How long is the flight from United Kingdom to Southeast Asia?

The average flight duration from United Kingdom to Southeast Asia depends on which airport you fly into and out of. Flying from London Heathrow to Kastrup Copenhagen is 1h 45m on average, while flying from Manchester to Kastrup Copenhagen is 1h 50m on average. Kastrup Copenhagen is the most popular airport in Southeast Asia.

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Recent flights found to popular cities in Southeast Asia

Find flights to these popular cities in Southeast Asia from your nearest airport.

Flights to Bangkok Suvarnabhumi Airport

Search all flight deals to Bangkok Suvarnabhumi Airport

Air China

28 Oct

LGW

19h 05m

1 stop

BKK

1 Dec

BKK

35h 40m

1 stop

LGW

£411

China Southern

15 Jan

LHR

17h 30m

1 stop

BKK

24 Feb

BKK

17h 15m

1 stop

LHR

£411

China Southern

22 Sept

LGW

18h 30m

1 stop

BKK

22 Oct

BKK

22h 45m

1 stop

LGW

£412

China Eastern

24 Nov

LGW

22h 25m

1 stop

BKK

13 Dec

BKK

45h 35m

2 stops

LGW

£413

China Southern

19 Nov

LGW

24h 15m

1 stop

BKK

10 Dec

BKK

18h 35m

1 stop

LGW

£413

Air China

29 Oct

LHR

32h 00m

1 stop

BKK

11 Nov

BKK

31h 40m

1 stop

LHR

£413

China Southern

12 Nov

LGW

18h 35m

1 stop

BKK

9 Dec

BKK

21h 10m

1 stop

LGW

£414

Air China

2 Nov

LHR

34h 15m

1 stop

BKK

24 Nov

BKK

23h 20m

1 stop

LHR

£414

Air China

11 Oct

LGW

23h 45m

1 stop

BKK

27 Oct

BKK

34h 20m

1 stop

LGW

£415

Air China

7 Nov

LHR

32h 00m

1 stop

BKK

27 Nov

BKK

32h 25m

1 stop

LHR

£415

China Southern

27 Feb

LGW

29h 40m

1 stop

BKK

11 Mar

BKK

17h 35m

1 stop

LGW

£415

Air China

16 Nov

LHR

36h 55m

1 stop

BKK

19 Nov

BKK

27h 25m

1 stop

LHR

£415

Flights to Manila

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China Southern

22 Sept

LHR

18h 05m

1 stop

MNL

13 Oct

MNL

18h 00m

1 stop

LHR

£402

Air China

19 Sept

LHR

20h 55m

1 stop

MNL

25 Sept

MNL

24h 20m

1 stop

LHR

£404

Air China

22 Sept

LGW

21h 00m

1 stop

MNL

29 Oct

MNL

20h 25m

1 stop

LGW

£406

China Southern

13 Sept

LHR

21h 15m

1 stop

MNL

28 Sept

MNL

38h 25m

1 stop

LHR

£407

China Southern

22 Sept

LGW

29h 05m

1 stop

MNL

14 Oct

MNL

29h 10m

1 stop

LGW

£407

China Southern

13 Sept

LHR

21h 15m

1 stop

MNL

12 Oct

MNL

18h 00m

1 stop

LHR

£408

Multiple Airlines

22 Sept

LGW

21h 00m

1 stop

MNL

14 Oct

MNL

25h 00m

1 stop

LGW

£408

China Southern

13 Sept

LHR

35h 35m

1 stop

MNL

28 Sept

MNL

32h 35m

1 stop

LHR

£409

Multiple Airlines

14 Jan

LGW

31h 30m

1 stop

MNL

28 Jan

MNL

20h 25m

1 stop

LGW

£409

China Southern

25 Nov

LHR

28h 50m

1 stop

MNL

3 Dec

MNL

32h 40m

1 stop

LHR

£410

Multiple Airlines

13 Nov

LGW

31h 30m

1 stop

MNL

1 Dec

MNL

22h 15m

1 stop

LGW

£410

Air China

15 Sept

LHR

20h 30m

1 stop

MNL

12 Oct

MNL

24h 20m

1 stop

LHR

£410

Flights to Denpasar

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Lufthansa

22 Nov

EDI

34h 15m

2 stops

DPS

8 Dec

DPS

30h 35m

2 stops

EDI

£573

China Southern

12 Oct

LHR

26h 35m

1 stop

DPS

28 Oct

DPS

42h 00m

1 stop

LHR

£587

Air India

13 Sept

LHR

20h 45m

1 stop

DPS

28 Sept

DPS

41h 35m

1 stop

LHR

£588

China Southern

9 Nov

LHR

25h 35m

1 stop

