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Cheap flights from London Heathrow Airport to Tallinn from £89

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TLL
30 May — 6 Jun1
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 30 April 2026.

Sat 14/1106:30
LHR
-
TLL
1 stop15h 10m
LOT
Sun 15/1108:35
TLL
-
LHR
1 stop27h 00m
LOT
Deal found 26/4£149
Thu 20/806:30
LHR
-
TLL
1 stop15h 35m
LOT
Fri 19/208:35
TLL
-
LHR
1 stop27h 00m
LOT
Deal found 26/4£151
Tue 13/1006:30
LHR
-
TLL
1 stop5h 10m
LOT
Tue 20/1014:20
TLL
-
LHR
1 stop21h 00m
LOT
Deal found 29/4£152
Thu 10/1206:30
LHR
-
TLL
1 stop15h 10m
LOT
Tue 15/1214:05
TLL
-
LHR
1 stop9h 55m
LOT
Deal found 26/4£153
Sat 12/906:30
LHR
-
TLL
1 stop9h 15m
LOT
Mon 14/914:20
TLL
-
LHR
1 stop9h 40m
LOT
Deal found 29/4£156
Wed 1/706:30
LHR
-
TLL
1 stop5h 10m
LOT
Wed 8/705:45
TLL
-
LHR
1 stop18h 15m
LOT
Deal found 28/4£158
Fri 11/906:30
LHR
-
TLL
1 stop5h 10m
LOT
Sun 13/905:45
TLL
-
LHR
1 stop5h 35m
LOT
Deal found 29/4£159
Sat 24/1006:30
LHR
-
TLL
1 stop5h 10m
LOT
Sat 31/1018:30
TLL
-
LHR
1 stop17h 05m
LOT
Deal found 27/4£159
Thu 9/706:30
LHR
-
TLL
1 stop15h 35m
LOT
Tue 14/705:45
TLL
-
LHR
1 stop5h 35m
LOT
Deal found 28/4£162
Mon 21/906:30
LHR
-
TLL
1 stop5h 10m
LOT
Fri 25/914:20
TLL
-
LHR
1 stop21h 00m
LOT
Deal found 26/4£164
Thu 26/1106:30
LHR
-
TLL
1 stop15h 10m
LOT
Sun 29/1108:35
TLL
-
LHR
1 stop27h 00m
LOT
Deal found 25/4£164

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 30 April 2026.

Round-trip from

£151

One-way from

£89

Popular in

March

Cheapest in

February

Average price

£182
LOT
  • LOT
  • 20/8-19/2
  • 2 total stops
  • 42h 35m total
  • London to Tallinn
Search Deals
9/6
  • 9/6
  • 1 total stop
  • 12h 15m total
  • London to Tallinn
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 27/9

06:40-16:15

1 stop7h 35m

Tallinn

Wed 30/9

20:20-08:55

1 stop14h 35m

£177
Fastest return journey

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Thu 27/8

06:40-15:10

1 stop6h 30m

Tallinn

Wed 2/9

15:50-18:30

1 stop4h 40m

£203

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 9/6

06:40-15:15

1 stop6h 35m

Tallinn

Mon 15/6

16:00-21:20

1 stop7h 20m

£225

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 14/6

13:55-01:10

1 stop9h 15m

Tallinn

Sat 20/6

06:45-12:55

1 stop8h 10m

£232

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Fri 26/6

18:10-07:40

1 stop11h 30m

Tallinn

Mon 29/6

17:20-09:10

1 stop17h 50m

£233

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Fri 5/6

07:00-01:35

2 stops16h 35m

Tallinn

Sun 7/6

05:05-13:00

1 stop9h 55m

£249

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Fri 22/5

18:10-07:40

1 stop11h 30m

Tallinn

Mon 25/5

17:20-09:10

1 stop17h 50m

£251
Cheapest one-way

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 30/8

06:40-16:15

1 stop7h 35m

£109

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Thu 2/7

06:30-17:45

1 stop9h 15m

£118
Fastest single journey

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sat 15/8

16:10-22:50

1 stop4h 40m

£119

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 18 resultsSorted by cheapest first
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?

The best time to book flights from London Heathrow Airport to Tallinn is 61 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £162). Flying from London Heathrow Airport to Tallinn in March is currently the most expensive (average of £279). 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.

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

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 30 April 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
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.6
Good
1,392 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
LOT
7.5
Good
1,192 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Scandinavian Airlines
7.4
Good
1,767 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Lufthansa
6.8
Okay
7,964 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

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 7h 35m. 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 (£135), LOT (£144), and Lufthansa (£177) offers the cheapest pricing from London Heathrow Airport to Tallinn. Scandinavian Airlines is currently priced 39% 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £162). Flying from London Heathrow Airport to Tallinn in March is currently the most expensive (average of £279). 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.
Gatwick to Tallinn flights
Luton to Tallinn flights
London City to Tallinn flights
Stansted 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£135Average£180FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LOTCheapest£144Average£208FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£177Average£250FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£210Average£263FlexibilityNo 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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