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Cheap flights from Southeast Europe to London Heathrow Airport from £39

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ATH — LHR
26 May — 2 Jun1
1 adult
Sun 26/5
Sun 2/6

How far in advance should I book a flight from Southeast Europe to London Heathrow Airport?

To save on the cost of your flight from Southeast Europe to London Heathrow Airport, book at least 34 days before your planned departure. Booking around this time can save you about 162% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £96 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £236.

What is the cheapest month to fly from Southeast Europe to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Southeast Europe in January are about £100 on average during January, but can be found for as low as £26.

When is the cheapest time to fly from Southeast Europe to London Heathrow Airport (YMH - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Europe to London Heathrow Airport as you normally would.

Cheap Air Serbia flights from Southeast Europe to Heathrow

Explore cheap flight options specifically provided by Air Serbia for the route between Southeast Europe and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
Consider these cheap Air Serbia flights we've found departing from Southeast Europe to London. Deals update often to give you more flight options matching your criteria
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Tue 15/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£83
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1018:55LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£86
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Mon 14/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£90
Thu 19/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£94
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Fri 18/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£98
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Wed 16/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£106
Wed 25/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Fri 18/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£111
Thu 19/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Wed 16/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£115
Tue 17/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£120

Cheap British Airways flights from Southeast Europe to Heathrow

Explore cheap flight options specifically provided by British Airways for the route between Southeast Europe and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from Southeast Europe to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Wed 13/1111:55LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£94
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Tue 12/1113:55LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£97
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Sat 9/1114:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£99
Wed 6/1118:05SOF - LHR
Nonstop3h 35mBritish Airways
Sat 9/1114:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£102
Tue 18/621:15SOF - LHR
Nonstop3h 25mBritish Airways
Tue 25/615:15LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£105
Sun 10/1107:40OTP - LHR
Nonstop3h 50mBritish Airways
Thu 14/1109:55LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 21/5£105
Wed 6/1118:05SOF - LHR
Nonstop3h 35mBritish Airways
Fri 8/1114:15LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£107
Thu 20/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Mon 24/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£115
Sun 27/1019:20SOF - LHR
Nonstop3h 35mBritish Airways
Sat 2/1114:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£120

Cheap Southeast Europe to Heathrow flights in May & June 2024

Find cheap flight options from Southeast Europe to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Prices were last updated on 21 May 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 18/621:15SOF - LHR
Nonstop3h 25mBritish Airways
Tue 25/615:15LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£105
Thu 20/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Mon 24/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£115
Thu 20/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Tue 25/615:15LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£122
Fri 7/618:45SOF - LHR
1 stop4h 55mAustrian Airlines
Sun 9/606:00LHR - SOF
1 stop15h 55mAustrian Airlines
Deal found 21/5£137
Fri 21/614:30SOF - LHR
Nonstop3h 25mBritish Airways
Mon 24/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£140
Thu 13/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Mon 17/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£142
Mon 3/620:00SOF - LHR
Nonstop3h 25mBritish Airways
Mon 10/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£144
Wed 19/612:20OTP - LHR
Nonstop3h 45mTAROM
Tue 25/614:50LHR - OTP
Nonstop3h 20mTAROM
Deal found 20/5£144
Sat 8/613:05BEG - LHR
1 stop5h 00mMultiple Airlines
Wed 12/620:05LHR - BEG
1 stop11h 45mMultiple Airlines
Deal found 21/5£146

Southeast Europe to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Southeast Europe and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Tue 15/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£83
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1018:55LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£86
Tue 19/1108:15OTP - LHR
Nonstop3h 45mBritish Airways
Sat 23/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 21/5£90
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Mon 14/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£90
Tue 24/1216:05OTP - LHR
Nonstop3h 35mBritish Airways
Fri 27/1218:15LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 21/5£90
Tue 12/1116:05OTP - LHR
Nonstop3h 35mBritish Airways
Thu 14/1109:55LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 20/5£92
Tue 24/910:30BEG - LHR
Nonstop3h 00mMultiple Airlines
Tue 15/1007:50LHR - BEG
Nonstop2h 45mMultiple Airlines
Deal found 20/5£94
Tue 26/1116:05OTP - LHR
Nonstop3h 35mBritish Airways
Thu 28/1109:55LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 20/5£94
Thu 19/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£94