DPS

18 Nov

DPS

42h 00m

1 stop

LHR

£590

China Southern

10 Nov

LHR

25h 35m

1 stop

DPS

16 Nov

DPS

25h 55m

1 stop

LHR

£590

Multiple Airlines

9 Nov

LHR

19h 35m

2 stops

DPS

16 Nov

DPS

21h 05m

2 stops

LHR

£591

China Southern

7 Nov

LHR

25h 35m

1 stop

DPS

20 Nov

DPS

25h 55m

1 stop

LHR

£593

China Southern

13 Nov

LHR

41h 25m

1 stop

DPS

26 Nov

DPS

42h 00m

1 stop

LHR

£594

Qatar Airways

24 Nov

LGW

24h 40m

1 stop

DPS

8 Dec

DPS

19h 05m

1 stop

LGW

£596

China Southern

7 Nov

LHR

41h 25m

1 stop

DPS

18 Nov

DPS

42h 00m

1 stop

LHR

£596

China Eastern

13 Jan

LGW

22h 55m

1 stop

DPS

9 Mar

DPS

21h 05m

1 stop

LGW

£596

Multiple Airlines

22 Nov

LGW

55h 50m

2 stops

DPS

14 Dec

DPS

38h 00m

1 stop

LGW

£598

Flights to Kuala Lumpur Intl Airport

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Multiple Airlines

21 Oct

INV

33h 00m

2 stops

KUL

3 Nov

KUL

29h 50m

2 stops

INV

£468

Multiple Airlines

2 Oct

STN

34h 30m

2 stops

KUL

9 Oct

KUL

31h 50m

2 stops

STN

£481

China Southern

12 Oct

LGW

18h 05m

1 stop

KUL

21 Oct

KUL

23h 30m

1 stop

LGW

£484

Air China

13 Oct

LHR

19h 35m

1 stop

KUL

20 Oct

KUL

27h 10m

1 stop

LHR

£484

China Eastern

16 Nov

LGW

20h 10m

1 stop

KUL

22 Nov

KUL

20h 05m

1 stop

LGW

£485

Gulf Air

4 Oct

LHR

20h 30m

1 stop

KUL

30 Nov

KUL

29h 10m

2 stops

LHR

£485

Multiple Airlines

9 Oct

STN

16h 15m

1 stop

KUL

16 Oct

KUL

20h 10m

1 stop

STN

£485

Gulf Air

11 Nov

LGW

20h 55m

2 stops

KUL

21 Nov

KUL

20h 45m

2 stops

LGW

£486

Multiple Airlines

31 Oct

STN

35h 50m

2 stops

KUL

16 Nov

KUL

34h 15m

2 stops

STN

£486

China Eastern

14 Sept

LGW

36h 00m

1 stop

KUL

28 Sept

KUL

42h 45m

2 stops

LGW

£486

Gulf Air

8 Nov

LHR

33h 50m

1 stop

KUL

18 Nov

KUL

29h 10m

1 stop

LHR

£486

Multiple Airlines

6 Oct

LTN

25h 55m

2 stops

KUL

9 Oct

KUL

31h 30m

3 stops

LTN

£486

Flights to Phuket City

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Multiple Airlines

7 Dec

LGW

30h 25m

3 stops

HKT

17 Dec

HKT

13h 20m

LGW

£462

China Eastern

21 Oct

LGW

22h 00m

1 stop

HKT

26 Oct

HKT

37h 10m

1 stop

LGW

£463

China Eastern

24 Oct

LGW

29h 10m

1 stop

HKT

6 Nov

HKT

20h 40m

1 stop

LGW

£463

China Eastern

22 Oct

LGW

22h 00m

1 stop

HKT

8 Nov

HKT

20h 40m

1 stop

LGW

£464

China Eastern

19 Oct

LGW

28h 25m

1 stop

HKT

27 Oct

HKT

20h 40m

1 stop

LGW

£465

Air Arabia

3 Oct

LGW

19h 50m

1 stop

HKT

17 Oct

HKT

30h 00m

1 stop

LGW

£466

Multiple Airlines

2 Dec

LGW

34h 35m

1 stop

HKT

15 Dec

HKT

13h 20m

LGW

£466

Air Arabia

21 Sept

LGW

25h 45m

1 stop

HKT

5 Oct

HKT

20h 05m

1 stop

LGW

£467

China Eastern

8 Dec

LHR

18h 45m

1 stop

HKT

17 Dec

HKT

27h 40m

2 stops

LHR

£467

Multiple Airlines

2 Dec

LGW

22h 00m

1 stop

HKT

24 Dec

HKT

13h 20m

LGW

£468

China Eastern

6 Dec

LHR

18h 45m

1 stop

HKT

16 Dec

HKT

27h 40m

2 stops

LHR

£468

Air Arabia

24 Sept

LGW

18h 30m

1 stop

HKT

27 Sept

HKT

20h 05m

1 stop

LGW

£469

Find the cheapest flights from the United Kingdom to Southeast Asia

Return

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Southeast Asia

Enter your travel dates to find the best prices.

