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Cheap flights from London, Ontario to Thailand from C$ 896

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Thailand departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 p.m. - 5:05 a.m.YXU  London-BKK Bangkok Suvarnabhumi
50h 35m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:05 a.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
25h 35m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,649Air Canada
Fri, 25 Sep - Fri, 2 Oct
Air Canada Logo
5:40 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
30h 55m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
2:35 a.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
30h 05m2 stops Incheon Intl Toronto Pearson Intl
C$ 1,835Air Canada
Tue, 29 Sep - Fri, 2 Oct
Air Canada Logo
5:40 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
30h 55m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
2:35 a.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
30h 05m2 stops Incheon Intl Toronto Pearson Intl
C$ 1,839Air Canada
Tue, 29 Sep - Fri, 2 Oct
Air Canada Logo
5:40 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
30h 55m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
2:35 a.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
30h 05m2 stops Incheon Intl Toronto Pearson Intl
C$ 1,840Air Canada
Tue, 29 Sep - Fri, 2 Oct
United Airlines Logo
10:05 a.m. - 9:35 a.m.YXU  London-BKK Bangkok Suvarnabhumi
36h 30m3 stops Toronto Pearson Intl Los Angeles Hong Kong Intl
United Airlines Logo
3:45 p.m. - 5:45 p.m.BKK  Bangkok Suvarnabhumi-YXU London
37h 00m3 stops Hong Kong Intl Los Angeles Toronto Pearson Intl
C$ 1,857United Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
10:05 a.m. - 9:35 a.m.YXU  London-BKK Bangkok Suvarnabhumi
36h 30m3 stops Toronto Pearson Intl Los Angeles Hong Kong Intl
United Airlines Logo
3:45 p.m. - 5:45 p.m.BKK  Bangkok Suvarnabhumi-YXU London
37h 00m3 stops Hong Kong Intl Los Angeles Toronto Pearson Intl
C$ 1,861United Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
10:05 a.m. - 9:35 a.m.YXU  London-BKK Bangkok Suvarnabhumi
36h 30m3 stops Toronto Pearson Intl Los Angeles Hong Kong Intl
United Airlines Logo
3:45 p.m. - 5:45 p.m.BKK  Bangkok Suvarnabhumi-YXU London
37h 00m3 stops Hong Kong Intl Los Angeles Toronto Pearson Intl
C$ 1,863United Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
10:05 a.m. - 9:35 a.m.YXU  London-BKK Bangkok Suvarnabhumi
60h 30m3 stops Toronto Pearson Intl Los Angeles Hong Kong Intl
United Airlines Logo
3:45 p.m. - 9:40 p.m.BKK  Bangkok Suvarnabhumi-YXU London
40h 55m3 stops Hong Kong Intl Los Angeles Toronto Pearson Intl
C$ 1,896United Airlines
Fri, 25 Sep - Fri, 2 Oct
Air Canada Logo
10:05 a.m. - 11:35 p.m.YXU  London-BKK Bangkok Suvarnabhumi
26h 30m2 stops Toronto Pearson Intl Incheon Intl
Air Canada Logo
1:35 a.m. - 2:55 p.m.BKK  Bangkok Suvarnabhumi-YXU London
48h 20m2 stops Incheon Intl Toronto Pearson Intl
C$ 2,030Air Canada
Tue, 29 Sep - Fri, 2 Oct
Multiple Airlines Logo
6:10 a.m. - 11:00 p.m.YXU  London-BKK Bangkok Suvarnabhumi
29h 50m2 stops Calgary Tokyo Narita
Multiple Airlines Logo
7:05 a.m. - 5:20 a.m.BKK  Bangkok Suvarnabhumi-YXU London
33h 15m3 stops Vancouver Intl Kelowna Calgary
C$ 2,292Multiple Airlines
Fri, 25 Sep - Fri, 2 Oct

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Air Canada flights from London, Ontario to Thailand

Our best Air Canada deals on London, Ontario to Thailand flight tickets
Air Canada
25 Sep
YXU3:30 p.m.London
50h 35m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
2 Oct
BKK7:05 a.m.Bangkok Suvarnabhumi
25h 35m
2 stops
YXU9:40 p.m.London
C$ 1,649
Air Canada
29 Sep
YXU5:40 a.m.London
30h 55m
2 stops
BKK11:35 p.m.Bangkok Suvarnabhumi
2 Oct
BKK2:35 a.m.Bangkok Suvarnabhumi
30h 05m
2 stops
YXU9:40 p.m.London
C$ 1,835
Air Canada
29 Sep
YXU5:40 a.m.London
30h 55m
2 stops
BKK11:35 p.m.Bangkok Suvarnabhumi
2 Oct
BKK2:35 a.m.Bangkok Suvarnabhumi
30h 05m
2 stops
YXU9:40 p.m.London
C$ 1,839

