Which airline has the best punctuality record on Thessaloniki to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 23% of flights being delayed.

What is the most punctual flight time for Thessaloniki to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Thessaloniki to London delayed?

About 23% of weekly flights between Thessaloniki and London have experienced delays in the past year, with the average delay time being 94 minutes.

How long is the flight from Thessaloniki to London Heathrow Airport?

Aegean Airlines and Austrian Airlines can get you from Thessaloniki to London Heathrow Airport in just under 6h 55m. Your travel time can differ by up to 45m. The distance from Thessaloniki to London Heathrow Airport is about 1345 mi. Both multi-stop and direct flights can be found to your destination and back.

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

£60 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on LOT and British Airways, with prices starting from £78 and £80, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What airport do you fly from for flights from Thessaloniki to London Heathrow?

Most people fly from Thessaloniki Makedonia (SKG) if they book a flight from Thessaloniki to London Heathrow. On average, Thessaloniki Makedonia has 0 outbound flights to London Heathrow per day from 0 airlines. Thessaloniki Makedonia is conveniently located just 8.4 mi from Thessaloniki’s city center.

Can I find deals for flights from Thessaloniki to Heathrow that include hotel bookings?

Yes. In addition to deals on Thessaloniki to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thessaloniki to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thessaloniki to Heathrow.

Can I find deals for business class flights from Thessaloniki to Heathrow?

Yes. Cheapflights offers flight deals from Thessaloniki to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£60+ Flights from Thessaloniki to London Heathrow Airport

Cheap flight deals from Thessaloniki to Heathrow

Round-trip from	£123
One-way from	£60
Popular in	August
Cheapest in	April
Average price	£196

LOT
9/2-12/2
2 total stops
26h 05m total
Thessaloniki to London

Search Deals

Air Serbia
1/5
1 total stop
22h 30m total
Thessaloniki to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from Thessaloniki to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Thessaloniki to Heathrow
Explore the most affordable flight options available from Thessaloniki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Thu 27/1118:20SKG - LHR

1 stop17h 15mLOT

Thu 4/1206:30LHR - SKG

1 stop8h 50mLOT

Deal found 7/11£136

Thu 4/1218:20SKG - LHR

1 stop5h 40mLOT

Sat 6/1206:30LHR - SKG

1 stop28h 30mLOT

Deal found 6/11£144

Wed 17/1214:00SKG - LHR

1 stop10h 00mLOT

Sat 10/110:35LHR - SKG

1 stop24h 25mLOT

Deal found 5/11£145

Thu 18/1218:20SKG - LHR

1 stop5h 40mLOT

Sun 11/110:35LHR - SKG

1 stop28h 45mLOT

Deal found 5/11£150

Wed 26/1114:00SKG - LHR

1 stop21h 35mLOT

Tue 2/1206:30LHR - SKG

1 stop28h 30mLOT

Deal found 6/11£151

Wed 3/1214:00SKG - LHR

1 stop10h 00mLOT

Tue 9/1210:25LHR - SKG

1 stop24h 35mLOT

Deal found 6/11£154

Thu 18/1218:20SKG - LHR

1 stop5h 40mLOT

Mon 12/106:30LHR - SKG

1 stop8h 50mLOT

Deal found 5/11£157

Wed 26/1114:00SKG - LHR

1 stop10h 00mLOT

Thu 4/1206:30LHR - SKG

1 stop8h 50mLOT

Deal found 6/11£159

Thu 18/1218:20SKG - LHR

1 stop5h 40mLOT

Tue 13/106:30LHR - SKG

1 stop28h 30mLOT

Deal found 5/11£167

Mon 1/1211:20SKG - LHR

1 stop11h 55mAegean Airlines

Wed 10/1219:00LHR - SKG

1 stop11h 50mAegean Airlines

Deal found 7/11£172

Fri 21/1107:55SKG - LHR

1 stop15h 20mAegean Airlines

Thu 27/1122:15LHR - SKG

1 stop7h 45mAegean Airlines

Deal found 6/11£173

Sun 30/1123:05SKG - LHR

1 stop20h 50mAegean Airlines

Sat 6/1222:15LHR - SKG

1 stop8h 35mAegean Airlines

Deal found 5/11£174

Best flights from Thessaloniki to Heathrow
Discover carefully curated flight deals from Thessaloniki to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2025.