22:10 - 23:15LHR London Heathrow-MNL Manila Ninoy Aquino Intl

18h 05m1 stop Guangzhou Baiyun

08:20 - 19:20MNL Manila Ninoy Aquino Intl-LHR London Heathrow

18h 00m1 stop Guangzhou Baiyun

£402China Southern

Tue, 22 Sep - Tue, 13 Oct

17:45 - 00:05LHR London Heathrow-MNL Manila Ninoy Aquino Intl

22h 20m1 stop Beijing Capital

02:55 - 19:20MNL Manila Ninoy Aquino Intl-LHR London Heathrow

24h 25m1 stop Chengdu Tianfu Intl

£404Air China

Wed, 20 Jan - Mon, 1 Mar

22:00 - 01:30LHR London Heathrow-MNL Manila Ninoy Aquino Intl

20h 30m1 stop Chengdu Tianfu Intl

02:55 - 20:15MNL Manila Ninoy Aquino Intl-LHR London Heathrow

24h 20m1 stop Chengdu Tianfu Intl

£404Air China

Thu, 1 Oct - Fri, 16 Oct

22:00 - 10:50LHR London Heathrow-MNL Manila Ninoy Aquino Intl

28h 50m1 stop Guangzhou Baiyun

17:55 - 18:35MNL Manila Ninoy Aquino Intl-LHR London Heathrow

32h 40m1 stop Guangzhou Baiyun

£410China Southern

Wed, 25 Nov - Thu, 3 Dec

21:00 - 10:05LHR London Heathrow-BKK Bangkok Suvarnabhumi

30h 05m2 stops Changsha Huanghua Intl Haikou Meilan Intl

11:10 - 16:20BKK Bangkok Suvarnabhumi-LHR London Heathrow

36h 10m1 stop Haikou Meilan Intl

£411Hainan Airlines

Mon, 8 Feb - Tue, 23 Feb

17:00 - 04:05LGW London Gatwick-BKK Bangkok Suvarnabhumi

28h 05m1 stop Shanghai Pu Dong

19:55 - 14:00BKK Bangkok Suvarnabhumi-LGW London Gatwick

25h 05m1 stop Shanghai Pu Dong

£413China Eastern

Wed, 4 Nov - Fri, 20 Nov

10:30 - 09:50LGW London Gatwick-BKK Bangkok Suvarnabhumi

40h 20m2 stops Shanghai Pu Dong Kunming Changshui

09:25 - 14:00BKK Bangkok Suvarnabhumi-LGW London Gatwick

35h 35m1 stop Shanghai Pu Dong

£413China Eastern

Tue, 1 Dec - Tue, 15 Dec

21:00 - 18:05LHR London Heathrow-BKK Bangkok Suvarnabhumi

38h 05m2 stops Changsha Huanghua Intl Haikou Meilan Intl

19:10 - 16:20BKK Bangkok Suvarnabhumi-LHR London Heathrow

28h 10m1 stop Haikou Meilan Intl

£413Hainan Airlines

Mon, 16 Nov - Tue, 24 Nov

10:45 - 17:25STN London Stansted-BKK Bangkok Suvarnabhumi

24h 40m2 stops Václav Havel Prague Sharjah

05:55 - 20:25BKK Bangkok Suvarnabhumi-STN London Stansted

21h 30m1 stop Stockholm Arlanda

£416Multiple Airlines

Mon, 19 Oct - Fri, 6 Nov

17:10 - 17:25STN London Stansted-BKK Bangkok Suvarnabhumi

18h 15m2 stops Vienna Intl Sharjah

10:40 - 11:20BKK Bangkok Suvarnabhumi-STN London Stansted

31h 40m1 stop Oslo Gardermoen

£418Multiple Airlines

Sat, 10 Oct - Wed, 28 Oct

Recent last minute flight deals from the United Kingdom to Southeast Asia

Enter your travel dates to find the best prices.

