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Cheap flights from London Luton Airport to Southeast Asia from £284

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
28 Jun — 5 Jul1
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 29 May 2026.

Fri 12/606:05
LTN
-
BKK
2 stops24h 25m
Multiple Airlines
Tue 23/616:50
BKK
-
LTN
2 stops24h 10m
Multiple Airlines
Deal found 28/5£519
Mon 29/612:45
LTN
-
KUL
3 stops30h 15m
Multiple Airlines
Wed 8/702:15
KUL
-
LTN
2 stops27h 25m
Multiple Airlines
Deal found 26/5£528
Wed 24/620:35
LTN
-
KUL
2 stops28h 35m
Multiple Airlines
Mon 6/709:50
KUL
-
LTN
2 stops35h 45m
Multiple Airlines
Deal found 28/5£557
Tue 16/615:15
LTN
-
BKK
2 stops20h 40m
Multiple Airlines
Wed 24/620:15
BKK
-
LTN
2 stops29h 40m
Multiple Airlines
Deal found 29/5£560
Mon 1/607:15
LTN
-
BKK
2 stops23h 20m
Multiple Airlines
Mon 8/622:35
BKK
-
LTN
2 stops22h 00m
Multiple Airlines
Deal found 28/5£564
Wed 3/620:35
LTN
-
KUL
2 stops28h 35m
Multiple Airlines
Wed 17/609:50
KUL
-
LTN
2 stops35h 35m
Multiple Airlines
Deal found 29/5£566
Mon 29/612:45
LTN
-
KUL
3 stops30h 15m
Multiple Airlines
Sat 11/702:15
KUL
-
LTN
2 stops22h 50m
Multiple Airlines
Deal found 29/5£567
Wed 17/607:15
LTN
-
BKK
2 stops23h 20m
Multiple Airlines
Mon 22/622:35
BKK
-
LTN
2 stops22h 00m
Multiple Airlines
Deal found 29/5£570
Mon 1/607:15
LTN
-
BKK
2 stops23h 20m
Multiple Airlines
Wed 17/622:35
BKK
-
LTN
2 stops21h 50m
Multiple Airlines
Deal found 27/5£571
Mon 8/616:10
LTN
-
SIN
2 stops34h 30m
Multiple Airlines
Tue 23/620:00
SIN
-
LTN
2 stops32h 05m
Multiple Airlines
Deal found 25/5£572
Mon 8/620:35
LTN
-
BKK
2 stops34h 00m
Multiple Airlines
Thu 11/622:35
BKK
-
LTN
2 stops27h 25m
Multiple Airlines
Deal found 29/5£573
Sat 6/618:40
LTN
-
BKK
2 stops35h 55m
Multiple Airlines
Fri 12/622:35
BKK
-
LTN
2 stops31h 50m
Multiple Airlines
Deal found 29/5£575

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 29 May 2026.

Round-trip from

£519

One-way from

£284

Popular in

December

Cheapest in

September

Average price

£546
12/6-23/6
  • 12/6-23/6
  • 4 total stops
  • 48h 35m total
  • London to Southeast Asia
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 40h 25m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 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 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 29 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

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Wed 17/6

20:35-09:40

2 stops30h 05m

Singapore Changi

Thu 16/7

20:00-19:55

2 stops30h 55m

£595

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Thu 18/6

15:00-07:30

2 stops34h 30m

Phuket City

Thu 25/6

22:20-21:50

2 stops29h 30m

£606

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Tue 23/6

16:00-16:55

2 stops18h 55m

Bangkok Suvarnabhumi

Thu 25/6

22:25-21:50

2 stops29h 25m

£611

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Sun 14/6

06:45-21:55

2 stops33h 10m

Phuket City

Fri 19/6

22:55-21:40

2 stops28h 45m

£619

LondonJakarta

LTN - CGK

LTNCGK

London Luton

Thu 4/6

06:00-14:50

2 stops26h 50m

Jakarta Soekarno-Hatta Intl

Wed 10/6

15:50-19:30

2 stops33h 40m

£646

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Wed 10/6

14:50-19:45

2 stops22h 55m

Phuket City

Sun 14/6

22:55-21:45

2 stops28h 50m

£650

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Mon 15/6

15:15-08:45

2 stops34h 30m

Singapore Changi

Sun 21/6

10:25-14:35

2 stops35h 10m

£654

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Fri 12/6

21:50-15:25

2 stops34h 35m

Singapore Changi

Mon 15/6

02:20-18:05

2 stops22h 45m

£671

LondonManila

LTN - MNL

LTNMNL

London Luton

Tue 9/6

16:00-20:45

2 stops21h 45m

Manila Ninoy Aquino Intl

Mon 13/7

01:45-14:35

3 stops43h 50m

£694

LondonManila

LTN - MNL

LTNMNL

London Luton

Thu 11/6

07:00-01:20

2 stops35h 20m

Manila Ninoy Aquino Intl

Mon 13/7

01:45-14:35

3 stops43h 50m

£703

Flights are sorted by cheapest return flights first.

Deals found on 28/5

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 - Singapore Changi or London Luton - Denpasar Bali Ngurah Rai 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 New Delhi flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Narita flights
Heathrow to Don Mueang Intl flights
Gatwick to Haneda flights
Gatwick to Don Mueang Intl flights
Gatwick to Narita flights
Heathrow to Hong Kong flights
Stansted to Narita flights
Heathrow to Colombo flights
Luton to Suvarnabhumi flights
Stansted to Haneda flights
Heathrow to Mumbai flights
London City to Narita flights
Heathrow to Singapore flights
Heathrow to Manila flights
Heathrow to Incheon Intl flights
London City to Haneda flights
Heathrow to Hongqiao Intl flights
Gatwick to Kuala Lumpur Intl flights
Gatwick to Singapore flights
Heathrow to Denpasar flights
Heathrow to Bangalore flights
Gatwick to New Delhi flights
Stansted to New Delhi flights
Heathrow to Hyderabad flights
Gatwick to Hongqiao Intl flights
Stansted to Kuala Lumpur Intl flights
Gatwick to Manila flights
Heathrow to Islamabad flights
Stansted to Manila flights
Gatwick to Denpasar flights
Stansted to Denpasar flights
London City to Denpasar flights
Heathrow to Pu Dong flights
Gatwick to Colombo flights
Heathrow to Taiwan Taoyuan Intl flights
London City to Kuala Lumpur Intl flights
Luton to Narita flights
London City to Manila flights
Stansted to Colombo flights
Heathrow to Chennai flights
Gatwick to Pu Dong flights
Gatwick to Hong Kong 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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