United Airlines flights from London, Ontario to Thailand

Our best United Airlines deals on London, Ontario to Thailand flight tickets
United Airlines
29 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
3 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
37h 00m
3 stops
YXU5:45 p.m.London
C$ 1,857
United Airlines
29 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
3 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
37h 00m
3 stops
YXU5:45 p.m.London
C$ 1,861
United Airlines
29 Sep
YXU10:05 a.m.London
36h 30m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
3 Oct
BKK3:45 p.m.Bangkok Suvarnabhumi
37h 00m
3 stops
YXU5:45 p.m.London
C$ 1,863

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Thailand 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, momondo users made 96,600 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from London, Ontario to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Fri 25/9

3:30 p.m.-5:05 a.m.

2 stops50h 35m

Bangkok Suvarnabhumi

Fri 2/10

7:05 a.m.-9:40 p.m.

2 stops25h 35m

C$ 1,649
Quickest round-trip

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

5:40 a.m.-11:35 p.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Fri 2/10

2:35 a.m.-9:40 p.m.

2 stops30h 05m

C$ 1,835

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

5:40 a.m.-11:35 p.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Fri 2/10

2:35 a.m.-9:40 p.m.

2 stops30h 05m

C$ 1,839

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

5:40 a.m.-11:35 p.m.

2 stops30h 55m

Bangkok Suvarnabhumi

Fri 2/10

2:35 a.m.-9:40 p.m.

2 stops30h 05m

C$ 1,840

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

10:05 a.m.-9:35 a.m.

3 stops36h 30m

Bangkok Suvarnabhumi

Sat 3/10

3:45 p.m.-5:45 p.m.

3 stops37h 00m

C$ 1,857

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

10:05 a.m.-9:35 a.m.

3 stops36h 30m

Bangkok Suvarnabhumi

Sat 3/10

3:45 p.m.-5:45 p.m.

3 stops37h 00m

C$ 1,861

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

10:05 a.m.-9:35 a.m.

3 stops36h 30m

Bangkok Suvarnabhumi

Sat 3/10

3:45 p.m.-5:45 p.m.

3 stops37h 00m

C$ 1,863

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Fri 25/9

10:05 a.m.-9:35 a.m.

3 stops60h 30m

Bangkok Suvarnabhumi

Fri 2/10

3:45 p.m.-9:40 p.m.

3 stops40h 55m

C$ 1,896

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Tue 29/9

10:05 a.m.-11:35 p.m.

2 stops26h 30m

Bangkok Suvarnabhumi

Fri 2/10

1:35 a.m.-2:55 p.m.

2 stops48h 20m

C$ 2,030

LondonBangkok

YXU London - BKK Bangkok Suvarnabhumi

YXUBKK

London

Fri 25/9

6:10 a.m.-11:00 p.m.

2 stops29h 50m

Bangkok Suvarnabhumi

Fri 2/10

7:05 a.m.-5:20 a.m.

3 stops33h 15m

C$ 2,292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Thailand from

How to get the cheapest flight ticket from London, Ontario to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Thailand?

Air Canada, United Airlines, and WestJet are the most popular carriers operating from London to Thailand

Which airlines fly to Thailand?

Air Canada, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Thailand from London, Ontario according to our data. Air Canada is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Thailand. Keep in mind that there are 20 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Thailand

Fastest flight time

36h 30m

Direct flights

None
The fastest flight from London, Ontario to Thailand takes 36h 30m
There are no direct flights from London, Ontario to Thailand. There are no popular flight routes from London, Ontario to Thailand.
Search flight deals

Frequently asked questions about flying from London, Ontario to Thailand

  • When did momondo last update prices for flights from London Airport to Thailand?

    Prices for flights from London Airport to Thailand are refreshed on a daily basis.

  • How old do you have to be to fly from London Airport to Thailand?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The necessary travel and health documents for your Thailand 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 from London to Thailand?

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

Can I find flights from London to Thailand with flexible booking policies on momondo?

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

How can momondo help me find flights from London to Thailand?

Once all potential London to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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