Find flights
When to book
FAQs

Cheap flights from London Luton Airport to Southeast Asia from £258

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 10 November 2025.

Wed 3/1209:15LTN - BKK
2 stops31h 55mMultiple Airlines
Tue 9/1201:30BKK - LTN
2 stops26h 25mMultiple Airlines
Deal found 8/11£466
Wed 3/1209:15LTN - BKK
2 stops23h 10mMultiple Airlines
Thu 11/1223:55BKK - LTN
2 stops28h 00mMultiple Airlines
Deal found 10/11£466
Wed 3/1214:00LTN - DMK
3 stops31h 20mMultiple Airlines
Wed 10/1207:15DMK - LTN
3 stops46h 55mMultiple Airlines
Deal found 8/11£473
Sat 29/1109:25LTN - BKK
2 stops31h 45mMultiple Airlines
Thu 11/1201:30BKK - LTN
2 stops26h 25mMultiple Airlines
Deal found 10/11£473
Mon 24/1107:50LTN - BKK
2 stops27h 15mMultiple Airlines
Tue 9/1219:30BKK - LTN
2 stops25h 30mMultiple Airlines
Deal found 9/11£475
Tue 18/1120:50LTN - BKK
2 stops30h 40mMultiple Airlines
Wed 3/1207:50BKK - LTN
3 stops46h 20mMultiple Airlines
Deal found 9/11£475
Mon 17/1106:50LTN - BKK
2 stops28h 00mMultiple Airlines
Mon 8/1218:40BKK - LTN
3 stops35h 30mMultiple Airlines
Deal found 9/11£478
Sat 15/1106:00LTN - BKK
2 stops34h 25mMultiple Airlines
Wed 19/1119:20BKK - LTN
3 stops34h 50mMultiple Airlines
Deal found 10/11£479
Mon 1/1207:50LTN - BKK
2 stops33h 20mMultiple Airlines
Tue 9/1217:55BKK - LTN
2 stops27h 05mMultiple Airlines
Deal found 8/11£482
Tue 2/1209:25LTN - BKK
2 stops31h 45mMultiple Airlines
Tue 9/1219:30BKK - LTN
2 stops32h 25mMultiple Airlines
Deal found 8/11£485
Mon 17/1106:50LTN - HKT
2 stops32h 10mMultiple Airlines
Thu 27/1122:05HKT - LTN
2 stops32h 05mMultiple Airlines
Deal found 9/11£485
Wed 10/1206:50LTN - KUL
2 stops28h 45mMultiple Airlines
Tue 16/1217:05KUL - LTN
3 stops38h 05mMultiple Airlines
Deal found 9/11£486

Cheap 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 10 November 2025.

Round-trip from

£463

One-way from

£258

Popular in

December

Cheapest in

May

Average price

£607
18/2-1/3
  • 18/2-1/3
  • 5 total stops
  • 73h 45m total
  • London to Southeast Asia
Search Deals
8/3
  • 8/3
  • 2 total stops
  • 39h 30m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 10 November 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

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Wed 3/12

14:00-04:20

3 stops31h 20m

Bangkok Don Mueang Intl

Wed 10/12

07:15-23:10

3 stops46h 55m

£473

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Mon 19/1

08:40-22:05

3 stops30h 25m

Bangkok Suvarnabhumi

Thu 29/1

17:30-01:00

3 stops38h 30m

£476

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Mon 8/12

14:00-04:20

3 stops31h 20m

Bangkok Don Mueang Intl

Wed 10/12

06:45-23:10

3 stops47h 25m

£486

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Mon 26/1

14:30-21:20

3 stops23h 50m

Bangkok Don Mueang Intl

Tue 10/2

17:25-23:10

3 stops36h 45m

£491

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Tue 20/1

06:25-21:45

2 stops32h 20m

Phuket City

Tue 3/2

22:05-23:10

2 stops32h 05m

£495

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Mon 1/12

14:00-04:20

3 stops31h 20m

Bangkok Don Mueang Intl

Wed 17/12

18:00-14:45

3 stops27h 45m

£500

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Mon 12/1

14:30-21:20

3 stops23h 50m

Bangkok Don Mueang Intl

Mon 16/2

13:40-23:10

3 stops40h 30m

£501

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Thu 19/2

08:00-00:35

3 stops33h 35m

Bangkok Don Mueang Intl

Sun 1/3

16:35-23:10

3 stops37h 35m

£502

LondonBangkok

LTN - DMK

LTNDMK

London Luton

Mon 8/12

14:00-04:20

3 stops31h 20m

Bangkok Don Mueang Intl

Mon 15/12

17:50-23:10

3 stops36h 20m

£505

LondonKuala Lumpur

LTN - KUL

LTNKUL

London Luton

Mon 8/12

06:50-23:00

2 stops32h 10m

Kuala Lumpur Intl

Tue 16/12

13:40-23:10

3 stops41h 30m

£507

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 60 results
1
2
3
...
6

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 £407). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,331). 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 10 November 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 - Phuket City 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 £407). Flying from London Luton Airport to Southeast Asia in August is currently the most expensive (average of £1,331). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Haneda flights
Heathrow to New Delhi flights
Heathrow to Colombo flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Narita flights
Heathrow to Mumbai flights
Heathrow to Manila flights
Heathrow to Hong Kong flights
Gatwick to Narita flights
Gatwick to Haneda flights
Luton to Suvarnabhumi flights
Stansted to Narita flights
Heathrow to Don Mueang Intl flights
London City to Haneda flights
London City to Narita flights
Gatwick to Colombo flights
Gatwick to Manila flights
Heathrow to Phuket City flights
Gatwick to New Delhi flights
Heathrow to Incheon Intl flights
Stansted to New Delhi flights
Stansted to Colombo flights
Stansted to Manila flights
Heathrow to Lahore flights
Heathrow to Singapore flights
Gatwick to Mumbai flights
Heathrow to Islamabad flights
Stansted to Mumbai flights
London City to Manila flights
Gatwick to Kuala Lumpur Intl flights
London City to New Delhi flights
Heathrow to Hyderabad flights
Heathrow to Ahmedabad flights
Stansted to Kuala Lumpur Intl flights
Gatwick to Singapore flights
London City to Kuala Lumpur Intl flights
Stansted to Haneda flights
Gatwick to Phuket City flights
Gatwick to Ahmedabad flights
Heathrow to Bangalore flights
Heathrow to Dhaka flights
Heathrow to Hanoi flights
Heathrow to Cochin flights
London City to Colombo flights
Gatwick to Lahore flights
Heathrow to Chennai 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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£747Average£935FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.