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Cheap flights from London Heathrow Airport to Tallinn from £82

LHR — TLL
20 Sep — 27 Sep1
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

Fri 9/1013:55 -
1 stop7h 55m
Mon 12/1016:00 -
1 stop5h 55m
Deal found 19/8£142
Fri 6/1106:40 -
1 stop6h 20m
Sun 8/1107:00 -
1 stop7h 55m
Deal found 18/8£144
Thu 8/1006:40 -
1 stop6h 30m
Mon 12/1016:00 -
1 stop7h 20m
Deal found 17/8£147
Wed 30/906:40 -
1 stop6h 30m
Wed 7/1011:35 -
1 stop7h 25m
Deal found 16/8£148
Thu 29/1006:40 -
1 stop5h 20m
Sun 1/1107:00 -
1 stop7h 55m
Deal found 20/8£150
Fri 2/1006:40 -
1 stop6h 30m
Fri 9/1016:00 -
1 stop5h 55m
Deal found 18/8£152
Wed 16/906:40 -
1 stop6h 30m
Wed 23/916:00 -
1 stop7h 20m
Deal found 16/8£154
Thu 1/1006:40 -
1 stop6h 30m
Thu 8/1007:00 -
1 stop7h 55m
Deal found 17/8£156
Sun 13/906:40 -
1 stop7h 35m
Sat 19/906:25 -
1 stop8h 30m
Deal found 18/8£156

Find flight deals from Heathrow to Tallinn

Round-trip from

£142

One-way from

£82

Popular in

June

Cheapest in

February

Average price

£275
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/10-12/10
  • 2 total stops
  • 13h 50m total
  • London to Tallinn
Search Deals
26/11
  • 26/11
  • 2 total stops
  • 21h 00m total
  • London to Tallinn
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Fri 9/10

18:05-13:40

1 stop17h 35m

Tallinn

Mon 12/10

16:00-21:20

1 stop7h 20m

£168

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Fri 4/12

13:55-23:45

1 stop7h 50m

Tallinn

Mon 7/12

15:40-19:55

1 stop6h 15m

£168

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Tue 15/9

06:40-23:50

1 stop15h 10m

Tallinn

Tue 29/9

16:00-21:20

1 stop7h 20m

£183

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Mon 7/9

21:05-11:15

1 stop12h 10m

Tallinn

Fri 11/9

16:00-21:20

1 stop7h 20m

£202
Fastest return journey

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Sat 13/2

06:40-15:20

1 stop6h 40m

Tallinn

Sat 20/2

15:55-18:30

1 stop4h 35m

£204

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Wed 3/2

07:40-17:10

2 stops7h 30m

Tallinn

Tue 9/2

17:55-22:20

1 stop6h 25m

£220

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Fri 2/10

20:05-01:35

1 stop27h 30m

Tallinn

Fri 9/10

05:05-08:15

2 stops29h 10m

£246

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Fri 6/11

07:00-01:05

2 stops16h 05m

Tallinn

Sun 8/11

05:50-21:25

2 stops17h 35m

£248

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Fri 9/10

08:55-01:35

2 stops14h 40m

Tallinn

Mon 12/10

05:05-21:30

2 stops18h 25m

£248

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Wed 16/12

09:30-00:40

1 stop13h 10m

Tallinn

Sun 10/1

11:05-16:50

2 stops7h 45m

£251

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 20 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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Tallinn

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 £163). Flying from London Heathrow Airport to Tallinn in June is currently the most expensive (average of £324). 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?

Airfare is below average for this route at the moment.

London Heathrow Airport to Tallinn flights typically cost between £196 and £278 in October.
The cheapest return price found within the last 5 days was £142 on Scandinavian Airlines (9 Oct–12 Oct).

Reviews of airlines servicing Tallinn

Read reviews from past customers who have flown with KLM,Finnair, andLOT 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.
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,560 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,427 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
LOT
7.5
Good
1,212 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,956 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,202 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

  • 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 5 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 17h 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 (£133), LOT (£142), and Lufthansa (£175) offers the cheapest pricing from London Heathrow Airport to Tallinn. Scandinavian Airlines is currently priced 41% 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 £163). Flying from London Heathrow Airport to Tallinn in June is currently the most expensive (average of £324). 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

Alternative routes for Heathrow to Tallinn

Stansted to Tallinn flights
Gatwick to Tallinn flights
Luton to Tallinn flights
London City to Tallinn flights
Southend to Tallinn flights
Heathrow to Tartu flights
Gatwick to Tartu flights

Top 5 airlines flying from Heathrow to Tallinn

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£133Average£176FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LOTCheapest£142Average£199FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£175Average£275FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£212Average£271FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£237Average£325FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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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