Direct flights to Heathrow from Southeast Europe

Discover direct flight options from Southeast Europe to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
For a quicker trip, book one of these direct flights from Southeast Europe to London. Users seeking other options on flights from Southeast Europe to London should update the search form at the top of the page.
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Tue 15/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£83
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1018:55LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£86
Mon 23/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Mon 14/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£90
Tue 24/910:30BEG - LHR
Nonstop3h 00mMultiple Airlines
Tue 15/1007:50LHR - BEG
Nonstop2h 45mMultiple Airlines
Deal found 20/5£94
Thu 19/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Sun 20/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£94
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Wed 13/1111:55LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£94
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Tue 12/1113:55LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£97
Tue 24/910:30BEG - LHR
Nonstop3h 00mAir Serbia
Fri 18/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Deal found 20/5£98
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Sat 9/1114:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£99

Southeast Europe to Heathrow flights leaving soon

Find last-minute flight options from Southeast Europe to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
Have a look at some of the flights available from Southeast Europe to London departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 4/616:05SOF - LHR
1 stop19h 15mAustrian Airlines
Sat 8/606:00LHR - SOF
1 stop10h 00mAustrian Airlines
Deal found 20/5£137
Mon 3/620:00SOF - LHR
Nonstop3h 25mBritish Airways
Mon 10/614:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£144
Tue 4/621:15SOF - LHR
Nonstop3h 25mBritish Airways
Tue 11/615:15LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 21/5£149
Fri 24/514:30SOF - LHR
Nonstop3h 25mBritish Airways
Mon 27/514:00LHR - SOF
Nonstop3h 10mBritish Airways
Deal found 20/5£154
Tue 4/614:45BEG - LHR
1 stop5h 40mSWISS
Fri 7/620:05LHR - BEG
1 stop21h 55mSWISS
Deal found 21/5£156
Sat 25/520:05SOF - LHR
Nonstop3h 25mBritish Airways
Fri 31/508:25LHR - SOF
Nonstop3h 05mBritish Airways
Deal found 21/5£160
Fri 24/518:45SOF - LHR
1 stop15h 35mAustrian Airlines
Wed 5/619:30LHR - SOF
1 stop20h 30mAustrian Airlines
Deal found 20/5£164
Wed 29/519:15ATH - LHR
Nonstop3h 55mAegean Airlines
Sun 9/622:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 20/5£167
Wed 29/519:15ATH - LHR
Nonstop3h 55mAegean Airlines
Wed 12/622:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 20/5£168

One-way flights to Heathrow from Southeast Europe

Search for one-way flight options from Southeast Europe to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 21 May 2024.
Some of the best available deals we've found on one-way flights from Southeast Europe to London. Users needing a return flight from Southeast Europe to London should utilize the search form above.
Tue 12/1116:05OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 21/5£39
Wed 6/1113:30TIA - LHR
Nonstop3h 10mBritish Airways
Deal found 20/5£42
Tue 22/1008:35OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 21/5£42
Tue 22/1010:25BEG - LHR
Nonstop3h 05mAir Serbia
Deal found 21/5£42
Thu 6/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Deal found 20/5£42
Thu 6/621:20SOF - LHR
Nonstop3h 25mBritish Airways
Deal found 20/5£43
Fri 8/1120:15SOF - LHR
Nonstop3h 35mBritish Airways
Deal found 20/5£44
Tue 4/616:00ATH - LHR
Nonstop3h 55mAegean Airlines
Deal found 21/5£45
Fri 12/719:05TIA - LHR
Nonstop3h 15mBritish Airways
Deal found 20/5£46

Find flights from Southeast Europe to Heathrow within your budget

Customise your flight search to find flights from Southeast Europe to Heathrow 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 858,538 searches. Data last updated 21 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£83 - £152

