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Cheap flights from Thera to London from $34

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thera to London departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
easyJet Logo
11:20 pm - 1:20 am
JTR
-
LGW
4h 00mnonstop
easyJet Logo
4:35 pm - 10:30 pm
LGW
-
JTR
3h 55mnonstop
$114easyJet
Wed, May 6 - Wed, May 13
Jet2 Logo
12:35 pm - 2:40 pm
JTR
-
STN
4h 05mnonstop
Jet2 Logo
5:55 am - 11:50 am
STN
-
JTR
3h 55mnonstop
$155Jet2
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
12:35 pm - 2:40 pm
JTR
-
STN
4h 05mnonstop
Multiple Airlines Logo
3:35 pm - 6:50 am
STN
-
JTR
13h 15m
1 stop
$178Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
12:35 pm - 2:40 pm
JTR
-
STN
4h 05mnonstop
Multiple Airlines Logo
7:25 am - 6:50 am
STN
-
JTR
21h 25m
2 stops
$180Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:20 pm - 1:20 am
JTR
-
LGW
4h 00mnonstop
Multiple Airlines Logo
7:20 pm - 10:55 pm
LGW
-
JTR
25h 35m
2 stops
$195Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:10 pm - 11:10 pm
JTR
-
LGW
6h 00m
1 stop
Multiple Airlines Logo
4:35 pm - 10:30 pm
LGW
-
JTR
3h 55mnonstop
$201Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:10 pm - 11:25 pm
JTR
-
STN
6h 15m
1 stop
Multiple Airlines Logo
7:25 am - 6:50 am
STN
-
JTR
21h 25m
2 stops
$208Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:10 pm - 12:00 pm
JTR
-
LTN
18h 50m
2 stops
Multiple Airlines Logo
4:30 pm - 6:50 am
LTN
-
JTR
12h 20m
1 stop
$212Multiple Airlines
Wed, May 6 - Wed, May 13
Aegean Airlines Logo
6:00 am - 11:15 am
JTR
-
LHR
7h 15m
1 stop
Aegean Airlines Logo
4:35 pm - 12:25 am
LHR
-
JTR
5h 50m
1 stop
$427Aegean Airlines
Tue, May 5 - Tue, May 12
Aegean Airlines Logo
8:25 am - 3:30 pm
JTR
-
LHR
9h 05m
1 stop
Aegean Airlines Logo
12:15 pm - 9:20 pm
LHR
-
JTR
7h 05m
1 stop
$532Aegean Airlines
Sat, Apr 25 - Tue, Apr 28

Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets
Aegean Airlines
May 5
JTR6:00 amThera Santorini
7h 15m
1 stop
LHR11:15 amLondon Heathrow
May 12
LHR4:35 pmLondon Heathrow
5h 50m
1 stop
JTR12:25 amThera Santorini
$427
Aegean Airlines
Apr 25
JTR8:25 amThera Santorini
9h 05m
1 stop
LHR3:30 pmLondon Heathrow
Apr 28
LHR12:15 pmLondon Heathrow
7h 05m
1 stop
JTR9:20 pmThera Santorini
$532
Aegean Airlines
Apr 25
JTR8:25 amThera Santorini
14h 45m
1 stop
LHR9:10 pmLondon Heathrow
Apr 28
LHR12:15 pmLondon Heathrow
7h 05m
1 stop
JTR9:20 pmThera Santorini
$578

Sky Express flights from Thera to London

Our best Sky Express deals on Thera to London flight tickets
Sky Express
Apr 25
JTR9:45 pmThera Santorini
16h 55m
1 stop
LGW12:40 pmLondon Gatwick
Apr 28
LGW1:35 pmLondon Gatwick
25h 50m
1 stop
JTR5:25 pmThera Santorini
$359
Sky Express
May 1
JTR9:45 pmThera Santorini
16h 50m
1 stop
LGW12:35 pmLondon Gatwick
May 5
LGW1:35 pmLondon Gatwick
16h 20m
1 stop
JTR7:55 amThera Santorini
$414
Sky Express
May 1
JTR9:45 pmThera Santorini
16h 50m
1 stop
LGW12:35 pmLondon Gatwick
May 5
LGW1:35 pmLondon Gatwick
25h 50m
1 stop
JTR5:25 pmThera Santorini
$415

momondo Fare Finder

 
Customize your flight search to find flights from Thera to London 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Thera to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 5/6

11:20 pm-1:20 am

Nonstop4h 00m

London Gatwick

Wed 5/13

4:35 pm-10:30 pm

Nonstop3h 55m

$114

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 5/6

12:35 pm-2:40 pm

Nonstop4h 05m

London Stansted

Wed 5/13

5:55 am-11:50 am

Nonstop3h 55m

$155

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 5/6

12:35 pm-2:40 pm

Nonstop4h 05m

London Stansted

Wed 5/13

3:35 pm-6:50 am

1 stop13h 15m

$178

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 5/6

12:35 pm-2:40 pm

Nonstop4h 05m

London Stansted

Wed 5/13

7:25 am-6:50 am

2 stops21h 25m

$180

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 5/6

11:20 pm-1:20 am

Nonstop4h 00m

London Gatwick

Wed 5/13

7:20 pm-10:55 pm

2 stops25h 35m

$195

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 5/6

7:10 pm-11:10 pm

1 stop6h 00m

London Gatwick

Wed 5/13

4:35 pm-10:30 pm

Nonstop3h 55m

$201

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 5/6

7:10 pm-11:25 pm

1 stop6h 15m

London Stansted

Wed 5/13

7:25 am-6:50 am

2 stops21h 25m

$208

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Wed 5/6

7:10 pm-12:00 pm

2 stops18h 50m

London Luton

Wed 5/13

4:30 pm-6:50 am

1 stop12h 20m

$212

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Tue 5/5

6:00 am-11:15 am

1 stop7h 15m

London Heathrow

Tue 5/12

4:35 pm-12:25 am

1 stop5h 50m

$427

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 4/25

8:25 am-3:30 pm

1 stop9h 05m

London Heathrow

Tue 4/28

12:15 pm-9:20 pm

1 stop7h 05m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Thera to London

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

What is the cheapest Thera Santorini to London flight route?

Fly from Thera Santorini to London Gatwick for the best Thera Santorini - London flight prices

What cabin class options are available on Thera Santorini to London flights?

There are 3 cabin classes available to choose from on Thera Santorini to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thera to London flights?

You could potentially save up to 49% on your flight if you consider stops on a Thera to London flight.

How have Thera to London flight prices changed over time?

As of March 2026, prices for Thera to London flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Thera to London

Are you open to changing your travel dates? Check out the ideal times to fly from Thera to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Thera to London (JTR to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thera to London

Best Price Found

$171

Fastest flight time

7h 10m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Thera in the past 72 hours is $171. The best round-trip flight deal from Thera to London found on momondo in the last 72 hours is $50.
The fastest flight from Thera to London takes 7h 10m
Direct flights go from Thera to London every day.
There are 6 airports in London. From Thera there are direct flights to London Stansted (STN), London Gatwick (LGW).
Search flight deals

  • How far is Thera Santorini to London by plane?

    London is 1627.8 mi away from Thera Santorini. Typically, this will take 7h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Thera Santorini Airport to London?

    Prices for flights from Thera Santorini Airport to London are refreshed on a daily basis.

  • How old do you have to be to fly from Thera Santorini Airport to London?

    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 Thera Santorini Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Thera to London?

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

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

Finding the right flight to London from Thera is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Thera to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Thera to London?

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

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

Yes. momondo can track prices for Thera to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport