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Cheap flights from London Heathrow Airport to Tallinn from £84

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TLL
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Tallinn

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Tallinn
Explore the most affordable flight options available from Heathrow to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Wed 11/1109:55
LHR
-
TLL
1 stop7h 35m
Scandinavian Airlines
Wed 18/1107:00
TLL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Deal found 5/2£132
Fri 13/306:40
LHR
-
TLL
1 stop6h 20m
Scandinavian Airlines
Sun 15/316:10
TLL
-
LHR
1 stop5h 45m
Scandinavian Airlines
Deal found 5/2£134
Wed 11/313:55
LHR
-
TLL
1 stop7h 45m
Scandinavian Airlines
Sat 14/307:00
TLL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Deal found 7/2£135
Sat 7/317:30
LHR
-
TLL
1 stop4h 05m
Scandinavian Airlines
Sun 15/316:10
TLL
-
LHR
1 stop5h 45m
Scandinavian Airlines
Deal found 5/2£137
Sun 15/313:55
LHR
-
TLL
1 stop8h 10m
Scandinavian Airlines
Tue 17/315:40
TLL
-
LHR
1 stop6h 15m
Scandinavian Airlines
Deal found 5/2£139
Sat 7/317:30
LHR
-
TLL
1 stop4h 05m
Scandinavian Airlines
Sat 14/307:00
TLL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Deal found 7/2£140
Mon 9/306:40
LHR
-
TLL
1 stop6h 20m
Scandinavian Airlines
Sat 14/307:00
TLL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Deal found 5/2£141
Tue 24/313:55
LHR
-
TLL
1 stop7h 45m
Scandinavian Airlines
Tue 31/315:50
TLL
-
LHR
1 stop4h 40m
Scandinavian Airlines
Deal found 7/2£142
Mon 30/306:40
LHR
-
TLL
1 stop6h 30m
Scandinavian Airlines
Fri 3/415:50
TLL
-
LHR
1 stop4h 40m
Scandinavian Airlines
Deal found 7/2£145

Find flight deals from Heathrow to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Tallinn (TLL). 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 8 February 2026.

Round-trip from

£134

One-way from

£84

Popular in

August

Cheapest in

March

Average price

£163
Scandinavian Airlines
  • Scandinavian Airlines
  • 13/3-15/3
  • 2 total stops
  • 12h 05m total
  • London to Tallinn
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/7
  • 1 total stop
  • 14h 55m total
  • London to Tallinn
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Tallinn 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 8 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Tallinn that are best for you.

Fly from

Heathrow

Fly to

Tallinn

Route

Depart

Return

Price

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Thu 19/3

06:40-15:00

1 stop6h 20m

Tallinn

Sun 22/3

06:50-12:55

1 stop8h 05m

£141

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 16/3

21:05-10:30

1 stop11h 25m

Tallinn

Fri 20/3

15:40-19:55

1 stop6h 15m

£142

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 23/3

06:40-15:00

1 stop6h 20m

Tallinn

Thu 26/3

11:00-17:40

1 stop8h 40m

£150

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 5/5

06:40-15:10

1 stop6h 30m

Tallinn

Fri 8/5

11:20-16:00

1 stop6h 40m

£151

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Fri 3/7

18:40-01:30

1 stop4h 50m

Tallinn

Sun 12/7

06:45-12:55

1 stop8h 10m

£151

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 12/5

06:40-15:10

1 stop6h 30m

Tallinn

Fri 15/5

11:20-18:30

1 stop9h 10m

£151

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Fri 31/7

13:55-23:35

1 stop7h 40m

Tallinn

Sun 9/8

06:15-09:20

1 stop5h 05m

£153

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 24/5

06:40-16:15

1 stop7h 35m

Tallinn

Fri 29/5

11:20-17:40

1 stop8h 20m

£157

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sat 21/3

06:40-15:10

1 stop6h 30m

Tallinn

Tue 24/3

11:00-18:30

1 stop9h 30m

£159

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 5/5

06:40-15:10

1 stop6h 30m

£87

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Heathrow to Tallinn

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

How far ahead should I book a flight from London Heathrow Airport to Tallinn?

Use this chart to determine the optimal time to book a return flight from Heathrow to Tallinn. Price data was last updated on 30 January 2026.

The best time to book flights from London Heathrow Airport to Tallinn is 23 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 London Heathrow Airport to Tallinn?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £41). Flying from London Heathrow Airport to Tallinn in August is currently the most expensive (average of £189). 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.

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated 8 February 2026.
Read reviews from past customers who have flown with Finnair, LOT, andScandinavian Airlines from London Heathrow Airport to Tallinn. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
LOT
7.5
Good
1,179 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Scandinavian Airlines
7.3
Good
1,678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,775 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Tallinn. 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 into for flights to Tallinn from London Heathrow?

    If you book a flight to Tallinn from London Heathrow, you will be flying to Tallinn, which is the city’s only airport. Tallinn (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from London Heathrow to Tallinn per day from 4 different airlines.

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

    There are many flights that can get you from London Heathrow Airport to Tallinn in 6h 20m. Fly via Scandinavian Airlines to get the fastest option. London Heathrow Airport and Tallinn are separated by a distance of 1121 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Tallinn round-trip?

    According to our current data, Scandinavian Airlines (£131), LOT (£137), and Lufthansa (£158) offers the cheapest pricing from London Heathrow Airport to Tallinn. Scandinavian Airlines is currently priced 34% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £41). Flying from London Heathrow Airport to Tallinn in August is currently the most expensive (average of £189). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Tallinn

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

Top 4 airlines flying from Heathrow to Tallinn

Discover the top 4 airlines that operate flights from Heathrow to Tallinn. 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£131Average£172FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LOTCheapest£137Average£201FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£158Average£229FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£200Average£248FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Heathrow to Tallinn?

Deals for Heathrow to Tallinn 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 Heathrow to Tallinn?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Tallinn for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Tallinn from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Heathrow to Tallinn 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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