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Ryanair flights from London to Thera (LON - JTR)

LON — JTR
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Thera on Ryanair typically fly into Thera Santorini and depart from London Heathrow. Select your dates above for pricing.

Ryanair flights from London to Santorini in 2026

Find detailed information about Ryanair flights from London to Santorini. Explore the options provided by Ryanair to plan your journey from London to Santorini. Data last updated 24 April 2026.

One-way from

£33

Return from

£104

Popular in

December

Cheapest in

November

Average price (all airlines)

£185
Ryanair
  • Ryanair
  • 28/6
  • Nonstop
  • 3h 45m total
  • London to Thera
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Ryanair
  • Ryanair
  • 10/5-15/5
  • 1 total stop
  • 30h 20m total
  • London to Thera
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Highest demand for flights from London to Santorini; 7% potential price increase.
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Best time to find cheap flights from London to Santorini; 7% potential price drop.
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Average price for all London to Santorini flights (one-way and round-trip).
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  • How do most travelers feel about Ryanair?

    When planning your LON-JTR trip, keep in mind that Ryanair is typically rated 6.9/10. This rating comes from 5,343 reviews by Cheapflights users who have traveled with Ryanair.

  • Can I get a flight from London to Thera on Ryanair for under £222?

    26 Ryanair flights from LON to JTR have recently been found on Cheapflights for under £222. Click here to find the best deals to Thera for your desired dates.

Find Ryanair flight deals from London to Santorini

Enter your travel dates to find the best prices.

Cheapest Ryanair flights from London to Santorini
Explore the most affordable Ryanair flight options available from London to Santorini. Find the lowest fares with prices last updated on 24 April 2026.

Sun 10/516:45
STN
-
JTR
Nonstop3h 45m
Ryanair
Fri 15/500:05
JTR
-
STN
1 stop26h 35m
Ryanair
Deal found 20/4£104
Fri 24/411:20
STN
-
JTR
Nonstop3h 45m
Ryanair
Fri 1/517:35
JTR
-
STN
Nonstop4h 05m
Ryanair
Deal found 19/4£105
Sun 26/419:40
STN
-
JTR
1 stop25h 45m
Ryanair
Sun 3/522:55
JTR
-
STN
Nonstop4h 05m
Ryanair
Deal found 19/4£108

No data available for this route at this time. Please check back soon.

Best time to book a flight from London to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from London 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.

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Fly from London to Santorini on another airline

Consider alternative airlines that service the Santorini area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 April 2026.
easyJet flights from London to Santorini
British Airways flights from London to Santorini

See what others are saying about Ryanair

Read reviews and see what other travellers are saying about their experiences with Ryanair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Ryanair for your next flight. Reviews last updated 24 April 2026.
Ryanair
6.9
Okay
5,343 reviews
Check prices
Overview

Boarding

6.7

Comfort

6.5

Food

6.0

Crew

7.5

Entertainment

5.6

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