Fri 6/213:00SKG - LHR

1 stop6h 55mAegean Airlines

Fri 6/222:15LHR - SKG

1 stop7h 45mAegean Airlines

Deal found 5/11£161

Wed 3/1216:00SKG - LHR

1 stop7h 40mAustrian Airlines

Wed 10/1206:00LHR - SKG

1 stop7h 15mAustrian Airlines

Deal found 5/11£179

Wed 17/1216:05SKG - LHR

1 stop22h 15mAir Serbia

Fri 9/113:20LHR - SKG

1 stop11h 55mAir Serbia

Deal found 5/11£195

Sun 15/314:45SKG - LHR

1 stop8h 30mAegean Airlines

Thu 19/322:15LHR - SKG

1 stop7h 45mAegean Airlines

Deal found 5/11£193

Fri 6/316:05SKG - LHR

1 stop22h 15mAir Serbia

Fri 13/313:20LHR - SKG

1 stop11h 55mAir Serbia

Deal found 7/11£196

Wed 25/216:05SKG - LHR

1 stop22h 15mAir Serbia

Wed 4/313:20LHR - SKG

1 stop24h 15mAir Serbia

Deal found 7/11£196

Sun 1/304:40SKG - LHR

1 stop9h 40mAir Serbia

Thu 5/313:20LHR - SKG

1 stop24h 00mAir Serbia

Deal found 7/11£196

Tue 27/116:05SKG - LHR

1 stop22h 15mAir Serbia

Thu 5/213:20LHR - SKG

1 stop24h 00mAir Serbia

Deal found 7/11£196

Fri 20/216:05SKG - LHR

1 stop22h 15mAir Serbia

Fri 27/213:20LHR - SKG

1 stop11h 55mAir Serbia

Deal found 7/11£196

Last-minute flights from Thessaloniki to Heathrow
Discover last-minute flight deals from Thessaloniki to Heathrow. Data last updated 7 November 2025 and is based on user searches.

Wed 12/1109:30SKG - LHR

1 stop14h 55mTurkish Airlines

Sat 15/1106:35LHR - SKG

1 stop24h 05mTurkish Airlines

Deal found 5/11£190

Wed 12/1114:00SKG - LHR

1 stop10h 00mLOT

Thu 13/1106:30LHR - SKG

1 stop8h 50mLOT

Deal found 5/11£228

Fri 14/1121:45SKG - LHR

1 stop19h 10mTurkish Airlines

Thu 20/1116:35LHR - SKG

1 stop14h 05mTurkish Airlines

Deal found 6/11£186

Fri 14/1121:45SKG - LHR

1 stop18h 25mTurkish Airlines

Mon 17/1122:35LHR - SKG

1 stop8h 05mTurkish Airlines

Deal found 6/11£192

Fri 14/1121:45SKG - LHR

1 stop18h 25mTurkish Airlines

Wed 19/1116:35LHR - SKG

1 stop14h 05mTurkish Airlines

Deal found 5/11£199

Fri 14/1121:45SKG - LHR

1 stop18h 25mTurkish Airlines

Sun 16/1122:35LHR - SKG

1 stop8h 05mTurkish Airlines

Deal found 6/11£200

Fri 14/1110:55SKG - LHR

1 stop9h 50mMultiple Airlines

Thu 20/1119:00LHR - SKG

2 stops13h 50mMultiple Airlines

Deal found 5/11£230

One-way flights from Thessaloniki to Heathrow
Search for one-way flight options from Thessaloniki to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 November 2025.

Fri 1/516:05SKG - LHR

1 stop22h 30mAir Serbia

Deal found 5/11£60

Thu 30/416:10SKG - LHR

1 stop22h 25mAir Serbia

Deal found 5/11£64

Sat 2/504:45SKG - LHR

1 stop16h 25mAir Serbia

Deal found 5/11£65

Wed 21/116:20SKG - LHR

1 stop6h 55mAegean Airlines

Deal found 6/11£66

Tue 7/409:05SKG - LHR

1 stop10h 50mAegean Airlines

Deal found 5/11£67

Mon 24/1118:20SKG - LHR

1 stop5h 40mLOT

Deal found 6/11£73

Thu 4/1218:20SKG - LHR

1 stop5h 40mLOT

Deal found 7/11£78

Wed 3/1216:20SKG - LHR

1 stop6h 55mAegean Airlines

Deal found 5/11£81

Wed 10/1214:00SKG - LHR

1 stop10h 00mLOT

Deal found 5/11£82

Mon 15/1218:20SKG - LHR

1 stop5h 40mLOT

Deal found 5/11£82

Mon 22/1214:40SKG - LHR

1 stop9h 15mMultiple Airlines

Deal found 5/11£83

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thessaloniki to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 6/2

