Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Thera from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Thera departing on 4/12. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
8:05 pm - 9:50 am
LHR
-
JTR
11h 45m
1 stop
SWISS Logo
10:40 am - 5:50 pm
JTR
-
LHR
9h 10m
1 stop
$255SWISS
mar., jun. 30 - mié., jul. 8
SWISS Logo
8:05 pm - 9:50 am
LHR
-
JTR
11h 45m
1 stop
SWISS Logo
3:45 pm - 7:55 am
JTR
-
LHR
18h 10m
2 stops
$277SWISS
mar., jun. 23 - sáb., jun. 27
Lufthansa Logo
6:55 am - 6:35 pm
LHR
-
JTR
9h 40m
1 stop
Lufthansa Logo
7:25 pm - 8:15 am
JTR
-
LHR
14h 50m
1 stop
$280Lufthansa
vie., jun. 26 - vie., jul. 10
SWISS Logo
8:05 pm - 7:10 pm
LHR
-
JTR
21h 05m
1 stop
SWISS Logo
8:55 pm - 1:40 pm
JTR
-
LHR
18h 45m
2 stops
$281SWISS
jue., may. 7 - dom., may. 10
Multiple Airlines Logo
6:55 am - 6:35 pm
LHR
-
JTR
9h 40m
1 stop
Multiple Airlines Logo
8:45 pm - 7:55 am
JTR
-
LHR
13h 10m
1 stop
$287Multiple Airlines
vie., jun. 26 - lun., jun. 29
Multiple Airlines Logo
8:05 pm - 9:50 am
LHR
-
JTR
11h 45m
1 stop
Multiple Airlines Logo
5:45 pm - 10:10 pm
JTR
-
LHR
6h 25m
1 stop
$291Multiple Airlines
mar., jun. 30 - jue., jul. 9
British Airways Logo
10:15 am - 4:15 pm
LHR
-
JTR
4h 00mnonstop
British Airways Logo
5:05 pm - 7:15 pm
JTR
-
LHR
4h 10mnonstop
$292British Airways
dom., abr. 26 - jue., abr. 30
British Airways Logo
8:15 am - 2:05 pm
LHR
-
JTR
3h 50mnonstop
British Airways Logo
3:05 pm - 5:15 pm
JTR
-
LHR
4h 10mnonstop
$293British Airways
vie., abr. 10 - vie., abr. 17
Multiple Airlines Logo
10:15 am - 4:15 pm
LHR
-
JTR
4h 00mnonstop
Multiple Airlines Logo
3:55 pm - 12:30 pm
JTR
-
LHR
22h 35m
1 stop
$295Multiple Airlines
dom., abr. 26 - jue., abr. 30
British Airways Logo
8:05 am - 1:55 pm
LHR
-
JTR
3h 50mnonstop
British Airways Logo
3:05 pm - 5:15 pm
JTR
-
LHR
4h 10mnonstop
$296British Airways
lun., abr. 20 - vie., abr. 24

SWISS flights from London Heathrow Airport to Thera

Our best SWISS deals on London Heathrow Airport to Thera flight tickets
SWISS
Jun 30
LHR8:05 pmLondon Heathrow
11h 45m
1 stop
JTR9:50 amThera Santorini
Jul 8
JTR10:40 amThera Santorini
9h 10m
1 stop
LHR5:50 pmLondon Heathrow
$255
SWISS
Jun 23
LHR8:05 pmLondon Heathrow
11h 45m
1 stop
JTR9:50 amThera Santorini
Jun 27
JTR3:45 pmThera Santorini
18h 10m
2 stops
LHR7:55 amLondon Heathrow
$277
SWISS
May 7
LHR8:05 pmLondon Heathrow
21h 05m
1 stop
JTR7:10 pmThera Santorini
May 10
JTR8:55 pmThera Santorini
18h 45m
2 stops
LHR1:40 pmLondon Heathrow
$281

British Airways flights from London Heathrow Airport to Thera

Our best British Airways deals on London Heathrow Airport to Thera flight tickets
British Airways
Apr 26
LHR10:15 amLondon Heathrow
4h 00m
JTR4:15 pmThera Santorini
Apr 30
JTR5:05 pmThera Santorini
4h 10m
LHR7:15 pmLondon Heathrow
$292
British Airways
Apr 10
LHR8:15 amLondon Heathrow
3h 50m
JTR2:05 pmThera Santorini
Apr 17
JTR3:05 pmThera Santorini
4h 10m
LHR5:15 pmLondon Heathrow
$293
British Airways
Apr 20
LHR8:05 amLondon Heathrow
3h 50m
JTR1:55 pmThera Santorini
Apr 24
JTR3:05 pmThera Santorini
4h 10m
LHR5:15 pmLondon Heathrow
$296