22:40 - 00:20LHR London Heathrow-MNL Manila Ninoy Aquino Intl

18h 40m1 stop Beijing Capital

02:55 - 20:15MNL Manila Ninoy Aquino Intl-LHR London Heathrow

24h 20m1 stop Chengdu Tianfu Intl

£404Air China

Sun, 13 Sep - Fri, 25 Sep

22:00 - 01:30LHR London Heathrow-MNL Manila Ninoy Aquino Intl

20h 30m1 stop Chengdu Tianfu Intl

06:25 - 17:40MNL Manila Ninoy Aquino Intl-LHR London Heathrow

18h 15m1 stop Beijing Capital

£404Air China

Tue, 15 Sep - Wed, 30 Sep

22:10 - 02:25LHR London Heathrow-MNL Manila Ninoy Aquino Intl

21h 15m1 stop Guangzhou Baiyun

11:55 - 19:20MNL Manila Ninoy Aquino Intl-LHR London Heathrow

38h 25m1 stop Guangzhou Baiyun

£407China Southern

Sun, 13 Sep - Mon, 28 Sep

22:10 - 02:25LHR London Heathrow-MNL Manila Ninoy Aquino Intl

21h 15m1 stop Guangzhou Baiyun

08:20 - 19:20MNL Manila Ninoy Aquino Intl-LHR London Heathrow

18h 00m1 stop Guangzhou Baiyun

£408China Southern

Sun, 13 Sep - Mon, 12 Oct

11:35 - 00:40LGW London Gatwick-BKK Bangkok Suvarnabhumi

31h 05m1 stop Shanghai Pu Dong

02:45 - 06:40BKK Bangkok Suvarnabhumi-LGW London Gatwick

33h 55m2 stops Wuhan Shanghai Pu Dong

£413China Eastern

Fri, 11 Sep - Sat, 10 Oct

20:20 - 00:10LGW London Gatwick-BKK Bangkok Suvarnabhumi

21h 50m1 stop Beijing Capital

10:20 - 08:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

29h 15m1 stop Oslo Gardermoen

£413Multiple Airlines

Tue, 15 Sep - Sat, 31 Oct

12:35 - 20:45LHR London Heathrow-MNL Manila Ninoy Aquino Intl

25h 10m1 stop Xiamen Gaoqi Intl

12:40 - 06:35MNL Manila Ninoy Aquino Intl-LHR London Heathrow

24h 55m1 stop Xiamen Gaoqi Intl

£422XiamenAir

Sun, 13 Sep - Thu, 15 Oct

18:00 - 22:15LGW London Gatwick-BKK Bangkok Suvarnabhumi

22h 15m2 stops Shanghai Pu Dong Kunming Changshui

20:50 - 19:10BKK Bangkok Suvarnabhumi-LGW London Gatwick

52h 20m2 stops Kunming Changshui Shanghai Pu Dong

£423China Eastern

Mon, 14 Sep - Wed, 30 Sep

21:05 - 18:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

39h 15m2 stops Barcelona-El Prat Beijing Capital

05:40 - 16:55BKK Bangkok Suvarnabhumi-LGW London Gatwick

18h 15m1 stop Oslo Gardermoen

£431Multiple Airlines

Mon, 14 Sep - Tue, 17 Nov

