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Cheap flights from London Luton Airport to Southeast Asia from £246

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Southeast Asia
Explore the most affordable flight options available from Luton to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Mon 29/1216:05LTN - BKK
1 stop33h 35mMultiple Airlines
Sun 25/118:25BKK - LTN
2 stops35h 45mMultiple Airlines
Deal found 9/12£578
Mon 29/1216:05LTN - BKK
1 stop33h 35mMultiple Airlines
Sat 24/107:05BKK - LTN
3 stops47h 10mMultiple Airlines
Deal found 9/12£590
Tue 30/1207:10LTN - MNL
2 stops33h 50mMultiple Airlines
Thu 15/101:10MNL - LTN
3 stops33h 45mMultiple Airlines
Deal found 10/12£596
Mon 29/1216:05LTN - BKK
1 stop33h 35mMultiple Airlines
Mon 26/111:50BKK - LTN
2 stops35h 30mMultiple Airlines
Deal found 9/12£608
Mon 29/1206:15LTN - HAN
2 stops32h 45mMultiple Airlines
Thu 29/120:40HAN - LTN
2 stops30h 30mMultiple Airlines
Deal found 9/12£610
Mon 29/1216:05LTN - BKK
1 stop33h 35mMultiple Airlines
Mon 19/111:50BKK - LTN
2 stops35h 30mMultiple Airlines
Deal found 7/12£620
Fri 12/1220:50LTN - BKK
2 stops33h 15mMultiple Airlines
Mon 29/1210:10BKK - LTN
1 stop21h 55mMultiple Airlines
Deal found 9/12£621
Tue 9/1217:20LTN - SIN
2 stops39h 55mMultiple Airlines
Thu 25/1210:25SIN - LTN
1 stop20h 45mMultiple Airlines
Deal found 8/12£623
Fri 26/1208:00LTN - BKK
2 stops27h 25mMultiple Airlines
Wed 21/120:15BKK - LTN
2 stops29h 25mMultiple Airlines
Deal found 8/12£626
Wed 10/1214:40LTN - BKK
2 stops20h 05mMultiple Airlines
Mon 22/1223:15BKK - LTN
1 stop30h 55mMultiple Airlines
Deal found 8/12£626
Wed 10/1214:40LTN - BKK
2 stops33h 05mMultiple Airlines
Thu 18/1222:05BKK - LTN
2 stops32h 05mMultiple Airlines
Deal found 9/12£627
Tue 16/1220:50LTN - BKK
2 stops26h 05mMultiple Airlines
Thu 15/102:55BKK - LTN
2 stops27h 05mMultiple Airlines
Deal found 8/12£628

Find flight deals from Luton to Southeast Asia

Keep the following information in mind while searching for Luton to Southeast Asia flight deals. Data was last updated 11 December 2025.

Round-trip from

£467

One-way from

£246

Popular in

December

Cheapest in

May

Average price

£855
19/2-28/2
  • 19/2-28/2
  • 5 total stops
  • 76h 30m total
  • London to Southeast Asia
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 33h 10m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Southeast Asia 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 11 December 2025.
Use the filters below to find and compare flights from London Luton Airport to Southeast Asia that are best for you.

Fly from

Luton

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sun 8/3

14:30-03:20

1 stop28h 50m

Singapore Changi

Mon 16/3

11:40-23:15

1 stop19h 35m

£482

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 14/1

20:50-16:15

2 stops35h 25m

Singapore Changi

Wed 21/1

17:55-19:25

2 stops33h 30m

£483

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sun 25/1

14:30-03:20

1 stop28h 50m

Singapore Changi

Sun 1/2

19:40-23:10

2 stops35h 30m

£500

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Sun 18/1

08:05-14:20

2 stops23h 15m

Bangkok Suvarnabhumi

Sun 25/1

07:05-23:10

3 stops47h 05m

£500

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Thu 5/3

08:00-03:20

1 stop35h 20m

Singapore Changi

Wed 25/3

11:40-23:10

1 stop19h 30m

£500

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 11/3

19:30-03:40

1 stop24h 10m

Singapore Changi

Mon 16/3

11:40-23:15

1 stop19h 35m

£502

LondonKuala Lumpur

LTN - KUL

LTNKUL

London Luton

Sun 18/1

07:40-08:00

3 stops40h 20m

Kuala Lumpur Intl

Sat 24/1

13:40-23:15

3 stops41h 35m

£502

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Sun 18/1

07:40-02:30

3 stops35h 50m

Bangkok Don Mueang Intl

Thu 29/1

17:25-01:00

3 stops38h 35m

£509

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sun 1/2

14:30-03:20

1 stop28h 50m

Singapore Changi

Sun 8/2

19:25-14:15

2 stops26h 50m

£511

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Thu 22/1

20:50-11:15

2 stops31h 25m

Hanoi Noibai

Sat 7/2

18:15-19:25

2 stops32h 10m

£512

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Luton to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Luton 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.

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from London Luton Airport to Southeast Asia (average of £402). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,315). 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 LTN to YJX?

Find hourly flight availability from Luton to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from London Luton Airport to Southeast Asia by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London Luton Airport to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Luton to Southeast Asia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Luton Airport to Southeast Asia flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Luton to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    When deciding which route to take from London Luton Airport to Southeast Asia consider London Luton - Bangkok Suvarnabhumi, London Luton - Kuala Lumpur Intl or London Luton - Singapore Changi as they are the most popular.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Luton Airport to Southeast Asia (average of £402). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,315). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luton to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Kuala Lumpur Intl flights
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London City to Kuala Lumpur Intl flights
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Stansted to Lahore flights
Stansted to Haneda flights
Gatwick to Islamabad flights
Stansted to Mumbai flights
Stansted to Kuala Lumpur Intl flights
Gatwick to Singapore flights
Gatwick to Colombo flights
Gatwick to Mumbai flights
London City to Manila flights
Heathrow to Denpasar flights
Stansted to Islamabad flights
Heathrow to Hongqiao Intl flights
Heathrow to Dhaka flights
Stansted to Colombo flights
Heathrow to Malé flights
Gatwick to Phuket City flights
Luton to New Delhi flights
Heathrow to Ahmedabad flights

Top airline flying from Luton to Southeast Asia

Discover the top airline that operate flights from Luton to Southeast Asia. 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 11 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£737Average£972FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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 Luton to Southeast Asia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to Southeast Asia.

Can Cheapflights find flights from Luton to Southeast Asia with no change fees?

Yes, we can. To see specific flights from Luton to Southeast Asia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Luton to Southeast Asia 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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