heathrow Airport?

    Currently, July is the cheapest month in which you can book a flight from Riga to London Heathrow Airport (average of £57). Flying from Riga to London Heathrow Airport in December is currently the most expensive (average of £174). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riga to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Riga to Gatwick flights
Riga to Stansted flights
Riga to Luton flights
Riga to London City flights
Riga to Southend flights

Top airline flying from Riga to Heathrow

Discover the top airline that operate flights from Riga to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£96Average£156FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Riga to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Riga to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Riga to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Riga to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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