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Cheap flights from London Heathrow Airport to Riga from C$ 131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Riga departing on 10/10. 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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Find the cheapest flights from London Heathrow Airport to Riga

Cheap round-trip flights

British Airways Logo
10:50 a.m. - 3:40 p.m.LHR-RIX
2h 50mdirect
British Airways Logo
2:30 p.m. - 3:40 p.m.RIX-LHR
3h 10mdirect
C$ 157British Airways
Find Deal
Sun, 16 Nov - Sat, 29 Nov
British Airways Logo
10:00 a.m. - 2:50 p.m.LHR-RIX
2h 50mdirect
British Airways Logo
5:40 p.m. - 6:50 p.m.RIX-LHR
3h 10mdirect
C$ 160British Airways
Find Deal
Fri, 9 Jan - Tue, 13 Jan
British Airways Logo
10:50 a.m. - 3:40 p.m.LHR-RIX
2h 50mdirect
British Airways Logo
2:30 p.m. - 3:40 p.m.RIX-LHR
3h 10mdirect
C$ 171British Airways
Find Deal
Sun, 16 Nov - Sat, 29 Nov
Lufthansa Logo
4:30 p.m. - 11:55 p.m.LHR-RIX
5h 25m1 stop
Lufthansa Logo
2:35 p.m. - 5:45 p.m.RIX-LHR
5h 10m1 stop
C$ 312Lufthansa
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Lufthansa Logo
3:30 p.m. - 11:55 p.m.LHR-RIX
6h 25m1 stop
Lufthansa Logo
5:55 a.m. - 9:45 a.m.RIX-LHR
5h 50m1 stop
C$ 315Lufthansa
Find Deal
Wed, 7 Jan - Mon, 12 Jan
Multiple Airlines Logo
6:30 a.m. - 5:15 p.m.LHR-RIX
8h 45m1 stop
Multiple Airlines Logo
7:00 a.m. - 10:30 a.m.RIX-LHR
5h 30m1 stop
C$ 336Multiple Airlines
Find Deal
Mon, 2 Feb - Thu, 5 Feb
Multiple Airlines Logo
10:00 a.m. - 2:50 p.m.LHR-RIX
2h 50mdirect
Multiple Airlines Logo
1:50 p.m. - 5:20 p.m.RIX-LHR
5h 30m1 stop
C$ 344Multiple Airlines
Find Deal
Fri, 30 Jan - Mon, 2 Feb
Finnair Logo
4:15 p.m. - 8:55 a.m.LHR-RIX
14h 40m1 stop
Finnair Logo
10:05 p.m. - 9:10 a.m.RIX-LHR
13h 05m1 stop
C$ 380Finnair
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Scandinavian Airlines Logo
7:05 a.m. - 10:25 p.m.LHR-RIX
13h 20m1 stop
Scandinavian Airlines Logo
7:00 a.m. - 6:50 p.m.RIX-LHR
13h 50m1 stop
C$ 384Scandinavian Airlines
Find Deal
Tue, 6 Jan - Mon, 12 Jan
Scandinavian Airlines Logo
9:05 p.m. - 10:05 a.m.LHR-RIX
11h 00m1 stop
Scandinavian Airlines Logo
6:25 p.m. - 9:35 a.m.RIX-LHR
17h 10m1 stop
C$ 388Scandinavian Airlines
Find Deal
Mon, 5 Jan - Tue, 6 Jan

Finnair flights from London Heathrow Airport to Riga

Our best Finnair deals on London Heathrow Airport to Riga flight tickets
Finnair
7 Dec
LHR4:15 p.m.London Heathrow
14h 40m
1 stop
RIX8:55 a.m.Riga Intl
14 Dec
RIX10:05 p.m.Riga Intl
13h 05m
1 stop
LHR9:10 a.m.London Heathrow
C$ 380
Find similar
Finnair
20 Sep
LHR6:10 p.m.London Heathrow
12h 20m
1 stop
RIX8:30 a.m.Riga Intl
24 Sep
RIX10:00 p.m.Riga Intl
13h 10m
1 stop
LHR9:10 a.m.London Heathrow
C$ 420
Find similar
Finnair
20 Sep
LHR6:10 p.m.London Heathrow
12h 20m
1 stop
RIX8:30 a.m.Riga Intl
24 Sep
RIX10:00 p.m.Riga Intl
16h 10m
1 stop
LHR12:10 p.m.London Heathrow
C$ 446
Find similar

British Airways flights from London Heathrow Airport to Riga

Our best British Airways deals on London Heathrow Airport to Riga flight tickets
British Airways
16 Nov
LHR10:50 a.m.London Heathrow
2h 50m
RIX3:40 p.m.Riga Intl
29 Nov
RIX2:30 p.m.Riga Intl
3h 10m
LHR3:40 p.m.London Heathrow
C$ 157
Find similar
British Airways
9 Jan
LHR10:00 a.m.London Heathrow
2h 50m
RIX2:50 p.m.Riga Intl
13 Jan
RIX5:40 p.m.Riga Intl
3h 10m
LHR6:50 p.m.London Heathrow
C$ 160
Find similar
British Airways
16 Nov
LHR10:50 a.m.London Heathrow
2h 50m
RIX3:40 p.m.Riga Intl
29 Nov
RIX2:30 p.m.Riga Intl
3h 10m
LHR3:40 p.m.London Heathrow
C$ 171
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Sun 16/11

10:50 a.m.-3:40 p.m.

Nonstop2h 50m

Riga Intl

Sat 29/11

2:30 p.m.-3:40 p.m.

Nonstop3h 10m

C$ 157

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Fri 9/1

10:00 a.m.-2:50 p.m.

Nonstop2h 50m

Riga Intl

Tue 13/1

5:40 p.m.-6:50 p.m.

Nonstop3h 10m

C$ 160

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Sun 16/11

10:50 a.m.-3:40 p.m.

Nonstop2h 50m

Riga Intl

Sat 29/11

2:30 p.m.-3:40 p.m.

Nonstop3h 10m

C$ 171

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Fri 21/11

4:30 p.m.-11:55 p.m.

1 stop5h 25m

Riga Intl

Mon 24/11

2:35 p.m.-5:45 p.m.

1 stop5h 10m

C$ 312

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Wed 7/1

3:30 p.m.-11:55 p.m.

1 stop6h 25m

Riga Intl

Mon 12/1

5:55 a.m.-9:45 a.m.

1 stop5h 50m

C$ 315

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Mon 2/2

6:30 a.m.-5:15 p.m.

1 stop8h 45m

Riga Intl

Thu 5/2

7:00 a.m.-10:30 a.m.

1 stop5h 30m

C$ 336

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Fri 30/1

10:00 a.m.-2:50 p.m.

Nonstop2h 50m

Riga Intl

Mon 2/2

1:50 p.m.-5:20 p.m.

1 stop5h 30m

C$ 344

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Sun 7/12

4:15 p.m.-8:55 a.m.

1 stop14h 40m

Riga Intl

Sun 14/12

10:05 p.m.-9:10 a.m.

1 stop13h 05m

C$ 380

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Tue 6/1

7:05 a.m.-10:25 p.m.

1 stop13h 20m

Riga Intl

Mon 12/1

7:00 a.m.-6:50 p.m.

1 stop13h 50m

C$ 384

LondonRiga

LHR - RIX

LHRRIX

London Heathrow

Mon 5/1

9:05 p.m.-10:05 a.m.

1 stop11h 00m

Riga Intl

Tue 6/1

6:25 p.m.-9:35 a.m.

1 stop17h 10m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Riga from

How to get the cheapest flight ticket from London Heathrow Airport 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 month to fly to Riga?

The cheapest month to fly to Riga from London Heathrow Airport is in January. Flight prices, which tend to average around C$ 167, are often lower during this time because this is during the off-season. If you don’t want to visit Riga in January, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of C$ 189.

What is the cheapest time of day to depart on your flight to Riga?

Flying to Riga from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 141 when looking at flights departing in the morning. Flights to Riga are more costly in the afternoon, with an average ticket price of C$ 403. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Riga?

You are more likely to see cheaper flights to Riga from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Riga for around C$ 296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riga from London Heathrow Airport for as low as C$ 175 on momondo.

How have London Heathrow Airport to Riga flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Riga flights are approximately 467% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Riga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Riga (LHR to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Riga

Fastest flight time

2h 45m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in Riga

1 airport
The fastest flight from London Heathrow Airport to Riga takes 2h 45m
Direct flights go from London Heathrow Airport to Riga on Monday, Tuesday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Riga: Riga Intl (RIX)
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  • How far is London Heathrow to Riga Intl by plane?

    A flight from London Heathrow to Riga Intl will travel around 1696.9 km. By plane, this route typically takes 2h 45m.

  • When did momondo last update prices for flights from London Heathrow Airport to Riga Intl Airport?

    Prices for flights from London Heathrow Airport to Riga Intl Airport refresh daily.

  • How old do you have to be to fly from London Heathrow 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 London Heathrow Airport to Riga Intl Airport.

  • What documentation or ID do you need to fly to Riga Intl Airport?

    The necessary travel and health documents for your Riga Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Riga?

Travelling to a place near Riga?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Riga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Riga. momondo saves you time and could save you money on your trip.

Can I find flights from London to Riga with flexible booking policies on momondo?

Yes. All flights to Riga from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Riga?

momondo helps you find the best flight between London and Riga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Riga right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London 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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