What is the cheapest airline that flies from London Heathrow to South Aegean?

British Airways and Aegean Airlines are the most popular carriers operating from London Heathrow to South Aegean

When did momondo last update prices for flights from London Heathrow Airport to South Aegean?

Prices for flights from London Heathrow Airport to South Aegean were last updated today.

How old do you have to be to fly from London Heathrow Airport to South Aegean?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to South Aegean.

What documentation or ID do you need to fly to South Aegean?

The required travel and health documents for your South Aegean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Aegean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 238 Cheap Flights from London Heathrow Airport to South Aegean in 2026/27

Find the cheapest flights from London Heathrow Airport to South Aegean

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 a.m. - 3:05 p.m.LHR London Heathrow-JTR Thera Santorini

4h 00mdirect

5:05 p.m. - 7:15 p.m.JTR Thera Santorini-LHR London Heathrow

4h 10mdirect

C$ 502British Airways

Sat, 24 Apr - Sat, 1 May

10:15 p.m. - 7:45 a.m.LHR London Heathrow-JTR Thera Santorini

7h 30m1 stop Athens Eleftherios V.

8:15 a.m. - 9:15 p.m.JTR Thera Santorini-LHR London Heathrow

15h 00m1 stop Athens Eleftherios V.

C$ 511Aegean Airlines

Sat, 13 Feb - Thu, 18 Feb

10:15 p.m. - 11:15 a.m.LHR London Heathrow-JTR Thera Santorini

11h 00m1 stop Athens Eleftherios V.

8:15 a.m. - 3:30 p.m.JTR Thera Santorini-LHR London Heathrow

9h 15m1 stop Athens Eleftherios V.

C$ 513Aegean Airlines

Thu, 11 Feb - Sun, 14 Feb

10:15 p.m. - 11:15 a.m.LHR London Heathrow-JTR Thera Santorini

11h 00m1 stop Athens Eleftherios V.

11:55 a.m. - 3:30 p.m.JTR Thera Santorini-LHR London Heathrow

5h 35m1 stop Athens Eleftherios V.

C$ 514Aegean Airlines

Thu, 11 Feb - Sun, 14 Feb

10:15 p.m. - 11:15 a.m.LHR London Heathrow-JTR Thera Santorini

11h 00m1 stop Athens Eleftherios V.

8:15 a.m. - 3:30 p.m.JTR Thera Santorini-LHR London Heathrow

9h 15m1 stop Athens Eleftherios V.

C$ 516Aegean Airlines

Thu, 11 Feb - Sun, 14 Feb

10:15 p.m. - 11:15 a.m.LHR London Heathrow-JTR Thera Santorini

11h 00m1 stop Athens Eleftherios V.

3:35 p.m. - 9:15 p.m.JTR Thera Santorini-LHR London Heathrow

7h 40m1 stop Athens Eleftherios V.

C$ 549Aegean Airlines

Fri, 12 Feb - Mon, 15 Feb

8:05 a.m. - 1:55 p.m.LHR London Heathrow-JTR Thera Santorini

3h 50mdirect

5:05 p.m. - 7:15 p.m.JTR Thera Santorini-LHR London Heathrow

4h 10mdirect

C$ 563British Airways

Mon, 26 Apr - Thu, 29 Apr

9:05 a.m. - 3:05 p.m.LHR London Heathrow-JTR Thera Santorini

4h 00mdirect

2:45 p.m. - 4:55 p.m.JTR Thera Santorini-LHR London Heathrow

4h 10mdirect

C$ 569British Airways

Sat, 24 Apr - Mon, 3 May

10:15 a.m. - 4:15 p.m.LHR London Heathrow-JTR Thera Santorini

4h 00mdirect

3:05 p.m. - 5:15 p.m.JTR Thera Santorini-LHR London Heathrow

4h 10mdirect

C$ 613British Airways

Sat, 1 May - Fri, 7 May

10:15 a.m. - 4:15 p.m.LHR London Heathrow-JTR Thera Santorini

4h 00mdirect

3:05 p.m. - 5:15 p.m.JTR Thera Santorini-LHR London Heathrow

4h 10mdirect

C$ 615British Airways

Sat, 1 May - Fri, 7 May

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Aegean Airlines flights from London Heathrow Airport to South Aegean

Our best Aegean Airlines deals on London Heathrow Airport to South Aegean flight tickets

Aegean Airlines

13 Feb

LHR10:15 p.m.London Heathrow

7h 30m

1 stop

JTR7:45 a.m.Thera Santorini

18 Feb

JTR8:15 a.m.Thera Santorini

15h 00m

1 stop

LHR9:15 p.m.London Heathrow

C$ 511

Aegean Airlines

11 Feb

LHR10:15 p.m.London Heathrow

11h 00m

1 stop

JTR11:15 a.m.Thera Santorini

14 Feb

JTR8:15 a.m.Thera Santorini

9h 15m

1 stop

LHR3:30 p.m.London Heathrow

C$ 513

Aegean Airlines

11 Feb

LHR10:15 p.m.London Heathrow

11h 00m

1 stop

JTR11:15 a.m.Thera Santorini

14 Feb

JTR11:55 a.m.Thera Santorini

5h 35m

1 stop

LHR3:30 p.m.London Heathrow

C$ 514

British Airways flights from London Heathrow Airport to South Aegean

Our best British Airways deals on London Heathrow Airport to South Aegean flight tickets