12:35 - 11:15LHR London Heathrow-BKK Bangkok Suvarnabhumi

16h 40m1 stop Xiamen Gaoqi Intl

17:40 - 06:35BKK Bangkok Suvarnabhumi-LHR London Heathrow

18h 55m1 stop Xiamen Gaoqi Intl

£438XiamenAir

Sun, 13 Sep - Sat, 10 Oct

Recent direct flight deals from the United Kingdom to Southeast Asia

Enter your travel dates to find the best prices.

21:20 - 16:05LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 45mdirect

23:05 - 05:25BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 20mdirect

£427British Airways

Thu, 25 Feb - Wed, 3 Mar

21:20 - 16:05LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 45mdirect

23:05 - 05:25BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 20mdirect

£429British Airways

Tue, 17 Nov - Tue, 15 Dec

06:20 - 01:00LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

14:50 - 21:05BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£432Norse Atlantic UK

Fri, 4 Dec - Thu, 24 Dec

06:20 - 01:00LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

14:50 - 21:05BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£460Norse Atlantic UK

Fri, 4 Dec - Thu, 10 Dec

10:25 - 07:15LHR London Heathrow-KUL Kuala Lumpur Intl

12h 50mdirect

09:15 - 15:25KUL Kuala Lumpur Intl-LHR London Heathrow

14h 10mdirect

£491Malaysia Airlines

Tue, 9 Feb - Mon, 8 Mar

21:25 - 18:20LHR London Heathrow-KUL Kuala Lumpur Intl

12h 55mdirect

09:15 - 15:25KUL Kuala Lumpur Intl-LHR London Heathrow

14h 10mdirect

£491Malaysia Airlines

Thu, 11 Feb - Wed, 10 Mar

21:35 - 15:20LHR London Heathrow-BKK Bangkok Suvarnabhumi

11h 45mdirect

12:40 - 19:05BKK Bangkok Suvarnabhumi-LHR London Heathrow

13h 25mdirect

£580EVA Air

Mon, 19 Oct - Mon, 14 Dec

21:35 - 15:20LHR London Heathrow-BKK Bangkok Suvarnabhumi

11h 45mdirect

12:40 - 19:05BKK Bangkok Suvarnabhumi-LHR London Heathrow

13h 25mdirect

£581EVA Air

Mon, 19 Oct - Mon, 14 Dec

17:40 - 12:20LGW London Gatwick-BKK Bangkok Suvarnabhumi

11h 40mdirect

09:20 - 15:35BKK Bangkok Suvarnabhumi-LGW London Gatwick

13h 15mdirect

£603A.P.G.

Wed, 20 Jan - Sun, 31 Jan

12:00 - 06:50MAN Manchester-BKK Bangkok Suvarnabhumi

11h 50mdirect

03:00 - 09:15BKK Bangkok Suvarnabhumi-MAN Manchester

13h 15mdirect

£606A.P.G.

