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Cheap flights from London Luton Airport to Southeast Asia from £265

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
31 May — 7 Jun1
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 1 May 2026.

Thu 28/507:00
LTN
-
KUL
2 stops25h 55m
Multiple Airlines
Wed 3/602:15
KUL
-
LTN
2 stops27h 25m
Multiple Airlines
Deal found 29/4£477
Mon 8/607:30
LTN
-
BKK
2 stops24h 15m
Multiple Airlines
Wed 10/601:50
BKK
-
LTN
2 stops25h 10m
Multiple Airlines
Deal found 26/4£494
Tue 26/505:40
LTN
-
KUL
2 stops35h 55m
Multiple Airlines
Mon 1/602:15
KUL
-
LTN
2 stops22h 50m
Multiple Airlines
Deal found 28/4£499
Wed 10/607:05
LTN
-
BKK
2 stops30h 10m
Multiple Airlines
Wed 17/620:15
BKK
-
LTN
2 stops24h 10m
Multiple Airlines
Deal found 26/4£500
Tue 12/505:40
LTN
-
BKK
2 stops26h 00m
Multiple Airlines
Fri 15/501:50
BKK
-
LTN
2 stops22h 15m
Multiple Airlines
Deal found 26/4£505
Sat 16/505:40
LTN
-
KUL
2 stops35h 55m
Multiple Airlines
Mon 25/502:15
KUL
-
LTN
2 stops27h 45m
Multiple Airlines
Deal found 30/4£508
Thu 4/621:50
LTN
-
BKK
2 stops33h 55m
Multiple Airlines
Fri 12/601:50
BKK
-
LTN
2 stops25h 15m
Multiple Airlines
Deal found 26/4£510
Thu 28/505:40
LTN
-
SIN
2 stops26h 50m
Multiple Airlines
Wed 3/602:20
SIN
-
LTN
2 stops22h 45m
Multiple Airlines
Deal found 30/4£518
Fri 12/621:50
LTN
-
BKK
2 stops33h 55m
Multiple Airlines
Wed 17/601:50
BKK
-
LTN
2 stops25h 15m
Multiple Airlines
Deal found 30/4£519
Mon 1/609:55
LTN
-
KUL
2 stops23h 00m
Multiple Airlines
Sun 14/602:15
KUL
-
LTN
2 stops27h 40m
Multiple Airlines
Deal found 30/4£519
Thu 11/607:05
LTN
-
BKK
2 stops30h 10m
Multiple Airlines
Wed 24/620:15
BKK
-
LTN
2 stops24h 10m
Multiple Airlines
Deal found 27/4£525
Thu 28/506:20
LTN
-
HAN
2 stops22h 20m
Multiple Airlines
Thu 4/619:35
HAN
-
LTN
2 stops33h 40m
Multiple Airlines
Deal found 30/4£526

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 1 May 2026.

Round-trip from

£477

One-way from

£265

Popular in

December

Cheapest in

May

Average price

£520
28/5-3/6
  • 28/5-3/6
  • 4 total stops
  • 53h 20m total
  • London to Southeast Asia
Search Deals
11/6
  • 11/6
  • 2 total stops
  • 41h 00m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 1 May 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

Thu 28/5

05:40-15:55

2 stops27h 15m

Kuala Lumpur Intl

Wed 3/6

02:15-18:05

2 stops22h 50m

£493

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Thu 4/6

21:50-13:45

2 stops33h 55m

Bangkok Suvarnabhumi

Tue 9/6

15:25-20:05

2 stops34h 40m

£539

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Mon 11/5

15:15-01:20

3 stops28h 05m

Hanoi Noibai

Tue 19/5

19:35-01:15

2 stops35h 40m

£581

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Thu 14/5

06:20-17:45

2 stops28h 25m

Singapore Changi

Thu 21/5

19:45-23:15

2 stops34h 30m

£599

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 1/6

15:15-01:30

3 stops27h 15m

Singapore Changi

Wed 3/6

02:20-18:05

2 stops22h 45m

£607

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Sun 10/5

06:45-14:50

2 stops26h 05m

Jakarta Soekarno-Hatta Intl

Fri 15/5

15:50-21:40

2 stops35h 50m

£627

LondonManila

LTN - MNL

LTNMNL

London Luton

Sun 14/6

06:05-20:50

2 stops31h 45m

Manila Ninoy Aquino Intl

Sun 28/6

15:40-17:15

2 stops32h 35m

£641

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sun 14/6

13:10-17:10

2 stops21h 00m

Singapore Changi

Sun 21/6

22:45-14:35

2 stops22h 50m

£662

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Sat 16/5

08:30-01:30

3 stops34h 00m

Singapore Changi

Wed 20/5

19:45-22:40

2 stops33h 55m

£667

LondonManila

LTN - MNL

LTNMNL

London Luton

Sun 14/6

06:05-20:50

2 stops31h 45m

Manila Ninoy Aquino Intl

Sat 27/6

15:40-18:00

2 stops33h 20m

£678

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

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 - Denpasar Bali Ngurah Rai or London Luton - Kuala Lumpur 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.

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
Stansted to Suvarnabhumi flights
Heathrow to Haneda flights
London City to Suvarnabhumi flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Narita flights
Heathrow to New Delhi flights
Heathrow to Don Mueang Intl flights
Gatwick to Haneda flights
Gatwick to Narita flights
Heathrow to Colombo flights
Stansted to Narita flights
Heathrow to Hong Kong flights
Stansted to Haneda flights
Heathrow to Mumbai flights
London City to Narita flights
Luton to Suvarnabhumi flights
Gatwick to Don Mueang Intl flights
Heathrow to Manila flights
Heathrow to Incheon Intl flights
Gatwick to Kuala Lumpur Intl flights
London City to Haneda flights
Heathrow to Singapore flights
Heathrow to Islamabad flights
Heathrow to Hongqiao Intl flights
Heathrow to Denpasar flights
Gatwick to Manila flights
Stansted to Kuala Lumpur Intl flights
Stansted to Manila flights
Stansted to New Delhi flights
Gatwick to Singapore flights
Gatwick to New Delhi flights
London City to Kuala Lumpur Intl flights
London City to Manila flights
Gatwick to Denpasar flights
Heathrow to Chennai flights
Stansted to Denpasar flights
Heathrow to Lahore flights
London City to Denpasar flights
Heathrow to Bangalore flights
Heathrow to Pu Dong flights
Gatwick to Colombo flights
Heathrow to Dhaka flights
Stansted to Islamabad flights
Luton to Narita flights
Gatwick to Hong Kong flights
Heathrow to Hanoi flights
Heathrow to Hyderabad 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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