Find Cheap Flights from Southeast Europe to London | Cheapflights

GBP

Find flight deals from Southeast Europe to London

Popular in	May
Cheapest in	February
Average price	£96

Highest demand for flights based on searches. 22% potential increase in price (£30 potential increase over avg. return price).

Cheapest flight prices on average. 14% potential price decrease (£13 potential savings vs. average return price).

Average for round-trip flights in October 2026

Cheapflights Insights

Everything you need to know about your flight from Southeast Europe to London

Prices

Airlines

How far ahead should I book a flight from Southeast Europe to London?

The price you pay for your flight from Southeast Europe to London may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Southeast Europe to London?

Currently, February is the cheapest month in which you can book a flight from Southeast Europe to London (average of £88). Flying from Southeast Europe to London in August is currently the most expensive (average of £205). 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.

What is the cheapest time of day to fly from YMH to LON?

It’s typically best to fly out from Southeast Europe to London in the evening. Doing so could potentially save you 35% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from Southeast Europe to London?

Travellers seeking maximum savings on their Southeast Europe to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

See what other customers who have flown with Ryanair,Wizz Air, andWizz Air from Southeast Europe to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

6.9

Okay

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

6.9

Okay

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

6.8

Okay

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

British Airways

6.7

Okay

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

6.2

Okay

6.9

Okay

Reviews

1 / 20

8.0

Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

What are the cheapest airlines to fly from Southeast Europe to London one-way?
£13 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Wizz Air and Wizz Air, with prices starting from £15 and £17, respectively.
What are the most popular routes from Southeast Europe to London?
When deciding which route to take from Southeast Europe to London consider Athens Eleftherios V. - London Gatwick, Athens Eleftherios V. - London Heathrow or Athens Eleftherios V. - London Stansted as they are the most popular.
What are the most reliable airlines from Southeast Europe to London?
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 on time: Japan Airlines (87%), British Airways (78%), LATAM Airlines (75%).
What are the cheapest flights from Southeast Europe to London?
On average you can expect to pay £319 for a flight from Southeast Europe to London. The cheapest flight overall is £80 while the most popular route, (Athens Eleftherios V. - London Gatwick) is currently priced at £83.
Can I find deals for flights from Southeast Europe to London that include hotel bookings?
Yes. In addition to deals on Southeast Europe to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southeast Europe to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Europe to London.
Can I find deals for business class flights from Southeast Europe to London?
Yes. Cheapflights offers flight deals from Southeast Europe to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southeast Europe to London?
Currently, February is the cheapest month in which you can book a flight from Southeast Europe to London (average of £88). Flying from Southeast Europe to London in August is currently the most expensive (average of £205). 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 London

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Top 10 airlines flying from Southeast Europe to London

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£28	Average£99	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£30	Average£101	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Ryanair	Cheapest£36	Average£109	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Wizz Air	Cheapest£48	Average£120	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Wizz Air	Cheapest£53	Average£133	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
easyJet	Cheapest£74	Average£170	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
British Airways	Cheapest£90	Average£191	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Bulgaria Air	Cheapest£97	Average£230	FlexibilityNo cancel fee	On-time73%	Search Bulgaria Air flights
Aegean Airlines	Cheapest£120	Average£245	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Air Serbia	Cheapest£124	Average£205	FlexibilityNo cancel fee	On-timeN/A	Search Air Serbia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Europe to London?

Deals for Southeast Europe to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southeast Europe to London?

Cheapflights helps you find that perfect flight to London from Southeast Europe by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southeast Europe to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Europe to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southeast Europe to London become cheaper?

Of course! You can now track prices for flights from Southeast Europe to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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