British Airways

24 Apr

LHR9:05 a.m.London Heathrow

4h 00m

JTR3:05 p.m.Thera Santorini

1 May

JTR5:05 p.m.Thera Santorini

4h 10m

LHR7:15 p.m.London Heathrow

C$ 502

British Airways

26 Apr

LHR8:05 a.m.London Heathrow

3h 50m

JTR1:55 p.m.Thera Santorini

29 Apr

JTR5:05 p.m.Thera Santorini

4h 10m

LHR7:15 p.m.London Heathrow

C$ 563

British Airways

24 Apr

LHR9:05 a.m.London Heathrow

4h 00m

JTR3:05 p.m.Thera Santorini

3 May

JTR2:45 p.m.Thera Santorini

4h 10m

LHR4:55 p.m.London Heathrow

C$ 569

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 24/4

9:05 a.m.-3:05 p.m.

Nonstop4h 00m

Thera Santorini

Sat 1/5

5:05 p.m.-7:15 p.m.

Nonstop4h 10m

C$ 502

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 13/2

10:15 p.m.-7:45 a.m.

1 stop7h 30m

Thera Santorini

Thu 18/2

8:15 a.m.-9:15 p.m.

1 stop15h 00m

C$ 511

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Thu 11/2

10:15 p.m.-11:15 a.m.

1 stop11h 00m

Thera Santorini

Sun 14/2

8:15 a.m.-3:30 p.m.

1 stop9h 15m

C$ 513

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Thu 11/2

10:15 p.m.-11:15 a.m.

1 stop11h 00m

Thera Santorini

Sun 14/2

11:55 a.m.-3:30 p.m.

1 stop5h 35m

C$ 514

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Thu 11/2

10:15 p.m.-11:15 a.m.

1 stop11h 00m

Thera Santorini

Sun 14/2

8:15 a.m.-3:30 p.m.

1 stop9h 15m

C$ 516

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Fri 12/2

10:15 p.m.-11:15 a.m.

1 stop11h 00m

Thera Santorini

Mon 15/2

3:35 p.m.-9:15 p.m.

1 stop7h 40m

C$ 549

Quickest round-trip

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Mon 26/4

8:05 a.m.-1:55 p.m.

Nonstop3h 50m

Thera Santorini

Thu 29/4

5:05 p.m.-7:15 p.m.

Nonstop4h 10m

C$ 563

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 24/4

9:05 a.m.-3:05 p.m.

Nonstop4h 00m

Thera Santorini

Mon 3/5

2:45 p.m.-4:55 p.m.

Nonstop4h 10m

C$ 569

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 1/5

10:15 a.m.-4:15 p.m.

Nonstop4h 00m

Thera Santorini

Fri 7/5

3:05 p.m.-5:15 p.m.

Nonstop4h 10m

C$ 613

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 1/5

10:15 a.m.-4:15 p.m.

Nonstop4h 00m

Thera Santorini

Fri 7/5

3:05 p.m.-5:15 p.m.

Nonstop4h 10m

C$ 615

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to South Aegean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Aegean?

If you are unable to visit South Aegean during the month of January, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around C$ 398.

Can stopping save me money on London Heathrow Airport to South Aegean flights?

You could potentially save up to 27% on your flight if you consider stops on a London Heathrow Airport to South Aegean flight.

Cheap London Heathrow Airport to South Aegean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to South Aegean

Best price found	C$ 238
Fastest flight time	8h 20m
Direct flights	Tue, Fri, Sat and Sun
Airports in South Aegean	57 airports

The best one-way flight to South Aegean from London Heathrow Airport in the past 72 hours is C$ 238. The best round-trip flight deal from London Heathrow Airport to South Aegean found on momondo in the last 72 hours is C$ 502.

The fastest flight from London Heathrow Airport to South Aegean takes 8h 20m

Direct flights go from London Heathrow Airport to South Aegean on Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is British Airways.

There are 57 airports in South Aegean. From London Heathrow Airport there are direct flights to Thera Santorini (JTR).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to South Aegean

When did momondo last update prices for flights from London Heathrow Airport to South Aegean?
Prices for flights from London Heathrow Airport to South Aegean were last updated today.
How old do you have to be to fly from London Heathrow Airport to South Aegean?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to South Aegean.
What documentation or ID do you need to fly to South Aegean?
The required travel and health documents for your South Aegean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Aegean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to South Aegean?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to South Aegean is Airbus A320-100/200 (32.23% of total bookings). The next most popular plane models are Airbus A320neo (31.57%), Airbus A321-100/200 (11.90%), and Airbus A321neo (11.57%).

Why use momondo?

Why should I use momondo to find a flight deal from London to South Aegean?

It is quick and easy to find London to South Aegean flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Aegean that suits you.

Can I find flights from London to South Aegean with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Aegean from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to South Aegean?

momondo provides multiple filters to help you find the best flight to South Aegean from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to South Aegean right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Aegean from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.