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Thera 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 enero 27, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonThera

LHR - JTR

LHRJTR

London Heathrow

mar. 6/30

8:05 pm-9:50 am

1 stop11h 45m

Thera Santorini

mié. 7/8

10:40 am-5:50 pm

1 stop9h 10m

$255

LondonThera

LHR - JTR

LHRJTR

London Heathrow

mar. 6/23

8:05 pm-9:50 am

1 stop11h 45m

Thera Santorini

sáb. 6/27

3:45 pm-7:55 am

2 stops18h 10m

$277

LondonThera

LHR - JTR

LHRJTR

London Heathrow

vie. 6/26

6:55 am-6:35 pm

1 stop9h 40m

Thera Santorini

vie. 7/10

7:25 pm-8:15 am

1 stop14h 50m

$280

LondonThera

LHR - JTR

LHRJTR

London Heathrow

jue. 5/7

8:05 pm-7:10 pm

1 stop21h 05m

Thera Santorini

dom. 5/10

8:55 pm-1:40 pm

2 stops18h 45m

$281

LondonThera

LHR - JTR

LHRJTR

London Heathrow

vie. 6/26

6:55 am-6:35 pm

1 stop9h 40m

Thera Santorini

lun. 6/29

8:45 pm-7:55 am

1 stop13h 10m

$287

LondonThera

LHR - JTR

LHRJTR

London Heathrow

mar. 6/30

8:05 pm-9:50 am

1 stop11h 45m

Thera Santorini

jue. 7/9

5:45 pm-10:10 pm

1 stop6h 25m

$291

LondonThera

LHR - JTR

LHRJTR

London Heathrow

dom. 4/26

10:15 am-4:15 pm

Nonstop4h 00m

Thera Santorini

jue. 4/30

5:05 pm-7:15 pm

Nonstop4h 10m

$292

LondonThera

LHR - JTR

LHRJTR

London Heathrow

vie. 4/10

8:15 am-2:05 pm

Nonstop3h 50m

Thera Santorini

vie. 4/17

3:05 pm-5:15 pm

Nonstop4h 10m

$293

LondonThera

LHR - JTR

LHRJTR

London Heathrow

dom. 4/26

10:15 am-4:15 pm

Nonstop4h 00m

Thera Santorini

jue. 4/30

3:55 pm-12:30 pm

1 stop22h 35m

$295

LondonThera

LHR - JTR

LHRJTR

London Heathrow

lun. 4/20

8:05 am-1:55 pm

Nonstop3h 50m

Thera Santorini

vie. 4/24

3:05 pm-5:15 pm

Nonstop4h 10m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Thera from

How to get the cheapest flight ticket from London Heathrow Airport to Thera

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 typical price of a round-trip flight between London Heathrow Airport and Thera?

What is the cheapest day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $262. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $396. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is at noon. momondo users have found flights departing from London Heathrow Airport to Thera at noon for as low as $248. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $307.

What is the cheapest London Heathrow to Thera Santorini flight route?

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

How far in advance should I book a flight to Thera?

You are more likely to see cheaper flights to Thera from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Thera for around $371 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from London Heathrow Airport for as low as $297 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Thera Santorini 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 London Heathrow Airport to Thera flights?

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Thera flight.

When to book flights from London Heathrow Airport to Thera

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

Cheap London Heathrow Airport to Thera (LHR to JTR) flight deals and tips

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

Fastest flight time

8h 20m

Direct flights

Every day

Airports in Thera

1 airport
The fastest flight from London Heathrow Airport to Thera takes 8h 20m
Direct flights go from London Heathrow Airport to Thera every day.
There is 1 airport in Thera. From London Heathrow Airport there are direct flights to Thera Santorini (JTR).
Search flight deals

  • How far is London Heathrow to Thera Santorini by plane?

    The distance between London Heathrow and Thera Santorini is about 1639.2 mi. In terms of flight time, this usually takes a little over 8h 20m.

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

    Prices for flights from London Heathrow Airport to Thera Santorini Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Thera Santorini Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Thera Santorini Airport.

  • What documentation or ID do you need to fly to Thera Santorini Airport?

    The travel and health documents required for your trip to Thera Santorini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thera Santorini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from London Heathrow Airport to Thera?

Best airlines flying from London Heathrow Airport to Thera

Compare and see reviews for airlines that fly from London Heathrow Airport to Thera with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $252Free CancellationRating
6.7
7,704 reviews
Search British Airways flights
Aegean AirlinesPriceFrom $285Free CancellationRating
8.1
845 reviews
Search Aegean Airlines flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Kamari
Ios
Pyrgos Kallistis
Firostefani
Perissa
Megalochori
Karterados
Mylopotas

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Thera for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Thera.

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

Price alerts on flights to Thera from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 2/26
jue. 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece