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Cheap flights from Riga to London Heathrow Airport from £70

RIX — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Riga to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Riga to Heathrow

Fri 11/1218:40 -
1 stop5h 20m
Mon 11/110:35 -
1 stop24h 30m
Deal found 12/9£132
Mon 21/1218:40 -
1 stop24h 40m
Mon 28/1210:35 -
1 stop5h 20m
Deal found 14/9£135
Mon 16/1118:40 -
1 stop5h 20m
Thu 26/1110:35 -
1 stop12h 55m
Deal found 12/9£141
Mon 21/1213:50 -
1 stop5h 30m
Tue 29/1218:20 -
1 stop16h 45m
Deal found 14/9£143
Fri 18/1206:05 -
1 stop5h 30m
Tue 29/1210:30 -
1 stop5h 25m
Deal found 14/9£146
Fri 27/1106:05 -
1 stop5h 30m
Thu 3/1210:35 -
1 stop12h 55m
Deal found 13/9£149
Fri 20/1118:40 -
1 stop16h 55m
Fri 27/1110:35 -
1 stop24h 30m
Deal found 13/9£150
Wed 28/1013:50 -
1 stop21h 45m
Wed 4/1106:30 -
1 stop17h 00m
Deal found 13/9£151
Thu 26/1113:50 -
1 stop10h 10m
Sat 28/1110:35 -
1 stop24h 30m
Deal found 14/9£152
Thu 5/1106:05 -
1 stop17h 55m
Sun 8/1110:35 -
1 stop24h 30m
Deal found 14/9£152
Thu 5/1118:40 -
1 stop16h 55m
Mon 9/1118:20 -
1 stop16h 45m
Deal found 12/9£153
Fri 6/1118:40 -
1 stop24h 40m
Mon 9/1106:30 -
1 stop17h 00m
Deal found 15/9£154

Find flight deals from Riga to Heathrow

Round-trip from

£132

One-way from

£70

Popular in

July

Cheapest in

November

Average price

£185
LOT
  • LOT
  • 11/12-11/1
  • 2 total stops
  • 29h 50m total
  • Riga to London
Search Deals
13/10-31/12
  • 13/10-31/12
  • 1 total stop
  • 7h 00m total
  • Riga to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Riga to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Tue 29/9

15:45-18:30

1 stop4h 45m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£86

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Tue 22/12

15:55-21:40

1 stop7h 45m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£86

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Wed 30/9

06:00-09:20

1 stop5h 20m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£102

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Mon 7/12

08:00-17:00

2 stops11h 00m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£104

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Sat 20/2

06:05-09:35

1 stop5h 30m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£107

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Sat 26/9

06:30-09:20

1 stop4h 50m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£107

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Wed 23/9

15:45-18:30

1 stop4h 45m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£107

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Sat 17/10

21:40-09:10

1 stop13h 30m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£110

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Tue 22/9

13:55-22:00

1 stop10h 05m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£111

RigaLondon

RIX Riga Intl - LHR London Heathrow

RIXLHR

Riga Intl

Sun 27/9

06:30-09:20

1 stop4h 50m

London Heathrow

Wed 31/12

00:00-02:00

Nonstop0h 00m

£116

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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, November is the cheapest month in which you can book a flight from Riga to London Heathrow Airport (average of £98). Flying from Riga to London Heathrow Airport in July is currently the most expensive (average of £382). 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?

Unlike at midday, when flights are generally more expensive, you can save up to 87% on flights from Riga to London Heathrow Airport by exploring options for tickets in the morning.

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

Airfare is below average for this route at the moment.

Riga to London Heathrow Airport flights typically cost between £174 and £213 in December.
The cheapest return price found within the last 5 days was £132 on LOT (11 Dec–11 Jan).

Reviews of airlines servicing Heathrow

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
8,229 reviews
Check prices

Overall

6.7

Crew

7.7

Comfort

6.8

Entertainment

6.5

Boarding

7.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,229 reviews
British Airways
6.7
Okay
8,229 reviews
Check prices

Overall

6.7

Crew

7.7

Comfort

6.8

Entertainment

6.5

Boarding

7.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

  • 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 LOT, Lufthansa, and Finnair fly from Riga to London Heathrow Airport in about 5h 30m. The time it takes to get you to your destination can typically vary by up to 7h 30m. 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 £93, 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 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Riga to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £40 on British Airways. Other airlines that offer cheap prices include LOT from £80 and Finnair from £94 one-way.

  • 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, November is the cheapest month in which you can book a flight from Riga to London Heathrow Airport (average of £98). Flying from Riga to London Heathrow Airport in July is currently the most expensive (average of £382). 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
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Riga to Heathrow

Riga to Stansted flights
Riga to Gatwick flights
Riga to Luton flights
Riga to London City flights
Riga to Southend flights

Top airline flying from Riga to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£93Average£131FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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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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