Cheap flights from Southeast Asia to London

BKK — LON
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southeast Asia to London

Keep the following information in mind while searching for Southeast Asia to London flight deals. Data was last updated 28 May 2026.

Round-trip from

£473

One-way from

£216
Etihad Airways
  • Etihad Airways
  • 1/10-7/10
  • 2 total stops
  • 61h 10m total
  • Southeast Asia to London
Shenzhen Airlines
  • Shenzhen Airlines
  • 12/6
  • 1 total stop
  • 23h 45m total
  • Southeast Asia to London

Cheapflights Insights

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

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

The best time to book flights from Southeast Asia to London is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Southeast Asia to London (average of £612). Flying from Southeast Asia to London in March is currently the most expensive (average of £765). 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 YJX to LON?

Find hourly flight availability from Southeast Asia to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 78% on flights from Southeast Asia to London by exploring options for tickets in the afternoon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 May 2026.
Get a feel of what it's like to fly with Emirates,China Southern, andQatar Airways from Southeast Asia to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Southeast Asia to London?

    For as low as £530, Etihad Airways can have you in London from Southeast Asia in 15h 40m. Southeast Asia and London are separated by a distance of 6551 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Southeast Asia to London one-way?

    One-way options have recently been found by users for as low as £38 on AirAsia X. Other airlines that offer cheap prices include Norse Atlantic UK from £94 and Scandinavian Airlines from £133 one-way.

  • What are the most popular routes from Southeast Asia to London?

  • What are the most reliable airlines from Southeast Asia 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 Asia to London on time: TAP AIR PORTUGAL (100%), Air Canada (87%), Thai Airways (71%).

  • What are the cheapest flights from Southeast Asia to London?

    Looking for the cheapest flight from Southeast Asia to London? While on average our users pay £1,110, our data indicates the cheapest price to be £423. The most popular route (Kuala Lumpur Intl - London Heathrow), is priced around £452.

  • Can I find deals for flights from Southeast Asia to London that include hotel bookings?

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

  • How can I find direct flights from Southeast Asia to London?

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

  • Can I find deals for business class flights from Southeast Asia to London?

    Yes. Cheapflights offers flight deals from Southeast Asia 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 Asia to London?

    Currently, November is the cheapest month in which you can book a flight from Southeast Asia to London (average of £612). Flying from Southeast Asia to London in March is currently the most expensive (average of £765). 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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Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Southeast Asia to London

Discover the top 10 airlines that operate flights from Southeast Asia to London. 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 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£178Average£490FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
China SouthernCheapest£213Average£570FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£215Average£564FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Kuwait AirwaysCheapest£268Average£617FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Oman AirCheapest£286Average£627FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
China EasternCheapest£426Average£600FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SAUDIACheapest£475Average£619FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air ChinaCheapest£511Average£587FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air FranceCheapest£540Average£659FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest£561Average£640FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Southeast Asia to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to London from Southeast Asia 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 Asia to London with no change fees?

Need flexible booking options for your flight to London from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Southeast Asia to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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