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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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TLL
27 May — 3 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 27 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
Thu 10/1206:30
LHR
-
TLL
1 stop15h 10m
LOT
Tue 15/1214:05
TLL
-
LHR
1 stop9h 55m
LOT
Deal found 26/4£152
Fri 11/906:30
LHR
-
TLL
1 stop5h 10m
LOT
Sun 13/905:45
TLL
-
LHR
1 stop5h 35m
LOT
Deal found 24/4£158
Fri 18/906:30
LHR
-
TLL
1 stop15h 35m
LOT
Mon 21/918:25
TLL
-
LHR
1 stop24h 45m
LOT
Deal found 22/4£162
Thu 21/506:40
LHR
-
TLL
1 stop5h 40m
Multiple Airlines
Sun 24/500:00
TLL
-
LHR
1 stop10h 55m
Multiple Airlines
Deal found 24/4£163
Mon 21/906:30
LHR
-
TLL
1 stop5h 10m
LOT
Fri 25/914:20
TLL
-
LHR
1 stop21h 00m
LOT
Deal found 26/4£163
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
Fri 11/906:30
LHR
-
TLL
1 stop5h 10m
LOT
Mon 14/914:20
TLL
-
LHR
1 stop21h 00m
LOT
Deal found 26/4£166
Thu 10/906:30
LHR
-
TLL
1 stop17h 10m
LOT
Mon 14/914:20
TLL
-
LHR
1 stop21h 00m
LOT
Deal found 22/4£166
Wed 16/910:20
LHR
-
TLL
1 stop25h 20m
LOT
Mon 21/918:25
TLL
-
LHR
1 stop16h 55m
LOT
Deal found 22/4£170

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 27 April 2026.

Round-trip from

£151

One-way from

£84

Popular in

March

Cheapest in

February

Average price

£181
LOT
  • LOT
  • 20/8-19/2
  • 2 total stops
  • 42h 35m total
  • London to Tallinn
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 18h 05m total
  • London to Tallinn
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 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 27 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

Tue 9/6

21:05-11:05

1 stop12h 00m

Tallinn

Tue 16/6

16:00-19:55

1 stop5h 55m

£194

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 30/6

06:30-17:45

1 stop9h 15m

Tallinn

Wed 8/7

05:45-22:00

1 stop18h 15m

£228

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 22/5

18:10-07:40

1 stop11h 30m

Tallinn

Mon 25/5

07:55-17:05

1 stop11h 10m

£236
Fastest return journey

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 30/6

18:10-07:00

1 stop10h 50m

Tallinn

Wed 1/7

17:20-20:40

1 stop5h 20m

£247

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Wed 10/6

17:15-01:35

1 stop6h 20m

Tallinn

Wed 17/6

05:05-08:15

2 stops29h 10m

£273

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 9/6

14:25-01:35

2 stops9h 10m

Tallinn

Tue 16/6

05:05-16:35

2 stops13h 30m

£300

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 7/6

08:55-01:35

2 stops14h 40m

Tallinn

Sun 14/6

05:05-13:00

1 stop9h 55m

£304

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 11/5

07:00-01:35

2 stops16h 35m

Tallinn

Sun 17/5

05:05-11:20

1 stop8h 15m

£314

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 1/6

20:05-01:35

1 stop27h 30m

Tallinn

Thu 4/6

04:50-18:30

2 stops15h 40m

£322

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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 £161). Flying from London Heathrow Airport to Tallinn in March is currently the most expensive (average of £278). 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 27 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

Food

6.7

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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

Food

6.7

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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

Food

6.7

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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
1,761 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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
7,956 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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 9h 15m. Fly via Scandinavian Airlines, LOT, or Finnair to get the fastest option. London Heathrow Airport and Tallinn are separated by a distance of 1121 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Scandinavian Airlines (£134), LOT (£143), 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 £161). Flying from London Heathrow Airport to Tallinn in March is currently the most expensive (average of £278). 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£134Average£179FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LOTCheapest£143Average£208FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£177Average£250FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£209Average£262FlexibilityNo 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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