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Cheap flights from London Luton Airport to Southeast Asia from £260

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
26 Apr — 3 May1
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 27 March 2026.

Thu 30/415:15
LTN
-
BKK
2 stops26h 35m
Multiple Airlines
Fri 15/521:00
BKK
-
LTN
2 stops23h 35m
Multiple Airlines
Deal found 27/3£429
Mon 11/515:15
LTN
-
BKK
2 stops20h 55m
Multiple Airlines
Thu 21/509:40
BKK
-
LTN
2 stops34h 55m
Multiple Airlines
Deal found 27/3£443
Mon 1/608:15
LTN
-
BKK
2 stops27h 55m
Multiple Airlines
Mon 8/621:00
BKK
-
LTN
2 stops21h 45m
Multiple Airlines
Deal found 27/3£448
Sun 3/506:20
LTN
-
BKK
2 stops29h 50m
Multiple Airlines
Wed 13/515:55
BKK
-
LTN
2 stops29h 20m
Multiple Airlines
Deal found 27/3£451
Wed 3/606:15
LTN
-
BKK
2 stops18h 30m
Multiple Airlines
Mon 15/621:00
BKK
-
LTN
2 stops24h 45m
Multiple Airlines
Deal found 27/3£452
Fri 8/515:15
LTN
-
BKK
2 stops20h 55m
Multiple Airlines
Mon 18/509:40
BKK
-
LTN
2 stops34h 55m
Multiple Airlines
Deal found 27/3£455
Mon 1/608:15
LTN
-
BKK
2 stops33h 35m
Multiple Airlines
Thu 18/615:05
BKK
-
LTN
2 stops31h 40m
Multiple Airlines
Deal found 27/3£461
Tue 5/513:10
LTN
-
BKK
2 stops23h 00m
Multiple Airlines
Tue 19/509:15
BKK
-
LTN
2 stops19h 35m
Multiple Airlines
Deal found 27/3£468
Fri 29/518:10
LTN
-
BKK
2 stops18h 00m
Multiple Airlines
Wed 17/603:15
BKK
-
LTN
2 stops24h 55m
Multiple Airlines
Deal found 27/3£470
Fri 1/515:15
LTN
-
BKK
2 stops26h 35m
Multiple Airlines
Mon 11/509:40
BKK
-
LTN
2 stops35h 35m
Multiple Airlines
Deal found 27/3£470
Fri 5/617:10
LTN
-
BKK
2 stops19h 00m
Multiple Airlines
Fri 12/609:45
BKK
-
LTN
2 stops19h 40m
Multiple Airlines
Deal found 27/3£473
Sun 26/409:00
LTN
-
HKT
2 stops28h 20m
Multiple Airlines
Mon 11/521:20
HKT
-
LTN
2 stops24h 25m
Multiple Airlines
Deal found 26/3£493

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 27 March 2026.

Round-trip from

£429

One-way from

£260

Popular in

July

Cheapest in

May

Average price

£632
30/4-15/5
  • 30/4-15/5
  • 4 total stops
  • 50h 10m total
  • London to Southeast Asia
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 46h 55m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£60 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 March 2026
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 27 March 2026.
Use the filters below to find and compare flights from London Luton Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKuala Lumpur

LTN - KUL

LTNKUL

London Luton

Sun 21/6

13:25-08:25

2 stops36h 00m

Kuala Lumpur Intl

Fri 3/7

09:50-00:50

2 stops22h 00m

£515
Fastest return journey

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Tue 5/5

13:10-18:20

2 stops23h 10m

Phuket City

Mon 18/5

21:20-12:45

2 stops21h 25m

£518

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Tue 28/4

16:10-07:50

2 stops33h 40m

Phuket City

Mon 11/5

13:15-14:35

3 stops31h 20m

£518

LondonKuala Lumpur

LTN - KUL

LTNKUL

London Luton

Sat 9/5

05:40-00:35

2 stops35h 55m

Kuala Lumpur Intl

Fri 15/5

02:15-23:50

2 stops28h 35m

£521

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Wed 13/5

06:15-18:20

2 stops30h 05m

Phuket City

Mon 25/5

21:20-12:45

2 stops21h 25m

£526

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Mon 11/5

14:25-23:55

2 stops27h 30m

Phuket City

Mon 18/5

21:20-12:45

2 stops21h 25m

£527

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Thu 7/5

15:50-18:20

2 stops20h 30m

Phuket City

Thu 14/5

14:15-19:55

3 stops35h 40m

£530

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 10/6

05:40-22:45

3 stops34h 05m

Singapore Changi

Mon 15/6

20:00-14:35

2 stops25h 35m

£532

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 27/4

13:00-00:05

3 stops28h 05m

Singapore Changi

Tue 12/5

20:00-19:55

2 stops30h 55m

£537

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Thu 4/6

15:50-07:35

2 stops33h 45m

Phuket City

Thu 18/6

08:55-20:00

3 stops41h 05m

£537

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from London Luton Airport to Southeast Asia (average of £419). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,313). 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.

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.

  • How long is the flight from London Luton Airport to Southeast Asia?

    For as low as £1,000, EL AL can have you in Southeast Asia from London Luton Airport in 35h 05m. The distance between London Luton Airport and Southeast Asia is about 5935 mi.

  • 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 - Manila Ninoy Aquino Intl 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, September is the cheapest month in which you can book a flight from London Luton Airport to Southeast Asia (average of £419). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,313). 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 Luton to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
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Stansted to Narita flights
Heathrow to Manila flights
Heathrow to Incheon Intl flights
Stansted to Haneda flights
London City to Narita flights
London City to Haneda flights
Heathrow to Islamabad flights
Heathrow to Denpasar flights
Heathrow to Singapore flights
Heathrow to Hongqiao Intl flights
Gatwick to Kuala Lumpur Intl flights
Gatwick to Manila flights
Stansted to New Delhi flights
Stansted to Manila flights
Gatwick to New Delhi flights
Stansted to Kuala Lumpur Intl flights
Gatwick to Don Mueang Intl flights
Gatwick to Denpasar flights
Stansted to Denpasar flights
Gatwick to Singapore flights
London City to Kuala Lumpur Intl flights
London City to Denpasar flights
Heathrow to Bangalore flights
Heathrow to Lahore flights
London City to Manila flights
Gatwick to Islamabad flights
Stansted to Islamabad flights
Heathrow to Hanoi flights
Heathrow to Pu Dong flights
Heathrow to Hyderabad flights
Heathrow to Chennai flights
Heathrow to Gimpo Intl flights
Stansted to Mumbai flights
Gatwick to Hong Kong flights
Luton to New Delhi 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£608Average£824FlexibilityNo 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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