Route

Depart

Return

Price

Belgrade Nikola TeslaLondon Heathrow

BEG - LHR

BEGLHR

Belgrade Nikola Tesla

Mon 23/9

Nonstop3h 00m

London Heathrow

Tue 15/10

Nonstop2h 40m

£83

Belgrade Nikola TeslaLondon Heathrow

BEG - LHR

BEGLHR

Belgrade Nikola Tesla

Tue 24/9

Nonstop3h 00m

London Heathrow

Tue 15/10

Nonstop2h 45m

£94

SofiaLondon Heathrow

SOF - LHR

SOFLHR

Sofia

Fri 8/11

Nonstop3h 35m

London Heathrow

Wed 13/11

Nonstop3h 10m

£94

Cluj NapocaLondon Heathrow

CLJ - LHR

CLJLHR

Cluj Napoca

Sat 14/9

1 stop4h 30m

London Heathrow

Tue 17/9

1 stop4h 20m

£139

Cluj NapocaLondon Heathrow

CLJ - LHR

CLJLHR

Cluj Napoca

Fri 8/11

1 stop17h 40m

London Heathrow

Fri 22/11

1 stop21h 10m

£140

Bucharest Otopeni IntlLondon Heathrow

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Wed 9/10

Nonstop3h 45m

London Heathrow

Wed 16/10

Nonstop3h 20m

£140

SofiaLondon Heathrow

SOF - LHR

SOFLHR

Sofia

Fri 7/6

1 stop15h 35m

London Heathrow

Mon 10/6

1 stop10h 00m

£142

SofiaLondon Heathrow

SOF - LHR

SOFLHR

Sofia

Sat 8/6

1 stop9h 10m

London Heathrow

Wed 12/6

1 stop12h 05m

£146

Bucharest Otopeni IntlLondon Heathrow

OTP - LHR

OTPLHR

Bucharest Otopeni Intl

Thu 17/10

1 stop10h 05m

London Heathrow

Sun 20/10

1 stop8h 50m

£152

Flights are sorted by cheapest first

Deals found on 20/5

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

Best time to book a flight from Southeast Europe to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Southeast Europe 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 21 May 2024.
Read through reviews of airlines operating flights from Southeast Europe to London, such as Air Serbia, British Airways and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

8.1
Very Good
893 reviews
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

7.9
Good
1,554 reviews
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

7.8
Good
1,970 reviews
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

7.8
Good
1,370 reviews
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

7.7
Good
1,046 reviews
8.1
Very Good
893 reviews

Overall

8.1

Crew

8.5

Food

7.5

Boarding

7.8

Entertainment

7.1

Comfort

7.9

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Related info for your journey

Find useful and relevant information for your journey from Southeast Europe to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Southeast Europe to London Heathrow Airport for under £100 on Cheapflights?

    Yes, there are multiple flights from Southeast Europe to London Heathrow Airport for under £100. The cheapest flight booked recently is on Air Serbia for just £83, but on average you can expect to pay £101.

  • Are there nonstop flights from Southeast Europe to London Heathrow Airport for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Southeast Europe to London Heathrow Airport under £100. A good price for a nonstop flight from Southeast Europe to London Heathrow Airport is less than £101.

  • Are there last-minute flights available from Southeast Europe to London Heathrow Airport for under £200?

    There are currently 20+ open flights from Southeast Europe to London Heathrow Airport within the next 7 days for less than £200.

  • What days are direct flights available from Southeast Europe to London Heathrow Airport?

    You can find direct flights on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday.

  • How many flights depart from Southeast Europe to London Heathrow Airport on average per day?

    On average 19 flights depart from Southeast Europe to London Heathrow Airport per day.
    Morning (6am - Midday) - 26% of flight departures
    Afternoon (Midday - 6pm) - 68% of flight departures
    Evening (6pm - Midnight) - 5% of flight departures

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

    For as low as £83, Air Serbia can have you in London Heathrow Airport from Southeast Europe in 3h. The distance from Southeast Europe to London Heathrow Airport is about 1516 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Southeast Europe to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £39 on British Airways. Other airlines that offer cheap prices include Air Serbia from £42 and Aegean Airlines from £45 one-way.

  • What are the most popular routes from Southeast Europe to London Heathrow Airport?

  • What are the most popular airlines that fly from Southeast Europe to London Heathrow Airport?

  • What are the most reliable airlines from Southeast Europe to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Southeast Europe to London Heathrow Airport on time: Singapore Airlines (90%), Aegean Airlines (87%), Air Canada (86%).

  • What are the cheapest flights from Southeast Europe to London Heathrow Airport?

    While on average a flight from Southeast Europe to London Heathrow Airport is generally £343, our data shows the cheapest flight currently is £58. When looking at the most popular route, (Athens Eleftherios V. - London Heathrow), you can expect to pay £138 for that flight.

  • What does ATH to LHR mean?

    ATH stands for Athens Eleftherios V. Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Tirana Rinas Airport (TIA), Heraklion N. Kazantzakis Apt. Airport (HER), Belgrade Nikola Tesla Airport (BEG), Bucharest Otopeni Intl Airport (OTP), Split Airport (SPU) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Southeast Europe to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Southeast Europe to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Southeast Europe to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southeast Europe to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Southeast Europe to Heathrow?

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

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

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

  • Can I find deals for flights from Southeast Europe to Heathrow that allow pets onboard?

    Many airlines flying from Southeast Europe to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Southeast Europe to Heathrow?

    Yes, you can often find last-minute deals on Southeast Europe to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Southeast Europe to London Heathrow Airport flight deals updated?

    The Southeast Europe to London Heathrow Airport flight deals you see on this page were last updated on 21/5.

  • When is the best time to book a flight from Southeast Europe to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Southeast Europe to London Heathrow Airport (average of £110). Flying from Southeast Europe to London Heathrow Airport in July is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southeast Europe to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.