Sat, 5 Dec - Fri, 25 Dec

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonManila

LHR London Heathrow - MNL Manila Ninoy Aquino Intl

LHRMNL

London Heathrow

Tue 22/9

22:10-23:15

1 stop18h 05m

Manila Ninoy Aquino Intl

Tue 13/10

08:20-19:20

1 stop18h 00m

£402

LondonManila

LHR London Heathrow - MNL Manila Ninoy Aquino Intl

LHRMNL

London Heathrow

Wed 20/1

17:45-00:05

1 stop22h 20m

Manila Ninoy Aquino Intl

Mon 1/3

02:55-19:20

1 stop24h 25m

£404

LondonManila

LHR London Heathrow - MNL Manila Ninoy Aquino Intl

LHRMNL

London Heathrow

Thu 1/10

22:00-01:30

1 stop20h 30m

Manila Ninoy Aquino Intl

Fri 16/10

02:55-20:15

1 stop24h 20m

£404

LondonManila

LHR London Heathrow - MNL Manila Ninoy Aquino Intl

LHRMNL

London Heathrow

Wed 25/11

22:00-10:50

1 stop28h 50m

Manila Ninoy Aquino Intl

Thu 3/12

17:55-18:35

1 stop32h 40m

£410

LondonBangkok

LHR London Heathrow - BKK Bangkok Suvarnabhumi

LHRBKK

London Heathrow

Mon 8/2

21:00-10:05

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 23/2

11:10-16:20

1 stop36h 10m

£411

LondonBangkok

LGW London Gatwick - BKK Bangkok Suvarnabhumi

LGWBKK

London Gatwick

Wed 4/11

17:00-04:05

1 stop28h 05m

Bangkok Suvarnabhumi

Fri 20/11

19:55-14:00

1 stop25h 05m

£413

LondonBangkok

LGW London Gatwick - BKK Bangkok Suvarnabhumi

LGWBKK

London Gatwick

Tue 1/12

10:30-09:50

2 stops40h 20m

Bangkok Suvarnabhumi

Tue 15/12

09:25-14:00

1 stop35h 35m

£413

LondonBangkok

LHR London Heathrow - BKK Bangkok Suvarnabhumi

LHRBKK

London Heathrow

Mon 16/11

21:00-18:05

2 stops38h 05m

Bangkok Suvarnabhumi

Tue 24/11

19:10-16:20

1 stop28h 10m

£413

LondonBangkok

STN London Stansted - BKK Bangkok Suvarnabhumi

STNBKK

London Stansted

Mon 19/10

10:45-17:25

2 stops24h 40m

Bangkok Suvarnabhumi

Fri 6/11

05:55-20:25

1 stop21h 30m

£416

LondonBangkok

STN London Stansted - BKK Bangkok Suvarnabhumi

STNBKK

London Stansted

Sat 10/10

17:10-17:25

2 stops18h 15m

Bangkok Suvarnabhumi

Wed 28/10

10:40-11:20

1 stop31h 40m

£418

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Southeast Asia flights insights and trends

Explore insights for your Southeast Asia flight to craft the best travel plan

Prices

Airlines

Other information

See prices from:

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Monday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £820. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Friday is £863.

Cheapest flights to cities in Southeast Asia

Click on the cities below to find out when it's cheapest to fly to Southeast Asia from United Kingdom

Bangkok

Find flights to Bangkok

Cheap Southeast Asia flight deals and tips

Summary info about Southeast Asia flight prices, duration and airlines

Best One-Way Price	£236
Best Round-Trip Price	£402
Fastest flight time	18h 05m
Popular in	December

The best one-way flight price to Southeast Asia from United Kingdom in the last 5 days is £236 (London Gatwick to Bangkok Suvarnabhumi).

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The best return flight price to Southeast Asia from United Kingdom in the last 5 days is £402 (London Heathrow to Manila Ninoy Aquino Intl).

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The fastest flight to Southeast Asia from United Kingdom takes 18h 05m (London Heathrow to Manila Ninoy Aquino Intl).

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December has the highest demand for flights to Southeast Asia, with a 8% price increase on average.

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Frequently asked questions about flying to Southeast Asia

Which airlines fly to Southeast Asia?

There are a total of 40 airlines that operate flight routes to Southeast Asia, with Etihad Airways being the most popular option. An estimated 34% of those flying into Southeast Asia choose to fly with Etihad Airways. If you’re unable to find tickets with Etihad Airways, then Qatar Airways and Emirates are also popular airlines to fly with.

What is the best day of the week to fly to Southeast Asia?

If your travel plans are flexible and you’re looking to save money on flights to Southeast Asia, then be sure to book your departure on a Monday. Flying out on a Monday, as well as a Tuesday, is your best option. Departing on a Friday tends to be the most expensive day of the week to fly to Southeast Asia.

When did momondo last update prices for flights to Southeast Asia?

Prices for flights to Southeast Asia were last updated today.

How many operators does momondo search for flights to Southeast Asia?

There are 95 operators available for flights to Southeast Asia as of September 2026.

How old do you have to be to fly to Southeast Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Southeast Asia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Southeast Asia and let you know when they change.