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Cheap flights from London Heathrow Airport to Tallinn from £79

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TLL
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Tallinn are usually found in January or March, booked 61 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap 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 1 July 2025.

Round-trip from

£125

One-way from

£79

Popular in

July

Cheapest in

January

Average price

£228
LOT
  • LOT
  • 11/10-12/10
  • 2 total stops
  • 11h 05m total
  • London to Tallinn
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Scandinavian Airlines
  • Scandinavian Airlines
  • 1/10
  • 1 total stop
  • 7h 15m total
  • London to Tallinn
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Tallinn

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 1 July 2025.

Sat 11/1018:10LHR - TLL
1 stop5h 30mLOT
Sun 12/1005:45TLL - LHR
1 stop5h 35mLOT
Deal found 28/6£125
Sun 19/1006:40LHR - TLL
1 stop6h 25mScandinavian Airlines
Tue 4/1107:00TLL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 30/6£137
Sun 14/1206:30LHR - TLL
1 stop15h 20mLufthansa
Mon 22/1206:25TLL - LHR
1 stop11h 25mLufthansa
Deal found 29/6£183
Tue 26/818:05LHR - TLL
1 stop19h 50mMultiple Airlines
Thu 28/810:00TLL - LHR
1 stop9h 05mMultiple Airlines
Deal found 30/6£192

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 1 July 2025.
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

Sat 11/10

18:10-01:40

1 stop5h 30m

Tallinn

Sun 12/10

05:45-09:20

1 stop5h 35m

£125

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 19/10

06:40-15:05

1 stop6h 25m

Tallinn

Tue 4/11

07:00-12:55

1 stop7h 55m

£137

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 14/12

06:30-23:50

1 stop15h 20m

Tallinn

Sun 21/12

06:25-15:50

1 stop11h 25m

£183

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 26/8

18:05-15:55

1 stop19h 50m

Tallinn

Thu 28/8

10:00-17:05

1 stop9h 05m

£192

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Wed 1/10

06:40-15:55

1 stop7h 15m

£79

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Sun 3/8

10:20-00:55

1 stop12h 35m

£109

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Wed 9/7

07:15-14:05

1 stop4h 50m

£111

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 11/8

18:10-17:45

1 stop21h 35m

£115

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Tue 12/8

06:15-16:15

2 stops8h 00m

£134

LondonTallinn

LHR - TLL

LHRTLL

London Heathrow

Mon 22/12

09:30-23:50

1 stop12h 20m

£137

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 12 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 27 June 2025.

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £96). Flying from London Heathrow Airport to Tallinn in July 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.

What is the cheapest time of day to fly from LHR to TLL?

Find hourly flight availability from Heathrow to Tallinn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Tallinn in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at midday.

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 1 July 2025.
Read reviews from past customers who have flown with LOT, Austrian Airlines, andFinnair 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.
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,088 reviews
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Austrian Airlines
7.6
Good
807 reviews
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Finnair
7.6
Good
1,301 reviews
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Air France
7.5
Good
1,472 reviews
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
SWISS
7.5
Good
1,654 reviews
LOT
7.6
Good
1,088 reviews
Check prices

Food

7.2

Crew

8.2

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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 6 different airlines.

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

    According to our current data, LOT (£125), Scandinavian Airlines (£137), and Lufthansa (£183) offers the cheapest pricing from London Heathrow Airport to Tallinn. LOT is currently priced 30% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Tallinn one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as £79. Users have also found prices from £109 and £115 on Finnair and LOT, respectively.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Tallinn (average of £96). Flying from London Heathrow Airport to Tallinn in July 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
London City to Tallinn flights
Stansted to Tallinn flights
Luton to Tallinn flights
Southend to Tallinn flights
Gatwick to Tartu flights
Heathrow to Tartu flights

Top 6 airlines flying from Heathrow to Tallinn

Discover the top 6 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£41Average£71FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
LOTCheapest£118Average£186FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£121Average£206FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£126Average£164FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£163Average£219FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£194Average£247FlexibilityNo 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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