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Cheap flights from London Heathrow Airport to Tallinn from £84

LHR — TLL
6 Oct — 13 Oct1
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

Sat 28/1118:20 -
1 stop12h 50m
Wed 2/1209:40 -
1 stop14h 20m
Deal found 3/9£139
Sat 17/1006:30 -
1 stop12h 15m
Sat 24/1021:20 -
1 stop15h 15m
Deal found 2/9£142
Fri 9/1006:30 -
1 stop13h 15m
Wed 14/1022:20 -
1 stop13h 00m
Deal found 2/9£144
Fri 6/1113:55 -
1 stop8h 10m
Sun 8/1107:00 -
1 stop7h 55m
Deal found 1/9£152
Mon 19/1007:30 -
1 stop6h 45m
Mon 26/1010:05 -
1 stop7h 10m
Deal found 4/9£155
Thu 10/1213:55 -
1 stop8h 10m
Sun 13/1207:00 -
1 stop7h 55m
Deal found 1/9£157
Thu 15/1006:40 -
1 stop6h 30m
Tue 20/1016:00 -
1 stop7h 20m
Deal found 1/9£158
Fri 9/1006:40 -
1 stop6h 30m
Wed 14/1016:00 -
1 stop7h 20m
Deal found 1/9£159
Mon 5/1006:40 -
1 stop6h 30m
Fri 9/1016:00 -
1 stop7h 20m
Deal found 1/9£160
Fri 2/1013:55 -
1 stop7h 55m
Sun 4/1007:15 -
1 stop7h 40m
Deal found 1/9£161
Mon 5/1009:55 -
1 stop7h 55m
Mon 12/1016:00 -
1 stop7h 20m
Deal found 1/9£161

Find flight deals from Heathrow to Tallinn

Round-trip from

£139

One-way from

£84

Popular in

June

Cheapest in

October

Average price

£178
28/11-2/12
  • 28/11-2/12
  • 2 total stops
  • 27h 10m total
  • London to Tallinn
Search Deals
16/11-31/12
  • 16/11-31/12
  • 2 total stops
  • 17h 20m total
  • London to Tallinn
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 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 London Heathrow Airport to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Mon 28/9

07:30-14:15

1 stop4h 45m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£101

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Tue 27/10

10:20-00:25

1 stop12h 05m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£101

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Mon 22/2

13:55-01:20

1 stop9h 25m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£109

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Tue 27/10

20:50-09:10

3 stops34h 20m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£110

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Thu 17/12

15:30-09:10

2 stops15h 40m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£130

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Mon 28/9

20:50-21:45

2 stops46h 55m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£141

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Thu 22/10

18:40-07:30

2 stops10h 50m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£142

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Wed 21/10

13:30-00:25

1 stop8h 55m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£144

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Thu 15/10

17:15-01:35

1 stop6h 20m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£144

LondonTallinn

LHR London Heathrow - TLL Tallinn

LHRTLL

London Heathrow

Tue 20/10

13:30-00:35

1 stop9h 05m

Tallinn

Wed 31/12

00:00-22:00

Nonstop0h 00m

£152

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £140). Flying from London Heathrow Airport to Tallinn in June is currently the most expensive (average of £327). 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

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
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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
1,568 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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
1,432 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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
1,202 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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
1,979 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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
8,222 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Entertainment

7.2

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 8h 10m. Fly via Scandinavian Airlines or SWISS 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 (£133), LOT (£144), and Lufthansa (£177) 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £140). Flying from London Heathrow Airport to Tallinn in June is currently the most expensive (average of £327). 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

Gatwick to Tallinn flights
Stansted 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£177FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LOTCheapest£144Average£195FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£177Average£293FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£178Average£261FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£239Average£327FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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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