13:00-17:55

1 stop6h 55m

London Heathrow

Fri 6/2

22:15-08:00

1 stop7h 45m

£161

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 3/12

16:00-21:40

1 stop7h 40m

London Heathrow

Wed 10/12

06:00-15:15

1 stop7h 15m

£179

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 15/3

14:45-21:15

1 stop8h 30m

London Heathrow

Thu 19/3

22:15-08:00

1 stop7h 45m

£193

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 17/12

16:05-12:20

1 stop22h 15m

London Heathrow

Fri 9/1

13:20-03:15

1 stop11h 55m

£195

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 6/3

16:05-12:20

1 stop22h 15m

London Heathrow

Fri 13/3

13:20-03:15

1 stop11h 55m

£196

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 25/2

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 4/3

13:20-15:35

1 stop24h 15m

£196

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 1/3

04:40-12:20

1 stop9h 40m

London Heathrow

Thu 5/3

13:20-15:20

1 stop24h 00m

£196

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Tue 27/1

16:05-12:20

1 stop22h 15m

London Heathrow

Thu 5/2

13:20-15:20

1 stop24h 00m

£196

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 20/2

16:05-12:20

1 stop22h 15m

London Heathrow

Fri 27/2

13:20-03:15

1 stop11h 55m

£196

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 1/5

16:05-12:35

1 stop22h 30m

£60

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 21 results

Best time to book a flight from Thessaloniki to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Thessaloniki 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 Thessaloniki to London Heathrow Airport

Prices

Delays

What is the cheapest month to book a flight from Thessaloniki to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Thessaloniki to London Heathrow Airport (average of £60). Flying from Thessaloniki to London Heathrow Airport in August is currently the most expensive (average of £360). 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 SKG to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thessaloniki to London Heathrow Airport as you normally would.

Related info for your journey

What airport do you fly from for flights from Thessaloniki to London Heathrow?
Most people fly from Thessaloniki Makedonia (SKG) if they book a flight from Thessaloniki to London Heathrow. On average, Thessaloniki Makedonia has 0 outbound flights to London Heathrow per day from 0 airlines. Thessaloniki Makedonia is conveniently located just 8.4 mi from Thessaloniki’s city center.
How long is the flight from Thessaloniki to London Heathrow Airport?
Aegean Airlines and Austrian Airlines can get you from Thessaloniki to London Heathrow Airport in just under 6h 55m. Your travel time can differ by up to 45m. The distance from Thessaloniki to London Heathrow Airport is about 1345 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Thessaloniki to London Heathrow Airport one-way?
£60 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on LOT and British Airways, with prices starting from £78 and £80, respectively.
Can I find deals for flights from Thessaloniki to Heathrow that include hotel bookings?
Yes. In addition to deals on Thessaloniki to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thessaloniki to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thessaloniki to Heathrow.
Can I find deals for business class flights from Thessaloniki to Heathrow?
Yes. Cheapflights offers flight deals from Thessaloniki to Heathrow 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 Thessaloniki to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Thessaloniki to London Heathrow Airport (average of £60). Flying from Thessaloniki to London Heathrow Airport in August is currently the most expensive (average of £360). 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.

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Cheap flights from Thessaloniki to London Heathrow Airport from £60

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thessaloniki to Heathrow

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Find flight deals from Thessaloniki to Heathrow

Cheapest flights from Thessaloniki to HeathrowExplore the most affordable flight options available from Thessaloniki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Explore the most affordable flight options available from Thessaloniki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thessaloniki to London Heathrow Airport that are best for you.

Best time to book a flight from Thessaloniki to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Thessaloniki with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Thessaloniki to London Heathrow Airport?

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

How often are flights from Thessaloniki to London delayed?

What is the most punctual flight time for Thessaloniki to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Thessaloniki to London flights?

Related info for your journey

Find useful and relevant information for your journey from Thessaloniki to Heathrow. 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 from for flights from Thessaloniki to London Heathrow?

How long is the flight from Thessaloniki to London Heathrow Airport?

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

Can I find deals for flights from Thessaloniki to Heathrow that include hotel bookings?

How can I find direct flights from Thessaloniki to Heathrow?

Can I find deals for business class flights from Thessaloniki to Heathrow?

What is the cheapest month to book a flight from Thessaloniki to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Thessaloniki to Heathrow

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Cheapest flights from Thessaloniki to Heathrow
Explore the most affordable flight options available from Thessaloniki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.