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Cheap flights from London Heathrow Airport to Alexandroúpoli from £100

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — AXD
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Alexandroúpoli

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Alexandroúpoli
Explore the most affordable flight options available from Heathrow to Alexandroúpoli. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Thu 19/319:00
LHR
-
AXD
1 stop10h 10m
Aegean Airlines
Thu 26/316:00
AXD
-
LHR
1 stop7h 15m
Aegean Airlines
Deal found 15/2£178
Tue 7/422:15
LHR
-
AXD
1 stop7h 10m
Aegean Airlines
Sun 19/421:50
AXD
-
LHR
1 stop15h 25m
Aegean Airlines
Deal found 18/2£200
Thu 19/322:15
LHR
-
AXD
1 stop6h 55m
Multiple Airlines
Thu 26/321:45
AXD
-
LHR
2 stops16h 35m
Multiple Airlines
Deal found 15/2£208
Tue 21/416:35
LHR
-
AXD
1 stop12h 50m
Aegean Airlines
Thu 23/421:50
AXD
-
LHR
1 stop19h 40m
Aegean Airlines
Deal found 17/2£276
Wed 8/422:15
LHR
-
AXD
1 stop7h 10m
Aegean Airlines
Sun 19/421:50
AXD
-
LHR
1 stop15h 25m
Aegean Airlines
Deal found 18/2£292
Tue 7/422:15
LHR
-
AXD
1 stop7h 10m
Aegean Airlines
Sat 18/421:50
AXD
-
LHR
1 stop15h 25m
Aegean Airlines
Deal found 18/2£293
Tue 7/422:15
LHR
-
AXD
1 stop7h 10m
Multiple Airlines
Sat 18/407:55
AXD
-
LHR
2 stops16h 05m
Multiple Airlines
Deal found 18/2£303
Wed 8/422:15
LHR
-
AXD
1 stop7h 10m
Aegean Airlines
Sat 18/421:50
AXD
-
LHR
1 stop15h 25m
Aegean Airlines
Deal found 18/2£311
Mon 1/622:15
LHR
-
AXD
1 stop7h 05m
Aegean Airlines
Sun 14/621:50
AXD
-
LHR
1 stop15h 25m
Aegean Airlines
Deal found 17/2£314
Mon 15/616:35
LHR
-
AXD
1 stop12h 45m
Aegean Airlines
Sun 28/608:00
AXD
-
LHR
1 stop11h 55m
Aegean Airlines
Deal found 17/2£315

Find flight deals from Heathrow to Alexandroúpoli

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Alexandroúpoli (AXD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 February 2026.

Round-trip from

£178

One-way from

£100
Aegean Airlines
  • Aegean Airlines
  • 19/3-26/3
  • 2 total stops
  • 17h 25m total
  • London to Alexandroúpoli
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 10/4
  • 1 total stop
  • 10h 45m total
  • London to Alexandroúpoli
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Alexandroúpoli 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, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Alexandroúpoli that are best for you.

Fly from

Heathrow

Fly to

Alexandroúpoli

Route

Depart

Return

Price

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Thu 19/3

19:00-07:10

1 stop10h 10m

Alexandroúpoli Demokritos

Thu 26/3

16:00-21:15

1 stop7h 15m

£178

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Tue 7/4

22:15-07:25

1 stop7h 10m

Alexandroúpoli Demokritos

Sun 19/4

21:50-11:15

1 stop15h 25m

£200

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Thu 19/3

22:15-07:10

1 stop6h 55m

Alexandroúpoli Demokritos

Thu 26/3

21:45-12:20

2 stops16h 35m

£208

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Tue 21/4

16:35-07:25

1 stop12h 50m

Alexandroúpoli Demokritos

Thu 23/4

21:50-15:30

1 stop19h 40m

£276

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Wed 8/4

22:15-07:25

1 stop7h 10m

Alexandroúpoli Demokritos

Sun 19/4

21:50-11:15

1 stop15h 25m

£292

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Tue 7/4

22:15-07:25

1 stop7h 10m

Alexandroúpoli Demokritos

Sat 18/4

21:50-11:15

1 stop15h 25m

£293

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Tue 7/4

22:15-07:25

1 stop7h 10m

Alexandroúpoli Demokritos

Sat 18/4

07:55-22:00

2 stops16h 05m

£303

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Wed 8/4

22:15-07:25

1 stop7h 10m

Alexandroúpoli Demokritos

Sat 18/4

21:50-11:15

1 stop15h 25m

£311

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Mon 1/6

22:15-07:20

1 stop7h 05m

Alexandroúpoli Demokritos

Sun 14/6

21:50-11:15

1 stop15h 25m

£314

LondonAlexandroúpoli

LHR - AXD

LHRAXD

London Heathrow

Fri 10/4

22:15-11:00

1 stop10h 45m

£100

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 11 results
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Best time to book a flight from Heathrow to Alexandroúpoli

Have a flexible travel schedule? Discover the best time to fly to Alexandroúpoli from Heathrow 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.

Reviews of airlines servicing Alexandroúpoli

Get insights into the airlines that provide service to Alexandroúpoli. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alexandroúpoli. Reviews last updated 18 February 2026.
Read reviews from past customers who have flown with Aegean Airlines from London Heathrow Airport to Alexandroúpoli. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
854 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Aegean Airlines
8.1
Very Good
854 reviews
Aegean Airlines
8.1
Very Good
854 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable

Related info for your journey

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

    Most people fly into Alexandroúpoli Demokritos (AXD) if they book a flight to Alexandroúpoli from London Heathrow. On average, Demokritos has 0 inbound flights from London Heathrow per day from 1 airline. Alexandroúpoli Demokritos is conveniently located just 4.2 mi from Alexandroúpoli’s city center.

  • How long is the flight from London Heathrow Airport to Alexandroúpoli?

    For as low as £178, Aegean Airlines can have you in Alexandroúpoli from London Heathrow Airport in 10h 10m. Airlines will cover a distance of 1449 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Alexandroúpoli round-trip?

    Flying on Aegean Airlines is currently your cheapest option to Alexandroúpoli, with prices starting at £199.

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

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

  • How can I find direct flights from Heathrow to Alexandroúpoli?

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

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

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

See more FAQs

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Other flights to Alexandroúpoli

Explore flights to Alexandroúpoli departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 February 2026.
Alexandroúpoli to Athens flights

Top airline flying from Heathrow to Alexandroúpoli

Discover the top airline that operate flights from Heathrow to Alexandroúpoli. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest£199Average£286FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

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Can Cheapflights find flights from Heathrow to Alexandroúpoli with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Alexandroúpoli flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Alexandroúpoli become cheaper?

Yes! Start tracking prices for Heathrow to Alexandroúpoli flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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